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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 45. Отображено 45.
18-01-2016 дата публикации

SYSTEM TO RECOVER MULTIPLE TYPES OF IONS

Номер: KR101585933B1
Автор: RYU, TAE GONG, KIM, BYOUNG GYU, RYU, JUNG HO, PARK, IN SU, HONG, HYE JIN, CHUNG, KANG SUP
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

Relating to a system to recover multiple types of ions, the present invention provides a system to recover multiple types of ions characterized by comprising: a first electrode part which electrically adsorbs only anions; an ion adsorber wherein multiple adsorption channels having a second electrode on which is formed an adsorbent layer to adsorb target cations to be recovered out of cations which are disposed in parallel, and electricity individually applied to each of the adsorption channels; a reservoir part wherein a liquid discharged from the ion adsorber is stored; a pump which circulates a mother liquid or the liquid stored in the reservoir part; and an ion storage tank wherein a liquid containing the target cations to be recovered is stored. The present invention has an effect of high efficiency in operating the system since target ions to be recovered can be continuously recovered through an integrated process. COPYRIGHT KIPO 2016 (120) Reservoir (130) Pump (150a,150b) Open (170a ...

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Номер записи: 1
30-11-2015 дата публикации

METHOD FOR COLLECTING USEFUL RESOURCES IN SEAWATER AND SALT WATER

Номер: KR101572221B1
Автор: RYU, JUNG HO, HONG, HYE JIN, KIM, BYOUNG GYU, PARK, IN SU, RYU, TAE GONG, CHUNG, KANG SUP
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to a method for collecting useful resources in seawater and salt water and, more specifically, to a method for collecting useful resources in seawater and salt water, with improved adsorption efficiency and collection efficiency of a small amount of useful resources such as strontium, lithium, boron, etc., present in salt water at low costs, by using a magnetic adsorption complex and applying a liquid-solid separation process using magnetic force. COPYRIGHT KIPO 2016 (AA) Selective adsorption material(Organic/inorganic adsorption material containing manganese oxide) (BB) Carbon layer(Chemical resistant stability and composite forming support role) (CC) Magnetic particle(Magnetite) ...

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Номер записи: 2
02-10-2015 дата публикации

LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING SAME

Номер: KR1020150109543A
Автор: PARK, JOON HYUNG, KWON, SUN YOUNG, KIM, MIN JAE, KIM, MIN HEE, SON, JONG HO, OH, KEUN CHAN, LEE, KYUNG HEE, JEONG, KANG SEOB, TAK, KYUNG SEON
Принадлежит:

According to an embodiment of the present invention, a liquid crystal composition comprises: a first class containing a neutral liquid crystal compound; and a second class containing a polar liquid crystal compound, wherein the first class contains a first compound represented by the chemical formula (1) and a second compound represented by the chemical formula (2). In the chemical formula (1) and the chemical formula (2), R is independently an alkyl group having a carbon number of 1-7, which can be the same or different. COPYRIGHT KIPO 2015 ...

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Номер записи: 3
08-10-2015 дата публикации

LITHIUM ADSORBENT USING ALUMINA STRUCTURE AND METHOD FOR PREPARING SAME

Номер: WO2015152519A1
Автор: CHUNG, Kang Sup, PARK, In Su, HONG, Hye Jin, RYU, Jung Ho, RYU, Tae Gong, KIM, Byung Gyu
Принадлежит:

The present invention relates to a lithium adsorbent using an alumina structure and a method for preparing the same. The lithium adsorbent according to the present invention is prepared using an alpha(α)-alumina structure, and thus, has effects of being physicochemically stable, being easy to treat and recover, and exhibiting excellent lithium adsorption performance.

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Номер записи: 4
19-08-2016 дата публикации

터치패널 일체형 액정 표시 장치

Номер: KR0101649228B1
Автор: 황상수, 이득수, 정강섭, 이영진, 이정현
Принадлежит: 엘지디스플레이 주식회사

... 본 발명은 투명 전극의 두께를 조절하여 대면적에 적합한 고투과율과 저저항 특성을 모두 갖는 터치 패널 일체형 액정 표시 장치에 관한 것으로, 서로 대향된 제 1 기판과, 제 2 기판과, 상기 제 1, 제 2 기판 사이에 충진된 액정층으로 이루어진 액정 패널; 및 상기 액정층이 대향되지 않은 제 2 기판 상에, 서로 교차하여 투명 전극으로 1000Å 내지 1800Å의 두께로 형성된 제 1 전극 및 제 2 전극을 포함하여 이루어진 것을 특징으로 한다.

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Номер записи: 5
16-07-2015 дата публикации

PRESSURIZED COLUMN APPARATUS FOR ION RECOVERY AND METHOD FOR RECOVERING IONS USING SAME

Номер: KR101536961B1
Автор: CHUNG, KANG SUP, RYU, TAE GONG, RYU, JUNG HO, PARK, IN SU, HONG, HYE JIN, KIM, BYOUNG GYU
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to a pressurized column apparatus for ion recovery and a method for recovering ions using the same. According to the present invention, the pressurized column apparatus for ion recovery comprises: a booster pump to press an aqueous solution containing ions; and an ion recovery module including a filter having an empty space inside and a column consisting of an ion adsorbent in the form of powder with which the empty space is filled, and to adsorb ions contained in the aqueous solution, and wherein the aqueous solution pressed by the booster pump flows in the column. The present invention has effects of having an excellent adsorption performance of ions such as lithium contained in an aqueous solution, having the short reaction time to reach adsorption equilibrium, and efficiently recovering ions as an amount of the used aqueous solution is small. COPYRIGHT KIPO 2015 (102) Switching valve (110) Reservoir (120) Booster pump ...

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Номер записи: 6
20-09-2017 дата публикации

LITHIUM RECOVERY DEVICE FOR LITHIUM ION ADSORPTION AND DESORPTION PROCESS ON LAND AND LITHIUM RECOVERY METHOD USING SAME

Номер: KR101780248B1
Автор: CHUNG, KANG SUP, KIM, BYUNG GYU, RYU, TAE GONG, PARK, IN SU, HONG, HYE JIN
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention provides a lithium recovery device for a lithium ion adsorption and desorption process on land, comprising: a supply unit supplying lithium containing water where lithium is dissolved; a composite unit; a washing unit; a desorption liquid unit; an extraction liquid unit; a pressure control unit; a discharge unit; and a control unit. Therefore, the present invention transfers a lithium adsorption means on land to significantly reduce installation costs and operation costs of a plant as compared to a lithium recovery process operating the existing offshore plant. COPYRIGHT KIPO 2017 ...

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Номер записи: 7
30-06-2017 дата публикации

LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY APPARATUS

Номер: KR1020170074277A
Автор: RHO, SOON JOON, PARK, JOON HYUNG, SON, JONG HO, SHIN, BEOM SOO, JEONG, KANG SEOB, KIM, SI HEUN, PARK, KYUNG HAE, OH, KEUN CHAN, JANG, HYE LIM
Принадлежит:

According to the present invention, provided is a liquid crystal display apparatus, comprising: a display substrate; an opposing display substrate; a liquid crystal layer; and a light shielding spacer. The display substrate comprises a first base substrate, a switching device, a color filter and a pixel electrode. The opposing display substrate comprises a second base substrate and a common electrode. The liquid crystal layer comprises at least one of compounds represented by following chemical formula 1, does not comprise at least one of compounds represented by following chemical formula A, is disposed between the display substrate and the opposing display substrate, and has negative dielectric anisotropy. The light shielding spacer is disposed on the display substrate, comprises an area disposed to overlap with the switching device, and maintains a thickness of the liquid crystal layer. In chemical formula 1 and 2, R_1-, R_2-, R- and X- are as defined in the specification respectively ...

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Номер записи: 8
19-06-2015 дата публикации

MANUFACTURING METHOD OF LITHIUM ABSORBENT OF LARGE AREA

Номер: KR101529897B1
Автор: CHUNG, KANG SUP, KIM, BYOUNG GYU, RYU, TAE GONG, RYU, JUNG HO, PARK, IN SU, HONG, HYE JIN, LEE, JAE CHUN
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to a manufacturing method of a lithium absorbent using an aerosol vapor deposition method comprising: (a) a step of synthesizing a precursor powder satisfying chemical formula 1; and (b) a step of coating the surface of a base material with the precursor powder using the aerosol vapor deposition method. By directly coating a lithium manganese oxide powder using the aerosol vapor deposition method on various base materials, the present invention enables to minimize a decrease in a lithium recovery rate even if a long period of time has elapsed. In addition, the lithium absorbent of a large area is easy to manage, and enables to selectively react with a lithium ion. The lithium absorbent of a large area has a larger absorption area and is physically and chemically stable, and is reversibly usable. COPYRIGHT KIPO 2015 ...

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Номер записи: 9
06-11-2018 дата публикации

APPARATUS FOR ADSORBING AND DESORBING LITHIUM AND METHOD FOR ADSORBING AND DESORBING LITHIUM USING SAME

Номер: KR101915684B1
Автор: KANG SUP CHUNG, BYOUNG GYU KIM
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to an apparatus for adsorbing and desorbing lithium. The apparatus comprises: a plurality of reaction vessels arranged in a row; a guide rail disposed at an upper portion of the reaction vessels; a drive unit movable by being coupled to a hoist moving along the guide rail; and a reaction case mounted at the drive unit, capable of vertical movement or rotation in a state where a lithium adsorbent is fixed, immersed in the reaction vessels, and then agitated so that lithium is adsorbed, desorbed, or lifted and then rotated to discharge a solution remaining in the lithium adsorbent. Therefore, the apparatus may fix a large amount of the lithium adsorbent, may quickly and rapidly desorb the lithium from a desorbent after the lithium has been efficiently adsorbed by immersing in the solution containing the lithium, and may quickly and effectively clean the lithium adsorbent desorbed from a cleaning solution. COPYRIGHT KIPO 2018 ...

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Номер записи: 10
01-09-2016 дата публикации

DISPLAY PANEL ASSEMBLY

Номер: KR1020160103241A
Автор: JEONG, KANG SEOB, PARK, JOON HYUNG, SON, JONG HO, LEE, KYUNG HEE
Принадлежит:

A display panel assembly comprises: a display panel having a flat plate shape; first and second circuit boards connected to one side of the display panel; and a connection member arranged between the first and second circuit boards and configured to electrically connect the first and second circuit boards. When a shape of the display panel is curved by an external force, the connection member is disconnected or separated from the first and second circuit boards. Therefore, the display panel assembly can prevent misuse of the display panel having the flat plate shape. COPYRIGHT KIPO 2016 ...

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Номер записи: 11
27-03-2014 дата публикации

ION-EXCHANGE MANGANESE OXIDE LITHIUM ADSORBENT USING POROUS STRUCTURE, AND METHOD FOR PREPARING SAME

Номер: WO2014046359A1
Автор: CHUNG, Kang Sup, PARK, In Su, HONG, Hye Jin, RYU, Jung Ho, RYU, Tae Gong, KIM, Byoung Gyu
Принадлежит:

The present invention relates to an ion-exchange manganese oxide lithium adsorbent using a porous structure and to a method for preparing same. The lithium adsorbent according to the present invention is prepared such that said adsorbent is highly dispersed over the surface of the porous structure and has excellent adsorption capacity and physical stability and can be handled with ease. In addition, the adsorption capacity is maximized by improving contact between the adsorbent and a lithium-containing solution through the porous structure, and thus, the lithium is efficiently adsorbed and recovered from a trace amount of the lithium-containing solution.

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Номер записи: 12
08-05-2015 дата публикации

GRANULATED LITHIUM ADSORBENT USING FREEZE-DRYING TECHNIQUE AND CHITOSAN, AND MANUFACTURING METHOD THEREOF

Номер: KR1020150049561A
Автор: CHUNG, KANG SUP, HONG, HYE JIN, RYU, TAE GONG, RYU, JUNG HO, PARK, IN SU, KIM, BYOUNG GYU
Принадлежит:

The present invention relates to a granulated lithium absorbent using a freeze-drying technique and chitosan, and manufacturing method thereof. According to the present invention, the granulated lithium absorbent is manufactured by using chitosan and the freeze-drying technique, with a large surface area and a porous structure, maintains an absorbent performance of the lithium absorbent, is easy to collect the absorbent during an extraction of lithium from sea water or the like, and has an effect on extracting lithium in a simple and economical way. COPYRIGHT KIPO 2015 (AA) Li adsorption amount (mg/g) (BB) Example 1 (CC) Example 2 (DD) Comparative example 1 (EE) 1 Day (FF) 7 Days ...

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Номер записи: 13
13-12-2018 дата публикации

APPARATUS FOR MANUFACTURING POROUS BODY FOR ADSORBING LITHIUM AND METHOD FOR MANUFACTURING POROUS BODY FOR ADSORBING LITHIUM USING SAME

Номер: KR101928888B1
Автор: KANG SUP CHUNG, BYOUNG GYU KIM
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to an apparatus for manufacturing a porous body for adsorbing lithium, comprising: a housing in which a porous body for adsorbing lithium is disposed; a reaction case provided in the housing and supporting the porous body for adsorbing lithium. And a driving unit mounted on the housing and rotating or vertically moving the reaction case to attach a precursor material for adsorbing lithium to the porous body for adsorbing lithium. Therefore, the porous body for adsorbing lithium can be manufactured in a block shape, and be stably manufactured by promoting a reaction with a precursor solution containing lithium or manganese to attach the precursor material for adsorbing lithium very effectively while maintaining the porosity. COPYRIGHT KIPO 2019 ...

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Номер записи: 14
20-07-2015 дата публикации

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

Номер: KR1020150083667A
Автор: PARK, JOON HYUNG, OH, KEUN CHAN, KIM, MIN JAE, KIM, MIN HEE, JEONG, KANG SEOB, TAK, KYUNG SEON
Принадлежит:

A display device includes a first substrate, a second substrate which faces the first substrate, and a liquid crystal layer which is provided between the first substrate and the second substrate. The liquid crystal layer has rotational viscosity (γ1) /bend elastic constant (K33) of 6.0 to 6.4 mPa*s/pN. Thereby, the reduction of a voltage sustain ratio of a pixel is prevented. Defects due to the degeneration of the liquid crystal, for examples, a spot, a line afterimage and a surface afterimage are reduced or removed. Also, the response speed of the liquid crystal is improved. COPYRIGHT KIPO 2015 ...

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Номер записи: 15
31-01-2013 дата публикации

POROUS MANGANESE OXIDE-BASED LITHIUM ABSORBENT HAVING A SPINEL TYPE STRUCTURE, AND METHOD OF FABRICATING SAME

Номер: WO2013015531A3
Автор: CHUNG, Kang Sup, RYU, Tae Gong, KIM, Byoung Gyu, RYU, Jung Ho
Принадлежит:

The present invention relates to a method of fabricating a porous manganese oxide-based lithium absorbent. The method of fabricating the porous manganese oxide-based lithium absorbent includes: a step of mixing a reaction material for synthesizing lithium-manganese precursors with an inorganic binder to prepare a mixture; a step of molding the mixture; a step of thermally treating the molded mixture to fabricate a porous lithium-manganese precursor molded product; and a step of acidifying the porous lithium-manganese precursor molded product to change lithium ions into hydrogen ions. Here, in the thermal treatment process, a gas may be generated to form pores in the porous lithium-manganese precursor molded product. The porous manganese oxide-based lithium absorbent according to the present invention may be easily handled and provide more absorption reaction sites than an existing molded absorbent to improve lithium absorption efficiency.

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Номер записи: 16
03-01-2013 дата публикации

METHOD FOR PREPARING LITHIUM MANGANESE OXIDES BY SOLID STATE REACTION

Номер: WO2013002486A3
Автор: CHUNG, Kang Sup, RYU, Tae Gong, KIM, Byoung Gyu, RYU, Jung Ho
Принадлежит:

The present invention relates to a method for preparing lithium manganese oxides used as a lithium adsorbent, and more specifically to a method for preparing lithium manganese oxides through a solid state reaction. According to the method, the entire reaction is carried out only through the solid state reaction and thus the problem of waste liquid caused by an existing liquid state reaction can be solved, and the method has an effect suitable for mass production using only a single process.

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Номер записи: 17
14-04-2017 дата публикации

터치 패널

Номер: KR0101726623B1
Автор: 안수창, 김철세, 황상수, 정강섭
Принадлежит: 엘지디스플레이 주식회사

... 본 발명은 센싱을 수행하는 셀(cell)을 복수개의 영역으로 구분하여, 구분된 영역에 전극을 분할 형성하고, 복수개의 전극들을 하나의 라우팅 배선에 연결시켜, 터치 센싱력을 향상시킨 터치 패널 및 이의 제조 방법에 관한 것으로, 본 발명의 터치 패널은, 기판 상에, 제 1 방향으로 서로 이격한 복수개의 제 1 전극들과, 인접한 두개의 제 1 전극들을 연결하는 제 1 브리지 패턴을 포함하여, 제 2 방향으로 배열된 복수개 제 1 센서;와, 상기 기판 상에, 상기 제 2 방향으로 서로 이격한 복수개 형성된 제 2 전극과, 상기 인접한 두개의 제 2 전극들을 연결하는 제 2 브리지 패턴을 포함하여, 상기 제 1 방향으로 배열된 복수개의 제 2 센서;와, 상기 인접한 n (n은 2 이상의 자연수)개의 제 1 센서들의 단부와 연결된 제 1 라우팅 배선; 및 상기 인접한 m (m은 2 이상의 자연수)개의 제 2 센서들의 단부와 연결된 제 2 라우팅 배선;을 포함하여 이루어진 것을 특징으로 한다.

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Номер записи: 18
12-07-2016 дата публикации

RECOVERING METHOD OF DISSOLVED RESOURCES

Номер: KR101638313B1
Автор: PARK, IN SU, KIM, BYUNG GYU, HONG, HYE JIN, RYU, JUNG HO, RYU, TAE GONG, PARK, KYU HYEONG, CHUNG, KANG SUP
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to a recovering method of dissolved resources within a solution to be supported, which comprises the following steps of: a) preparing an adsorption module having a porous adsorption structure, a porous protective layer surrounding the porous adsorption structure, and a bio ball provided in an outer side of the porous protective layer; b) enabling the solution to be supported to be in contact with the adsorption module; c) separating and transferring the adsorption module from the solution to be supported; d) dehydrating the solution to be supported remaining from the adsorption module at the c) step; and e) detaching dissolved resources adsorbed to the adsorption structure at the d) step. COPYRIGHT KIPO 2016 ...

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Номер записи: 19
02-01-2017 дата публикации

LIQUID CRYSTAL DISPLAY DEVICE

Номер: KR1020170000020A
Автор: SON, JONG HO, OH, KEUN CHAN, KIM, MIN HEE, TAK, KYUNG SEON, PARK, JOON HYUNG, JEONG, KANG SEOB
Принадлежит:

A liquid crystal display device includes a liquid panel which has a different maximum transmissivity for each of a first light, a second light, and a third light and applies a different voltage to a pixel electrode of each of a first pixel, a second pixel, and a third pixel so that each of the first, second, and third lights to be displayed on the respective first, second and third pixels is displayed at the maximum transmissivity. COPYRIGHT KIPO 2017 (AA) White transmissivity (BB) Panel transmissivity of a red light source (CC) Panel transmissivity of a green light source (DD) Panel transmissivity of a blue light source ...

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Номер записи: 20
10-08-2017 дата публикации

LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING SAME

Номер: KR1020170091814A
Автор: PARK, JOON HYUNG, JEONG, KANG SEOB, SON, JONG HO
Принадлежит:

A liquid crystal display device and a method for manufacturing the same are provided. The liquid crystal display device includes a first substrate and a second substrate facing each other, a liquid crystal layer disposed between the first substrate and the second substrate, a first liquid crystal alignment layer disposed between the liquid crystal layer and the first substrate, and a second liquid crystal alignment layer disposed between the liquid crystal layer and the second substrate. At least one of the first liquid crystal alignment layer and the second liquid crystal alignment layer comprises reactive mesogen. The liquid crystal layer includes antioxidant. A black afterimage can be prevented. COPYRIGHT KIPO 2017 ...

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Номер записи: 21
10-06-2015 дата публикации

LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

Номер: KR1020150063804A
Автор: KIM, MIN HEE, KIM, MIN JAE, PARK, JOON HYUNG, SON, JONG HO, OH, KEUN CHAN, LEE, KYUNG HEE, JEONG, KANG SEOB, TAK, KYUNG SEON, HONG, SUNG HWAN
Принадлежит:

A liquid crystal display device includes a first substrate, a first alignment layer which is provided on the first substrate, a second substrate which faces the first substrate, a second alignment layer which is provided on the second substrate, and a liquid crystal layer which is provided between the first substrate and the second substrate and includes liquid crystal molecules. Each of the first alignment layer and the second alignment layer includes a main alignment layer and an alignment forming layer which is provided on the main alignment layer. At least two kinds of reactive mesogens with a light absorption peak in a different wavelength are polymerized on the alignment forming layer. COPYRIGHT KIPO 2015 ...

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Номер записи: 22
08-07-2016 дата публикации

DISPLAY DEVICE, METHOD TO DRIVE DISPLAY DEVICE AND METHOD TO MINIMIZE AFTERIMAGE OF DISPLAY DEVICE

Номер: KR1020160081655A
Автор: PARK, JOON HYUNG, KWON, SUN YOUNG, KIM, MIN HEE, BAE, JI HONG, SON, JONG HO, OH, KEUN CHAN, LEE, KYUNG HEE, JEONG, KANG SEOB, TAK, KYUNG SEON
Принадлежит:

The purpose of the present invention is to provide a display device, a method to drive the display device, and a method to minimize an afterimage of the display device capable of minimizing the generation of the afterimage in the display device. The display device comprises: a liquid crystal display board assembly including a plurality of pixels; a data driving unit to apply a data voltage to a plurality of data lines connected to the pixels; and a common voltage generation unit to provide a common voltage to the liquid crystal display board assembly. The common voltage is an optimal common voltage to minimize a flicker in a state in which the data voltage of a top tone in the pixels is applied. The data driving unit applies the data voltage having the lowest tone to the data lines to make the negative data voltage of the lowest tone having a first voltage level which is higher than or equal to the common voltage by increasing the data voltage of the lowest tone. Each of the pixels comprises ...

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Номер записи: 23
30-03-2017 дата публикации

APPARATUS FOR COLLECTING USEFUL METAL IONS FROM AQUEOUS SOLUTION AND METHOD FOR COLLECTING USEFUL METAL IONS USING SAME

Номер: WO2017052021A1
Автор: RYU, Tae Gong, KIM, Byoung Gyu, CHUNG, Kang Sup, RYU, Jung Ho, HONG, Hye Jin, PARK, In Su
Принадлежит:

The present invention relates to an apparatus for collecting useful metal ions from an aqueous solution and a method for collecting useful metal ions using the same, and provides an apparatus for collecting useful metal ions and a method for collecting useful metal ions using the same, the apparatus comprising: an adsorption/desorption reaction tank having at least one ion-collecting column for adsorbing metal ions in a supplied aqueous solution; a washing water storage tank having washing water stored therein, which is supplied to the ion-collecting column onto which the metal ions are adsorbed; and an extracted-solution storage tank having an extracted solution stored therein, which is supplied to the ion-collecting column to elute the adsorbed metal ions. The present invention is environmentally-friendly since the present invention reuses washing water frequently used in a process of adsorbing, desorbing, and collecting metal ions in an aqueous solution without discharging the washing ...

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Номер записи: 24
31-01-2013 дата публикации

POROUS MANGANESE OXIDE-BASED LITHIUM ABSORBENT HAVING A SPINEL TYPE STRUCTURE, AND METHOD OF FABRICATING SAME

Номер: WO2013015531A2
Автор: CHUNG, Kang Sup, RYU, Tae Gong, KIM, Byoung Gyu, RYU, Jung Ho
Принадлежит:

The present invention relates to a method of fabricating a porous manganese oxide-based lithium absorbent. The method of fabricating the porous manganese oxide-based lithium absorbent includes: a step of mixing a reaction material for synthesizing lithium-manganese precursors with an inorganic binder to prepare a mixture; a step of molding the mixture; a step of thermally treating the molded mixture to fabricate a porous lithium-manganese precursor molded product; and a step of acidifying the porous lithium-manganese precursor molded product to change lithium ions into hydrogen ions. Here, in the thermal treatment process, a gas may be generated to form pores in the porous lithium-manganese precursor molded product. The porous manganese oxide-based lithium absorbent according to the present invention may be easily handled and provide more absorption reaction sites than an existing molded absorbent to improve lithium absorption efficiency.

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Номер записи: 25
10-02-2017 дата публикации

METHOD OF RECOVERING METAL IONS FROM METAL ION ADSORBENT

Номер: KR101705881B1
Автор: RYU, TAE GONG, KIM, BYOUNG GYU, HONG, HYE JIN, RYU, JUNG HO, PARK, IN SU, CHUNG, KANG SUP, SHIN, JUN HO
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to a method of recovering metal ions from a metal ion adsorbent, comprising: (a) a step of dipping an adsorbent adsorbed with the metal ions into a liquid; and (b) a step of injecting carbon dioxide (CO_2) gas into the liquid. According to the present invention, because the metal ions are desorbed from the adsorbent through carbon dioxide gas injection, it is possible to solve a problem of a destruction of a precursor frame from occurring when an adsorbent precursor is changed into the adsorbent in case of using a prior strong acid aqueous solution. Also, because it is possible to perform continuous extraction reaction by performing vacuum treatment to the liquid including the metal ions after metal ion extraction reaction is completed; it is possible to solve a problem such as metal ion recovery ratio degradation in accordance with ion exchange reaction between the metal ions and hydrogen ions caused when a weak aqueous solution is used. Moreover, in accordance ...

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Номер записи: 26
19-09-2017 дата публикации

LIQUID CRYSTAL DISPLAY DEVICE

Номер: KR1020170105146A
Автор: KIM, SI HEUN, RHO, SOON JOON, SON, JONG HO, PARK, KYUNG HAE, PARK, JOON HYUNG, SHIN, BEOM SOO, JANG, HYE LIM, JEONG, KANG SEOB
Принадлежит:

The present invention relates to a liquid crystal display device which comprises: a display substrate; an opposite display substrate facing the display substrate; a liquid crystal layer disposed between the display substrate and the opposite display substrate; and a light blocking spacer disposed between the display substrate and the opposite display substrate to maintain the thickness of the liquid crystal layer. The liquid crystal layer includes at least one first liquid crystal compound among compounds represented by the following chemical formula 1, and at least one second liquid crystal compound among compounds represented by the following chemical formula 2. In the chemical formula 1 and 2, R_11-*, R_12-*, L_11-*, L_12-*, L_13-*, L_14-*, R_21-*, *-L_21-*, m, n, I, j, and o are the same as defined in the specification. COPYRIGHT KIPO 2017 ...

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Номер записи: 27
10-06-2016 дата публикации

LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF DRIVING SAME

Номер: KR1020160066125A
Автор: SON, JONG HO, LEE, KYUNG HEE, JEONG, KANG SEOB, PARK, JOON HYUNG, OH, KEUN CHAN
Принадлежит:

A liquid crystal display device according to an embodiment of the present invention includes a backlight which supplies red light, green light, and blue light for forming an image; a liquid panel which comprises pixels, allows light supplied to the backlight to control the transmittance of each of the pixels and form an image; and a back light control part which controls the intensity of the red light, the intensity of green light, and the intensity of the blue light of the backlight. A block color coordinate value may correspond to a white color coordinate value by using the backlight control part. So, the color coordinate of all gray scales can be matched to the same color. COPYRIGHT KIPO 2016 (120) Timing controller (130) Liquid crystal panel (140) Data driving unit (150) Gate driving unit (180) Backlight controller (190) Backlight ...

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Номер записи: 28
21-07-2016 дата публикации

LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING SAME

Номер: KR1020160087032A
Автор: JEONG, KANG SEOB, TAK, KYUNG SEON, KIM, MIN HEE, LEE, KYUNG HEE, KWON, SUN YOUNG, PARK, JOON HYUNG, BAE, JI HONG, SON, JONG HO, OH, KEUN CHAN
Принадлежит:

According to one example of the present invention, a liquid crystal composition comprises a first component including a neutral liquid crystal compound, and a second component including a polar liquid crystal compound, wherein the first component includes a first compound represented by chemical formula 1 and a second compound represented by chemical formula 2. The liquid crystal composition comprises 13-18 parts by weight of the first compound with respect to 100 parts by weight of the liquid crystal composition, and 8-13 parts by weight of the second compound with respect to 100 parts by weight of the liquid crystal composition, and the second component includes a third compound represented by chemical formula 3. In the chemical formulas 1-3, R and R′ are each independently a hydrogen atom, or a substituted or unsubstituted C1-C7 alkyl group. COPYRIGHT KIPO 2016 ...

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Номер записи: 29
01-10-2015 дата публикации

LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY HAVING LIQUID CRYSTAL COMPOSITION

Номер: KR1020150109008A
Автор: PARK, JOON HYUNG, TAK, KYUNG SEON, JEONG, KANG SEOB, KIM, MIN HEE
Принадлежит:

The present invention provides a liquid crystal composition including 0.001-0.05 wt% of a first compound expressed by chemical formula 1 and a second compound expressed by chemical formula 2. In chemical formula 1, A and B is a cyclohexyl group or a phenyl group, m is 0-4, n is 1-2, X is an alkyl group or an alkoxy group, and Y is that one or two of F or Cl can be substituted. In chemical formula 2, n is 0-2, l is 0-1, Z is a halogen group, an alkyl group, or an alkoxy group, and A and A′ does independently exist or are a methyl group. COPYRIGHT KIPO 2015 (DD) Surface afterimage(G) (EE) Alkenyl liquid crystal (FF) Oxidation preventing agent(250 ppm) (AA) Level of VHR of Alkenyl liquid crystal and a surface afterimage (BB) Voltage conservation rate(%) (CC) Initial ...

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Номер записи: 30
20-10-2015 дата публикации

METHOD FOR PREPARING HIGH-PURITY MAGNESIUM OXIDE BY USING SEAWATER

Номер: KR101561925B1
Автор: CHUNG, KANG SUP, PARK, IN SU, HONG, HYE JIN, RYU, JUNG HO, RYU, TAE GONG, KIM, BYUNG GYU
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to a method for preparing high-purity magnesium oxide by using seawater and the high-purity magnesium oxide prepared by using the method. According to the present invention, the method uses a saltwater electrolysis process to recover at least 99% of magnesium dissolved in the seawater as magnesium hydroxide and uses a high purification process to separate and purify calcium selectively to prepare the high-purity magnesium oxide having the purity rate of 99% or higher. COPYRIGHT KIPO 2016 ...

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Номер записи: 31
03-01-2013 дата публикации

METHOD FOR PREPARING LITHIUM MANGANESE OXIDES BY SOLID STATE REACTION

Номер: WO2013002486A2
Автор: CHUNG, Kang Sup, RYU, Tae Gong, KIM, Byoung Gyu, RYU, Jung Ho
Принадлежит:

The present invention relates to a method for preparing lithium manganese oxides used as a lithium adsorbent, and more specifically to a method for preparing lithium manganese oxides through a solid state reaction. According to the method, the entire reaction is carried out only through the solid state reaction and thus the problem of waste liquid caused by an existing liquid state reaction can be solved, and the method has an effect suitable for mass production using only a single process.

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Номер записи: 32
23-10-2014 дата публикации

LITHIUM RECOVERY DEVICE AND RECOVERY METHOD

Номер: WO2014171681A1
Автор: CHUNG, Kang-Sup, KIM, Byoung-Gyu, RYU, Tae Gong, RYU, Jung Ho, PARK, In-Su, HONG, Hye-Jin, LEE, Kyoung Chul
Принадлежит:

The present invention relates to a lithium recovery device and recovery method. The device of the present invention comprises: a first electrode; a second electrode; and a power supply device. In the lithium recovery device of the present invention, a lithium-containing fluid has immersed therein: a first electrode in which an adsorptive agent containing a manganese oxide is coated onto the surface of a carrier of stainless steel material in the form of a mesh or perforated sheet; and a second electrode facing the first electrode. In this immersed state, a current is applied to the first electrode and second electrode, such that lithium attaches to the adsorptive agent of the first electrode and thus not only can the device be made larger in size but also the energy efficiency and economic advantages are outstanding.

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Номер записи: 33
22-07-2016 дата публикации

SUBSTRATE TRANSFER APPARATUS

Номер: KR1020160087453A
Автор: LEE, KYUNG HEE, JEONG, KANG SEOB, PARK, JOON HYUNG, SON, JONG HO, OH, KEUN CHAN
Принадлежит:

A substrate transfer apparatus comprises: one or more protruding parts which are coupled to the back surface of a substrate; and a fixing chuck in which the substrate is loaded, wherein the fixing chuck comprises a fixing member which is coupled to the protruding parts to support the substrate. Therefore, the present invention prevents damage to the substrate when the substrate is transferred. COPYRIGHT KIPO 2016 ...

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Номер записи: 34
15-05-2017 дата публикации

LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

Номер: KR1020170052742A
Автор: SHIN, BEOM SOO, JANG, HYE LIM, JEON, YOUNG JOO, JEONG, KANG SEOB
Принадлежит:

Provided is a liquid crystal display device capable of minimizing a texture due to misalignment, and a manufacturing method thereof. The liquid crystal display device comprises: a first substrate including one surface; a second substrate including one surface which is facing one surface of the first substrate, and the other side being which is a display surface on which light is emitted; a first orientation layer disposed on one side of the first substrate, having polymeric material with a first thickness; a first light curing layer positioned on the first orientation layer; a second orientation layer disposed on one surface of the second substrate, having a polymeric material identical to the polymeric material in the first orientation layer, with a second thickness being thinner than the first thickness; a second light curing layer disposed on the second orientation layer; and a liquid crystal layer, interposed between the first light curing layer and the second light curing layer, including ...

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Номер записи: 35
04-01-2016 дата публикации

RECOVERY METHOD OF USEFUL RESOURCE IN SEA WATER USING BIO MAGNETIC ADSORBENT

Номер: KR101581773B1
Автор: HONG, HYE JIN, KIM, BYOUNG GYU, RYU, JUNG HO, PARK, IN SU, RYU, TAE GONG, CHUNG, KANG SUP
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to a recovery method of a useful resource in sea water, using a bio magnetic adsorbent and, more specifically, to a recovery method of a useful resource in sea water using a bio magnetic adsorbent, manufacturing a magnetic adsorbent maintaining high concentration of a biopolymer excellently adsorbing a useful resource, thereby maintaining a stable shape in sea water, not reducing stability and durability of magnetic adsorption even when being exposed for a long time, and improving efficiency of adsorbing a useful resource and efficiency of recovering the adsorbent. COPYRIGHT KIPO 2016 (AA) Bio-adsorbent for collecting useful resources (BB) Magnetic particle ...

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Номер записи: 36
19-04-2016 дата публикации

LIQUID CRYSTAL COMPOSITION FOR HIGHLY RELIABLE NEGATIVE LIQUID CRYSTAL MODE

Номер: KR1020160042255A
Автор: BAE, JI HONG, JEONG, KNAG SEOB, KIM, MI SUK, OH, KEUN CHAN, KIM, TAE HO, SHIN, BEOM SOO, LEE, KYUNG HEE, TAK, KYUNG SEON
Принадлежит:

The present invention relates to a liquid crystal composition for a highly reliable negative liquid crystal mode. According to the present invention, the liquid crystal composition contains a trace amount of 4-cyclic singles in order to minimize the amount of ionic impurities, thereby increasing reliability of liquid crystal displays (LCDs). COPYRIGHT KIPO 2016 (AA) Comparative example (BB) Example 1 (CC) Fluorescent light exposure time ...

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Номер записи: 37
01-11-2012 дата публикации

POROUS MANGANESE OXIDE-BASED LITHIUM ADSORBENT HAVING A SPINEL STRUCTURE, AND METHOD FOR PREPARING SAME

Номер: WO2012148040A1
Автор: CHUNG, Kang Sup, RYU, Tae Gong, KIM, Byoung Gyu, RYU, Jung Ho
Принадлежит:

The present invention relates to a method for preparing a porous manganese oxide-based lithium adsorbent, and more particularly, to a method for preparing a porous manganese oxide-based lithium adsorbent characterized by comprising the steps of: preparing a mixture by mixing an inorganic binder with reaction raw materials for synthesizing a lithium-manganese oxide precursor; molding said mixture; heat-treating said molded mixture so as to produce a porous lithium-manganese precursor molded body; and performing an acidic treatment so as to exchange lithium ions of said porous lithium-manganese oxide precursor molded body with hydrogen ions, wherein gas is generated during said heat treatment so as to form pores in the lithium-manganese oxide precursor molded body. The porous manganese oxide-based lithium adsorbent of the present invention can be easily handled and has high lithium adsorption efficiency by providing more adsorption reaction sites than conventional molded adsorbents.

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Номер записи: 38
01-04-2010 дата публикации

LITHIUM RECOVERY DEVICE USING SEPARATOR RESERVOIR, LITHIUM RECOVERY METHOD AND LITHIUM ADSORPTION/DESORPTION SYSTEM USING THE SAME

Номер: WO2010035956A3
Автор: CHUNG, Kang-Sup, LEE, Jae-Chun, LEE, Hwan
Принадлежит:

The present invention relates to a lithium recovery device comprising a separator reservoir and manganese oxide, a lithium recovery method using the same, and a lithium adsorption/desorption system. The separator reservoir includes a vacant space therein and an outer wall made of a polymer or a membrane of other useful materials. The manganese oxide is contained, as an adsorbent, in the vacant space inside the separator reservoir. The lithium adsorption/desorption system enables lithium recovery through adsorption and desorption of lithium dissolved in seawater using a lithium adsorbent prepared with the manganese oxide in one system, wherein the manganese oxide can be used as a lithium adsorbent with high lithium selectivity. The invention uses a separator reservoir including an outer wall made of a porous polymer or a membrane of other useful materials. As a result, the invention can be directly applied to seawater by enabling free movement of the solution, especially seawater, without ...

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Номер записи: 39
12-08-2015 дата публикации

DRIVING CIRCUIT FOR LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME

Номер: KR0101544066B1
Автор: 정호영, 이득수, 김동섭, 정강섭, 안인호
Принадлежит: 엘지디스플레이 주식회사

... 본 발명은 투과 또는 반사모드로 전환 가능한 액정 표시장치의 구동회로를 단순화함과 아울러 영상의 표시 품질을 향상시킬 수 있도록 한 액정 표시장치의 구동장치와 그 구동방법에 관한 것으로, 전면으로부터 입사되는 광을 선택적으로 반사시키거나 배면으로부터 입사되는 광을 선택적으로 투과시키는 선택 반사시트를 구비한 액정패널; 상기 액정패널에 구비된 복수의 게이트 및 데이터 라인을 구동하는 게이트 및 데이터 드라이버; 외부로부터 입력되는 영상 데이터를 보상 데이터 정보와 투과 및 반사모드 전환신호를 포함한 모드 변환정보에 따라 변환함으로써 투과 또는 반사 변환 데이터를 생성하는 데이터 변환부; 및 상기 투과 또는 반사 변환 데이터를 상기 액정패널의 구동에 알맞게 정렬하여 상기 데이터 드라이버에 공급함과 아울러 상기 모드 변환정보에 따라 백 라이트 유닛의 온/오프를 제어하는 타이밍 컨트롤러를 구비한 것을 특징으로 한다.

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Номер записи: 40
01-04-2010 дата публикации

LITHIUM RECOVERY DEVICE USING SEPARATOR RESERVOIR, LITHIUM RECOVERY METHOD AND LITHIUM ADSORPTION/DESORPTION SYSTEM USING THE SAME

Номер: KR2010035956A2
Автор: CHUNG, Kang-Sup, LEE, Jae-Chun, LEE, Hwan
Принадлежит:

The present invention relates to a lithium recovery device comprising a separator reservoir and manganese oxide, a lithium recovery method using the same, and a lithium adsorption/desorption system. The separator reservoir includes a vacant space therein and an outer wall made of a polymer or a membrane of other useful materials. The manganese oxide is contained, as an adsorbent, in the vacant space inside the separator reservoir. The lithium adsorption/desorption system enables lithium recovery through adsorption and desorption of lithium dissolved in seawater using a lithium adsorbent prepared with the manganese oxide in one system, wherein the manganese oxide can be used as a lithium adsorbent with high lithium selectivity. The invention uses a separator reservoir including an outer wall made of a porous polymer or a membrane of other useful materials. As a result, the invention can be directly applied to seawater by enabling free movement of the solution, especially seawater, without ...

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Номер записи: 41
19-03-2015 дата публикации

SEA WATER LITHIUM-RECOVERY DEVICE AND LITHIUM-RECOVERY STATION USING COASTAL-WATER-BASED LITHIUM-ADSORPTION EQUIPMENT AND SHORE-BASED LITHIUM-ISOLATION EQUIPMENT, AND LITHIUM DESORPTION DEVICE USING AERATION

Номер: WO2015037842A1
Автор: CHUNG, Kang Sup, KIM, Byoung Gyu, RYU, Tae Gong, RYU, Jung Ho, PARK, In Su, HONG, Hye Jin
Принадлежит:

The present invention concerns a device for recovering lithium comprised in a solution such as sea water, and relates to a sea water lithium-recovery device and lithium-recovery station using coastal-water-based lithium-adsorption equipment and shore-based lithium-isolation equipment, and to a lithium desorption device using aeration.

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Номер записи: 42
15-03-2016 дата публикации

APPARATUS TO RECOVER VALUABLE METAL IONS FROM AQUEOUS SOLUTION AND METHOD TO RECOVER VALUABLE METAL IONS USING SAME

Номер: KR101602459B1
Автор: RYU, TAE GONG, KIM, BYOUNG GYU, CHUNG, KANG SUP, RYU, JUNG HO, HONG, HYE JIN, PARK, IN SU
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to an apparatus to recover valuable metal ions from an aqueous solution, and a method to recover the valuable metal ions using the same. Provided are the apparatus to recover the valuable metal ions comprising: an adsorption/desorption reactor vessel including at least one ion recovery column to absorb metal ions in a supplied aqueous solution; a washing water storage tank to store washing water supplied to the ion recovery column where the metal ions are adsorbed; and a leachate storage tank to store leachate eluting the metal ions adsorbed by being supplied to the ion recovery column, and the method to recover the valuable metal ions using the same. The present invention has the effect of greatly reducing energy consumed in an ion recovery by being able to recover the valuable metal ions through a continuous process, as being environmentally friendly by being able to continuously supply the washing water by recycling the washing water used in a process of ...

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Номер записи: 43
31-01-2013 дата публикации

METHOD OF MANUFACTURING AN ELECTRODE MODULE FOR RECOVERING METAL IONS, ELECTRODE MODULE FOR RECOVERING METAL IONS, AND METAL ION RECOVERY APPARATUS INCLUDING SAME

Номер: WO2013015509A1
Автор: CHUNG, Kang-Sup, RYU, Tae Gong, RYU, Jae Chun
Принадлежит:

The present invention relates to a method of manufacturing an electrode module for recovering metal ions, an electrode module for recovering metal ions, and a metal ion recovery apparatus including the same. The method of manufacturing the electrode module for recovering the metal ions according to the present invention includes: a step (a) of preparing a first electrode part and a second electrode part to electrically absorb or separate the metal ions contained in liquid; and a step (b) of disposing an insulation layer through which the liquid passes between the first electrode part and the second electrode part. According to the present invention, when specific valuable metal ions are recovered from an aqueous solution in which various valuable metals are contained, the time required for absorbing and separating the ions may be significantly reduced.

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Номер записи: 44
17-08-2015 дата публикации

UNDERWATER MOUNTING TYPE LITHIUM COLLECTING APPARATUS AND METHOD

Номер: KR101544353B1
Автор: CHUNG, KANG SUP, KIM, BYOUNG GYU, RYU, TAE GONG, RYU, JUNG HO, PARK, IN SU, HONG, HYE JIN
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

According to the present invention, an underwater mounting type lithium collecting apparatus (1000) comprises: an underwater mounting rod (100) installed in the sea bed of adjacent seas; a lithium adsorption material (200) mounted on the underwater mounting rod (100); a moving ship (300) wherein a washing tank (320) and a detachable tank (330); and a transfer pump (400) transferring a lithium ion filled in the detachable tank (330) to a storeroom. COPYRIGHT KIPO 2015 ...

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Номер записи: 45