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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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Применить Всего найдено 10. Отображено 10.
29-12-2004 дата публикации

一种天然石材的染色印花方法

Номер: CN0001181989C
Автор: CHENG WANLI, TANG RENCHENG, LONG JIAJIE, WANLI CHENG, RENCHENG TANG, JIAJIE LONG, 程万里
Принадлежит:

... 本发明涉及一种对天然石材进行处理的技术，特别涉及一种对天然石材进行染色印花的方法。它以不溶性染料或无机有色金属盐类为染料，酮类、酰胺类等有机化合物为助熔剂，在常温常压下混合均匀配制成固体着色剂，覆盖在石材表面，使其处于熔融状态对石材进行染色印花加工，再配制固色剂进行固色处理。由于着色剂为粉末状的固体，因此着色时颜色不易相互渗化，可完成印花加工，且能实现各种颜色的相互拼色，做到色谱齐全。 ...

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Номер записи: 1
19-11-2008 дата публикации

Combustion inhibitor for cellulose base fiber fabric and its synthesis method

Номер: CN0101307565A
Автор: ZHOU XIANGDONG, YI HUI, TANG RENCHENG, XIANGDONG ZHOU, HUI YI, RENCHENG TANG
Принадлежит:

The invention discloses flame retardant for cellulosic fiber fabric. The structure of the flame retardant can be expressed in the following general formula, wherein m is more than or equal to 1 and less than or equal to 4; n is more than or equal to 2 and less than or equal to 4. The flame retardant ensures that: fabrics after finishing can have good durability and flame retardant, as well as soft smooth hand feeling, and can not release free formaldehyde or contain halogen elements, thereby meeting the requirements of ecologic flame-retardant textiles. Meanwhile, the invention also discloses a method for preparing the flame retardant.

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Номер записи: 2
15-09-2010 дата публикации

Combustion inhibitor for cellulose base fiber fabric and its synthesis method

Номер: CN0101307565B
Автор: TANG RENCHENG, YI HUI, ZHOU XIANGDONG, RENCHENG TANG, HUI YI, XIANGDONG ZHOU
Принадлежит:

The invention discloses flame retardant for cellulosic fiber fabric. The structure of the flame retardant can be expressed in the following general formula, wherein m is more than or equal to 1 and less than or equal to 4; n is more than or equal to 2 and less than or equal to 4. The flame retardant ensures that: fabrics after finishing can have good durability and flame retardant, as well as soft smooth hand feeling, and can not release free formaldehyde or contain halogen elements, thereby meeting the requirements of ecologic flame-retardant textiles. Meanwhile, the invention also disclosesa method for preparing the flame retardant.

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Номер записи: 3
06-05-2009 дата публикации

Acrylon fluorescent dyeing method

Номер: CN0101424055A
Автор: QIN CHUANXIANG, CHEN GUOQIANG, TANG RENCHENG, WANG XIAOMEI, CHUANXIANG QIN, GUOQIANG CHEN, RENCHENG TANG, XIAOMEI WANG
Принадлежит:

The invention relates to a method for fluorescent staining of orlon, which belongs to the field of dye synthesis and textile dyeing. Stilbazole salt is taken as a cation fluorescent dye, 0.2 and 2.5 percent owf fluorescent dye, 0.5g/L Peregal 0, a 1.0 percent owf leveling agent and 4g/L glauber salt are mixed to prepare a dye solution, acetic acid and a sodium acetate buffer solution are used to adjust the pH value of the dye solution to 5, and the dyeing processing with the dyeing bath ratio of 100 to 1 is performed to obtain a fluorescent orlon fabric. The stilbazole salt provided by the method has simple synthesis reaction, has relative flexibility in molecular design and assembly, and also has good linear optical performance and non-linear optical performance; and under specific dye bath concentration, the dyed orlon fabric satisfies the coordinate range of orange color stipulated in European EN471 standard High-visibility Warning Clothing for Professional Use-Test Methods (2003).

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Номер записи: 4
28-05-2008 дата публикации

Method for removing semimetal antimony ion from waste water

Номер: CN0101186376A
Автор: LONG JIAJIE, LU TONGQING, TANG RENCHENG, EICHO YUKIO, JIAJIE LONG, TONGQING LU, RENCHENG TANG, YUKIO EICHO
Принадлежит:

The invention discloses an electrochemical deposition method which is used for eliminating semimetal antimony ions from waste water. By adopting a three-electrode or two-electrode system and using a titanium mesh as working electrode, semimetal antimony ions in the solution are precipitated in the form of semimetals or the oxide thereof in the working electrode by constant current electrochemical reduction deposition, so as to effectively eliminate the toxic antimony ions from the waste water with weak acid and low content, etc.; meanwhile, the electrodeposition of trivalent, quintavalent and total antimony can be realized through the adjustment of the acidity of mediums. The titanium which is inert to the reduction of hydrogen ion is adopted as the electrode material, thus improving the effective utilization of the electrode; meanwhile the abundant electrons in the titanium electrode which is a green chemical reagent leading the semimetal antimony ions in the solution to be precipitated ...

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Номер записи: 5
30-06-2010 дата публикации

Supercritical fluid dyeing machine

Номер: CN0101760914A
Автор: CHEN GUOQIANG, CHENG ANKANG, HUANG MILAN, JIANG YAOXING, LONG JIAJIE, LU TONGQING, PAN YONGXIANG, TANG RENCHENG, ZHAO GUOBIN, ZHAO JIANPING, GUOQIANG CHEN, ANKANG CHENG, MILAN HUANG, YAOXING JIANG, JIAJIE LONG, TONGQING LU, YONGXIANG PAN, RENCHENG TANG, GUOBIN ZHAO, JIANPING ZHAO
Принадлежит:

The invention discloses a supercritical fluid dyeing machine. A horizontal type cylindrical dyeing kettle, a magnetomotive cloth lifting wheel, a spray cavity, a wave-shaped cloth guide passage in the dyeing kettle, a heat exchanger, a dye kettle or/and an entrainer kettle and a circulating pump are used as main components to form a dyeing circulation system; and both ends of a fan are respectively connected with fluid outlets under the spray cavity and the dyeing kettle and form a cloth feeding system together with the magnetomotive cloth lifting wheel, the spray cavity and an operating opening. A rope-shaped fabric realizes circulated dyeing under the common action of the fluid in the magnetomotive cloth lifting wheel and the spray cavity, and the fluid in the dyeing kettle carries out forced circulation by the circulating pump. The dye and the fluid can realize recycling by a separating and recycling system after dyeing, and the whole dyeing circulation system and the separating and ...

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Номер записи: 6
16-03-2011 дата публикации

Method for removing semimetal antimony ion from waste water

Номер: CN0101186376B
Автор: LONG JIAJIE, LU TONGQING, EICHO YUKIO, TANG RENCHENG, JIAJIE LONG, TONGQING LU, YUKIO EICHO, RENCHENG TANG
Принадлежит:

The invention discloses an electrochemical deposition method which is used for eliminating semimetal antimony ions from waste water. By adopting a three-electrode or two-electrode system and using a titanium mesh as working electrode, semimetal antimony ions in the solution are precipitated in the form of semimetals or the oxide thereof in the working electrode by constant current electrochemicalreduction deposition, so as to effectively eliminate the toxic antimony ions from the waste water with weak acid and low content, etc.; meanwhile, the electrodeposition of trivalent, quintavalent and total antimony can be realized through the adjustment of the acidity of mediums. The titanium which is inert to the reduction of hydrogen ion is adopted as the electrode material, thus improving theeffective utilization of the electrode; meanwhile the abundant electrons in the titanium electrode which is a green chemical reagent leading the semimetal antimony ions in the solution to be precipitated ...

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Номер записи: 7
01-12-2010 дата публикации

Acrylon fluorescent dyeing method

Номер: CN0101424055B
Автор: CHEN GUOQIANG, TANG RENCHENG, QIN CHUANXIANG, WANG XIAOMEI, GUOQIANG CHEN, RENCHENG TANG, CHUANXIANG QIN, XIAOMEI WANG
Принадлежит:

The invention relates to a method for fluorescent staining of orlon, which belongs to the field of dye synthesis and textile dyeing. Stilbazole salt is taken as a cation fluorescent dye, 0.2 and 2.5 percent owf fluorescent dye, 0.5g/L Peregal 0, a 1.0 percent owf leveling agent and 4g/L glauber salt are mixed to prepare a dye solution, acetic acid and a sodium acetate buffer solution are used to adjust the pH value of the dye solution to 5, and the dyeing processing with the dyeing bath ratio of 100 to 1 is performed to obtain a fluorescent orlon fabric. The stilbazole salt provided by the method has simple synthesis reaction, has relative flexibility in molecular design and assembly, and also has good linear optical performance and non-linear optical performance; and under specific dye bath concentration, the dyed orlon fabric satisfies the coordinate range of orange color stipulated in European EN471 standard High-visibility Warning Clothing for Professional Use-Test Methods (2003).

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Номер записи: 8
08-01-2003 дата публикации

Natural stone material dyeing and printing method

Номер: CN0001389355A
Автор: CHENG WANLI, TANG RENCHENG, LONG JIAJIE, WANLI CHENG, RENCHENG TANG, JIAJIE LONG
Принадлежит:

The method for dyeing and printing natural stone is characterized by that it uses insoluble dyes or inorganic colour metal salts as dyes, uses organic compounds of ketones and amides as flux, at the normal temp. and normal pressure uniformly mixes them to prepare solid colourant. The surface of the stone material is covered with it, and it is made into melting state, and can be used for dyeing and printing the stone material, besides a fixing agent is prepared, and can be used for making fixation treatment. Said colourant is a powdered solid, so that it is used for colouration, the colours donot mutually run, can implement printing operation, and can implement mutual compound shade of various colours.

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Номер записи: 9
28-07-2010 дата публикации

Stripping processing method of textile printing defective items

Номер: CN0101787644A
Автор: CHANGFENG XIE, JIAJIE LONG, RENCHENG TANG, XIE CHANGFENG, LONG JIAJIE, TANG RENCHENG
Принадлежит:

The invention discloses a stripping processing method of textile printing defective items, which implements stripping processing on printing defective items and particularly on dyeing defective items by using an active material which is generated by initiating and catalyzing an oxidant or a reducing agent under ultraviolet light and low temperature and has strong oxidability or reducibility as a stripping agent so as to be convenient for the rehandling or redyeing of textiles. Because of the adoption of various active materials which are generated by ultraviolet light initiation and optical catalysis as the stripping agent, the method can obtain an approving stripping effect under normal pressure and temperature, thereby avoiding the consumption of a large amount of energy sources in a traditional high-temperature stripping method and the use of a large amount of reducing agent, oxidant and the like. The stripping technology of the invention has the advantages of high efficiency, energy ...

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Номер записи: 10