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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 8. Отображено 8.
05-02-2014 дата публикации

Lentinula edodes cultivation material containing wheat flour and preparation method of lentinula edodes cultivation material

Номер: CN103553765A
Автор: FAN SHENGHUA, FANG LIHUI, CHENG XIAOYUN, CHEN ZHIMING, CHEN GUOLAN, WU LINSHENG
Принадлежит:

The invention discloses a lentinula edodes cultivation material containing wheat flour and a preparation method of the lentinula edodes cultivation material. The lentinula edodes cultivation material is characterized by being prepared from the following raw materials in parts by weight: 45-50 parts of corncobs, 25-30 parts of wheat bran, 18-22 parts of rice chaff, 15-18 parts of corn powder, 17-19 parts of wheat flour, 12-13 parts of dry locusts powder, 7-9 parts of hawthorn nuclear powder, 8-10 parts of dry earthworm bodies, 12-13 parts of sweet potato leaves, 7-8 parts of sophora flavescens, 6-9 parts of melia azedarach, 5-8 parts of cortex phellodendri, 6-8 parts of citrus, 3-4 parts of nutritional additives and 0.4-0.5 part of yeast. The formula of the lentinula edodes cultivation material is scientific and reasonable; the preparation technology is simple and is easy to popularize; cultivated lentinula edodes is of round shapes and is fleshy, mediotrastum is white, tidy, clean and dry ...

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Номер записи: 1
28-05-2014 дата публикации

Method for removing arsenic from arsenic-containing iron-rich slag by volatilization

Номер: CN103820587A
Автор: ZHU YUN, SHI ZHE, CHEN GUOLAN, HUANG BANGFU, SHEN QINGFENG
Принадлежит:

The invention relates to a method for removing arsenic from arsenic-containing iron-rich slag by volatilization and belongs to the field of utilization of arsenic-containing iron slag ore. 4-8 percent of coke powder is mixed into the iron-rich slag, the temperature is controlled to be 750-950DEG C and arsenic in iron core is volatilized under the condition that mixed gas of water steam and air is introduced. The content of the arsenic in the iron-rich slag can be reduced from 0.4-1.4 percent to below 0.08 percent, so that the arsenic removal of the iron ore is realized. In a gas phase, the gas, in which, arsenic exists in the form of arsenic trisulfide, is subjected to subsection cooling and then dust collection is performed, dust (components of which are similar to original arsenic-containing iron-rich slag) obtained by the collection of a dust collector at the temperature of 450-750 DEG C returns to the mixture, and collection is performed at the temperature of lower than 450 DEG C by ...

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Номер записи: 2
11-03-2015 дата публикации

Dechlorinating method

Номер: CN104404254A
Автор: FU CHOULIN, HE CONGXING, TAN ZHENHUA, LI DONGYUAN, FU GAOMING, CHEN GUOLAN, ZHONG XIONG
Принадлежит:

The invention provides a dechlorinating method comprising the following steps of (A) neutralizing an oxygen pressure acid-leaching solution of a copper-lead-zinc bulk concentrate to obtain a neutralized solution; (B) mixing a first mass part of neutralized solution and one of iron powder and zinc powder, and reacting to obtain copper sponge; and (C) mixing a second mass part of neutralized solution, the copper sponge and a zinc solution, and reacting to obtain a dechlorinated solution, wherein the zinc solution contains chloride ions. According to the dechlorinating method, the oxygen pressure acid-leaching solution of the copper-lead-zinc bulk concentrate is used as the raw material; the neutralized solution of a copper-containing byproduct obtained from the oxygen pressure acid-leaching solution of the copper-lead-zinc bulk concentrate is subjected to comproportionation with the copper sponge so that chloride ions in a zinc system solution are removed; the self-feed of dechlorinating ...

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Номер записи: 3
05-02-2014 дата публикации

Flammulina velutipes cultivation material taking broadleaf wood sawdust as raw material and preparation method thereof

Номер: CN103553766A
Автор: FAN SHENGHUA, FANG LIHUI, CHENG XIAOYUN, CHEN ZHIMING, CHEN GUOLAN, WU LINSHENG
Принадлежит:

The invention discloses a flammulina velutipes cultivation material taking broadleaf sawdust as a raw material and a preparation method thereof. The flammulina velutipes cultivation material is characterized by being prepared from the following raw materials in parts by weight: 55-60 parts of broadleaf sawdust, 20-25 parts of wheat seeds, 2-3 parts of sucrose, 1-2 parts of gypsum powder, 1-1.2 parts of urea, 7-8 parts of expanded perlite powder, 8-10 parts of mud moss, 6-8 parts of mustard, 6-7 parts of cortex erythrinae, 2-4 parts of Sichuan pepper, 6-7 parts of herba asari, 3-4 parts of rhizoma seu radix notopterygii, 3-4 parts of nutrition additive, 18-20 parts of corn steep liquor and 0.3-0.4 part of red wine yeast. The prepared strain is applied to bed cultivation; after planting, the bacteria return and growth speed is high, impurity bacteria contamination can be effectively prevented, the contamination rate does not exceed 5%, and the flammulina velutipes output time can be about ...

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Номер записи: 4
17-08-2021 дата публикации

Defluorination method for fluorine-containing wastewater

Номер: CN113264602A
Автор: CHEN GUOLAN, BAI CHENGQING, FU GAOMING, FU CHOULIN, 陈国兰, 白成庆, 付高明, 付绸琳
Принадлежит:

The invention discloses a defluorination method for fluorine-containing wastewater, the defluorination method comprises the following steps: S1, adding superfine calcium fluoride seed crystals into the fluorine-containing wastewater, and reacting for 5-10 minutes so that the calcium fluoride seed crystals are uniformly distributed in the wastewater; s2, addign calcium salt and chlorine salt into the wastewater to react for 20-60 min so that fluorine in the wastewater is converted into calcium fluoride; s3, adjusting the pH value of the wastewater to 8-9 by using alkali to precipitate calcium fluoride; s4, adding polyacrylamide into the wastewater for a flocculation reaction, and separating precipitates. The fluorine in the treated wastewater can stably reach a special discharge standard, and meanwhile, the obtained fluorine-removed residue is calcium fluoride with higher purity and can be sold as a product, so that the recycling of fluorine is realized.

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Номер записи: 5
25-05-2011 дата публикации

Matrix dual in-line package (DIP) lead frame, integrated circuit (IC) packages based on frame and production method of IC packages

Номер: CN0102074540A
Автор: YONGSHOU ZHOU, GUOLAN CHEN, WEI MU, LIHUA GUO, ZHOU YONGSHOU, CHEN GUOLAN, MU WEI, GUO LIHUA
Принадлежит:

The invention provides a matrix dual in-line package (DIP) lead frame, integrated circuit (IC) packages based on the frame and a production method of the IC packages. The matrix DIP lead frame comprises a frame and a plurality of unit frames in the frame, wherein the unit frames are distributed on the frame in a matrix manner and are in odd-numbered lines; the base islands of the adjacent unit frames in the 2n-1 line and the 2n line are connected with the borders of the frame via connecting bars; and the outer lead pins of the adjacent unit frames in the 2n-1 line and the 2n line are arranged in a staggered manner and are connected with the borders of the frame via grids. The invention improves the use ratio of the frame materials, has simple and reasonable structure, has the advantages of low cost, energy conservation and emission reduction and the like, can be widely applied in the fields such as LED tubes, computer interface types, power supply modules, network transformers ...

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Номер записи: 6
26-03-2014 дата публикации

Shiitake cultivation material containing calcium magnesium phosphate fertilizer and preparation method thereof

Номер: CN103664328A
Автор: FAN SHENGHUA, FANG LIHUI, CHENG XIAOYUN, CHEN ZHIMING, CHEN GUOLAN, WU LINSHENG
Принадлежит:

The invention relates to a shiitake cultivation material containing a calcium magnesium phosphate fertilizer and a preparation method thereof. The shiitake cultivation material is characterized by being prepared from the following raw materials in parts by weight: 50-55 parts of broadleaf wood dust, 25-28 parts of green bran, 20-22 parts of chaff, 16-18 parts of mulberry shoot powder, 1-2 parts of sucrose, 0.7-0.9 part of calcium magnesium phosphate fertilizer, 10-12 parts of yellow meal worm, 7-8 parts of rhizoma atractylodis, 8-10 parts of Herba Lysimachiae, 6-7 parts of creat, 3-4 parts of radix isatidis, 3-4 parts of nutrition additive and 10-12 parts of vinegar. According to the invention, the calcium magnesium phosphate fertilizer is added in the composition, so that the content of cadmium and mercury in shiitake can be reduced, and the enrichment effect on heavy metal can be reduced, thereby improving the quality of the shiitake. According to the invention, the growth cycle can be ...

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Номер записи: 7
17-08-2021 дата публикации

Method for regenerating mine filling wastewater

Номер: CN113264604A
Автор: FU GAOMING, BAI CHENGQING, CHEN GUOLAN, FU CHOULIN, 付高明, 白成庆, 陈国兰, 付绸琳
Принадлежит:

The invention provides a method for regenerating mine filling wastewater. The method comprises the following steps: oxidizing: adding an oxidizing agent into the filling wastewater; hydrolysis: adding an alkaline agent into the oxidized filling wastewater; coagulation: adding a coagulant into the hydrolyzed filling wastewater; flocculation: adding a flocculating agent into the coagulated filling wastewater; and precipitating, standing the flocculated filling wastewater, and returning the bottom mud to a filling system to obtain a supernatant which is a regeneration liquid. Compared with the prior art, the method for regenerating the mine filling wastewater has the advantages that various heavy metals and ammonia nitrogen in the filling wastewater can be simultaneously removed, the process is simple, the operation cost is low, and the method is environment-friendly.

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Номер записи: 8