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

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Применить Всего найдено 5. Отображено 5.
27-03-2013 дата публикации

Electric-regenerative solar energy assisted sludge biodrying system

Номер: CN102992570A
Автор: He Pinjing, Cao Jianglin, Shao Liming, Xu Huacheng, Lv Fan, Zhang Hua
Принадлежит:

The invention relates to an electric-regenerative solar energy assisted sludge biodrying system. The system comprises a solar heat collector, and a solar greenhouse I and a solar greenhouse II which are adjacently arranged, a circulating pump, a heat storage device, a drying device, a fermentation bed and a ventilation device are arranged in the solar greenhouse I, a drying device, a drying bed and a ventilation device are arranged in the solar greenhouse II, a material discharging hole is arranged between the solar greenhouse I and the solar greenhouse II, and a material convey belt under the fermentation bed in the solar greenhouse I conveys mixed sludge obtained after fermentation to the drying bed in the solar greenhouse II through the material discharging hole. Compared with the prior art, the electric-regenerative solar energy assisted sludge biodrying system which utilizes the solar energy to assist drying enables the industrial biodrying treatment of the sludge to be continuously ...

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Номер записи: 1
30-01-2013 дата публикации

Method for in-situ determination of wood fiber biomass enzyme accessibility

Номер: CN102899387A
Автор: He Pinjing, Chai Li'na, Lv Fan, Zhang Hua, Shao Liming, Cao Jianglin
Принадлежит:

The invention belongs to the field of environmental biological energy and relates to a method for in-situ determination of cellulase accessibility of wood fiber biomass. The method comprises the following steps of: 1) marking general enzyme binding sites of a wood fiber biomass sample; 2) in-situ observing the distribution and the quantity of the general enzyme binding sites, and calculating to obtain the quantity of fiber globule fluorescent protein probes which are attached onto the surface of the sample; 3) releasing the general enzyme binding sites; 4) closing the sample obtained in the step 3 by using lignin attachment proteins, and marking the cellulase binding sites in the sample to obtain the distribution and the quantity of the cellulase binding sites and the quantity of the fiber globule fluorescent protein probes which are attached onto the surface of the sample; and 5) comparing results of the step 4 and the step 2, and evaluating the cellulase accessibility of the wood fiber ...

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Номер записи: 2
13-02-2013 дата публикации

Sludge discharge field constructing method for speeding up dehydration, solidification and stabilization of dredged sediment

Номер: CN102926375A
Автор: He Jingjing, Cao Jianglin, Shao Liming, Gu Weimei, Zhang Hua, Lv Fan
Принадлежит:

The invention relates to a sludge discharge field constructing method for speeding up dehydration, solidification and stabilization of dredged sediment. The method comprises the following steps of: paving a strengthened drainage layer on each inner side slope of a cofferdam around the sludge discharge field, wherein a drainage collecting pipe is arranged at the bottom of each strengthened drainage layer to form a side slope drainage system; and arranging upright drainage walls in the middle of the sludge discharge field, wherein drainage collecting pipes are arranged below the drainage walls to form a drainage wall drainage system, namely the side slope drainage system and the drainage wall drainage system are constructed to speed up the dehydration, solidification and stabilization of the dredged sediment of the sludge discharge field. Compared with the prior art, the upper layer of clear liquid of sludge is discharged through a recession pool, and the water in the sludge is discharged ...

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Номер записи: 3
24-04-2013 дата публикации

Harmlessness treatment method for freon

Номер: CN103058190A
Автор: Cao Jianglin, Wu Bing, Li Guangming, He Wenzhi, Jin Fangming
Принадлежит:

The invention relates to a harmless treatment method for freon. The method comprises the steps of (1) dissolving an alkali in water to obtain an alkali aqueous solution, then conveying the alkali aqueous solution, the freon and an oxidizing agent into a hydrothermal reactor respectively; (2) preheating the mixed reactants, performing a hydrothermal oxidizing reaction, controlling a reaction temperature to be 200-300 DEG C and a reaction pressure to be 6-30 MPa, a harmless product is obtained after the hydrothermal reaction is carried out for 5-20 minutes; and (3) cooling a reaction product to obtain carbonate and inorganic salts of fluorine and chlorine. The hydrothermal condition is helpful for fully mixing of the reactants, and facilitates rapid reaction. Compared with a conventional method, the method provided by the invention has the advantages of high speed and high efficiency for the harmless treatment of the freon and has wide application prospects in the fields of waste treatment ...

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Номер записи: 4
19-10-2011 дата публикации

Method for preparing acetone and calcium formate by using biomass wastes

Номер: CN102219666A
Автор: Cao Jianglin, Jin Fangming, Lu Man, Liu Wei, Zhong Heng, Tian Ying
Принадлежит:

The invention relates to a method for preparing acetone and calcium formate by using biomass wastes, and belongs to the technical field of biomass waste recycling. The method comprises the following steps of: under the hydrothermal condition, performing hydrothermal oxidation of the biomass wastes to obtain acetic acid and formic acid; adding lime for neutralization to obtain a mixed solution of calcium acetate and calcium formate, drying the mixed solution to obtain a mixture of calcium acetate and calcium formate; heating the mixture so as to decompose the calcium acetate into calcium carbonate and acetone, and recovering the obtained acetone through condensation; and separating water soluble calcium formate from water insoluble calcium carbonate by using a dissolution-filtration method. Compared with the prior art, the method has the advantages of successfully recycling the biomass wastes, not causing secondary pollution and having high practical application value.

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Номер записи: 5