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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 14. Отображено 14.
14-07-2010 дата публикации

Recycling technology of mother solution obtained by preparing layered composition metal hydroxide by coprecipitation method

Номер: CN0101774548A
Автор: QIUHUA CHEN, YANJUN LIN, JIAQING SONG, XIANGYU XU, CHEN QIUHUA, LIN YANJUN, SONG JIAQING, XU XIANGYU
Принадлежит:

The invention relates to a mother solution recycling technology for preparing a layered composition metal hydroxide by a coprecipitation method, belonging to the technical field of mother solution recycling technology in chemical production. The recycling technology comprises the following steps: separating seriflux of the layered composition metal hydroxide prepared by the coprecipitation method to obtain mother solution, and directly preparing a mixed alkali solution by using a part of the mother solution which is not processed in any way; taking another part of the mother solution, regulating a pH value to neutrality by using an acid with the same acid radical with a side product of sodium salt, and adding a salt-mixture material for dissolution; continuously coprecipiting the two parts of the mother solution which are prepared again to prepare LDHs and obtain the mother solution; repeating the step till side product salt in the mother solution reaches or approaches to a saturated state ...

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Номер записи: 1
04-05-2011 дата публикации

Lithium ion battery, preparation method and manufacturing die thereof

Номер: CN0102044714A
Автор: FUQUAN WU, QIUHUA CHEN, WU FUQUAN, CHEN QIUHUA
Принадлежит:

The invention provides a lithium ion battery, comprising a package soft shell, a cell and an electrolyte. The package soft shell comprises an upper casing and a lower casing; a connecting band is arranged between the upper casing and the lower casing; the width of the band is 0.5 to 5.0 millimeters; an enclosed vacuum space is defined by the upper casing and the lower casing; the cell and the electrolyte are arranged in the enclosed vacuum space; the top surface of the upper casing is inclined, and the front end of the upper casing is higher than the rear end by 0.1 to 2.0 millimeters; the bottom surface of the lower casing is inclined, and the front end of the lower casing is higher than the rear end by 0.1 to 2.0 millimeters. Only by changing one processing step of the manufacturing process of the battery package soft shell which means changing a head of a die from flat plane into inclined plane therefore to enable the stamped upper casing and lower casing to be inclined, batteries with ...

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Номер записи: 2
18-05-2011 дата публикации

Wind generating set for high-altitude areas

Номер: CN0102062062A
Автор: XINWEI CUI, QINGSHUN MENG, JIANJUN DENG, GUOLIANG YANG, QIUHUA CHEN, CUI XINWEI, MENG QINGSHUN, DENG JIANJUN, YANG GUOLIANG, CHEN QIUHUA
Принадлежит:

The invention provides a wind generating set for high-altitude areas, comprising impellers, wherein the diameter of the impellers is 5-9% larger than that of the impellers of a plain type wind generating set of the same generating area level. By adopting the wind generating set for high-altitude areas, provided by the invention, the power output of the wind generating set under rated wind speed can be improved and rated wind speed is correspondingly improved, therefore, the wind generating set can be prevented from entering a stall condition due to the increase of the rated wind speed when working in the high-altitude areas and the disastrous accident of the blown-down wind generating set can be further avoided; meanwhile, the wind generating set also has higher power output and annual energy output when working in the high-altitude areas.

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Номер записи: 3
25-07-2012 дата публикации

Side slope reinforcing method and structure

Номер: CN0102021911B
Автор: SHENGWU SONG, ZHONG ZHOU, MANFU GONG, YANKUN HUANG, WENGANG LI, HONGLING RAO, JINGDONG SHAO, CHUANGBING ZHOU, BAIYU XIANG, WEI WEI, GANG CHEN, QIUHUA CHEN, RONGGUI ZHANG, QINGHUI JIANG, SONG SHENGWU, ZHOU ZHONG, GONG MANFU, HUANG YANKUN, LI WENGANG, RAO HONGLING, SHAO JINGDONG, ZHOU CHUANGBING, XIANG BAIYU, CHEN GANG, CHEN QIUHUA, ZHANG RONGGUI, JIANG QINGHUI
Принадлежит:

The invention discloses side slope reinforcing method and structure. The side slope reinforcing method comprises a step of building a concrete anti-shear structure in a slope body. The side slope reinforcing method is characterized in that the concrete anti-shear structure is an integral structure comprising anti-shear tunnels, anchored tunnels and displacement inclined shafts, wherein the anti-shear tunnels and the anchored tunnels are formed through pouring; a plurality of layers of the anti-shear tunnels are arranged at intervals along the strike direction of a slip crack surface in a compressive-shear area of the slip crack surface as seen from the side surface of the concrete anti-shear structure, and each layer of the anti-shear tunnels all horizontally extend on the slip crack surface; a plurality of the anchored tunnels are arranged at intervals along the strike directions of the anti-shear tunnels on the selected anti-shear tunnels as seen from the front surface of the concrete ...

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Номер записи: 4
27-04-2011 дата публикации

Recycling technology of mother solution obtained by preparing layered composition metal hydroxide by coprecipitation method

Номер: CN0101774548B
Автор: QIUHUA CHEN, YANJUN LIN, JIAQING SONG, XIANGYU XU, CHEN QIUHUA, LIN YANJUN, SONG JIAQING, XU XIANGYU
Принадлежит:

The invention relates to a mother solution recycling technology for preparing a layered composition metal hydroxide by a coprecipitation method, belonging to the technical field of mother solution recycling technology in chemical production. The recycling technology comprises the following steps: separating seriflux of the layered composition metal hydroxide prepared by the coprecipitation methodto obtain mother solution, and directly preparing a mixed alkali solution by using a part of the mother solution which is not processed in any way; taking another part of the mother solution, regulating a pH value to neutrality by using an acid with the same acid radical with a side product of sodium salt, and adding a salt-mixture material for dissolution; continuously coprecipiting the two parts of the mother solution which are prepared again to prepare LDHs and obtain the mother solution; repeating the step till side product salt in the mother solution reaches or approaches to a saturated state ...

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Номер записи: 5
16-09-2009 дата публикации

Oxidation resisting dipeptide medicament intercalated houghite and preparation method thereof

Номер: CN0101530621A
Автор: WEI MIN, CHEN QIUHUA, LU JUN, DUAN XUE, MIN WEI, QIUHUA CHEN, XUE DUAN
Принадлежит:

The invention discloses an oxidation resisting dipeptide medicament intercalated houghite and a preparation method thereof, belonging to the technical field of dipeptide medicaments. The chemical formula thereof is: (Mg<2+>)1-x(Al<3+>)x(OH)a(L-Carnosine)b.mH2O. The preparation method thereof comprises the coprecipitation method and the ion exchange method; wherein the crystallization phase of the coprecipitation method and the reaction process of the ion exchange method both adopt the microwave-hydrothermal method. The invention has the advantages that: the microwave-hydrothermal method is adopted in the preparation process of the carnosine intercalated houghite, thus greatly shortening the crystallization period of the coprecipitation method and the reaction period of ion exchange method; the prepared dipeptide medicaments--- carnosine intercalated houghite composite material uses the space limited domain action of the houghite and the interaction between the subject and the object, thus ...

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Номер записи: 6
23-03-2011 дата публикации

Split-type electric insulation wall with detection line for electric water heater

Номер: CN0101988744A
Автор: QIUHUA CHEN, JIANMING YE, CHEN QIUHUA, YE JIANMING
Принадлежит:

The invention relates to a split-type electric insulation wall with a detection line for an electric water heater. The split-type electric insulation wall comprises an injection-molded connector, an insulated water pipe, a metal pipe connector with external threads, an internal thread connector made of metal materials, a seal ring and a connection terminal, wherein a ring baffle is arranged on the lower part of the insulated water pipe; a counter bore is formed at one end, which is connected with the insulated water pipe, of the connector; the internal thread connector made of the metal materials is fixedly connected with the counter bore; the internal thread connector made of the metal materials is connected with the connection terminal and then is embedded into the connector; the metal pipe connector is embedded on the connector; and the connection terminal is connected with the detection line. Due to the structure, the split-type electric insulation wall has a simple process and is convenient ...

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Номер записи: 7
18-08-2010 дата публикации

Method for economically preparing microwave atoms for layered complex metal hydroxide

Номер: CN0101804999A
Автор: QIUHUA CHEN, YANJUN LIN, JIAQING SONG, XIANGYU XU, CHEN QIUHUA, LIN YANJUN, SONG JIAQING, XU XIANGYU
Принадлежит:

The invention discloses a method for economically preparing microwave atoms for layered complex metal hydroxide, belonging to the filed of the technology for preparing the inorganic non-metallic functional material. The layered complex metal hydroxide is prepared from the raw materials of metal hydroxide, ammonium salt and ammonia water through the economic reaction of atoms in a microwave reactor. Because the ammonium salt and the ammonia water are used for the economic reaction of the atoms, the economic reaction temperature is reduced, and the economic reaction condition is made to be milder and to be easier to control. The ammonia in the ammonium salt and the ammonia water can be post-processed for recovering, and all the raw materials are made to react to generate the target product of reaction. The atoms are 100 percent economical, and the economic reaction of the atoms is typical. No by-product of reaction is generated in the process for preparing the microwave atoms for the layered ...

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Номер записи: 8
23-03-2011 дата публикации

Split electricity isolation wall used for electric water heater

Номер: CN0101988743A
Автор: QIUHUA CHEN, JIANMING YE, CHEN QIUHUA, YE JIANMING
Принадлежит:

The invention relates to a split electricity isolation wall used for an electric water heater, which comprises a connector manufactured in an injection mode, an insulation water pipe, a metal tube joint with outer threads, an inner thread connection and a sealing ring, wherein the connector is provided with a water passage; the lower part of the insulation water pipe is provided with a ring baffle; the end of the connector connected with the insulation water pipe is provided with a counter bore; the inner thread connection made of a metal material is fixedly connected with the counter bore; the sealing ring is in fit with the base plate of the counter bore; the upper end surface of the sealing ring is in fit with the ring baffle; the interface of the other end of the connector is inserted into the metal tube joint and is fixedly connected the metal tube joint; and the inner thread connection made of metal material and the metal tube joint are pre-embedded in the connector. By using the ...

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Номер записи: 9
23-05-2012 дата публикации

Method for economically preparing microwave atoms for layered complex metal hydroxide

Номер: CN0101804999B
Автор: CHEN QIUHUA, LIN YANJUN, SONG JIAQING, XU XIANGYU, QIUHUA CHEN, YANJUN LIN, JIAQING SONG, XIANGYU XU
Принадлежит:

The invention discloses a method for economically preparing microwave atoms for layered complex metal hydroxide, belonging to the filed of the technology for preparing the inorganic non-metallic functional material. The layered complex metal hydroxide is prepared from the raw materials of metal hydroxide, ammonium salt and ammonia water through the economic reaction of atoms in a microwave reactor. Because the ammonium salt and the ammonia water are used for the economic reaction of the atoms, the economic reaction temperature is reduced, and the economic reaction condition is made to be milder and to be easier to control. The ammonia in the ammonium salt and the ammonia water can be post-processed for recovering, and all the raw materials are made to react to generate the target product of reaction. The atoms are 100 percent economical, and the economic reaction of the atoms is typical. No by-product of reaction is generated in the process for preparing the microwave atoms for the layered ...

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Номер записи: 10
15-09-2010 дата публикации

Clean method for preparing borate intercalation hydrotalcite-like compound

Номер: CN0101830490A
Автор: QIUHUA CHEN, YANJUN LIN, ZHI LU, JIAQING SONG, XIANGYU XU, CHEN QIUHUA, LIN YANJUN, LU ZHI, SONG JIAQING, XU XIANGYU
Принадлежит:

The invention discloses a clean method for preparing a borate intercalation hydrotalcite-like compound. By using the adjustability of interlaminar anions of the hydrotalcite-like compound and based on atom economic reaction, the borate intercalation hydrotalcite-like compound with the interlaminar anions B(OH)4<-> and/or B3O3(OH)4<-> is generated by inserting borate ions into interlamination of the hydrotalcite-like compound. All atoms in raw materials enter in the reaction to generate the target product in the preparation process without byproducts; and a purified product can be obtained by directly filtering and drying the product without washing, so washing water is greatly saved and the environment is protected.

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Номер записи: 11
11-08-2010 дата публикации

Atom economic preparation method for laminated composite metal hydroxide

Номер: CN0101798064A
Автор: QIUHUA CHEN, YANJUN LIN, JIAQING SONG, XIANGYU XU, CHEN QIUHUA, LIN YANJUN, SONG JIAQING, XU XIANGYU
Принадлежит:

The invention discloses an atom economic preparation method for laminated composite metal hydroxide, and belongs to the technical filed of the preparation of inorganic non-metal functional materials. In the method, the laminated composite metal hydroxide is prepared from metal hydroxide, ammonium salt and ammonia water serving as raw materials through atom economical reaction in a reactor. Due to the adoption of the ammonium salt and the ammonia water in the reaction process, the reaction temperature is reduced and the reaction condition is milder and is controlled easily; the ammonium in the ammonium salt and the ammonia water used in the reaction can be recycled in the post-treatment; the metal hydroxide and the corresponding ammonium salt with negative ion An- are used in the reaction, and other raw materials such as NaOH and the like are not used; and all the raw materials take part in the reaction to generate the target product and the atom economy is 100 percent, so the reaction belongs ...

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Номер записи: 12
04-04-2012 дата публикации

Clean method for preparing borate intercalation hydrotalcite-like compound

Номер: CN0101830490B
Автор: CHEN QIUHUA, LIN YANJUN, LV ZHI, SONG JIAQING, XU XIANGYU, QIUHUA CHEN, YANJUN LIN, ZHI LV, JIAQING SONG, XIANGYU XU
Принадлежит:

The invention discloses a clean method for preparing a borate intercalation hydrotalcite-like compound. By using the adjustability of interlaminar anions of the hydrotalcite-like compound and based on atom economic reaction, the borate intercalation hydrotalcite-like compound with the interlaminar anions B(OH)4<-> and/or B3O3(OH)4<-> is generated by inserting borate ions into interlamination of the hydrotalcite-like compound. All atoms in raw materials enter in the reaction to generate the target product in the preparation process without byproducts; and a purified product can be obtained by directly filtering and drying the product without washing, so washing water is greatly saved and the environment is protected.

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Номер записи: 13
20-04-2011 дата публикации

Side slope reinforcing method and structure

Номер: CN0102021911A
Автор: Song Shengwu, Zhou Zhong, Gong Manfu, Huang Yankun, Li Wengang, Rao Hongling, Shao Jingdong, Zhou Chuangbing, Xiang Boyu, Wei Wei, Chen Gang, Chen Qiuhua, Zhang Ronggui, Jiang Qinghui
Принадлежит:

The invention discloses side slope reinforcing method and structure. The side slope reinforcing method comprises a step of building a concrete anti-shear structure in a slope body. The side slope reinforcing method is characterized in that the concrete anti-shear structure is an integral structure comprising anti-shear tunnels, anchored tunnels and displacement inclined shafts, wherein the anti-shear tunnels and the anchored tunnels are formed through pouring; a plurality of layers of the anti-shear tunnels are arranged at intervals along the strike direction of a slip crack surface in a compressive-shear area of the slip crack surface as seen from the side surface of the concrete anti-shear structure, and each layer of the anti-shear tunnels all horizontally extend on the slip crack surface; a plurality of the anchored tunnels are arranged at intervals along the strike directions of the anti-shear tunnels on the selected anti-shear tunnels as seen from the front surface of the concrete ...

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Номер записи: 14