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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 4. Отображено 4.
02-07-2014 дата публикации

Shale oil sludge treating agent

Номер: CN103896467A
Автор: XING DASONG, XU HUI, ZHAO ZHANCAI, BI ZHENG
Принадлежит:

The invention discloses a shale oil sludge treating agent. The agent comprises the following components in percentage by weight: 50-60% of phenolic polyoxyethylene ether, 15-20% of fatty alcohol-polyoxyethylene ether, 5-10% of higher fatty acid sodium and 10-30% of sodium carbonate. The agent is a mixed surfactant and prepared mainly for the shale oil sludge to achieve real high efficiency and environmental protection purposes; the whole treatment process can be carried out in a closed reactor, reactions are carried out under normal pressure, reaction conditions are simple, no high temperature and high pressure are required, the emission of toxic waste gases and the like is avoided, and therefore, the process is safe and reliable without causing secondary pollution.

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Номер записи: 1
15-09-2010 дата публикации

Cristobalite high strength porcelain formula

Номер: CN0101830690A
Автор: WANG LIFANG, YE LIMAO, ZHANG HAIBIN, ZHAO ZHANCAI, LIFANG WANG, LIMAO YE, HAIBIN ZHANG, ZHANCAI ZHAO
Принадлежит:

The invention provides a cristobalite high strength porcelain formula, aiming to solve the technical problem that in the traditional high strength electric porcelain formula, the proportion of aluminite reaches 35-45 percent and the proportion of feldspar is 15-20 percent, and if the high strength electric porcelain is expected to be obtained, the production cost of the electric porcelain is bound to increase because the price of the aluminite is highest in the raw materials used by the electric porcelain formula. In the cristobalite high strength porcelain formula, the key point is that the blank formula comprises 21-28 percent of aluminite, 5-10 percent of feldspar, 11-17 percent of kaolinites clay containing quartzose, 19-25 percent of hard kaolinites clay and the balance of illite clay. The invention is used for producing high-voltage electric porcelain.

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Номер записи: 2
30-07-2014 дата публикации

Oil-clay separation technique for shale

Номер: CN103952171A
Автор: HAN FANG, BAO MINGFU, HE HONGMEI, XING DASONG, ZHAO ZHANCAI, WANG YANG
Принадлежит:

The invention discloses an oil-clay separation technique for shale, which is a harmless treatment technique for oil-containing solid wastes produced in the process of shale oil recovery after oil shale is destructively distilled. According to the invention, shale oil-clay is conveyed to the inside of a device through a mud pump; in cooperation with certain separation drug, the obtained mixture is stirred through a reaction kettle at a temperature of 60 DEG C; after the obtained product is stood, crude oil, wastewater and residues in the shale oil-clay are subjected to three-phase separation; the recovered crude oil is directly sold, the wastewater is recycled in the device, and the residues after being subjected to concentrated treatment can be used as a raw material for manufacturing cement, building bricks and the like. An operation required by treating shale oil-clay by the invention is simple, process conditions are simple, energy consumption is low, no waste water and waste gas is ...

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Номер записи: 3
27-05-2009 дата публикации

Inorganic binding glaze for electric porcelain

Номер: CN0101439988A
Автор: YE LIMAO, ZHANG HAIBIN, WANG LIFANG, ZHAO ZHANCAI, LIMAO YE, HAIBIN ZHANG, LIFANG WANG, ZHANCAI ZHAO
Принадлежит:

The invention discloses inorganic glaze sticking for electrical porcelain, which comprises the following components by weight percentage: 27 to 33 percent of feldspar, 32 to 37 percent of silica, 6 to 10 percent of green body, 1 to 3 percent of talcum, 1 to 3 percent of master Tian clay, 2 to 6 percent of limestoe, 5 to 9 percent of barium carbonate, 10 to 15 percent of Faku clay and 6 to 10 percent of stain. The opaline glaze of the invention has the following characteristics and advantages: 1, the glaze sticking is composed of inorganic components, two segments to be bonded can be well formed into a whole through baking at high temperature in the presence of the glaze sticking, and the glaze sticking is insusceptible to aging and ensures long-term electrical performance of a bonded porcelain bushing; 2, the glaze sticking has stronger corrosion capacity and can well combine with porcelain; 3, the glaze sticking belongs to calcareous glaze which has the characteristics of good calcareous ...

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Номер записи: 4