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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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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 5. Отображено 5.
06-06-2023 дата публикации

Ammonia water preparation method based on ammonium diuranate precipitation mother liquor

Номер: CN116216740A
Автор: TANG RUYU, GONG DAOKUN, WANG YUXUE, JIANG SHUWU, XU HAIJUN, CHEN YUHANG
Принадлежит:

The ammonia water preparation method based on the ammonium diuranate precipitation mother liquor is applied to an ammonia water preparation system based on the ammonium diuranate precipitation mother liquor, and the method is used for recycling the ammonium diuranate precipitation mother liquor in a uranium purification process route to prepare ammonia water. The ammonia water preparation system based on the ammonium diuranate precipitation mother liquor comprises a solid-liquid separation assembly, a deamination assembly and a storage tank assembly, the solid-liquid separation assembly comprises a thickener, a plate-and-frame filter press and a static pressure filter; the deamination assembly comprises a stripping tower, a water vapor generation device, a condenser, a three-way valve A, a three-way valve B and a three-way valve C; the storage tank assembly comprises a precipitation mother liquor storage tank, an alkali liquor storage tank and an ammonia water storage tank. According to ...

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Номер записи: 1
28-04-2023 дата публикации

Ammonia water preparation system based on ammonium diuranate precipitation mother liquor

Номер: CN116020204A
Автор: TANG RUYU, GONG DAOKUN, WANG YUXUE, JIANG SHUWU, XU HAIJUN, CHEN YUHANG
Принадлежит:

The ammonia water preparation system based on the ammonium diuranate precipitation mother liquor comprises a solid-liquid separation assembly, a deamination assembly and a storage tank assembly, the solid-liquid separation assembly comprises a thickener, a plate-and-frame filter press and a static pressure filter; filtrate overflowing from the thickener is communicated with the plate-and-frame filter press, and filtrate discharged from the plate-and-frame filter press is communicated with the static pressure filter; the deamination assembly comprises a stripping tower, a water vapor generation device, a condenser, a three-way valve A, a three-way valve B and a three-way valve C; the storage tank assembly comprises a precipitation mother liquor storage tank, an alkali liquor storage tank and an ammonia water storage tank. The ammonium diuranate precipitation mother liquor in the uranium purification process route is recycled, fixed ammonia in the ammonium diuranate precipitation mother liquor ...

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Номер записи: 2
28-04-2023 дата публикации

Crystallizing agent preparation system based on ammonium diuranate precipitation mother liquor

Номер: CN116020158A
Автор: TANG RUYU, WANG YUXUE, HU JINMING, JIANG SHUWU, GONG DAOKUN, XU HAIJUN, KONG DONGCHENG, CHEN YUHANG
Принадлежит:

The crystallizing agent preparation system based on the ammonium diuranate precipitation mother liquor comprises a solid-liquid separation assembly, a deamination assembly, a carbonization synthesis assembly and a storage tank assembly, the solid-liquid separation assembly comprises a thickener, a plate-and-frame filter press and a static pressure filter; the deamination assembly comprises a stripping tower, a water vapor generation device, a condenser, a three-way valve A, a three-way valve B and a three-way valve C; the carbonization synthesis assembly comprises a packed tower A, a Venturi mixer, a carbon dioxide vaporizer, a liquid carbon dioxide storage tank and a three-way valve D; the storage tank assembly comprises a precipitation mother liquor storage tank, an alkali liquor storage tank, an ammonia water storage tank and an ammonium carbonate solution storage tank. Ammonium diuranate precipitation mother liquor in a uranium purification process route is recycled, fixed ammonia in ...

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Номер записи: 3
25-04-2023 дата публикации

Method for recycling uranyl ammonium tricarbonate crystallization mother liquor

Номер: CN116002760A
Автор: GONG DAOKUN, YIN LIANG, HUANG ZHAO, HU JINMING, XIAO WEI
Принадлежит:

A method for recycling an ammonium uranyl tricarbonate crystallization mother liquor comprises the following steps: adding (NH4) 2U2O7 slurry and a (NH4) 2CO3 solution into an ammonium uranyl tricarbonate crystallization device, controlling the adding time, the crystallization temperature and the reaction time, and carrying out solid-liquid separation on the reacted product; slowly feeding the ammonium uranyl tricarbonate crystal into a calcining furnace to generate uranium dioxide and release a large amount of tail gas containing NH3 and CO2; respectively feeding the crystallization mother liquor and the calcination tail gas into an absorption tower for reaction to generate a (NH4) 2CO3 solution, analyzing the concentration of the (NH4) 2CO3 solution, and pumping the (NH4) 2CO3 solution into a stirring tank for collection when the concentration reaches 380g/L or above; and pumping the collected ammonium carbonate solution into the ammonium uranyl tricarbonate crystallization device again ...

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Номер записи: 4
28-04-2023 дата публикации

Crystallizing agent preparation method based on ammonium diuranate precipitation mother liquor

Номер: CN116020159A
Автор: TANG RUYU, WANG YUXUE, HU JINMING, JIANG SHUWU, GONG DAOKUN, XU HAIJUN, KONG DONGCHENG, CHEN YUHANG
Принадлежит:

The method for preparing the crystallizing agent based on the ammonium diuranate precipitation mother liquor is applied to a system for preparing the crystallizing agent based on the ammonium diuranate precipitation mother liquor, and the method is used for recycling the ammonium diuranate precipitation mother liquor in a uranium purification process route to prepare an ammonium carbonate solution. The crystallizing agent preparation system based on the ammonium diuranate precipitation mother liquor comprises a solid-liquid separation assembly, a deamination assembly, a carbonization synthesis assembly and a storage tank assembly, the deamination assembly comprises a stripping tower, a water vapor generation device, a condenser, a three-way valve A, a three-way valve B and a three-way valve C; the carbonization synthesis assembly comprises a packed tower A, a Venturi mixer, a carbon dioxide vaporizer, a liquid carbon dioxide storage tank and a three-way valve D; the ammonium diuranate precipitation ...

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Номер записи: 5