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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 2. Отображено 2.
28-07-2023 дата публикации

High borosilicate glass production equipment

Номер: CN116495975A
Автор: MA XIAOYING, YANG ZHENBO, ZANG DESHUI, ZHANG CHUN, PAN YULIANG, PENG KUN, GE YUEZHENG, LI CHAO
Принадлежит:

The invention discloses high borosilicate glass production equipment which comprises a kiln main body, a platinum channel, a heating spray gun and an electric heating structure. The kiln body is provided with a feeding port and a discharging port, and the discharging port is connected with a feeding channel. The platinum channel is communicated with the feeding channel; the heating spray gun is arranged on the side wall of the kiln body and faces the interior of the kiln body, a first channel and a second channel are arranged in the heating spray gun, and the first channel and the second channel communicate with an oxygen source and a natural gas source correspondingly; and the electric heating structure is arranged at the bottom in the kiln main body. According to the present invention, the mode of matching the oxygen-fuel combustion with the electrode heating is adopted, the oxygen-fuel combustion can provide the high combustion temperature, the combustion is stable while the waste gas ...

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Номер записи: 1
23-06-2023 дата публикации

Low-temperature treatment method for flue gas denitration

Номер: CN116272357A
Автор: ZHU BINGLONG, SHANG ZHIGANG, YANG ZHENBO, ZANG DESHUI, ZHANG CHUN, PAN YULIANG, MA XIAOYING
Принадлежит:

The low-temperature treatment method comprises the following steps that waste lime is input into a ceramic bin, and the waste lime forms a lime layer on the surface of a ceramic filter tube; the flue gas subjected to deacidification treatment is input through an input pipeline; the spraying system in the input pipeline sprays ammonia water, nitrogen oxides in the flue gas are brought into the ceramic bin, and the nitrogen oxides react on the ceramic filter pipe; the clean flue gas treated by the ceramic bin is conveyed to a chimney to be discharged under the action of an induced draft fan. The lime layer formed by waste lime is arranged on the surface of the ceramic filter pipe structure to achieve the water absorption effect, so that the humidity of waste is reduced, and the possibility of blockage is reduced. Meanwhile, the lime layer can play a role in protecting the ceramic structure, the corrosion of products after denitration treatment reaction, such as heavy metal arsenic (As), selenium ...

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Номер записи: 2