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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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Применить Всего найдено 5. Отображено 5.
09-05-2023 дата публикации

Clethodim missible oil filling equipment and process

Номер: CN116081551A
Автор: TANG SURONG, JIANG YUTIAN, ZHU XUEJUN, WAN JINFANG, WANG WEI, XIE JUN
Принадлежит:

The invention relates to the technical field of filling equipment, in particular to filling equipment and process for clethodim missible oil, the filling equipment comprises a closed housing and a rotary filling head, the rotary filling head is connected with a preparation tank, the closed housing is connected with the preparation tank and then covers the outer side of the rotary filling head, and an opening for fixing a filling barrel is further formed in the lower side of the closed housing; the rotary filling head comprises a rotary shaft joint, a ball valve switch and a filling head, the rotary shaft joint is arranged at the joint of the filling head and the preparation tank, and the ball valve switch is arranged in the filling head and is rotationally connected with the filling head. And the filling head can rotate in one direction after filling is completed, the filled clethodim missible oil is prevented from dripping, and the working environment and the health of a filling person ...

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Номер записи: 1
11-04-2023 дата публикации

Waste gas treatment method and system in clethodim missible oil production process

Номер: CN115945062A
Автор: TANG SURONG, JIANG YUTIAN, ZHU XUEJUN, WAN JINFANG, WANG WEI, YU TONGFENG
Принадлежит:

The invention relates to the technical field of waste gas treatment, in particular to a waste gas treatment method and system in the clethodim emulsifiable concentrate production process, and oxynitride in waste gas generated in the clethodim emulsifiable concentrate production process is treated by adopting an oxynitride-containing gas treatment module; an acid gas treatment module is used for treating acid gas in waste gas in the clethodim missible oil production process; a particulate pollutant treatment module is adopted to treat particulate pollutant gas in waste gas in the clethodim missible oil production process; the malodorous gas treatment module is used for treating malodorous gas in waste gas generated in the clethodim missible oil production process, so that harmful gas generated in the clethodim production process is solved.

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Номер записи: 2
29-08-2023 дата публикации

Pymetrozine purification method

Номер: CN116655594A
Автор: WANG KAI, CHEN JIANGUO, TANG SURONG, JIANG YUTIAN, ZHU XUEJUN, DAI HANG, WU TONGWEN, JIAN MIN, FU XIAODONG, ZHAO DONGDONG, YAO XIUYU, WAN JINFANG
Принадлежит:

The invention relates to the technical field of raw pesticide purification, and particularly discloses a pymetrozine purification method which comprises the following steps: adding 10 parts of pymetrozine to be purified, 100 parts of a solvent and 4.82 parts of an acid solution with the concentration of 50% into a reaction kettle, and heating to 70 DEG C; adding 0.1 part of activated carbon into the reaction kettle, reacting for 2 hours, and filtering while the reaction kettle is hot; cooling the filtrate to 0-5 DEG C, and further filtering to obtain a filter cake and mother liquor; adding 10 parts of water to wash a filter cake and filtering; putting the filter cake into a reaction bottle, adding 50 parts of water, stirring at room temperature, uniformly stirring, dropwise adding an alkaline solution with the concentration of 30% to adjust the pH value to 6-7, filtering, and leaching the filter cake with 20 parts of water; drying the filter cake in an environment at 90 DEG C; finally, ...

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Номер записи: 3
25-04-2023 дата публикации

Clethodim missible oil production process and device

Номер: CN115999425A
Автор: TANG SURONG, JIANG YUTIAN, ZHU XUEJUN, WAN JINFANG, WANG WEI, XIE JUN
Принадлежит:

The invention relates to the technical field of clethodim missible oil, in particular to a clethodim missible oil production technology and device, the device comprises a preparation tank, a sampling sleeve and a sampling assembly, the sampling sleeve is fixedly connected with the preparation tank, two ends of the sampling sleeve are respectively located on the inner side and the outer side of the preparation tank, and the sampling assembly comprises a sampling barrel, a sealing plate and a plurality of elastic expansion joints; the sampling barrel is provided with a sampling groove, the sampling barrel is in sliding connection with the sampling sleeve, the sampling barrel is located in the sampling sleeve, the sampling sleeve is provided with a plurality of mounting cavities at intervals, an elastic telescopic joint is arranged in any mounting cavity, the two ends of the elastic telescopic joint are fixedly connected with the sampling sleeve and the sealing plate respectively, and the ...

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Номер записи: 4
07-04-2023 дата публикации

Configuration device and method for producing clethodim missible oil

Номер: CN115920704A
Автор: TANG SURONG, JIANG YUTIAN, ZHU XUEJUN, WAN JINFANG, WANG WEI, YU TONGFENG
Принадлежит:

The invention relates to the technical field of pesticide preparations, in particular to a preparation device and method for producing clethodim emulsifiable concentration.The preparation device comprises a seat body and a stirring assembly, the stirring assembly comprises a box body, a stirring unit, a connecting unit, three hoses, a base, a shell, three storage units and a control panel, the box body is fixedly connected with the seat body and located above the seat body, and the stirring unit is fixedly connected with the shell; the stirring unit is arranged on the box body, one ends of the three hoses are all arranged on the connecting unit, the shell is fixedly connected with the base and arranged outside the three storage units in a sleeving mode, clethodim is added into the box body, then an emulsifying agent, a stabilizing agent and an organic solvent are stored in the three storage units respectively, and then the connecting unit is placed on the box body. Through operation of ...

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Номер записи: 5