发明名称 |
СПОСОБ И УСТРОЙСТВО ДЛЯ ПОЛУЧЕНИЯ ФОСГЕНА |
摘要 |
In the production of phosgene by reacting chlorine and carbon monoxide in the presence of an activated charcoal catalyst in a tube aggregate reactor with several reaction tubes surrounded by a coolant chamber, (a) the reaction tubes are cooled externally by evaporation cooling with water in the coolant chamber and (b) the reaction tubes operate at a pressure higher than that in the coolant chamber. An independent claim is also included for the plant used. |
申请公布号 |
RU2005126974(A) |
申请公布日期 |
2007.03.10 |
申请号 |
RU20050126974 |
申请日期 |
2005.08.26 |
申请人 |
Байер МатириальСайенс АГ (DE) |
发明人 |
КЕГГЕНХОФФ Бертольд (DE);ЛОКУМ Хайнрих (DE);МЮННИГ Юрген (DE) |
分类号 |
C01B31/00;C01B31/28 |
主分类号 |
C01B31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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