发明名称 |
Chemical synthesis apparatus and method |
摘要 |
Apparatus for the chemical synthesis of an evaporant and a liquid has a cryogenic pumping device between the evaporant source and the reaction region and a pump causes the liquid to be continuously recirculated until the reaction is completed, the pressure in the evaporation region being maintained substantially lower than that in the reaction region by differential pumping.
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申请公布号 |
US4182749(A) |
申请公布日期 |
1980.01.08 |
申请号 |
US19770862514 |
申请日期 |
1977.12.20 |
申请人 |
PLANER, G V LTD |
发明人 |
GREEN, MALCOLM L H;HAMMOND, VIVIAN J |
分类号 |
B01J3/00;C07F15/02;(IPC1-7):B01J1/00 |
主分类号 |
B01J3/00 |
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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