发明名称 |
Removal of low concentrations of hydrogen from chlorine gas |
摘要 |
Hydrogen contamination of chlorine-containing gas, such as the chlorine gas from the electrolytic chlorine/caustic process and especially the tail gas from the chlorine liquefaction operation, is eliminated by reaction of the hydrogen directly in the gas mixture at elevated temperature in the presence of a catalyst, to effect combination of the hydrogen with chlorine to form hydrogen chloride, followed by scrubbing of the hydrogen chloride from the gas.
|
申请公布号 |
US4224293(A) |
申请公布日期 |
1980.09.23 |
申请号 |
US19790012086 |
申请日期 |
1979.02.14 |
申请人 |
ALLIED CHEMICAL CORPORATION |
发明人 |
PIETERS, WIM J. M.;WENGER, FRANZ |
分类号 |
C01B7/01;C01B7/07;(IPC1-7):B01D53/34 |
主分类号 |
C01B7/01 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|