发明名称 |
STACK GAS CLEANING PROCESS |
摘要 |
A gas cleaning process for treating a gas stream which contains dioxin forming components including hydrogen chloride. The process comprising selectively removing the hydrogen chloride, by using for example sodium beta aluminate, at a temperature above that at which chlorinated dioxins are formed thereby preventing their formation. The conventional problem of the disposal of dioxin contaminated material is thus reduced. |
申请公布号 |
WO9219365(A1) |
申请公布日期 |
1992.11.12 |
申请号 |
WO1992GB00723 |
申请日期 |
1992.04.21 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
CREWDSON, BERNARD, JOHN;MILLS, BRIAN |
分类号 |
B01D53/70 |
主分类号 |
B01D53/70 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|