发明名称 |
Mercury removal system and mercury removal process |
摘要 |
Provided is a system for removing mercury from a mercury-containing exhaust gas, which contains a mercury chlorinating agent feed unit for feeding a mercury chlorinating agent to an flue exhaust gas containing nitrogen oxide, sulfur oxide and mercury, a reductive denitration unit for reducing the nitrogen oxide, and a desulfurization unit for removing the sulfur oxide, characterized in that the mercury chlorinating agent feed unit further comprises a heating unit for heating a non-gaseous agent for mercury chlorination which is in the non-gaseous form under normal temperature and normal pressure or a gasifying unit for obtaining a gaseous agent for mercury chlorination from the non-gaseous agent for mercury chlorination. The present invention makes it possible to provide a mercury removal process and system which have high reliability and can be operated at a low cost. |
申请公布号 |
EP1800734(B1) |
申请公布日期 |
2014.05.21 |
申请号 |
EP20060022824 |
申请日期 |
2006.11.02 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
HONJO, SHINTARO;OKADA, KENICHI;OKINO, SUSUMU;TAKEUCHI, YASUHIRO;SUGITA, SATORU;NAKAYAMA, YOSHIO |
分类号 |
B01D53/64 |
主分类号 |
B01D53/64 |
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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