发明名称 |
METHOD FOR PRODUCING PROCESS GAS FOR THE CLAUS PROCESS |
摘要 |
With a method configured to generate process gas that contains hydrogen sulfide and sulfur dioxide for the Claus process, hydrogen-sulfide containing feed gas is burned with pure oxygen by means of several burners opening out into a combustion chamber wherein the pure oxygen is fed into the combustion chamber through a central tube each, the feed gas through a tube arranged coaxially around the central tube and inert gas as purge gas via an annular duct coaxially surrounding the feed gas tube. A favorable option of the method consists in the use of CO2 reclaimed by desorption of laden methanol as purge gas. |
申请公布号 |
EP2424816(A1) |
申请公布日期 |
2012.03.07 |
申请号 |
EP20100723912 |
申请日期 |
2010.04.14 |
申请人 |
LURGI GMBH |
发明人 |
JUENGST, ECKHARD;NEHB, WOLFGANG;SCHRIEFL, ALEXANDER |
分类号 |
C01B17/04;F23D14/22;F23D14/38 |
主分类号 |
C01B17/04 |
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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