发明名称 |
PROCESS FOR THE SELECTIVE OXIDATION OF HYDROGEN SULFHIDE |
摘要 |
<p>A process for the selective oxidation of hydrogen sulphide in a hydrogen sulphide containing feed gas to elemental sulphur, wherein the hydrogen sulphide containing feed gas (3), an inert liquid medium (5), and a molecular-Oxygen containing gas (4) are supplied to a reaction zone (1) comprising at least one catalytic zone (2) comprising an oxidation catalyst to form elemental sulphur and a gaseous stream depleted in hydrogen sulphide (8), in which process the oxidation catalyst. of each catalytic zone (2) is contacted with hydrogen sulphide and/or molecular-oxygen in the presence of inert liquid medium at a temperature in the range of from 120 to 160 <o>C, under such conditions that the elemental sulphur formed is essentially in liquid form and is removed from the reaction zone with the inert liquid medium.</p> |
申请公布号 |
WO2005030638(A1) |
申请公布日期 |
2005.04.07 |
申请号 |
WO2004EP52335 |
申请日期 |
2004.09.28 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;GEUS, JOHN WILHELM;MESTERS, CAROLUS MATTHIAS ANNA MARIA;SCHOONEBEEK, RONALD JAN |
发明人 |
GEUS, JOHN WILHELM;MESTERS, CAROLUS MATTHIAS ANNA MARIA;SCHOONEBEEK, RONALD JAN |
分类号 |
C01B17/00;C01B17/04;(IPC1-7):C01B17/00 |
主分类号 |
C01B17/00 |
代理机构 |
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代理人 |
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