发明名称 |
METHOD AND APPARATUS FOR DEGASSING SULFUR |
摘要 |
Method for removing hydrogen sulphide compounds from liquid sulphur by treating the liquid sulphur with a gas, where liquid sulphur undergoes at least two separate treatments with finely divided gas, and in each treatment, a recirculation system with gas lift is used. The possibility that a part of the liquid sulphur not undergoing any treatment is minimised. Also claimed are an apparatus suitable for removing hydrogen sulphide compounds from liquid sulphur and a method, where the degassing compartment comprises means for creating at least two zones of rising sulphur by introducing finely divided gas into the sulphur. |
申请公布号 |
SK34298(A3) |
申请公布日期 |
1998.09.09 |
申请号 |
SK19980000342 |
申请日期 |
1996.09.16 |
申请人 |
STORK ENGINEERS & CONTRACTORS B.V. |
发明人 |
LAGAS JAN A.;BORSBOOM JOHANNES;WETZELS MARIA L. J. A. |
分类号 |
B01D19/00;B01J3/02;C01B;C01B17/02;C01B17/027;C01B17/04;C01B17/16;C01B17/18 |
主分类号 |
B01D19/00 |
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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