| 发明名称 |
REGENERATION OF SULPHUR SOLVENT BY H-DONOR COMPOUND |
| 摘要 |
The invention relates to a method for removing a sulphur deposit from a well and recovering an elemental sulphur stream, in which a liquid solvent dissolves all or part of the sulphur deposit, and said dissolved sulphur is converted into H2S by reduction with a H-donor compound, as well as a device for carrying out said method. |
| 申请公布号 |
CA2946461(A1) |
申请公布日期 |
2015.10.29 |
| 申请号 |
CA20152946461 |
申请日期 |
2015.04.23 |
| 申请人 |
TOTAL SA |
发明人 |
GHODASARA, KAMLESH;WEISS, CLAIRE;CLARK, PETER DAVID |
| 分类号 |
E21B43/28;B01D53/62;C01B17/033;C09K8/532;E21B43/285 |
主分类号 |
E21B43/28 |
| 代理机构 |
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