| 发明名称 |
Method for desulphurizing acid gases using catalysts that are insensitive to oxidation and contain aminocarboxylate |
| 摘要 |
A process is described for the catalytic removal of H<SUB>2</SUB>S gas from a sour gas stream in the presence of a chelate ligand of the formula (I) <chemistry id="CHEM-US-00001" num="000
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| 申请公布号 |
US6998099(B2) |
申请公布日期 |
2006.02.14 |
| 申请号 |
US20040488921 |
申请日期 |
2004.03.12 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
HESSE WERNER;JAEGER HANS-ULRICH |
| 分类号 |
B01D53/86;B01J8/00;B01D53/14;B01J31/22 |
主分类号 |
B01D53/86 |
| 代理机构 |
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