| 发明名称 |
Deep selective hydrogenation process |
| 摘要 |
The present invention provides an improved method for deep selective hydrogenation for use in recovering high purity olefins from cracked gas effluents or other paraffin/olefin gaseous mixtures by use of a chemical absorption process.
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| 申请公布号 |
US6297414(B1) |
申请公布日期 |
2001.10.02 |
| 申请号 |
US19990415114 |
申请日期 |
1999.10.08 |
| 申请人 |
STONE & WEBSTER PROCESS TECHNOLOGY, INC. |
发明人 |
BARCHAS RICHARD;BELL PETER |
| 分类号 |
C07C7/163;C07C7/167;C10G70/02;(IPC1-7):C07C5/05;C07C5/08;C07C7/10 |
主分类号 |
C07C7/163 |
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