| 发明名称 |
IMPROVEMENTS IN A MEMBRANCE SEPARATIONS PROCESS |
| 摘要 |
THE PRESENT INVENTION IS AN IMPROVEMENT IN A SEPARATION PROCESS. WHEN MOLECULAR SIEVE MEMBRANES ARE USED IN A SEPARATION PROCESS TRANSPORT FLUX DECAYS OVER TIME. IT HAS BEEN DISCOVERED THAT THE PRESENCE OF HYDROGEN IN THE FEED STREAM, PERMEATE STREAM, OR FEED STREAM WHEN PRESENT, EITHER ALONE OR IN COMBINATION, CAUSES A REDUCTION IN FLUX DECAY.
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| 申请公布号 |
MY117719(A) |
申请公布日期 |
2004.07.31 |
| 申请号 |
MYPI9700271 |
申请日期 |
1997.01.24 |
| 申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
CORCORAN EDWARD WILLIAM;CZARNETZKI LOTHAR RUEDIGER;DECKMAN HARRY WILLIAM;MCHENRY JAMES ALEXANDER |
| 分类号 |
C07C7/144;B01D53/22;B01D71/02;C07C7/13;C07C15/08 |
主分类号 |
C07C7/144 |
| 代理机构 |
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代理人 |
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| 地址 |
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