| 发明名称 |
ARGON/OXYGEN SELECTIVE X-ZEOLITE |
| 摘要 |
An AgX-type zeolite having a silver exchange level of 20-70% and a Ar/O2 Henry's law selectivity ratio at 23° C. of 1.05 or greater has an optimum combination of selectivity for argon over oxygen at lower cost than higher silver exchange levels. This material can be used in oxygen VSA/PSA processes to produce oxygen at purities above 97%.
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| 申请公布号 |
US2002108495(A1) |
申请公布日期 |
2002.08.15 |
| 申请号 |
US20010782265 |
申请日期 |
2001.02.13 |
| 申请人 |
CHIANG ROBERT LING;WHITLEY ROGER DEAN;OSTROSKI JANE ELIZABETH;DEE DOUGLAS PAUL |
发明人 |
CHIANG ROBERT LING;WHITLEY ROGER DEAN;OSTROSKI JANE ELIZABETH;DEE DOUGLAS PAUL |
| 分类号 |
C01B13/02;B01D47/04;B01D53/047;B01J20/18;C01B23/00;C01B39/22;(IPC1-7):B01D53/02 |
主分类号 |
C01B13/02 |
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