发明名称 |
WERKWIJZE VOOR HET VERWIJDEREN VAN ORGANISCHE KATIONEN UIT EEN KRISTALLIJN ALUMINOSILICAAT ZEOLIET EN WERK- WIJZE VOOR HET OMZETTEN VAN KOOLWATERSTOFFEN. |
摘要 |
1316385 Purifying zeolites MOBIL OIL CORP 19 April 1971 [9 April 1970] 25757/71 Heading ClA [Also in Division C5] Organic cations are removed from an organic cation-containing zeolite by heating in an atmosphere comprising steam or ammonia at 500-1000‹ F. for 5 minutes to 24 hours. The cation may be quaternary, e.g. tetrabutyl phosphonium or tetramethyl- or tetrapropyl-ammonium. The zeolite may be ZSM-4, ZSM-11 ZSM-5, ZK-4, ZK-5 or sodalite. |
申请公布号 |
NL167934(B) |
申请公布日期 |
1981.09.16 |
申请号 |
NL19710004714 |
申请日期 |
1971.04.07 |
申请人 |
MOBIL OIL CORPORATION TE NEW YORK. |
发明人 |
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分类号 |
B01J20/18;B01J29/06;B01J29/40;B01J29/70;C01B39/04;C01B39/36;C07C4/06;C07C5/22;C07C6/00;C10G11/02;C10G11/04;C10G11/05 |
主分类号 |
B01J20/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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