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1. 发明专利

JPS4955586A 失效
公开(公告)号：JPS4955586A
公开(公告)日：1974-05-29
申请号：JP5478773
申请日：1973-05-18
IPC分类号： B01D53/94 , B01J23/89 , B01J11/40

2. 发明专利

JPS493976B1 失效
公开(公告)号：JPS493976B1
公开(公告)日：1974-01-29
申请号：JP3746769
申请日：1969-05-16
IPC分类号： B01J20/18 , B01J29/00 , B01J29/18 , C07B61/00 , C07C1/00 , C07C6/12 , C07C15/02 , C07C67/00 , B01J11/40

3. 发明专利

ZA7900285B REFORMING PROCESS 未知
公开(公告)号：ZA7900285B
公开(公告)日：1980-08-27
申请号：ZA7900285
申请日：1979-01-23
申请人： MOBIL OIL CORP
发明人： PLANK C , GIVENS E , ROSINSKI E
IPC分类号： C10G35/08 , B01J11/40

4. 发明专利

AU6623574A INORGANIC GEL 未知
公开(公告)号：AU6623574A
公开(公告)日：1975-09-04
申请号：AU6623574
申请日：1974-03-04
申请人： GRACE W R & CO
发明人： VAUGHAN DAVID EVAN WILLIAM , ALBERS EDWIN WOLF , MAHER PHILLIP KENERICK
IPC分类号： B01J20/10 , B01J21/12 , B01J23/04 , B01J23/10 , B01J29/70 , B01J37/30 , C01B33/46 , C10G11/04 , C10G11/05 , B01J11/40 , B01D15/00 , C01B33/26 , C10G13/04 , C10G23/02 , C01B33/32 , C10G11/02 , B01F3/12

5. 发明专利

DD112608A1 未知
公开(公告)号：DD112608A1
公开(公告)日：1975-04-20
申请号：DD17557173
申请日：1973-12-21
IPC分类号： C10G35/06 , B01J11/40

6. 发明专利

SU454045A1 未知
公开(公告)号：SU454045A1
公开(公告)日：1974-12-25
申请号：SU1940995
申请日：1973-07-23
IPC分类号： B01J29/76 , B01J11/40

7. 发明专利

DE2308890A1 未知
公开(公告)号：DE2308890A1
公开(公告)日：1974-08-29
申请号：DE2308890
申请日：1973-02-23
申请人： KALI CHEMIE AG
发明人： KUHRT WINFRIED DR , FISCHER HERMANN , STRAUSS GUENTHER
IPC分类号： B01D53/86 , B01J20/08 , B01J35/08 , B01J37/00 , B01J11/40

8. 发明专利

SU434980A1 未知
公开(公告)号：SU434980A1
公开(公告)日：1974-07-05
申请号：SU1789170
申请日：1972-05-26
IPC分类号： B01J29/14 , C07C2/66 , C07C15/073 , B01J11/40

9. 发明专利

DE1468991C3 未知
公开(公告)号：DE1468991C3
公开(公告)日：1974-06-20
申请号：DE1468991
申请日：1964-08-17
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V., DEN HAAG (NIEDERLANDE)
发明人： BENESI, HANS ARPAD, BERKELEY, CALIF. (V.ST.A.)
IPC分类号： B01J29/18 , C07C5/27 , C07C5/30 , B01J11/40
摘要： Light normal paraffins, e.g. n-butane, n-pentane and n-hexane are isomerized at 100 DEG to 330 DEG C. in presence of hydrogen and a catalyst comprising hydrogen mordenite. The preferred catalysts are prepared from the sodium form of mordenite by replacing at least 95% of the sodium with hydrogen. The L.H.S.V. is 0.5 to 10 and the hydrogen: paraffin mole ratio is 1:1 to 25:1. The preferred pressure range is from atmospheric to 70 atmos. gauge and the hydrogen mordenite may contain 0.01 to 20% by weight of a metal of Groups IB, VIB, and VIII, e.g. copper, silver, chromium, manganese, iron, cobalt, nickel, zinc and cadmium, introduced by ion-exchange or impregnation.

10. 发明专利

DE2358499A1 未知
公开(公告)号：DE2358499A1
公开(公告)日：1974-06-06
申请号：DE2358499
申请日：1973-11-23
申请人： SUN VENTURES INC
发明人： SCHNEIDER ABRAHAM ISAAC , MOORE ROBERT EMERY
IPC分类号： B01J21/00 , B01J27/00 , B01J29/00 , B01J35/10 , C07B61/00 , C07C1/00 , C07C5/27 , C07C9/16 , C07C67/00 , C07C5/24 , C10G35/06 , B01J11/78 , B01J11/40
摘要： 1406967 Isomerizing paraffins SUN RESEARCH & DEVELOPMENT CO 23 Nov 1973 [24 Nov 1972] 54398/73 Heading C5E C 6+ paraffins, substantially free of unsaturated hydrocarbons, are isomerized in the presence of a catalyst comprising a mixture of AlCl 3 and a partially dehydrated adsorbent comprising Al 2 O 3 , SiO 2 or an aluminosilicate of surface area 50-300 m. 2 /g. and average pore diameter 30- 350 Š, in the liquid phase at 0-130‹ C. in the presence of a side-reaction suppressor comprising an adamantoid hydrocarbon selected from adamantane, C 11 -C 20 alkyl adamantanes having 1-3 alkyl substituents, diamantane and C 15 -C 24 monoalkyl diamantanes in which the alkyl substituent is attached at a bridgehead position through a primary carbon atom. The isomerization is preferably carried out in the presence of a minor amount of HCl, HBr or saturated chloro- or bromo-hydrocarbon as promoter. Preferred suppressors are adamantane or C 11 -C 14 , alkyladamantanes having up to 3 methyl or ethyl groups. Preferred halohydrocarbon promoters are CCl 4 , CHCl 3 , CH 2 Cl 2 , dichlorethane, isopropylchloride and t-butyl chloride. For feedstocks containing C 7 and higher paraffins it is beneficial to carry out the isomerization in the presence of H 2 , e.g. a partial pressure of 20-500 p.s.i. An inert halohydrocarbon solvent, e.g. 1,1,2,2,-tetrachloroethane may be used and is essential when the paraffin feed is normally a solid at the reaction temperature.

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