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公开(公告)号：US3824195A
公开(公告)日：1974-07-16
申请号：US19461471
申请日：1971-11-01
Applicant: PHILLIPS PETROLEUM CO
Inventor： PITZER E
CPC classification number: B01J37/28 , B01J23/14 , B01J27/1813 , C07C5/48 , C07C11/167
Abstract: AN IMPROVED OXIDATIVE DEHYDROGENATION CATALYST COMPRISING A LITHIUM-TIN-PHOSPHORUS-OXYGEN COMPOSITION IS DISCLOSED. ALSO IS A METHOD OF REACTIVATING A COMPOSITION OF A SIMILAR NATURE. THE IMPROVED CATALYST AND THE REACTIVATED CATALYST, BOTH ARE FORMED BY PROCEDURES INVOLVING PHOSPHORUS DEPOSITION.
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公开(公告)号：US3775508A
公开(公告)日：1973-11-27
申请号：US3775508D
申请日：1971-04-16
Applicant: PHILLIPS PETROLEUM CO
Inventor： PITZER E
IPC: B01J23/14 , B01J27/18 , B01J37/00 , C07C5/48 , C07D213/06 , C07D213/127 , C07D307/36 , C07C5/18
CPC classification number: C07D213/06 , B01J23/14 , B01J27/1813 , B01J37/0018 , C07C5/48 , C07D307/36 , Y10S585/906
Abstract: THE ACTIVITY OF TIN-PHOSPHORUS OXIDATIVE DEHYDROGENATION CATALYSTS IS SIGNIFICANTLY IMPROVED BY INCLUDING A HEATVOLATILE ACTIVITY-STIMULATING AMMONIUM SALT IN THE CATALYST COMPOSITION PRIOR TO THE CATALYST PARTICLE-FORMING STAGE.
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Patent Agency Ranking
公开(公告)号：US3732327A
公开(公告)日：1973-05-08
申请号：US3732327D
申请日：1971-06-04
Applicant: PHILLIPS PETROLEUM CO
Inventor： PITZER E
CPC classification number: B01J27/1813 , B01J23/14 , C07C5/48 , Y10S585/906
Abstract: THE PROPERTIES OF A LITHIUM-TIN-PHOSPHOROUS CATALYST ACTIVE FOR THE OXIDATIVE DEHYDROGENATION OF HYDROCARBONS ARE IMPROVED BY THE DEPOSITION OF OXIDES OF ALUMINUM AND CALCIUM ON THE CATALYST.
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公开(公告)号：US3830869A
公开(公告)日：1974-08-20
申请号：US26415272
申请日：1972-06-19
Applicant: PHILLIPS PETROLEUM CO
Inventor： PITZER E
CPC classification number: B01J27/1813 , C07C5/48 , Y10S585/906
Abstract: AN OXIDATIVE DEHYDROGENATION PROCESS WHEREIN A TIN/ PHSOPHROUS/OXYGEN/GROUPS IA OR IIA IS IMPREGNATED WITH ADDITIONAL TIN AND THEN IS HEATED TO IMPROVED THE PHYSICAL INTEGRITY OF THE CATALYST.
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公开(公告)号：US3810844A
公开(公告)日：1974-05-14
申请号：US26147472
申请日：1972-06-09
Applicant: PHILLIPS PETROLEUM CO
Inventor： PITZER E
CPC classification number: B01J27/1813 , B01J23/04 , B01J23/14 , B01J37/10 , C07C5/48
Abstract: THE ACTIVITY OF A CATALYST USEFUL FOR THE OXIDATIVE DEHYDROGENATION OF OLEFINS COMPRISING OXIDES OF PHOSPHORUS AND TIN IS IMPROVED BY TREATING THE CATALYST WITH SUPERHEATED STEAM TO PRODUCE A CATALYST HAVING A SURFACE AREA OF WHICH AT LEAST 2 M.2/G. IS COMPRISED OF PORES HAVING DIAMETERS OF AT LEAST 700* A.
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6.发明授权Selective hydrogenation of acetylene from olefins with a nickel on alumina catalyst 失效烯烃与烯烃在氧化铝催化剂上的选择性加氢
公开(公告)号：US3793388A
公开(公告)日：1974-02-19
申请号：US3793388D
申请日：1972-05-30
Applicant: PHILLIPS PETROLEUM CO
Inventor： PITZER E
IPC: B01J23/755 , B01J35/10 , C07C5/08 , C07C11/12
CPC classification number: C07C5/08 , B01J23/755 , B01J35/10 , B01J35/1009 , B01J35/1061 , C07C2521/04 , C07C2523/755
Abstract: A METHOD FOR THE SELECTIVE HYDROGENATION OF ACETYLENE IS DESCRIBED COMPRISING CONTACT OF ACETYLENE AND AN OLEFININ MIXTURE WITH HYDROGEN IN THE PRESENCE OF A CATALYST CONSISTING OF NICKEL SUPPORTED ON ALUMINA, WHEREIN AT LEAST A SUBSTANTIAL PORTION OF THE PORES IN THE ALUMINA HAVE A DIAMETER OF AT LEAST 120 A.
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7.发明授权Selective hydrogenation over alumina-supported catalysts having substantial area in large pores 失效在大面积的主要地区有氧化铝支持的催化剂选择性氢化
公开(公告)号：US3726936A
公开(公告)日：1973-04-10
申请号：US3726936D
申请日：1970-10-16
Applicant: PHILLIPS PETROLEUM CO
Inventor： PITZER E
IPC: B01J23/843 , C07C5/03 , C07C11/02
CPC classification number: C07C5/03 , B01J23/843 , C07C2521/04 , C07C2523/745 , C07C2523/75 , C07C2523/755 , C07C2523/843
Abstract: Catalysts comprising iron, nickel or cobalt, and antimony or arsenic supported on alumina having relatively few pores smaller in diameter than 500 A and a surface area not less than 2 M2/g contributed by pores having diameters larger than about 500 A are used for selective hydrogenation of hydrocarbons.
Abstract translation: 包含铁，镍或钴的催化剂和负载在氧化铝上的锑或砷的直径小于500A的直径较小的孔和由直径大于约500A的孔所贡献的不小于2M2 / g的表面积用于选择性 烃的氢化。
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