公开(公告)号：US3671597A

公开(公告)日：1972-06-20

申请号：US3671597D

申请日：1970-07-17

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： KROLL WOLFRAM R

IPC: B01J31/40 ,  B01J37/16 ,  C07C5/22 ,  C07C5/25 ,  C07C5/24 ,  C07C13/28

CPC classification number: B01J31/122 ,  B01J21/04 ,  B01J21/08 ,  B01J21/18 ,  B01J31/143 ,  B01J31/1616 ,  B01J31/2234 ,  B01J31/26 ,  B01J31/4015 ,  B01J31/403 ,  B01J37/16 ,  B01J2231/52 ,  B01J2531/40 ,  B01J2531/70 ,  B01J2531/80 ,  B01J2531/845 ,  C07C5/2213 ,  C07C5/226 ,  C07C5/2556 ,  C07C2521/04 ,  C07C2523/00 ,  C07C2602/42 ,  Y02P20/584 ,  C07C13/43

Abstract: Aliphatic and cyclic mono-olefins, diolefins, and polyolefins are isomerized by contacting an organic feed containing said olefinic compounds with a heterogeneous conversion catalyst prepared by forming, in an inert atmosphere, complexes between a reduced transition metal and a support and thereafter stabilizing the complex by heating at elevated temperatures. The complex is formed by impregnating a suitable catalytic support material with a solution of a soluble Group IVB through VIIB and Group VIII transition metal; reducing the impregnated support with an organometallic reducing agent at a temperature of about ambient to about 60* C.; removing excess solvent and excess reducing agent, and thereafter heating the product at a temperature of 100* C. to about 600* C. under substantially anhydrous conditions.

Abstract translation: 脂肪族和环状单烯烃，二烯烃和聚烯烃通过使含有所述烯烃化合物的有机进料与通过在惰性气氛中在还原过渡金属和载体之间形成复合物而制备的非均相转化催化剂接触而异构化， 通过在高温下加热。 通过用可溶性IVB通过VIIB和VIII族过渡金属的溶液浸渍合适的催化载体材料来形成络合物; 在约环境温度至约60℃的温度下用有机金属还原剂还原浸渍的载体; 除去过量的溶剂和过量的还原剂，然后在基本无水的条件下在100℃至约600℃的温度下加热产物。

公开(公告)号：US3591656A

公开(公告)日：1971-07-06

申请号：US3591656D

申请日：1969-01-24

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： KROLL WOLFRAM R

IPC: B01J23/40 ,  B01J23/74 ,  B01J37/02 ,  B01J37/16 ,  C01C1/04 ,  C07C4/06 ,  C07C4/10 ,  C07C5/03 ,  C07C5/08 ,  C07C5/10 ,  C07C5/27 ,  C07C29/17 ,  C10G35/06 ,  C10G35/09 ,  C07C5/02 ,  C07C5/18

CPC classification number: C10G35/09 ,  B01J23/40 ,  B01J23/74 ,  B01J37/0201 ,  B01J37/16 ,  C01C1/0411 ,  C07C4/06 ,  C07C4/10 ,  C07C5/03 ,  C07C5/08 ,  C07C5/10 ,  C07C5/2791 ,  C07C29/175 ,  C10G35/06 ,  Y02P20/52 ,  C07C9/15 ,  C07C31/125

Abstract: HETEROGENEOUS CONVERSION CATALYSTS ARE PREPARED BY FORMING, IN AN INERT ATMOSPHERE, COMPLEXES BETWEEN A REDUCED TRANSITION METAL AND A SUPPORT, THE COMPLEX IS THEN STABILIZED BY HEATING. THE CATALYSTS SO FORMED MAY BE USED FOR THE CONVERSION OF ORGANIC FEED COMPOUNDS IN THE PRESENCE OF HYDROGEN.

公开(公告)号：US3459721A

公开(公告)日：1969-08-05

申请号：US3459721D

申请日：1966-10-10

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： KUNTZ IRVING ,  KROLL WOLFRAM R

IPC: C07F5/00 ,  C08F4/42 ,  C08G65/12 ,  C08G23/14 ,  C08G23/06

CPC classification number: C07F5/00 ,  C08G65/12

公开(公告)号：US3376354A

公开(公告)日：1968-04-02

申请号：US49010965

申请日：1965-09-24

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： KROLL WOLFRAM R ,  LONG ROBERT B

IPC: C07C7/156

CPC classification number: C07C7/156 ,  C07C13/00

公开(公告)号：US3644445A

公开(公告)日：1972-02-22

申请号：US3644445D

申请日：1969-03-17

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： KROLL WOLFRAM R

IPC: B01J31/14 ,  B01J31/16 ,  B01J31/20 ,  C07F5/06 ,  C07F11/00

CPC classification number: C07F11/00 ,  B01J31/143 ,  B01J31/20 ,  B01J2531/64 ,  B01J2531/66 ,  C07F5/066 ,  Y10S585/901 ,  Y10S585/906

Abstract: A CATALYST FORMED BY THE REACTION OF A TRANSITION METAL CARBONYL HYDRIDE PARTICULARLY A GROUP VI TRANSITION METAL, AND AN ORGANOALUMINUM COMPOUND HAS UNUSUAL ACTIVITY, ESPECIALLY AS A CATALYST FOR HYDROGENATION, POLYMERIZATION, DIMERIZATION AND OXO TYPE REACTIONS.

公开(公告)号：US3591649A

公开(公告)日：1971-07-06

申请号：US3591649D

申请日：1968-10-10

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： KROLL WOLFRAM R ,  DEMBINSKI GEORGE W

IPC: B01J37/18 ,  C07C5/10 ,  B01J11/22

CPC classification number: B01J37/18 ,  Y10S585/906

Abstract: AN ACTIVATED CONVERSION CATALYST MAY BE PREPARED BY A UNIQUE PROCESSING SEQUENCE. IN THIS SEQUENCE A CONVENTIONAL SUPPORTED TRANSITION METAL CATALYST IS BROUGHT TO SUBSTANTIALLY IMPROVED LEVELS OF ACTIVITY BY IMPREGNATION WITH A REDUCED TRANSITION METAL CATLAYST, CAPABLE OF ACTIVATING MOLECULAR HYDROGEN.

公开(公告)号：US3580938A

公开(公告)日：1971-05-25

申请号：US3580938D

申请日：1968-08-29

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： KROLL WOLFRAM R

IPC: C07F5/06 ,  C07F7/00 ,  C07F7/30 ,  C07F5/00 ,  C07F5/04

CPC classification number: C07F5/066 ,  C07F7/00 ,  C07F7/30

Abstract: SUBSTANTIALLY PURE DIALKYL METAL DIACYLMETHANES SUCH AS DIALKYLALUMINUM ACETYLACETONATES HAVING EXCELLENT CATALYTIC PROPERTIES CAN BE OBTAINED FOR THE FIRST TIME IN SUCH A HIGH STATE OF PURITY BY REACTING STOICHIOMETRICALLY CERTAIN GROUP III METAL-TRIS-DIACYLMETHANES SUCH AS ALUMINUM-TRIS-ACETYLACETONATE WITH A TRIALKYL METAL SUCH AS TRIALKYLALUMINUM.

公开(公告)号：US3536632A

公开(公告)日：1970-10-27

申请号：US3536632D

申请日：1967-10-10

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： KROLL WOLFRAM R

IPC: B01J23/00 ,  B01J23/90 ,  B01J37/02 ,  B01J37/16 ,  C08F4/70 ,  C01C1/04 ,  C07C5/02 ,  C07C5/24 ,  C07C29/14 ,  C07C87/123 ,  C10G13/02 ,  C10G35/04 ,  C10G35/06

CPC classification number: B01J37/16 ,  B01J23/00 ,  B01J23/90 ,  B01J37/0201 ,  Y10S585/906

公开(公告)号：US3463800A

公开(公告)日：1969-08-26

申请号：US3463800D

申请日：1967-07-19

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： KROLL WOLFRAM R

IPC: C07F5/06 ,  A01N9/24

CPC classification number: C07F5/066 ,  C07F5/069

公开(公告)号：US3432362A

公开(公告)日：1969-03-11

申请号：US3432362D

申请日：1967-04-11

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： KROLL WOLFRAM R

IPC: A61F7/00 ,  H01M4/86 ,  H01M4/90 ,  H01M4/92 ,  H01M27/10

CPC classification number: H01M4/90 ,  A61F2007/0078 ,  H01M4/92 ,  H01M4/921 ,  H01M2004/8684 ,  H01M2300/0011