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NO910161L - Fremgangsmaate for syntetisering av en selektiv hydrogeneringskatalysator. - Google Patents

Fremgangsmaate for syntetisering av en selektiv hydrogeneringskatalysator.

Info

Publication number
NO910161L
NO910161L NO91910161A NO910161A NO910161L NO 910161 L NO910161 L NO 910161L NO 91910161 A NO91910161 A NO 91910161A NO 910161 A NO910161 A NO 910161A NO 910161 L NO910161 L NO 910161L
Authority
NO
Norway
Prior art keywords
transition metal
reducing agent
metal compound
double bonds
catalyst
Prior art date
Application number
NO91910161A
Other languages
English (en)
Other versions
NO910161D0 (no
Inventor
Thomas Smith Coolbaugh
Frederick Charles Loveless
Demetreos Nestor Matthews
Original Assignee
Mobil Oil Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of NO910161D0 publication Critical patent/NO910161D0/no
Publication of NO910161L publication Critical patent/NO910161L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/04—Reduction, e.g. hydrogenation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Hydrogenerings-katalysatorblanding med høy selektivitet syntetiseres ved tilsetning av et metallorganisk reduksjonsmid-del, f.eks. trietylaluminium, til en overgangsmetall-forbin-delse, f.eks. nikkel(II)-oktoat. Katalysatorblandingen syntetiseres enten ved tilsetning av det metallorganiske reduksjonsmid-del til overgangsmetall-forbindelsen, i den nevnte rekkefolge, så hurtig som mulig, eller ved tilsetning av reduksjonsmidlet og overgangsmetall-forbindelsen hver for seg, men samtidig, til syntesebeholderen for katalysatoren, i molare mengdeforhold som i hovedsak er konstante. Katalysatorblandingen er betydelig mer selektiv for hydrogenering av monosubstituerte og symmetrisk disubstituerte polymer-dobbeltbindinger i nærvær av asymmetrisk disubstituerte dobbeltbindinger og dobbeltbindinger som har 3 eller flere substituenter, og er betydelig mer stabil over lengre tidsperioder ved omgivelsesbetingelser enn katalysatorer ifølge tidligere kjent teknikk.
NO91910161A 1990-01-16 1991-01-15 Fremgangsmaate for syntetisering av en selektiv hydrogeneringskatalysator. NO910161L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46613690A 1990-01-16 1990-01-16

Publications (2)

Publication Number Publication Date
NO910161D0 NO910161D0 (no) 1991-01-15
NO910161L true NO910161L (no) 1991-07-17

Family

ID=23850633

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91910161A NO910161L (no) 1990-01-16 1991-01-15 Fremgangsmaate for syntetisering av en selektiv hydrogeneringskatalysator.

Country Status (11)

Country Link
EP (1) EP0438288A3 (no)
JP (1) JPH04215849A (no)
KR (1) KR910014405A (no)
CN (1) CN1054252A (no)
AU (1) AU6933691A (no)
BR (1) BR9100182A (no)
CA (1) CA2034221A1 (no)
FI (1) FI910214L (no)
IE (1) IE910122A1 (no)
NO (1) NO910161L (no)
PT (1) PT96496A (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2716190B1 (fr) * 1994-02-17 1996-04-12 Inst Francais Du Petrole Catalyseur d'hydrogénation et procédé d'hydrogénation du benzène utilisant ledit catalyseur.
CN1055294C (zh) * 1996-12-03 2000-08-09 北京燕山石油化工公司研究院 聚合物加氢催化剂的制备方法
GB0420468D0 (en) 2004-09-14 2004-10-20 Carglass Luxembourg Sarl Zug Vehicle glazing panel cut out
GB2465847B (en) 2008-12-08 2013-01-16 Belron Hungary Kft Zug Branch Vehicle glazing panel cut out
GB2477953A (en) 2010-02-19 2011-08-24 Belron Hungary Kft Zug Branch Wire Handling For Vehicle Glazing Panel Cut Out
GB2477955B (en) 2010-02-19 2015-01-28 Belron Hungary Kft Zug Branch Wire handling for vehicle glazing panel cut out
FR2963344B1 (fr) 2010-07-29 2012-07-27 IFP Energies Nouvelles Procede d'hydrogenation selective en presence d'un catalyseur a base d'un metal du groupe viii prepare au moyen d'au moins un oligosaccharide cyclique
RS60133B1 (sr) 2013-09-20 2020-05-29 Belron Int Ltd Izrezivanje ploče za zastakljivanje vozila
CN104624236B (zh) * 2013-11-12 2017-02-15 中国石油化工股份有限公司 用于含烯烃类不饱和键聚合物的加氢催化剂及其制备方法和加氢反应方法
GB201601500D0 (en) 2016-01-27 2016-03-09 Belron Hungary Kft Zug Branch Winder unit for vehicle glazing panel cut out
CN111085269B (zh) * 2018-10-24 2023-03-14 中国石油化工股份有限公司 环戊二烯加氢制环戊烯加氢催化剂及其制备方法和加氢方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL141888B (nl) * 1966-07-20 1974-04-16 Shell Int Research Werkwijze voor de bereiding van hydrogeneringsprodukten van dieen-copolymeren.
US4879349A (en) * 1987-11-05 1989-11-07 Shell Oil Company Selective hydrogenation process
US4876314A (en) * 1988-11-09 1989-10-24 Shell Oil Company Hydrogenation process

Also Published As

Publication number Publication date
EP0438288A3 (en) 1992-03-04
FI910214A0 (fi) 1991-01-15
BR9100182A (pt) 1991-10-22
CA2034221A1 (en) 1991-07-17
AU6933691A (en) 1991-07-18
KR910014405A (ko) 1991-08-31
FI910214A7 (fi) 1991-07-17
CN1054252A (zh) 1991-09-04
NO910161D0 (no) 1991-01-15
IE910122A1 (en) 1991-07-17
EP0438288A2 (en) 1991-07-24
FI910214L (fi) 1991-07-17
PT96496A (pt) 1991-10-15
JPH04215849A (ja) 1992-08-06

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