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KR870007211A - 불활성 고체촉매와 조촉매를 에틸렌과 접촉시키는 것으로 구성되는 이합성/중합성 에틸렌의 제조방법 - Google Patents

불활성 고체촉매와 조촉매를 에틸렌과 접촉시키는 것으로 구성되는 이합성/중합성 에틸렌의 제조방법 Download PDF

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KR870007211A
KR870007211A KR870000505A KR870000505A KR870007211A KR 870007211 A KR870007211 A KR 870007211A KR 870000505 A KR870000505 A KR 870000505A KR 870000505 A KR870000505 A KR 870000505A KR 870007211 A KR870007211 A KR 870007211A
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transition metal
ethylene
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폴 맥대니얼 맥스
딘 클렌드워스 더글라스
데이빗 스미스 폴
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Abstract

내용 없음

Description

불활성 고체촉매와 조촉매를 에틸렌과 접촉시키는 것으로 구성되는 이합성/중합성 에틸렌의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (16)

  1. 에틸렌을 적절한 반응 조건하에서, 적어도 그 표면에 바나듐 혹은 티탄과 결합된 히드로 카르빌오르토 에스테르기를 갖는 불용성 고체로 필수적으로 구성된 할로겐이 없는 고체 이합화촉매 및 유기금속 환원제로 구성된 조촉매와 접촉시키는 것으로 구성되는, 에틸렌의 이합화 및 가능한 소중합화 혹은 고급 중합화 방법.
  2. 제1항에 있어서, 지지물에 전이금속을 결합시키기에 충분한 반응 조건하에서, 활성화된 미세분리 무기산화지지물을 전이금속에 결합된 셋 혹은 그 이상의 OR"(각 R″는 2-10개의 탄소원자를 지닌 히드로 카르빌기이다)기를 포함하는 바나듐 혹은 티탄의 비할로겐화 전이금속 화합물과 접촉시키고, 건조시킨 다음 생성된 고체를 활성화시킴으로써 상기 고체를 제조하는 방법.
  3. 제2항에 있어서, 상기 지지물이 실리카, 알루미나, 실리카-알루미나, 산화지르콘, 이산화토륨, 산화마그네슘, 인산 알루미늄 혹은 인산화 알루미나인 방법.
  4. 제3항에 있어서, 상기 지지물이 인산 알루미늄인 방법.
  5. 제3항에 있어서, 상기 지지물이 실리카인 방법.
  6. 제2항 내지 제5항 중 어느 한항에 있어서, 상기 전이금속 화합물이 Ti(OC2H5)4, Ti(OC3H7)4, Ti(OiC3H7)4, Ti(OnC4H9)4, Ti(OC6H4CH3)4, VO(OiC3H7)3, VO(OC2H5)3혹은 VO(OnC4H9)3인 방법.
  7. 제6항에 있어서, 상기 전이금속 화합물이 Ti(OC2H5)4인 방법.
  8. 제2항 내지 제5항 중 어느 한 항에 있어서, 상기 지지물이 일반식 MgR2및 AlR′3(여기서 R은 독립적으로 1-30개의 탄소원자를 갖는 히드로카르빌이고, 각각의 R′는 독립적으로 1-12개의 탄소원자를 갖는 알킬기이다)의 화합물인 유기금속 환원제로 처리되어 있는 방법.
  9. 제8항에 있어서, 상기 지지물이 에틸부틸 마그네슘으로 처리되어 있는 방법.
  10. 제1항에 있어서, 상기 고체 이합화 촉매가 티탄산 부틸 중합체로 구성되는 방법.
  11. 제10항에 있어서, 상기 고체 이합화 촉매를 활성화된 미세분리 무기고체와 티탄산 부틸 중합체를 접촉시켜 제조하는 방법.
  12. 제1항 내지 제5항 중 어느 한 항에 있어서, 에틸델 공중합체가 생성되는 조건하에서, 고체 전이, 금속 중합화 촉매의 존재하에 상기 이합화를 수행하는 방법.
  13. 제12항에 있어서, 상기 고체 전이금속 중합화 촉매가 티탄을 함유하는 방법.
  14. 제1항에 있어서, 상기 고체 촉매가, 티탄원자와 메톡시기 사이에 결합을 형성하기에 충분한 조건하에서 실리카-티타니아 코겔과 메탄올을 반응시켜 제조한 것인 방법.
  15. 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 조촉매가 트리알킬 알루미늄인 화합물인 방법.
  16. 제15항에 있어서, 상기 조촉매가 트리에틸 알루미늄으로 구성되는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870000505A 1986-01-27 1987-01-22 불용성 고체 촉매와 조촉매를 에틸렌과 접촉시키는 것으로 구성되는 이합성/중합성 에틸렌의 제조방법 KR940007354B1 (ko)

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Families Citing this family (9)

* Cited by examiner, † Cited by third party
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FR2653036B1 (fr) * 1989-10-17 1992-01-10 Inst Francais Du Petrole Composition catalytique comprenant du titane et du phosphore, sa preparation et son utilisation pour la condensation d'un epoxyde sur un anhydride d'acide carboxylique.
FR2693455B1 (fr) * 1992-07-09 1994-09-30 Inst Francais Du Petrole Procédé de fabrication d'oléfines alpha légères par oligomérisation de l'éthylène.
FR2769521B1 (fr) 1997-10-14 1999-12-10 Rhodia Chimie Sa Composition a base d'un oxyde metallique greffe, sa preparation et son utilisation dans un procede de polymerisation par ouverture de cycles oxygenes
FR2781169B1 (fr) * 1998-07-17 2002-05-24 Centre Nat Rech Scient Nouveaux catalyseurs solides d'oxydation, notamment d'epoxydation de composes prochiraux
EP1303350B2 (en) † 2000-07-24 2010-01-27 Sasol Technology (Proprietary) Limited Production of hydrocarbons from a synthesis gas
US8076524B2 (en) 2006-02-03 2011-12-13 Exxonmobil Chemical Patents Inc. Process for generating alpha olefin comonomers
WO2010110801A1 (en) * 2009-03-27 2010-09-30 Exxonmobil Chemical Patents Inc. Olefin oligomerization reaction processes exhibiting reduced fouling
FR2960234B1 (fr) * 2010-05-18 2013-11-01 Inst Francais Du Petrole Procede de dimerisation de l'ethylene en butene-1 utilisant une composition comprenant un complexe a base de titane et un ligand alcoxy fonctionnalise par un hetero-atome.
US11098140B2 (en) * 2020-01-03 2021-08-24 Saudi Arabian Oil Company Production of 1-butene and ultra-high-molecular-weight polyethylene

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Publication number Priority date Publication date Assignee Title
US2943125A (en) * 1954-08-07 1960-06-28 Ziegler Production of dimers and low molecular polymerization products from ethylene
US3564071A (en) * 1967-10-19 1971-02-16 Toyo Soda Mfg Co Ltd Process for dimerization of alpha-olefins

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JPS62179512A (ja) 1987-08-06
NO870256D0 (no) 1987-01-21
ES2023828B3 (es) 1992-02-16
YU222986A (en) 1988-02-29
CA1270002C (en) 1990-06-05
ATE65486T1 (de) 1991-08-15
YU45396B (en) 1992-05-28
CN1009083B (zh) 1990-08-08
DE3771510D1 (de) 1991-08-29
NO179788B (no) 1996-09-09
EP0230983A1 (en) 1987-08-05
NO179788C (no) 1996-12-18
SG107891G (en) 1992-02-14
NO870256L (no) 1987-07-28
CN86107715A (zh) 1987-08-12
HUT47608A (en) 1989-03-28
KR940007354B1 (ko) 1994-08-16
EP0230983B1 (en) 1991-07-24

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