KR950031227A - 올레핀 생성 및 생성 촉매 시스템 안정화 - Google Patents

올레핀 생성 및 생성 촉매 시스템 안정화 Download PDF

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KR950031227A
KR950031227A KR1019950001075A KR19950001075A KR950031227A KR 950031227 A KR950031227 A KR 950031227A KR 1019950001075 A KR1019950001075 A KR 1019950001075A KR 19950001075 A KR19950001075 A KR 19950001075A KR 950031227 A KR950031227 A KR 950031227A
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chromium
catalyst system
iii
compound
alkyl
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다불류 프리만 제프리
이이 라쉬어 마아크
디이 크누드센 로널드
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제이 이이 휘립프스
휘립프스 피트로오리암 캄파니
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0244—Nitrogen containing compounds with nitrogen contained as ring member in aromatic compounds or moieties, e.g. pyridine
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/122—Metal aryl or alkyl compounds
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/128—Mixtures of organometallic compounds
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • B01J31/143—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208—Oxygen, e.g. acetylacetonates
    • B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
    • B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/40—Regeneration or reactivation
    • B01J31/4007—Regeneration or reactivation of catalysts containing polymers
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/20—Olefin oligomerisation or telomerisation
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/60—Complexes comprising metals of Group VI (VIA or VIB) as the central metal
    • B01J2531/62—Chromium

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  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
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  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
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Abstract

올레핀 생성 촉매 시스템을 사용 전 또는 후에 방향족 화합물과 접촉시키는 것으로 구성되는, 올레핀 생성 촉매 시스템을 안정화시키고/거나 재활성화시키는 방법이 제공된다.

Description

올레핀 생성 및 생성 촉매 시스템 안정화
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (22)

  1. 볼포화 화합물의 존재하에 크롬 공급원, 피롤-함유 화합물 및 금속 알킬을 반응시킴으로써 생성된 촉매로 구성되는 올레핀 생성 촉매 시스템을 안정화시키는 방법으로서, 촉매 시스템 열적 안정성 또는 활성을 증가시키기 충분한 조건하에서 상기 촉매 시스템과 방향족 화합물을 접촉시키는 것으로 구성되는 방법.
  2. 제1항에 있어서, 방향족 화합물이 액체 형태로 촉매 시스템에 첨가되는 방법.
  3. 제1항에 있어서, 촉매 시스템 내에 존재하는 총 용매의 약 15중량% 이하의 양으로 방향족 화합물이 촉매 시스템에 첨가되는 방법.
  4. 제1-3항 중 어느 한 항에 있어서, 방향족 화합물이 촉매를 제조하기 위해 사용된 불포화 화합물과 같은 방법.
  5. 제1-4항 중 어느 한 항에 있어서, 촉매를 제조하기 위한 불포화 화합물 및/또는 촉매 시스템을 안정화시키기 위한 방향족 화합물이 톨루엔인 방법.
  6. 제1-4항 중 어느 한 항에 있어서, 상기 크롬 공급원은 크롬(Ⅱ)-함유 화합물, 크롬(Ⅲ)-함유 화합물, 또는 이의 혼합물인 방법.
  7. 제6항에 있어서, 상기 크롬 공급원은 크롬(Ⅲ) 카르복실레이트,나프테네이트, 할라이드, 피롤리드, 디오네이트 또는 상기의 둘 이상의 혼합물인 방법.
  8. 제7항에 있어서, 크롬 공급원은 크롬(Ⅲ) 2,2,6,6-테트라메틸헵탄디오네이트[Cr(TMHD)3], 크롬(Ⅲ)2-에틸헥사노에이트[Cr(EH)3, 또는 크롬(Ⅲ) 트리스(2-에틸헥사노에이트)], 크롬(Ⅲ) 나프테네이트[Cr(Np)3], 크롬(Ⅲ) 클로라이드, 브롬화 제이 크롬, 불화 제이 크롬, 크롬(Ⅲ) 아세틸아세토네이트, 크롬(Ⅲ) 아세테이트, 크롬(Ⅲ) 부티레이트, 크롬(Ⅲ) 네오펜타노이트, 크롬(Ⅲ) 라우레이트, 크롬(Ⅲ) 스테아레이트, 크롬(Ⅲ) 피롤리드 및/또는 크롬(Ⅲ) 옥살레이트인 방법.
  9. 제1-4항 중 어느 한 항에 있어서, 상기 금속 알킬은 비-가수분해된 금속 알킬이고, 알킬 알루미늄 화합물, 알킬 붕소 화합물, 알킬 마그네슘 화합물, 알킬 아연 화합물, 알킬 리튬 화합물, 또는 상기의 둘 이상의 혼합물인 방법.
  10. 제9항에 있어서, 상기 비-가수분해된 금속 알킬이 알킬 알루미늄 화합물인 방법.
  11. 제10항에 있어서, 상기 알킬 알루미늄 화합물이 트리에틸 알루미늄인 방법.
  12. 제1-4항 중 어느 한 항에 있어서, 상기 피롬-함유 화합물이 피롤, 피롤의 유도체, 알칼리 금속 피롤리드, 알칼리 금속 피롤리드의 염, 또는 상기의 혼합물인 방법.
  13. 제12항에 있어서, 상기 피롤-함유 화합물이 수소 피롤리드, 2.5-디메틸피롤, 또는 상기의 혼합물인 방법.
  14. 제1-4항 중 어느 한 항에 있어서, 상기 촉매 시스템이 할라이드 공급원을 포함하는 방법.
  15. 제1-4항 중 어느 한 항에 따른 방법에 의해 생성된 촉매 시스템과 하나 이상의 올레핀을 접촉시키는 것으로 구성되는 올레핀 생성 방법.
  16. 제15항에 있어서, 상기 올레핀이 분자당 약 2-약 30개 탄소 원자를 갖는 방법.
  17. 제16항에 있어서, 상기 올레핀이 에틸렌인 방법.
  18. 제15항에 있어서, 하나 이상의 올레핀과 상기 촉매 시스템의 상기 접촉이 약 0°-약 250℃의 온도 및 약 대기압 - 약 2500psig의 압력에서 실시되는 방법.
  19. 제15항에 있어서, 에틸렌을 1-헥센으로 삼량체화하기 위해 실시되는 방법.
  20. 제15항에 있어서, 촉매 시스템과 방향족 화합물의 접촉이 촉매 시스템과 올레핀의 접촉 전에 실시되는 방법.
  21. 제20항에 있어서, 접촉 온도가 약 -50° -약 70℃인 방법.
  22. 제15항에 있어서, 촉매 시스템과 방향족 화합물이 접촉이 약 0.01초-약 10분 동안, 그리고 올레핀과 촉매 시스템이 접촉되는 반응기 내로 촉매 시스템을 도입하기 전에 실시되는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950001075A 1994-02-18 1995-01-23 올레핀 생성 및 올레핀 생성 촉매 시스템 안정화 KR100220825B1 (ko)

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US08/198,331 US5543375A (en) 1994-02-18 1994-02-18 Olefin production
US8/198331 1994-02-18
US08/198,331 1994-02-18

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KR950031227A true KR950031227A (ko) 1995-12-18
KR100220825B1 KR100220825B1 (ko) 1999-09-15

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US (2) US5543375A (ko)
EP (1) EP0668105B1 (ko)
JP (1) JP3280184B2 (ko)
KR (1) KR100220825B1 (ko)
CN (2) CN1245362C (ko)
AT (1) ATE223755T1 (ko)
AU (1) AU670013B2 (ko)
BR (1) BR9500294A (ko)
CA (1) CA2135317C (ko)
DE (1) DE69528092T2 (ko)
DK (1) DK0668105T3 (ko)
ES (1) ES2180593T3 (ko)
HU (1) HU219320B (ko)
NO (1) NO310706B1 (ko)
PT (1) PT668105E (ko)
RU (1) RU2154046C2 (ko)
SG (1) SG75754A1 (ko)
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US5543375A (en) 1996-08-06
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