KR960703671A - 개질된 고체 산화 촉매 및 그의 제조 방법(Modified Solid Oxide Catalyst and Process for Producing Same) - Google Patents

개질된 고체 산화 촉매 및 그의 제조 방법(Modified Solid Oxide Catalyst and Process for Producing Same) Download PDF

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KR960703671A
KR960703671A KR1019960700225A KR19960700225A KR960703671A KR 960703671 A KR960703671 A KR 960703671A KR 1019960700225 A KR1019960700225 A KR 1019960700225A KR 19960700225 A KR19960700225 A KR 19960700225A KR 960703671 A KR960703671 A KR 960703671A
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metal
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dehydrogenation component
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디. 창 클라렌스
티. 디귀세피 프랭크
한 스코트
지. 산티스테반 조스
엘. 스턴 데이비드
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택 케이. 성
모빌 오일 코퍼레이션
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    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
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    • B01J23/56—Platinum group metals
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    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2767—Changing the number of side-chains
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Abstract

본 발명의 촉매는 그룹 VIB 금속의 옥시음이온으로 그룹IVB 금속 산화물을 개질시켜 생성된 산성의 고체 생성물에 침착되는 귀금속과 같은 수소화/탈수소화 성분을 포함한다. 본 촉매의 예는 텡스테이트로 개질된 지르코니아에 침착된 백금이다. 촉매는 예로, C4내지 C8파라핀 화합물을 이성질화하는데 사용될 수 있다.

Description

개질된 고체 산화 촉매 및 그의 제조 방법(Modified Solid Oxide Catalyst and Process for Producing Same)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (16)

  1. (ⅰ) 그룹 VIB 금속의 옥시 음이온으로 그룹 IVB 산화물을 개질시켜 생성된 산성 고체 생성물 및 (ⅱ) 상기 고체 생성물상에 침착된 수소화/탈수화 성분을 포함하는 촉매.
  2. 제1항에 있어서, XO2/YO3, (여기서 X는 그룹IVB 금속이고, Y는 VIB 금속이다)의 계산된 몰비율이 300이하이고, 촉매의 총 중량에 대해 0.001중량% 내지 5중량%의 수소화/탈수소화 성분을 포함하는 촉매.
  3. 제2항에 있어서, 몰비율이 2내지 100이고, 촉매의 총 중량에 대해 0.001 중량% 내지 5중량%의 수소화/탈수소화 성분을 포함하는 촉매.
  4. 제2항에 있어서, 몰비율이 4내지 30이고, 촉매의 총 중량에 대해 0.1중량% 내지 2중량%의 수소화/탈수소화 성분을 포함하는 촉매.
  5. 제1항 내지 4항 중 어느 한 항에 있어서, 수소화/탈수소화 성분이 백금을 포함하는 촉매.
  6. 제1항 내지 5항 중 어느 한 항에 있어서, 수소화/탈수소화 성분이 귀금속에 추가하여, 그룹Ⅷ 금속, 그룹 IVA 금속, 그룹 VB 금속 및 그룹VIIB 금속에서 선택된 적어도 하나의 원소의 적어도 하나의 산화물, 수산화물 또는 금속의 형태로 적어도 하나의 비귀금속을 포함하는 촉매.
  7. 제6항에 있어서, 수소화/탈수소화 성분이 추가로 주석을 포함하는 촉매.
  8. 제1항 내지 7항 중 어느 한 항에 있어서, 그룹 IVB 금속 산화물이 지르코니아 또는 티타니아를 포함하는 촉매.
  9. 제1항 내지 8항 중 어느 한 항에 있어서, 그룹 VIB 금속 옥시음이온이 몰리브덴 또는 텅스텐의 옥시음이온인 촉매.
  10. 제9항에 있어서, 그룹 VIB 금속의 옥시음이온의 공급원이 암모늄 메타텅스테이트, 암모늄 메타몰리브데이트, 텅스텐 클로라이드, 몰리브덴 클로라이드, 텅스텐 카르보닐, 텅스텐산, 나트륨 텅스테이트 및 나트륨 몰리브데이트 중에서 선택되는 촉매.
  11. (a) 그룹 IVB 금속의 수산화물 또는 산화물을 그룹 VIB 금속의 옥시음이온 공급원을 함유하는 수용액과 접촉시켜 산소, 그룹 IVB 금속 및 그룹 VI 금속을 함유하는 산송 고체 생성물을 생성시키고, (b) 단계 (a)의 고체 생성물상에 수소화/탈수소화 성분을 침착시키는 단계를 포함하여 제1항의 촉매를 제조하는 방법.
  12. 제11항에 있어서, 단계 (a)의 고체 생성물을 단계 (b) 전에 500내지 900℃의 온도로 하소시키는 방법.
  13. 제11항에 있어서, 그룹 IVB 금속의 수화 산화물을 단계 (a) 전에 열수처리하는 방법.
  14. 제13항에 있어서, 열수처리가 수화 산화물을 물이나 수산화물 수용액과 pH7이상 및 적어도 80℃의 온도에서 접촉시키는 것을 포함하는 방법.
  15. 제11항에 있어서, 금속 IVB 금속의 수산화물 또는 수화 산화물을 단계 (a) 전에 100내지 400℃의 온도에서 하소시키는 방법.
  16. 공급원료를 제1항 내지 제10항 중 어느 한 항에 따르는 촉매와 접촉시키는 단계를 포함하여 C4내지 C8파라핀 공급원료를 이성질화하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960700225A 1993-07-22 1994-07-13 개질된고체산화촉매및그의제조방법 KR100327099B1 (ko)

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US9588493A 1993-07-22 1993-07-22
US08/095884 1993-07-22
US13683893A 1993-10-18 1993-10-18
US08/136,838 1993-10-18
US08/095,884 1993-10-18
US08/136838 1993-10-18
PCT/US1994/007904 WO1995003121A1 (en) 1993-07-22 1994-07-13 Modified solid oxide catalyst and process for producing same

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EP (1) EP0710152B1 (ko)
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AU (1) AU688351B2 (ko)
CA (1) CA2166288C (ko)
DE (1) DE69420849T2 (ko)
ES (1) ES2136201T3 (ko)
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WO (1) WO1995003121A1 (ko)

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US5780382A (en) 1998-07-14
AU688351B2 (en) 1998-03-12
WO1995003121A1 (en) 1995-02-02
DE69420849D1 (de) 1999-10-28
ES2136201T3 (es) 1999-11-16
EP0710152A1 (en) 1996-05-08
AU7333194A (en) 1995-02-20
DE69420849T2 (de) 2000-04-20
EP0710152B1 (en) 1999-09-22
EP0710152A4 (en) 1996-07-31
JP3769293B2 (ja) 2006-04-19
CA2166288A1 (en) 1995-02-02
TW309449B (ko) 1997-07-01
CA2166288C (en) 2005-05-17
KR100327099B1 (ko) 2002-08-17
JPH09501867A (ja) 1997-02-25

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