KR960001090A - 촉매 수소화 방법 및 이 방법에 사용하기 위한 촉매 - Google Patents

촉매 수소화 방법 및 이 방법에 사용하기 위한 촉매 Download PDF

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KR960001090A
KR960001090A KR1019950015032A KR19950015032A KR960001090A KR 960001090 A KR960001090 A KR 960001090A KR 1019950015032 A KR1019950015032 A KR 1019950015032A KR 19950015032 A KR19950015032 A KR 19950015032A KR 960001090 A KR960001090 A KR 960001090A
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palladium
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누연 탄 칸
디디롱 블레즈
사라젱 파뜨리끄
카메롱 샤를르
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알프레드 엘마레
앵스띠뛰 프랑세 뒤 뻬뜨롤
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    • B01J23/56—Platinum group metals
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/19—Catalysts containing parts with different compositions
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    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/163—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
    • C07C7/167—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation for removal of compounds containing a triple carbon-to-carbon bond
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/32—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions in the presence of hydrogen-generating compounds
    • C10G47/34—Organic compounds, e.g. hydrogenated hydrocarbons
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    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
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    • C07—ORGANIC CHEMISTRY
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Abstract

본 발명은 기체상 C2또는 C3아세틸렌형 탄화수소 화합물을 이에 상응하는 에틸렌형 탄화수소 화합물로 선택적으로 수소화시키는 방법에 있어서, 팔라듐, 주기율표상의 하나 이상의 IB족 금속 및 알루미나를 포함하는 소구체 또는 압출물 형태의 촉매상에서 수소의 존재하에 C2및 C3하나 이상의 아세틸렌형 탄화수소 화합물을 포함하는 기체상 공급물을 통과시키는 것을 포함하고, 이때, IB족 금속 대 팔라듐의 중량비는 0.05 내지 0.4이며, 80중량% 이상의 팔라듐 및 80중량% 이상의 IB족 금속이 촉매 소구체 또는 압출물의 평균 반경에 해당하는 반경 r1의 구면 또는 원통형 면 및 0.8r1이상에 해당하는 반경 r2의 구면 또는 원통형 면에 의해 한정되는 촉매 둘레의 부피내에 존재하는 것을 특징으로 하는 방법 및 이 방법에 사용하기 위한 촉매에 관한 것이다.

Description

촉매 수소화 방법 및 이 방법에 사용하기 위한 촉매
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 및 제2도는 본 발명의 촉매 입자내에서 원소의 평균 분배를 나타낸다.

Claims (15)

  1. 기체상 C2또는 C3아세틸렌형 탄화수소 화합물을 이에 상응하는 에틸렌형 탄화수소 화합물로 선택적으로 수소화시키는 방법에 있어서, 팔라듐, 주기율표상의 하나 이상의 IB족 금속 및 알루미나를 포함하는 소구체 또는 압출물 형태의 촉매상에서 수소의 존재하에 C2및 C3하나 이상의 아세틸렌형 탄화수소 화합물을 포함하는 기체상 공급물을 통과시키는 것을 포함하고, 이때, IB족 금속 대 팔라듐의 중량비는 0.05 내지 0.4이며, 80중량% 이상의 팔라듐 및 80중량% 이상의 IB족 금속이 촉매 소구체 또는 압출물의 평균 반경에 해당하는 반경 r1의 구면 또는 원통형 면 및 0.8r1이상에 해당하는 반경 r2의 구면 또는 원통형 면에 의해 한정되는 촉매 둘레의 부피내에 존재하는 것을 특징으로 하는 방법.
  2. 제1항에서, 상기 촉매에서, 상기 알루미나의 비표면적이 5 내지 150㎡/g이고; 팔라듐 함량이 0.01 내지 0.5중량%이고; IB족 금속 함량이 0.001 내지 0.02중량%인 것을 특징으로 하는 방법.
  3. 제1항 또는 제2항에 있어서, 상기 알루미나의 비표면적이 5 내지 60㎡/g인 것을 특징으로 하는 방법.
  4. 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 IB족 금속이 은인 것을 특징으로 하는 방법.
  5. 제1항 또는 제4항에 있어서, 상기 IB족 금속 대 팔라듐의 중량비가 0.05 내지 0.25인 것을특징으로 하는 방법.
  6. 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 촉매가 부가로 하나 이상의 알칼리 금속 또는 알칼리토금속을 포함하는 것을 특징으로 하는 방법.
  7. 제1항 내지 제6항 중 어느 한 항에 있어서, 상기 촉매에서, 팔라듐상의 알칼리 금속 또는 알칼리 토금속의 원자비가 2 내지 20인 것을 특징으로 하는 방법.
  8. 제6항 또는 제7항에 있어서, 상기 촉매내의 알칼리 금속 또는 알칼리 토금속의 함량이 0.05 내지 0.2중량%인 것을 특징으로 하는 방법.
  9. 팔라듐, 주기율표상의 하나 이상의 IB족 금속 및 알루미나를 포함하고 , IB족 금속 대 팔라듐의 중량비는 0.05 내지 0.25이며, 80중량% 이상의 팔라듐 및 80중량% 이상의 IB족 금속이 촉매 소구체 또는 압출물의 평균 반경에 해당하는 반경 r1의 구면 또는 원통형 면 및 0.8r1이상에 해당하는 반경 r2의 구면 또는 원통형 면에 의해 한정되는 촉매 둘레의 부피내에 존재하는 것을 특징으로 하는 소구체 또는 압출물 형태의 촉매.
  10. 제9항에서, 상기 알루미나의 비표면적이 5 내지 150㎡/g이고; 팔라듐 함량이 0.01 내지 0.5중량%이고; IB족 금속 함량이 0.001 내지 0.02중량%인 것을 특징으로 하는 촉매.
  11. 제9항 또는 제10항에 있어서, 상기 알루미나의 비표면적이 5 내지 60㎡/g인 것을 특징으로 하는 촉매.
  12. 제9항 내지 제11항 중 어느 한 항에 있어서, 상기 IB족 금속이 은인 것을 특징으로 하는 촉매.
  13. 제9항 내지 제12항 중 어느 한 항에 있어서, 상기 촉매가 부가로 하나 이상의 알칼리 금속 또는 알칼리토금속을 포함하는 것을 특징으로 하는 촉매.
  14. 제9항 내지 제13항 중 어느 한 항에 있어서, 알칼리 금속 또는 알칼리 토금속 대 팔라듐의 원자비가 2 내지 20인 것을 특징으로 하는 촉매.
  15. 제13항 또는 제14항에 있어서, 상기 촉매내의 알칼리 금속 또는 알칼리 토금속의 함량이 0.05 내지 0.2중량%인 것을 특징으로 하는 촉매.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950015032A 1994-06-09 1995-06-08 촉매수소화방법및이방법에사용하기위한촉매 KR100367685B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR94-07045 1994-06-09
FR9407044A FR2720957B1 (fr) 1994-06-09 1994-06-09 Catalyseur d'hydrogénation contenant du palladium et au moins un métal alcalin ou alcalino terreux et procédé d'hydrogénation utilisant ce catalyseur.
FR94-07044 1994-06-09
FR9407045A FR2721018B1 (fr) 1994-06-09 1994-06-09 Procédé d'hydrogénation catalytique et catalyseur utilisable dans ce procédé.

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KR960001090A true KR960001090A (ko) 1996-01-25
KR100367685B1 KR100367685B1 (ko) 2003-03-31

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US5648576A (en) 1997-07-15
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EP0686615A1 (fr) 1995-12-13
US5889187A (en) 1999-03-30
JP3831821B2 (ja) 2006-10-11
EP0686615B2 (fr) 2007-06-27
JPH0853375A (ja) 1996-02-27
CN1228402A (zh) 1999-09-15
DE69514283T2 (de) 2000-07-13
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DE69514283T3 (de) 2008-01-24
CN1121501A (zh) 1996-05-01

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