KR960021145A - Catalyst composition for paraffinic hydrocarbon dehydrogenation - Google Patents

Catalyst composition for paraffinic hydrocarbon dehydrogenation Download PDF

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Publication number
KR960021145A
KR960021145A KR1019940033281A KR19940033281A KR960021145A KR 960021145 A KR960021145 A KR 960021145A KR 1019940033281 A KR1019940033281 A KR 1019940033281A KR 19940033281 A KR19940033281 A KR 19940033281A KR 960021145 A KR960021145 A KR 960021145A
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KR
South Korea
Prior art keywords
catalyst composition
weight
paraffinic hydrocarbon
hydrocarbon dehydrogenation
ratio
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Application number
KR1019940033281A
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Korean (ko)
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KR100208560B1 (en
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서승원
최영교
유성현
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백영배
동양나이론 주식회사
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Priority to KR1019940033281A priority Critical patent/KR100208560B1/en
Publication of KR960021145A publication Critical patent/KR960021145A/en
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Publication of KR100208560B1 publication Critical patent/KR100208560B1/en

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    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

본 발명은 파라핀계 탄화수소를 탈수소시켜 올리핀계 탄화수소로 전환함에 있어서, 생성물의 선택성을 높이며 촉매의 안정성을 향상시키는 촉매 조성물을 제공하기 위한 것으로, 감마 알루미나를 주성분으로 하는 다공성 금속 산화물 담체에, 함유 원소 기준으로 백금 0.2~1.0중량%, 아연 0.05~0.5중량%, 인듐 0.05~0.5중량%그리고 알칼리금속 0.2~1.0중량%를 함유함을 특징으로 하는 파라핀계 탄화수소 탈수소 반응용 촉매 조성물에 관한 것이다.The present invention is to provide a catalyst composition which improves the selectivity of the product and improves the stability of the catalyst in the dehydrogenation of paraffinic hydrocarbons to olefinic hydrocarbons. It relates to a catalyst composition for paraffinic hydrocarbon dehydrogenation reaction containing 0.2 to 1.0% by weight of platinum, 0.05 to 0.5% by weight of zinc, 0.05 to 0.5% by weight of indium and 0.2 to 1.0% by weight of alkali metal.

Description

파라핀계 탄화수소 탈수소반응용 촉매 조성물Catalyst composition for paraffinic hydrocarbon dehydrogenation

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (4)

감마 알루미나를 주성분으로 하는 다공성 금속 산화물 담체에, 함유 원소 기준으로 백금 0.2~1.0중량%, 아연 0.05~0.5중량%, 인듐 0.05~0.5중량% 그리고 알칼리금속 0.2~1.0중량%를 함유함을 특징으로 하는 파라핀계 탄화수소 탈수소 반응용 촉매 조성물.The porous metal oxide carrier mainly composed of gamma alumina contains 0.2 to 1.0% by weight of platinum, 0.05 to 0.5% by weight of zinc, 0.05 to 0.5% by weight of indium, and 0.2 to 1.0% by weight of alkali metal. A catalyst composition for paraffinic hydrocarbon dehydrogenation reaction. 제1항에 있어서, 아연/인듐의 비율을 0.1~10으로하여 백금/(아연+인듐)의 비율을 0.2~10의 범위내에 있도록 함을 특징으로 하는 파라핀계 탄화수소 탈수소반응용 촉매 조성물.The catalyst composition for paraffinic hydrocarbon dehydrogenation according to claim 1, wherein the ratio of zinc / indium is set to 0.1 to 10 so that the ratio of platinum / (zinc + indium) is within a range of 0.2 to 10. 제1항에 있어서, 백금/알칼리금속의 중량비는 0.2~5.0의 범위내에 있도록 함을 특징으로 하는 파라핀계 탄화수소 탈수소반응용 촉매 조성물.The catalyst composition for paraffinic hydrocarbon dehydrogenation of claim 1, wherein the weight ratio of platinum / alkali metal is in the range of 0.2 to 5.0. 제1항에 있어서, 알칼리금속은 칼륨과 나트륨의 혼합물로 칼륨/나트륨의 비율은 0.1~10의 범위내에 있도록 함을 특징으로 하는 파라핀계 탄화수소 탈수소반응용 촉매 조성물.The catalyst composition for paraffinic hydrocarbon dehydrogenation according to claim 1, wherein the alkali metal is a mixture of potassium and sodium so that the ratio of potassium / sodium is in the range of 0.1 to 10. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940033281A 1994-12-08 1994-12-08 Catalyst composition for dehydrogenating paraffin hydrocarbon KR100208560B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940033281A KR100208560B1 (en) 1994-12-08 1994-12-08 Catalyst composition for dehydrogenating paraffin hydrocarbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940033281A KR100208560B1 (en) 1994-12-08 1994-12-08 Catalyst composition for dehydrogenating paraffin hydrocarbon

Publications (2)

Publication Number Publication Date
KR960021145A true KR960021145A (en) 1996-07-18
KR100208560B1 KR100208560B1 (en) 1999-07-15

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KR1019940033281A KR100208560B1 (en) 1994-12-08 1994-12-08 Catalyst composition for dehydrogenating paraffin hydrocarbon

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100365687B1 (en) * 1995-05-25 2003-04-21 주식회사 효성 Catalyst composition for dehydrogenating paraffin based hydrocarbon

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