KR930012653A - Selective Synthesis of Lower Olefin Using Molybdenum Carbide Catalysts - Google Patents

Selective Synthesis of Lower Olefin Using Molybdenum Carbide Catalysts Download PDF

Info

Publication number
KR930012653A
KR930012653A KR1019910022221A KR910022221A KR930012653A KR 930012653 A KR930012653 A KR 930012653A KR 1019910022221 A KR1019910022221 A KR 1019910022221A KR 910022221 A KR910022221 A KR 910022221A KR 930012653 A KR930012653 A KR 930012653A
Authority
KR
South Korea
Prior art keywords
molybdenum carbide
lower olefin
catalyst
selective synthesis
olefin
Prior art date
Application number
KR1019910022221A
Other languages
Korean (ko)
Other versions
KR950005371B1 (en
Inventor
이재성
김재창
서원규
Original Assignee
정명식
포항종합제철 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 정명식, 포항종합제철 주식회사 filed Critical 정명식
Priority to KR1019910022221A priority Critical patent/KR950005371B1/en
Publication of KR930012653A publication Critical patent/KR930012653A/en
Application granted granted Critical
Publication of KR950005371B1 publication Critical patent/KR950005371B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

내용 없음No content

Description

몰리브덴 카바이드 촉매를 이용한 저급 올레핀의 선택적 합성방법Selective Synthesis of Lower Olefin Using Molybdenum Carbide Catalysts

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

Claims (3)

촉매를 이용하여 올레핀을 선택적으로 합성하는 방법에 있어서, 몰리브덴 카바이드에 1종 또는 2종 이상의 알칼리성분을 30wt% 이하 함유시킨 촉매를 이용하여 상압-20기압의 압력 및 420-670°K의 온도에서 일산화탄소와 수소를 1 : 10-10 : 1의 비율로 반응시켜 C2-C5의 저급올레핀을 선택적으로 합성시키는 것을 특징으로 하는 몰리브덴 카바이드 촉매를 이용한 저급올레핀의 선택적 합성방법.In the method for selectively synthesizing olefin using a catalyst, molybdenum carbide at a pressure of atmospheric pressure-20 atmospheres and a temperature of 420-670 ° K using a catalyst containing 30 wt% or less of one or two or more alkali components A method of selectively synthesizing a lower olefin using a molybdenum carbide catalyst, characterized in that the carbon monoxide and hydrogen is reacted at a ratio of 1: 10-10: 1 to selectively synthesize a C 2 -C 5 lower olefin. 제1항에 있어서, 알칼리성분이 나트륨, 칼륨, 칼슘등의 알칼리금속자체 또는 그 이 금속들의 탄산염, 황화염, 산화물등의 알칼리화합물로 이루어진 그룹중에서 선택된 1종 또는 2종 이상인 것을 특징으로 하는 몰리브덴 카바이드 촉매를 이용한 저급올레핀의 선택적 합성방법.The molybdenum carbide according to claim 1, wherein the alkali component is at least one selected from the group consisting of alkali metals such as sodium, potassium and calcium, or alkali compounds such as carbonates, sulfides and oxides thereof. Selective synthesis of lower olefins using a catalyst. 제1항에 있어서, 상기 저급올레핀이 탄소수가 2인 에틸렌 또는 탄소수가 3인 프로필렌인 것을 특징으로 하는 몰리브덴 카바이드 촉매를 이용한 저급올레핀의 선택적 합성방법.The method of claim 1, wherein the lower olefin is ethylene having 2 carbon atoms or propylene having 3 carbon atoms. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019910022221A 1991-12-05 1991-12-05 Selective synthetic method of lower alkyl olefin by using molybdenum carbide catalyst KR950005371B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910022221A KR950005371B1 (en) 1991-12-05 1991-12-05 Selective synthetic method of lower alkyl olefin by using molybdenum carbide catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910022221A KR950005371B1 (en) 1991-12-05 1991-12-05 Selective synthetic method of lower alkyl olefin by using molybdenum carbide catalyst

Publications (2)

Publication Number Publication Date
KR930012653A true KR930012653A (en) 1993-07-21
KR950005371B1 KR950005371B1 (en) 1995-05-23

Family

ID=19324219

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910022221A KR950005371B1 (en) 1991-12-05 1991-12-05 Selective synthetic method of lower alkyl olefin by using molybdenum carbide catalyst

Country Status (1)

Country Link
KR (1) KR950005371B1 (en)

Also Published As

Publication number Publication date
KR950005371B1 (en) 1995-05-23

Similar Documents

Publication Publication Date Title
KR950005964A (en) Method for producing syngas from carbon dioxide
MY117355A (en) Use of transition metal containing small pore molecular sieve catalysts in oxygenate conversion.
NO20016118D0 (en) Process for increasing the selectivity of a reaction to convert oxygenates to olefins
WO1991012224A3 (en) Circulating bed cofeed conversion reactor and method for converting light hydrocarbons to olefins, gasoline and methanol
AU574873B2 (en) Platinum-alkenycyclohexene complex as a hydrosilylation reaction catalyst
BR8306387A (en) PROCESS FOR THE PREPARATION OF A FISCHERTORPSCH CATALYST, CATALYST SO OBTAINED AND PROCESS FOR THE PREPARATION OF HYDROCARBONS BY THE CATALYTIC REACTION OF CARBON MONOXIDE WITH HYDROGEN
KR970001294A (en) Process for preparing (poly) alkylene glycol monoalkyl ether
ES544860A0 (en) PROCEDURE FOR PREPARING HYDROCARBONS BY CATA-LITICA REACTION OF CARBON MONOXIDE WITH HYDROGEN
KR950011405A (en) Method for the synthesis of methyl mercaptan from dimethyl disulfide
KR940011431A (en) Method for producing methyl methacrylate
KR850700132A (en) Catalytic Preparation of Alcohols from Carbon Monoxide, Hydrogen and Olefin
JPS57130547A (en) Catalyst for methanol synthesis
KR830004193A (en) Hydroformylation of Ethylene with Higher Olefin
KR950702514A (en) Process for converting butadiene to styrene or ethylbenzene or both using catalysts containing molybdenum
KR830009999A (en) Catalyst and Conversion Method for Conversion of Carbon Monoxide in Sour Gas
ES2108296T3 (en) PROCEDURE TO CONVERT 1,1,2-TRICHLOROETHANE TO VINYL AND / OR ETHYLENE CHLORIDE.
KR930012653A (en) Selective Synthesis of Lower Olefin Using Molybdenum Carbide Catalysts
KR920018001A (en) Process for preparing organic carbonate
KR880006154A (en) Method of Making Aldehyde
KR910002753A (en) Decomposition of Methanol
KR830005080A (en) Process for preparing oxidized compound
KR860008156A (en) Catalytic Asymmetric Epoxidation Method
KR890012924A (en) Method for preparing bisphenol A
AU2001285929A1 (en) Method for producing epoxides by oxidising olefins
KR900012871A (en) Process for preparing alkyl-substituted aromatic hydrocarbons

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20030506

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee