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KR950005964A - 이산화탄소로 부터 합성가스의 제조방법 - Google Patents

이산화탄소로 부터 합성가스의 제조방법 Download PDF

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Publication number
KR950005964A
KR950005964A KR1019930016885A KR930016885A KR950005964A KR 950005964 A KR950005964 A KR 950005964A KR 1019930016885 A KR1019930016885 A KR 1019930016885A KR 930016885 A KR930016885 A KR 930016885A KR 950005964 A KR950005964 A KR 950005964A
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South Korea
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catalyst
range
alkaline earth
nickel
metal component
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KR1019930016885A
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KR960009892B1 (ko
Inventor
박상언
장종산
이규완
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강박광
재단법인 한국화학연구소
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Priority to KR1019930016885A priority Critical patent/KR960009892B1/ko
Priority to PCT/KR1994/000113 priority patent/WO1995006000A1/en
Priority to US08/601,025 priority patent/US5855815A/en
Publication of KR950005964A publication Critical patent/KR950005964A/ko
Application granted granted Critical
Publication of KR960009892B1 publication Critical patent/KR960009892B1/ko
Priority to US08/978,799 priority patent/US6242380B1/en
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Expired - Fee Related legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J1/00—Production of fuel gases by carburetting air or other gases without pyrolysis
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali- or alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
    • C01B3/40—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts characterised by the catalyst
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1047—Group VIII metal catalysts
    • C01B2203/1052—Nickel or cobalt catalysts
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

본 발명은 이산화탄소와 산소 및 물이 불순물로 함유된 메탄이 주성분인 천연가스 또는 저급 탄화수소를 반응조건에서 안정화 제올라이트, 실리카, 실리케이트, 실리카-알루미나 등의 실리콘 함유 담체에 알카리 금속 및 알카리 토금속 조촉매와 함께 니켈이 담지된 촉매상에서 반응시켜 일산화탄소 및 수소가 함유된 합성가스 혼합물로 전환시킴에 있어 용융법을 이용하여 저융점의 금속염으로부터 알카리 금속, 알카리 토금속 및 니켈 산화물을 고표면적의 실리콘 함유담체에 효과적으로 균일하고 얇게 담지시켜 촉매의 활성과 성능을 향상시키는 방법을 특징으로 하고 있다. 담체상의 각 성분의 첨가량은 각각 알카리 금속은 0.01-10중량퍼센트, 알카리 토금속은 1∼20중량퍼센트, 니켈은 1∼20중량퍼센트이며, 본 발명의 반응은 전형적으로 600-1000℃의 반응온도, 상압부터 20기압의 반응압력, 그리고 시간당 1,000-500,000정도의 공간속도를 갖는 조건에서 수행하는 것을 특징으로 한다.

Description

이산화탄소로 부터 합성가스의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (14)

  1. 이산화탄소와 산소 또는 수증기가 함유된 메탄올 주성분으로 하는 천연가스나 저급 탄화수소로부터 0.2:1 내지 5:1의 몰비로 연속적으로 실리콘 함유 담체에 니켈 및 조촉매로서 알칼리 금속 및 알카리 토금속 성분이 균일하게 담지된 촉매상에서 반응온도 600∼1,000℃, 반응압력 0.5 기압부터 20 기압, 그리고 공간속도 시간당 1,000∼500,000 정도의 조건하에서 반응시켜, 1:3에서 3:1의 조성을 갖는 일산화탄소 및 합성가스의 제조방법.
  2. 제1항에 있어서, 반응기체증의 산소함량이 0∼10부피퍼센트 범위인 합성가스의 제조방법.
  3. 제1항에 있어서, 반응기체증의 수증기의 함량이 0∼10부피퍼센트 범위인 합성가스의 제조방법.
  4. 제1항에 있어서, 실리콘 함유 담체는 제올라이트, 실리카, 실리게이트 또는 실리카 알루미나인 합성가스의 제조방법.
  5. 제1항에 있어서, 촉매의 금속성분은 니켈인 합성가스의 제조방법.
  6. 제1항에 있어서, 촉매의 알칼리 금속 성분은 칼륨, 나트륨 또는 세슘인 합성가스의 제조방법.
  7. 제1항에 있어서, 촉매의 알칼리 토금속 성분은 칼슘, 마그네슘, 스트론튬 또는 바륨인 합성가스의 제조방법.
  8. 제1항에 있어서, 촉매의 니켈 함량은 1∼20중량퍼센트 범위인 합성가스의 제조방법.
  9. 제1항에 있어서, 촉매의 알칼리 금속 성분의 함량은 0.01∼10중량퍼센트 범위인 합성가스의 제조방법.
  10. 제1항에 있어서, 촉매의 알칼리 토금속 성분의 함량은 0.01∼20중량퍼센트 범위인 합성가스의 제조방법.
  11. 제1항에 있어서, 반응기체인 메탄과 이산화탄소의 몰비는 0.2:1-5:1의 범위인 합성가스의 제조방법.
  12. 제1항에 있어서, 반응온도는 특히 700∼900℃의 범위인 합성가스의 제조방법.
  13. 제1항에 있어서, 반응압력은 특히 1-10 기압의 범위인 합성가스의 제조방법.
  14. 제1항에 있어서, 공간속도는 특히 시간당 5,000-100,000의 범위인 합성가스의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930016885A 1993-08-25 1993-08-25 이산화탄소로 부터 합성가스의 제조방법 Expired - Fee Related KR960009892B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019930016885A KR960009892B1 (ko) 1993-08-25 1993-08-25 이산화탄소로 부터 합성가스의 제조방법
PCT/KR1994/000113 WO1995006000A1 (en) 1993-08-25 1994-08-23 A process for producing a synthesis gas from carbon dioxide
US08/601,025 US5855815A (en) 1993-08-25 1994-08-23 Process for producing a synthesis gas from carbon dioxide
US08/978,799 US6242380B1 (en) 1993-08-25 1997-11-26 Process for preparing supported nickel catalyst for reforming hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930016885A KR960009892B1 (ko) 1993-08-25 1993-08-25 이산화탄소로 부터 합성가스의 제조방법

Publications (2)

Publication Number Publication Date
KR950005964A true KR950005964A (ko) 1995-03-20
KR960009892B1 KR960009892B1 (ko) 1996-07-24

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KR1019930016885A Expired - Fee Related KR960009892B1 (ko) 1993-08-25 1993-08-25 이산화탄소로 부터 합성가스의 제조방법

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US (1) US5855815A (ko)
KR (1) KR960009892B1 (ko)
WO (1) WO1995006000A1 (ko)

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US6293979B1 (en) * 1994-12-19 2001-09-25 Council Of Scientific & Industrial Research Process for the catalytic conversion of methane or natural gas to syngas or a mixture of carbon monoxide and hydrogen
DE19757936B4 (de) * 1997-12-27 2005-08-25 Abb Research Ltd. Verfahren zur Herstellung eines H2-CO-Gasgemisches
US6254807B1 (en) * 1998-01-12 2001-07-03 Regents Of The University Of Minnesota Control of H2 and CO produced in partial oxidation process
GB9817526D0 (en) * 1998-08-13 1998-10-07 Ici Plc Steam reforming
US6488907B1 (en) 1999-07-30 2002-12-03 Conoco Inc. Catalytic partial oxidation processes and catalysts with diffusion barrier coating
US6402989B1 (en) 1999-07-30 2002-06-11 Conoco Inc. Catalytic partial oxidation process and promoted nickel based catalysts supported on magnesium oxide
US6781014B1 (en) 1999-11-01 2004-08-24 Acetex (Cyprus) Limited Methanol plant retrofit for manufacture of acetic acid
US6274096B1 (en) 1999-11-01 2001-08-14 Acetex (Cyprus) Limited Methanol plant retrofit
US6232352B1 (en) 1999-11-01 2001-05-15 Acetex Limited Methanol plant retrofit for acetic acid manufacture
US6531630B2 (en) 2000-12-29 2003-03-11 Kenneth Ebenes Vidalin Bimodal acetic acid manufacture
AU2003209195A1 (en) * 2002-02-22 2003-09-09 Conoco Inc. Promoted nickel-magnesium oxide catalysts and process for producing synthesis gas
US20040077496A1 (en) * 2002-07-26 2004-04-22 Shizhong Zhao Catalyst
RU2266252C2 (ru) * 2003-10-13 2005-12-20 Институт Катализа Им. Г.К. Борескова Сибирского Отделения Российской Академии Наук Способ получения синтез-газа
KR100561166B1 (ko) * 2004-12-07 2006-03-15 한국과학기술연구원 상압 배리어 방전 반응을 이용한 합성가스 제조 장치 및방법
CN100388975C (zh) * 2005-09-29 2008-05-21 北京化工大学 一种甲烷二氧化碳重整制合成气的金属载体催化剂及其制备方法
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US8287763B2 (en) 2010-10-28 2012-10-16 Air Products And Chemicals, Inc. Steam-hydrocarbon reforming with limited steam export
US9314770B2 (en) 2011-09-28 2016-04-19 Uchicago Argonne, Llc Autogenic reaction synthesis of photocatalysts for solar fuel generation
EP2916944A4 (en) 2012-11-06 2016-08-31 H R D Corp REACTOR AND CATALYST FOR CONVERTING NATURAL GAS TO ORGANIC COMPOUNDS
KR102142686B1 (ko) * 2017-09-07 2020-08-07 한국화학연구원 이중 촉매층 반응기 및 이를 이용한 합성가스 제조 시스템
US12146233B2 (en) 2020-08-21 2024-11-19 Battelle Energy Alliance, Llc Methods of hydrogenating carbon dioxide using electrochemical cells comprising tunable catalysts
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Also Published As

Publication number Publication date
WO1995006000A1 (en) 1995-03-02
KR960009892B1 (ko) 1996-07-24
US5855815A (en) 1999-01-05

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St.27 status event code: A-5-5-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000