DE69607423D1 - Verfahren zur Beseitigung von Cyanwasserstoff aus Synthesegas - Google Patents

Verfahren zur Beseitigung von Cyanwasserstoff aus Synthesegas

Info

Publication number
DE69607423D1
DE69607423D1 DE69607423T DE69607423T DE69607423D1 DE 69607423 D1 DE69607423 D1 DE 69607423D1 DE 69607423 T DE69607423 T DE 69607423T DE 69607423 T DE69607423 T DE 69607423T DE 69607423 D1 DE69607423 D1 DE 69607423D1
Authority
DE
Germany
Prior art keywords
synthesis gas
hydrogen cyanide
removing hydrogen
cyanide
synthesis
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69607423T
Other languages
English (en)
Other versions
DE69607423T2 (de
Inventor
Koveal, Jr
Keith Edward Corkern
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of DE69607423D1 publication Critical patent/DE69607423D1/de
Application granted granted Critical
Publication of DE69607423T2 publication Critical patent/DE69607423T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/34—Purifying combustible gases containing carbon monoxide by catalytic conversion of impurities to more readily removable materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • 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
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/52—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with liquids; Regeneration of used liquids
    • 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
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
    • C01B3/58—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids including a catalytic reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20707—Titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/406—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/408—Cyanides, e.g. hydrogen cyanide (HCH)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • 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
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0415—Purification by absorption in liquids
    • 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
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0435—Catalytic purification
    • 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
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE69607423T 1995-08-08 1996-07-09 Verfahren zur Beseitigung von Cyanwasserstoff aus Synthesegas Expired - Lifetime DE69607423T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51273495A 1995-08-08 1995-08-08

Publications (2)

Publication Number Publication Date
DE69607423D1 true DE69607423D1 (de) 2000-05-04
DE69607423T2 DE69607423T2 (de) 2000-08-03

Family

ID=24040330

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69607423T Expired - Lifetime DE69607423T2 (de) 1995-08-08 1996-07-09 Verfahren zur Beseitigung von Cyanwasserstoff aus Synthesegas

Country Status (5)

Country Link
US (1) US6063349A (de)
EP (1) EP0757969B1 (de)
AU (1) AU707647B2 (de)
CA (1) CA2181729C (de)
DE (1) DE69607423T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6107353A (en) * 1995-08-08 2000-08-22 Exxon Research And Engineering Company Cyanide and ammonia removal from synthesis gas
EP0757969B1 (de) * 1995-08-08 2000-03-29 Exxon Research And Engineering Company Verfahren zur Beseitigung von Cyanwasserstoff aus Synthesegas
WO1997039979A1 (en) * 1996-04-23 1997-10-30 Exxon Research And Engineering Company Process for removal of hydrogen cyanide from synthesis gas
BR9809786A (pt) * 1997-05-02 2000-06-20 Exxon Research Engineering Co Processo de pasta fluida de sìntese de hidrocarboneto
FR2830466B1 (fr) † 2001-10-09 2004-02-06 Axens Utilisation d'une composition a base de ti02 comme catalyseur pour realiser l'hydrolyse des cos et/ou d'hcn dans un melange gazeux
JP4048043B2 (ja) * 2001-11-02 2008-02-13 日揮株式会社 硫化カルボニル及びシアン化水素の分解触媒及び分解方法
US6713657B2 (en) 2002-04-04 2004-03-30 Chevron U.S.A. Inc. Condensation of olefins in fischer tropsch tail gas
US6723756B2 (en) 2002-04-29 2004-04-20 Chevron U.S.A. Inc. Aqueous separation of syngas components
US6768037B2 (en) 2002-10-30 2004-07-27 Chevron U.S.A. Inc. Process to upgrade fischer-tropsch products and form light olefins
US20050154069A1 (en) * 2004-01-13 2005-07-14 Syntroleum Corporation Fischer-Tropsch process in the presence of nitrogen contaminants
US7022742B2 (en) * 2004-04-08 2006-04-04 Syntroleum Corporation Process to control nitrogen-containing compounds in synthesis gas
MY140997A (en) 2004-07-22 2010-02-12 Shell Int Research Process for the removal of cos from a synthesis gas stream comprising h2s and cos
EA200801713A1 (ru) 2006-01-18 2008-12-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ удаления карбонилсульфида и сероводорода из потока синтез-газа
WO2008053421A2 (en) * 2006-10-31 2008-05-08 Sasol Technology (Proprietary) Limited Removal of hydrogen cyanide from synthesis gas
UA100395C2 (en) * 2007-10-26 2012-12-25 Haldor Topsoe As Process for a reduction in the amount of sulphur compounds, hydrogen cyanide and formic acid in synthesis gas
CN101269297B (zh) * 2008-05-21 2011-09-14 昆明理工大学 一种工业废气中氰化氢的催化氧化净化方法
CH699928A2 (de) * 2008-11-20 2010-05-31 Lonza Ag Verfahren zur Entfernung von Cyanwasserstoff aus Ethandinitril.
US8974759B2 (en) * 2011-11-28 2015-03-10 Coskata, Inc. Processes for selectively reducing the concentration of hydrogen cyanide in syngas
JP2013170091A (ja) 2012-02-20 2013-09-02 Toyo Eng Corp 合成ガスの製造方法
CN106492627B (zh) * 2016-11-28 2019-09-10 永康市禄祥环保科技有限公司 有机废气增溶催化溶剂
CN111925837A (zh) * 2020-08-11 2020-11-13 成都巨涛油气工程有限公司 一种转炉煤气净化处理方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733105B1 (de) * 1977-07-22 1979-01-18 Basf Ag Verfahren zur Herstellung von Synthesegasen durch partielle Oxidation
US4271133A (en) * 1980-03-31 1981-06-02 Union Carbide Corporation Process for removing hydrogen cyanide from gaseous streams
DE3037969A1 (de) * 1980-10-08 1982-05-13 Basf Ag, 6700 Ludwigshafen Verfahren zur entfernung von blausaeure aus wasserstoff enthaltenden gasen
GB2159132B (en) * 1984-05-18 1988-03-02 Shell Int Research Process for the removal of hydrogen cyanide from a gas stream
US4810475A (en) * 1987-08-18 1989-03-07 Shell Oil Company Removal of HCN, and HCN and COS, from a substantially chloride-free gaseous stream
GB2231581A (en) * 1989-05-15 1990-11-21 Shell Int Research Process for the preparation of hydrocarbons
US5173278A (en) * 1991-03-15 1992-12-22 Mobil Oil Corporation Denitrification of flue gas from catalytic cracking
DE4319234A1 (de) * 1993-06-09 1994-12-15 Linde Ag Verfahren zur Entfernung von HCN aus Gasgemischen und Katalysator zur Zersetzung von HCN
JP2881114B2 (ja) * 1993-07-14 1999-04-12 キャボット コーポレイション 触媒を用いるガスの処理方法
MY131526A (en) * 1993-12-27 2007-08-30 Shell Int Research A process for the preparation of carbon monoxide and/or hydrogen
US5463168A (en) * 1994-08-17 1995-10-31 Mobil Oil Corporation Process for the removal of hydrogen cyanide from FCC hydrocarbon product gas streams
DE4431788A1 (de) * 1994-09-07 1996-03-14 Huels Chemische Werke Ag Katalysator und Verfahren zur Zersetzung von HCN in Gasen
EP0757969B1 (de) * 1995-08-08 2000-03-29 Exxon Research And Engineering Company Verfahren zur Beseitigung von Cyanwasserstoff aus Synthesegas

Also Published As

Publication number Publication date
EP0757969A1 (de) 1997-02-12
AU6190896A (en) 1997-02-13
AU707647B2 (en) 1999-07-15
EP0757969B1 (de) 2000-03-29
DE69607423T2 (de) 2000-08-03
CA2181729C (en) 2000-05-30
CA2181729A1 (en) 1997-02-09
US6063349A (en) 2000-05-16

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