ES471942A1 - Manufacture of synthesis gas by partial oxidation - Google Patents

Manufacture of synthesis gas by partial oxidation

Info

Publication number
ES471942A1
ES471942A1 ES471942A ES471942A ES471942A1 ES 471942 A1 ES471942 A1 ES 471942A1 ES 471942 A ES471942 A ES 471942A ES 471942 A ES471942 A ES 471942A ES 471942 A1 ES471942 A1 ES 471942A1
Authority
ES
Spain
Prior art keywords
synthesis gas
manufacture
bars
separating
partial oxidation
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
Application number
ES471942A
Other languages
Spanish (es)
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of ES471942A1 publication Critical patent/ES471942A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C01B3/36—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 oxygen or mixtures containing oxygen as gasifying agents
    • 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
    • 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
    • C01B3/506—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification at low temperatures
    • 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
    • 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
    • C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
    • 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
    • C01B2203/0485—Composition of the impurity the impurity being a sulfur compound
    • 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
    • C01B2203/049—Composition of the impurity the impurity being carbon

Landscapes

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

Abstract

In the manufacture of synthesis gas containing CO and H2 by partially oxidizing hydrocarbons or coal with oxygen-containing gas in the presence of a temperature moderator in a non-packed, non-catalytic, synthesis gas reactor at an autothermal temperature of from 900 to 1700 DEG C and at a pressure of from 1 to 250 bars, then cooling the reaction product, separating off particulate carbon, removing acidic impurities and carrying out any further desired aftertreatment, difficulties have arisen over removal of hydrocyanic acid. The present invention removes hydrocyanic acid from the reaction product by treating it, after the step of separating off particulate carbon but before the step of removing acidic impurities, in a catalytic hydrogenation zone at from 100 to 250 DEG C and a pressure of from 1 to 250 bars.
ES471942A 1977-07-22 1978-07-21 Manufacture of synthesis gas by partial oxidation Expired ES471942A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2733105A DE2733105B1 (en) 1977-07-22 1977-07-22 Process for the production of synthesis gases by partial oxidation

Publications (1)

Publication Number Publication Date
ES471942A1 true ES471942A1 (en) 1979-02-01

Family

ID=6014574

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471942A Expired ES471942A1 (en) 1977-07-22 1978-07-21 Manufacture of synthesis gas by partial oxidation

Country Status (12)

Country Link
JP (1) JPS5422403A (en)
BE (1) BE869167A (en)
DE (1) DE2733105B1 (en)
ES (1) ES471942A1 (en)
FR (1) FR2398107A1 (en)
GB (1) GB2002809A (en)
IT (1) IT1105096B (en)
NL (1) NL7807723A (en)
NO (1) NO782519L (en)
PT (1) PT68334A (en)
SE (1) SE7807932L (en)
YU (1) YU175278A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN153794B (en) * 1979-03-06 1984-08-18 Aeci Ltd
DE3020975A1 (en) * 1980-06-03 1981-12-10 Krupp-Koppers Gmbh, 4300 Essen Oxide(s) of nitrogen and sulphur removed from partial oxidn. gas - using supported catalysts contg. sulphide(s) of cobalt, molybdenum, etc.
DE3037969A1 (en) * 1980-10-08 1982-05-13 Basf Ag, 6700 Ludwigshafen METHOD FOR REMOVING BLUE ACID FROM HYDROGEN CONTAINING GAS
DE69607423T2 (en) * 1995-08-08 2000-08-03 Exxon Research And Engineering Co., Florham Park Process for removing hydrogen cyanide from synthesis gas
US6162373A (en) * 1995-10-03 2000-12-19 Exxon Research And Engineering Company Removal of hydrogen cyanide from synthesis gas (Law322)
CN1307626A (en) * 1998-04-27 2001-08-08 东洋工程株式会社 Gasification method
CN101484230B (en) 2006-04-28 2012-12-26 赫多特普索化工设备公司 Process for the removal of hydrogen cyanide and formic acid from synthesis gas
MY148441A (en) * 2007-10-26 2013-04-30 Haldor Topsoe As Process for a reduction in the amount of sulphur compounds, hydrogen cyanide and formic acid in synthesis gas
US9856141B2 (en) * 2016-01-07 2018-01-02 Fluor Technologies Corporation Method for avoiding expensive sour water stripper metallurgy in a gasification plant

Also Published As

Publication number Publication date
YU175278A (en) 1982-06-30
NL7807723A (en) 1979-01-24
DE2733105B1 (en) 1979-01-18
FR2398107A1 (en) 1979-02-16
NO782519L (en) 1979-01-23
BE869167A (en) 1979-01-22
IT1105096B (en) 1985-10-28
IT7850245A0 (en) 1978-07-11
GB2002809A (en) 1979-02-28
SE7807932L (en) 1979-01-23
JPS5422403A (en) 1979-02-20
PT68334A (en) 1978-07-31

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