GB1317965A - Treatment of impure hydrogen - Google Patents

Treatment of impure hydrogen

Info

Publication number
GB1317965A
GB1317965A GB3883970A GB3883970A GB1317965A GB 1317965 A GB1317965 A GB 1317965A GB 3883970 A GB3883970 A GB 3883970A GB 3883970 A GB3883970 A GB 3883970A GB 1317965 A GB1317965 A GB 1317965A
Authority
GB
United Kingdom
Prior art keywords
hydrogen
dehydrogenation
impurities
treatment
aug
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
GB3883970A
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
Badische Anilin and Sodafabrik AG
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, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1317965A publication Critical patent/GB1317965A/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
    • 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
    • C01B2203/047—Composition of the impurity the impurity being carbon monoxide
    • 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
    • C01B2203/048—Composition of the impurity the impurity being an organic compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

1317965 Treatment of hydrogen containing impurities BADISCHE ANILIN- & SODAFABRIK AG 12 Aug 1970 [13 Aug 1969] 38839/70 Heading C1A Impure hydrogen obtained in the dehydrogenation of an organic compound containing carbon, hydrogen and optionally oxygen atoms and which contains besides the starting material dehydrogenation and/or decomposition products as impurities, is passed over a Ni catalyst supported on an aluminium oxide and/ or magnesium oxide carrier at a temperature of 150‹-500‹C to degrade some of the impurities to methane. The Ni catalyst may be present in an amount of 20-70% by weight (calculated as NiO) based on the support. The MgO may be present in an amount of 30-80% by weight of the carrier. The hydrogen may have been obtained in the dehydrogenation of cyclohexanol into cyclohexanone, ethylbenzene into styrene or propane into propylene.
GB3883970A 1969-08-13 1970-08-12 Treatment of impure hydrogen Expired GB1317965A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691941174 DE1941174C3 (en) 1969-08-13 1969-08-13 Process for the treatment of hydrogen containing impurities

Publications (1)

Publication Number Publication Date
GB1317965A true GB1317965A (en) 1973-05-23

Family

ID=5742668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3883970A Expired GB1317965A (en) 1969-08-13 1970-08-12 Treatment of impure hydrogen

Country Status (5)

Country Link
JP (1) JPS4936555B1 (en)
BE (1) BE754712A (en)
DE (1) DE1941174C3 (en)
FR (1) FR2056860A5 (en)
GB (1) GB1317965A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5162440A (en) * 1974-11-27 1976-05-31 Hitachi Ltd REIDANBOSOCHI
JPS5162439A (en) * 1974-11-27 1976-05-31 Hitachi Ltd REIDANBOSOCHI

Also Published As

Publication number Publication date
FR2056860A5 (en) 1971-05-14
JPS4936555B1 (en) 1974-10-01
BE754712A (en) 1971-02-11
DE1941174B2 (en) 1974-11-28
DE1941174C3 (en) 1975-07-24
DE1941174A1 (en) 1971-03-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee