GB994971A - Improvements in or relating to the manufacture of combustible gas - Google Patents

Improvements in or relating to the manufacture of combustible gas

Info

Publication number
GB994971A
GB994971A GB1391861A GB1391861A GB994971A GB 994971 A GB994971 A GB 994971A GB 1391861 A GB1391861 A GB 1391861A GB 1391861 A GB1391861 A GB 1391861A GB 994971 A GB994971 A GB 994971A
Authority
GB
United Kingdom
Prior art keywords
nickel
feedstock
salt
solution
hydrocarbon
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
GB1391861A
Inventor
Jack Malcolm Hawes
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.)
Humphreys and Glasgow Ltd
Original Assignee
Humphreys and Glasgow Ltd
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 Humphreys and Glasgow Ltd filed Critical Humphreys and Glasgow Ltd
Priority to GB1391861A priority Critical patent/GB994971A/en
Publication of GB994971A publication Critical patent/GB994971A/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
    • C01B3/02—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
    • 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
    • C01B3/46—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 discontinuously preheated non-moving solid materials, e.g. blast and run
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/12—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with discontinuously preheated non-moving solid catalysts, e.g. blast and run
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)

Abstract

A process for maintaining the activity level of a nickel catalyst bed when used for catalytic cracking of gaseous or liquid hydrocarbons with steam or with steam and air, especially in cyclic processes, comprises feeding a hydrocarbon solution of a hydrocarbon-soluble salt of an organic acid into the plant during gas-making simultaneously with the injection of the hydrocarbon feedstock, the said introduction being carried out either continuously throughout all periods of injection, or intermittently during part of each or any period of injection of the feedstock. The salt is decomposable under the operating conditions to produce nickel or nickel oxide together with other compounds similar to those produced by cracking the feedstock. The nickel salt may be the nickel salt of a fatty acid having from 7 to 17 carbon atoms in the hydrocarbon chain or of an alicyclic carboxylic acid having 5 carbon atoms in the ring, e.g. nickel oleate, nickel myristate, nickel linoleate, or a nickel salt of a naphthenic acid. The nickel salt may be dissolved in the feedstock or added thereto in solution, or may be separately injected as a solution on to the catalyst. The amount of nickel added amounts to 0.002% to 0.05% by weight of the feedstock in a given phase, and delivery of the solution may be automatically controlled from the gas-making plant. Specification 772,787 is referred to.
GB1391861A 1961-04-18 1961-04-18 Improvements in or relating to the manufacture of combustible gas Expired GB994971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1391861A GB994971A (en) 1961-04-18 1961-04-18 Improvements in or relating to the manufacture of combustible gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1391861A GB994971A (en) 1961-04-18 1961-04-18 Improvements in or relating to the manufacture of combustible gas

Publications (1)

Publication Number Publication Date
GB994971A true GB994971A (en) 1965-06-10

Family

ID=10031761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1391861A Expired GB994971A (en) 1961-04-18 1961-04-18 Improvements in or relating to the manufacture of combustible gas

Country Status (1)

Country Link
GB (1) GB994971A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2022128A (en) * 1978-04-03 1979-12-12 Basf Ag Manufacture of gas containing hydrogen and carbon monoxide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2022128A (en) * 1978-04-03 1979-12-12 Basf Ag Manufacture of gas containing hydrogen and carbon monoxide

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