NO176904C - Fremgangsmåte for katalytisk omdanning av et hydrokarbonråstoff - Google Patents

Fremgangsmåte for katalytisk omdanning av et hydrokarbonråstoff

Info

Publication number
NO176904C
NO176904C NO884172A NO884172A NO176904C NO 176904 C NO176904 C NO 176904C NO 884172 A NO884172 A NO 884172A NO 884172 A NO884172 A NO 884172A NO 176904 C NO176904 C NO 176904C
Authority
NO
Norway
Prior art keywords
hydrocarbon feedstock
catalytic conversion
catalytic
conversion
feedstock
Prior art date
Application number
NO884172A
Other languages
English (en)
Other versions
NO884172D0 (no
NO176904B (no
NO884172L (no
Inventor
Jeffrey Michael Owen Lewis
William Howard Henstock
Original Assignee
Union Carbide Corp
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
Priority to CA000577174A priority Critical patent/CA1315300C/en
Priority to DE8888115321T priority patent/DE3876624T2/de
Priority to EP88115321A priority patent/EP0359843B1/en
Publication of NO884172D0 publication Critical patent/NO884172D0/no
Priority to NO884172A priority patent/NO176904C/no
Priority to AU22394/88A priority patent/AU609186B2/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Priority to DK527688A priority patent/DK527688A/da
Priority to ZA887238A priority patent/ZA887238B/xx
Priority to JP63249162A priority patent/JPH0745015B2/ja
Priority to CN88107254A priority patent/CN1029840C/zh
Priority to US07/309,927 priority patent/US4973792A/en
Publication of NO884172L publication Critical patent/NO884172L/no
Publication of NO176904B publication Critical patent/NO176904B/no
Publication of NO176904C publication Critical patent/NO176904C/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G3/00Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/42Catalytic treatment
    • C10G3/44Catalytic treatment characterised by the catalyst used
    • C10G3/48Catalytic treatment characterised by the catalyst used further characterised by the catalyst support
    • C10G3/49Catalytic treatment characterised by the catalyst used further characterised by the catalyst support containing crystalline aluminosilicates, e.g. molecular sieves
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G3/00Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/50Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids in the presence of hydrogen, hydrogen donors or hydrogen generating compounds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G3/00Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/60Controlling or regulating the processes
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G3/00Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/62Catalyst regeneration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30After treatment, characterised by the means used
    • B01J2229/42Addition of matrix or binder particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/82Phosphates
    • B01J29/84Aluminophosphates containing other elements, e.g. metals, boron
    • B01J29/85Silicoaluminophosphates [SAPO compounds]
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027Powdering
    • B01J37/0045Drying a slurry, e.g. spray drying
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40Characteristics of the process deviating from typical ways of processing
    • C10G2300/4006Temperature
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/70Catalyst aspects
    • C10G2300/708Coking aspect, coke content and composition of deposits
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/80Additives
    • C10G2300/802Diluents
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/80Additives
    • C10G2300/805Water
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2400/00Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20C2-C4 olefins
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/584Recycling of catalysts
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00Technologies relating to oil refining and petrochemical industry
    • Y02P30/20Technologies relating to oil refining and petrochemical industry using bio-feedstock
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00Technologies relating to oil refining and petrochemical industry
    • Y02P30/40Ethylene production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
NO884172A 1987-07-07 1988-09-20 Fremgangsmåte for katalytisk omdanning av et hydrokarbonråstoff NO176904C (no)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CA000577174A CA1315300C (en) 1987-07-07 1988-09-12 Chemical conversion process
DE8888115321T DE3876624T2 (de) 1987-07-07 1988-09-19 Chemisches umwandlungsverfahren.
EP88115321A EP0359843B1 (en) 1987-07-07 1988-09-19 Chemical conversion process
NO884172A NO176904C (no) 1987-07-07 1988-09-20 Fremgangsmåte for katalytisk omdanning av et hydrokarbonråstoff
AU22394/88A AU609186B2 (en) 1987-07-07 1988-09-20 Chemical conversion process
DK527688A DK527688A (da) 1987-07-07 1988-09-22 Fremgangsmaade til katalytisk omdannelse af et udgangsmateriale
ZA887238A ZA887238B (en) 1987-07-07 1988-09-27 Chemical conversion process
JP63249162A JPH0745015B2 (ja) 1987-07-07 1988-10-04 化学転化方法
CN88107254A CN1029840C (zh) 1987-07-07 1988-10-20 化学转化方法
US07/309,927 US4973792A (en) 1987-07-07 1989-02-13 Chemical conversion process

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US7057487A 1987-07-07 1987-07-07
CA000577174A CA1315300C (en) 1987-07-07 1988-09-12 Chemical conversion process
EP88115321A EP0359843B1 (en) 1987-07-07 1988-09-19 Chemical conversion process
NO884172A NO176904C (no) 1987-07-07 1988-09-20 Fremgangsmåte for katalytisk omdanning av et hydrokarbonråstoff
DK527688A DK527688A (da) 1987-07-07 1988-09-22 Fremgangsmaade til katalytisk omdannelse af et udgangsmateriale
ZA887238A ZA887238B (en) 1987-07-07 1988-09-27 Chemical conversion process
JP63249162A JPH0745015B2 (ja) 1987-07-07 1988-10-04 化学転化方法

Publications (4)

Publication Number Publication Date
NO884172D0 NO884172D0 (no) 1988-09-20
NO884172L NO884172L (no) 1990-03-21
NO176904B NO176904B (no) 1995-03-13
NO176904C true NO176904C (no) 1995-06-21

Family

ID=27560933

Family Applications (1)

Application Number Title Priority Date Filing Date
NO884172A NO176904C (no) 1987-07-07 1988-09-20 Fremgangsmåte for katalytisk omdanning av et hydrokarbonråstoff

Country Status (9)

Country Link
EP (1) EP0359843B1 (no)
JP (1) JPH0745015B2 (no)
CN (1) CN1029840C (no)
AU (1) AU609186B2 (no)
CA (1) CA1315300C (no)
DE (1) DE3876624T2 (no)
DK (1) DK527688A (no)
NO (1) NO176904C (no)
ZA (1) ZA887238B (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19834876A1 (de) * 1998-08-01 2000-02-03 Aventis Res & Tech Gmbh & Co Verfahren zur Herstellung sphärischer Teilchen bei der Kristallisation
US6437208B1 (en) 1999-09-29 2002-08-20 Exxonmobil Chemical Patents Inc. Making an olefin product from an oxygenate
US6440894B1 (en) * 2001-06-25 2002-08-27 Exxonmobil Chemical Patents, Inc. Methods of removing halogen from non-zeolitic molecular sieve catalysts
WO2003000413A1 (en) * 2001-06-25 2003-01-03 Exxonmobil Chemical Patents Inc. Molecular sieve catalyst composition, its making and use in conversion processes
US6710008B2 (en) * 2002-01-17 2004-03-23 Exxonmobil Chemical Patents Inc. Method of making molecular sieve catalyst
ES2282488T3 (es) 2001-07-02 2007-10-16 Exxonmobil Chemical Patents Inc. Inhibicion de la formacion de coque en un catalizador en la fabricacion de una olefina.
DE10161665A1 (de) * 2001-12-14 2003-06-26 Lurgi Ag Verfahren zur thermischen Entkokung eines Zeolith-Katalysators
US7053260B2 (en) * 2002-01-07 2006-05-30 Exxonmobil Chemical Patents Inc. Reducing temperature differences within the regenerator of an oxygenate to olefin process
US6872680B2 (en) 2002-03-20 2005-03-29 Exxonmobil Chemical Patents Inc. Molecular sieve catalyst composition, its making and use in conversion processes
US7829750B2 (en) 2004-12-30 2010-11-09 Exxonmobil Chemical Patents Inc. Fluidizing a population of catalyst particles having a low catalyst fines content
US7829030B2 (en) * 2004-12-30 2010-11-09 Exxonmobil Chemical Patents Inc. Fluidizing a population of catalyst particles having a low catalyst fines content
JP2008266245A (ja) * 2007-04-24 2008-11-06 Mitsubishi Chemicals Corp 芳香族炭化水素の製造方法
EP2377613B1 (en) * 2009-12-18 2014-10-15 JGC Catalysts and Chemicals Ltd. Metal-supported crystalline silica aluminophosphate catalyst and process for producing the same
CN102876370B (zh) * 2011-07-11 2015-02-18 中国石油化工股份有限公司 一种渣油加氢裂化方法
JP5772387B2 (ja) * 2011-08-23 2015-09-02 トヨタ自動車株式会社 マグネシウムを有するシリコアルミノリン酸塩モレキュラーシーブ及びその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56500877A (no) * 1979-07-09 1981-07-02
US4454025A (en) * 1981-05-13 1984-06-12 Ashland Oil, Inc. Passivating heavy metals in carbo-metallic oil conversion
DE3130065A1 (de) * 1981-07-30 1983-02-17 Bayer Ag, 5090 Leverkusen Verfahren zur regeneration von katalysatoren
US4574044A (en) * 1982-03-31 1986-03-04 Chevron Research Company Method for spent catalyst treating for fluidized catalytic cracking systems
US4499327A (en) * 1982-10-04 1985-02-12 Union Carbide Corporation Production of light olefins
US4677243A (en) * 1982-10-04 1987-06-30 Union Carbide Corporation Production of light olefins from aliphatic hetero compounds
US4677242A (en) * 1982-10-04 1987-06-30 Union Carbide Corporation Production of light olefins

Also Published As

Publication number Publication date
AU2239488A (en) 1990-03-29
ZA887238B (en) 1989-10-25
DE3876624T2 (de) 1993-06-09
NO884172D0 (no) 1988-09-20
CA1315300C (en) 1993-03-30
DK527688A (da) 1990-03-23
AU609186B2 (en) 1991-04-26
JPH02102726A (ja) 1990-04-16
CN1029840C (zh) 1995-09-27
NO176904B (no) 1995-03-13
NO884172L (no) 1990-03-21
EP0359843A1 (en) 1990-03-28
DK527688D0 (da) 1988-09-22
EP0359843B1 (en) 1992-12-09
DE3876624D1 (de) 1993-01-21
JPH0745015B2 (ja) 1995-05-17
CN1041932A (zh) 1990-05-09

Similar Documents

Publication Publication Date Title
SG45193G (en) Process for the catalytic cracking of a hydrocarbon feedstock
AU3545689A (en) A method of producing a zeolite beta hydrocarbon conversion catalyst
EP0305720A3 (en) Production of gaseous olefins by catalytic conversion of hydrocarbons
PT87444A (pt) Process for partial oxidation of a hydrocarbon containing fuel
NO175522C (no) Fremgangsmåte for konvertering av et C1-6ikke-olefinisk råstoff til et tilsvarende olefin
NZ227081A (en) Catalytic production of heavier hydrocarbons; apparatus therefor
NZ213928A (en) Catalytic production of aromatic hydrocarbons from c2- rich hydrocarbon feedstock
NO176904C (no) Fremgangsmåte for katalytisk omdanning av et hydrokarbonråstoff
NZ189594A (en) Crystalline aluminosilicate zeolite catalyst and production of hydrocarbons from alcohols
DE3070524D1 (en) Catalytic conversion of hydrocarbons
GB2171716B (en) Two stage process for catalytic conversion of olefins to higher hydrocarbons
FR2623797B2 (fr) Procede de conversion du methane en hydrocarbures superieurs
GB2210286B (en) Method of performing endothermic catalytic reactions
DE3562612D1 (en) Process for the catalytic conversion of methanol to hydrocarbons
EP0320979A3 (en) A process for steam reforming of hydrocarbons
AU1387188A (en) Catalytic conversion of c3aliphatics to higher hydrocarbons
DE3560348D1 (en) Process for the presulfurisation of a hydrocarbon treatment catalyst
DE3062498D1 (en) Catalytic production of hydrocarbons including catalyst regeneration
EP0159097A3 (en) Process for the catalytic conversion of heavy hydrocarbon oils
EP0280342A3 (en) Process for the catalytic conversion of hydrocarbon oils
DE3663801D1 (en) Process for the production of a synthesis gas conversion catalyst
DE3364706D1 (en) Process for the production of a hydrocarbon conversion catalyst
GB2160542B (en) Catalytic process for production of methane
JPS5495992A (en) Catalyst for catalytic decomposition of hydrocarbons
GB2023639B (en) Catalyst and process for conversion of hydrocarbons