FR2408389A1 - Methane prepn. from hydrogen and hydrocarbon - using platinum-palladium group metal and iron group metal catalysts - Google Patents

Methane prepn. from hydrogen and hydrocarbon - using platinum-palladium group metal and iron group metal catalysts

Info

Publication number
FR2408389A1
FR2408389A1 FR7734104A FR7734104A FR2408389A1 FR 2408389 A1 FR2408389 A1 FR 2408389A1 FR 7734104 A FR7734104 A FR 7734104A FR 7734104 A FR7734104 A FR 7734104A FR 2408389 A1 FR2408389 A1 FR 2408389A1
Authority
FR
France
Prior art keywords
group metal
methane
hydrocarbon
hydrogen
platinum
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.)
Withdrawn
Application number
FR7734104A
Other languages
French (fr)
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.)
Texaco Development Corp
Original Assignee
Texaco Development 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
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Priority to FR7734104A priority Critical patent/FR2408389A1/en
Publication of FR2408389A1 publication Critical patent/FR2408389A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals

Abstract

Methane is prepd. by conversion of >=2C hydrocarbons by contacting the hydrocarbon and hydrogen with a finely-divided high surface area catalyst consisting of (a) 0.01-99.9% of a Pd-Pt gp. metal and (b) 0.01-99.9% of an iron -gp. metal, the metals being distributed throughout the finely divided high surface area catalyst. The mixt is contacted at 300-800 degrees C and the effluent gas contains >=50 wt.% methane. The catalyst is pref. an iron-platinum catalyst supported on a silica-alumina support. Suitable hydrocarbons are heptane, isobutane, n-butane, benzene, methylcyclopropane, and esp. hexane. 90-100% of the hydrocarbon may be converted to methane.
FR7734104A 1977-11-14 1977-11-14 Methane prepn. from hydrogen and hydrocarbon - using platinum-palladium group metal and iron group metal catalysts Withdrawn FR2408389A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7734104A FR2408389A1 (en) 1977-11-14 1977-11-14 Methane prepn. from hydrogen and hydrocarbon - using platinum-palladium group metal and iron group metal catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7734104A FR2408389A1 (en) 1977-11-14 1977-11-14 Methane prepn. from hydrogen and hydrocarbon - using platinum-palladium group metal and iron group metal catalysts

Publications (1)

Publication Number Publication Date
FR2408389A1 true FR2408389A1 (en) 1979-06-08

Family

ID=9197550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734104A Withdrawn FR2408389A1 (en) 1977-11-14 1977-11-14 Methane prepn. from hydrogen and hydrocarbon - using platinum-palladium group metal and iron group metal catalysts

Country Status (1)

Country Link
FR (1) FR2408389A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502142A1 (en) * 1981-03-17 1982-09-24 Inst Francais Du Petrole

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502142A1 (en) * 1981-03-17 1982-09-24 Inst Francais Du Petrole

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Legal Events

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