FR2190522A1 - Catalyst for methane prodn - for hydrogen and oxides of carbon, contg nickel, magnesium and aluminium - Google Patents

Catalyst for methane prodn - for hydrogen and oxides of carbon, contg nickel, magnesium and aluminium

Info

Publication number
FR2190522A1
FR2190522A1 FR7323220A FR7323220A FR2190522A1 FR 2190522 A1 FR2190522 A1 FR 2190522A1 FR 7323220 A FR7323220 A FR 7323220A FR 7323220 A FR7323220 A FR 7323220A FR 2190522 A1 FR2190522 A1 FR 2190522A1
Authority
FR
France
Prior art keywords
degrees
catalyst
calcining
temp
contg
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Withdrawn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
FR7323220A
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.)
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 FR2190522A1 publication Critical patent/FR2190522A1/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Withdrawn legal-status Critical Current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
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali- or alkaline earth metals
    • 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
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/20—Carbon compounds
    • C07C2527/232—Carbonates
    • C07C2527/236—Hydroxy carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

The catalyst is made from a cpd. of formula N25MgAl2-(OH)16CO3.4H2O, produced in aq. soln., by drying at 80-180 degrees C, calcining at 350-550 degrees C and subsequently reducing in a H2 stream. Between drying and calcining, the temp. is increased at 1.66-3.33 degrees C per min. Pref. drying is at 90-120 degrees C and calcining at 390-410 degrees C. The catalyst is used for prodn. of CH4-rich gas (e.g. as a substitute for natural gas) by reaction of gas mixts. contg. H2 and CO/CO2 under pressure and preheated to 200-300 degrees C. Pref. gases are obtained by steam-reforming and rich gas processes from hydrocarbons, esp. low-temp. naphtha cracking, and by autothermic catalytic or non-catalytic cracking of petrols, middle or heavy oils, or by gasification of coal or coal products. The catalyst is also suitable for low-temp. naphtha cracking. It is efficient at higher feed rates and lower temps., and retains its activity for longer periods than known alkalised Ni catalysts.
FR7323220A 1972-06-27 1973-06-26 Catalyst for methane prodn - for hydrogen and oxides of carbon, contg nickel, magnesium and aluminium Withdrawn FR2190522A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2231316A DE2231316C3 (en) 1972-06-27 1972-06-27 Process for the production of methane from gases containing carbon oxides and hydrogen

Publications (1)

Publication Number Publication Date
FR2190522A1 true FR2190522A1 (en) 1974-02-01

Family

ID=5848884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323220A Withdrawn FR2190522A1 (en) 1972-06-27 1973-06-26 Catalyst for methane prodn - for hydrogen and oxides of carbon, contg nickel, magnesium and aluminium

Country Status (7)

Country Link
JP (1) JPS4949903A (en)
BE (1) BE801540A (en)
DE (1) DE2231316C3 (en)
ES (1) ES416288A1 (en)
FR (1) FR2190522A1 (en)
IT (1) IT988288B (en)
NL (1) NL7308964A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310803A1 (en) * 1975-05-15 1976-12-10 Ici Ltd Catalyst of nickel, cobalt or iron cpds. and refractory oxide - mixed with carrier particles and used for methanisation reactions

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2952683A1 (en) * 1979-12-29 1981-07-02 Ruhrchemie Ag, 4200 Oberhausen METHANIZATION CATALYST AND METHOD FOR PRODUCING IT
JP4994686B2 (en) * 2006-03-20 2012-08-08 日揮触媒化成株式会社 Carbon monoxide methanation catalyst and carbon monoxide methanation method using the catalyst
CN115286088B (en) * 2022-07-25 2023-09-26 西南石油大学 By means of composite bimetallic FeWO 4 Method for treating waste drilling fluid by activating persulfate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310803A1 (en) * 1975-05-15 1976-12-10 Ici Ltd Catalyst of nickel, cobalt or iron cpds. and refractory oxide - mixed with carrier particles and used for methanisation reactions

Also Published As

Publication number Publication date
NL7308964A (en) 1974-01-02
IT988288B (en) 1975-04-10
DE2231316A1 (en) 1974-01-10
ES416288A1 (en) 1976-02-16
BE801540A (en) 1973-12-27
DE2231316B2 (en) 1978-01-26
JPS4949903A (en) 1974-05-15
DE2231316C3 (en) 1978-09-14

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