FR2062615A5 - Nickel/gamma-alumina as catalyst for steam cracking - natural gas - Google Patents

Nickel/gamma-alumina as catalyst for steam cracking - natural gas

Info

Publication number
FR2062615A5
FR2062615A5 FR7034677A FR7034677A FR2062615A5 FR 2062615 A5 FR2062615 A5 FR 2062615A5 FR 7034677 A FR7034677 A FR 7034677A FR 7034677 A FR7034677 A FR 7034677A FR 2062615 A5 FR2062615 A5 FR 2062615A5
Authority
FR
France
Prior art keywords
alumina
nickel
gamma
catalyst
natural gas
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
FR7034677A
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.)
USTAV PRO VYZKUM VYUZITI
Original Assignee
USTAV PRO VYZKUM VYUZITI
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 USTAV PRO VYZKUM VYUZITI filed Critical USTAV PRO VYZKUM VYUZITI
Application granted granted Critical
Publication of FR2062615A5 publication Critical patent/FR2062615A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
    • C07C4/06—Catalytic processes
    • 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
    • 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
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • 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
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • 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
    • C07C2523/12—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of actinides
    • 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
    • C07C2523/755—Nickel
    • 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
    • C07C2527/22—Carbides
    • C07C2527/224—Silicon carbide
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

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

Abstract

Catalyst for cracking natural gas (and heavier hydrocarbon) with simultaneous conversion of CO to CO2 comprises (as active components) nickel and gamma-alumina (contng. 3-50 esp. 7-20% Ni) promoted by calcium, strontium, barium or uranyl oxide, and a silicon carbide support. Al : Ni ratio is pref. greater than that in nickel spinel, and less than 10 : 1. Ratio of Al : promoter metal is pref. 1 : 0.01 - 2 (esp. 1 : 0.1 - 0.4). Pref. support has the compsn. at least 95% silicon carbide 1-5% silica, 0.1-2% alumina, and at most 1.5% calcium oxide, and has 40-60% accessible pores, less than 10% closed pores, and a specific surface of up to 0.1 m.2/g.
FR7034677A 1969-11-19 1970-09-24 Nickel/gamma-alumina as catalyst for steam cracking - natural gas Expired FR2062615A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS762269 1969-11-19

Publications (1)

Publication Number Publication Date
FR2062615A5 true FR2062615A5 (en) 1971-06-25

Family

ID=5425710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7034677A Expired FR2062615A5 (en) 1969-11-19 1970-09-24 Nickel/gamma-alumina as catalyst for steam cracking - natural gas

Country Status (1)

Country Link
FR (1) FR2062615A5 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826293A1 (en) * 2001-06-21 2002-12-27 Elf Antar France PROCESS FOR OBTAINING SYNTHESIS GAS BY PARTIAL CATALYTIC OXIDATION
FR2864528A1 (en) * 2003-12-31 2005-07-01 Total France Reforming methane with carbon dioxide to produce synthesis gas comprises using a catalyst with a support comprising beta silicon carbide
US7393877B2 (en) 2003-12-31 2008-07-01 Total France Process for the conversion of a synthesis gas to hydrocarbons in the presence of beta-SiC and effluent from this process
CN114231322A (en) * 2021-12-31 2022-03-25 北京派创石油技术服务有限公司 Gas purification and carbon dioxide circulation treatment method
CN114889234A (en) * 2022-04-28 2022-08-12 兴安盟石源玄武岩纤维工程技术研究院 Preparation method of basalt fiber-containing protective clothing used in complex environment

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826293A1 (en) * 2001-06-21 2002-12-27 Elf Antar France PROCESS FOR OBTAINING SYNTHESIS GAS BY PARTIAL CATALYTIC OXIDATION
WO2003000398A2 (en) * 2001-06-21 2003-01-03 Totalfinaelf France Method for obtaining synthesis gas by partial catalytic oxidation
WO2003000398A3 (en) * 2001-06-21 2003-03-13 Elf Antar France Method for obtaining synthesis gas by partial catalytic oxidation
US7101494B2 (en) 2001-06-21 2006-09-05 Totalfinaelf France Method for obtaining synthesis gas by partial catalytic oxidation
FR2864528A1 (en) * 2003-12-31 2005-07-01 Total France Reforming methane with carbon dioxide to produce synthesis gas comprises using a catalyst with a support comprising beta silicon carbide
WO2005072867A1 (en) * 2003-12-31 2005-08-11 Total France Method for processing methane-carbon dioxide mixtures
US7393877B2 (en) 2003-12-31 2008-07-01 Total France Process for the conversion of a synthesis gas to hydrocarbons in the presence of beta-SiC and effluent from this process
CN114231322A (en) * 2021-12-31 2022-03-25 北京派创石油技术服务有限公司 Gas purification and carbon dioxide circulation treatment method
CN114231322B (en) * 2021-12-31 2023-04-28 北京派创石油技术服务有限公司 Gas purifying and carbon dioxide circulating treatment method
CN114889234A (en) * 2022-04-28 2022-08-12 兴安盟石源玄武岩纤维工程技术研究院 Preparation method of basalt fiber-containing protective clothing used in complex environment
CN114889234B (en) * 2022-04-28 2023-09-26 兴安盟石源玄武岩纤维工程技术研究院 Preparation method of basalt fiber-containing protective clothing used in complex environment

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