ES314291A1 - Catalytic reforming of hydrocarbons - Google Patents

Catalytic reforming of hydrocarbons

Info

Publication number
ES314291A1
ES314291A1 ES0314291A ES314291A ES314291A1 ES 314291 A1 ES314291 A1 ES 314291A1 ES 0314291 A ES0314291 A ES 0314291A ES 314291 A ES314291 A ES 314291A ES 314291 A1 ES314291 A1 ES 314291A1
Authority
ES
Spain
Prior art keywords
gas
reaction
steam
methane
catalyst
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
ES0314291A
Other languages
Spanish (es)
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.)
Office National Industriel de lAzote
Original Assignee
Office National Industriel de lAzote
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 Office National Industriel de lAzote filed Critical Office National Industriel de lAzote
Publication of ES314291A1 publication Critical patent/ES314291A1/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
    • C01B3/382—Multi-step processes
    • 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
    • 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
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/26—Fuel gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

In the catalytic steam-reforming of hydrocarbons (except methane) to produce a methanerich gas, heat is provided by supplying a hydrogen-containing gas to the reaction to react exothermically with carbon oxides (to produce methane). The reaction is carried out at 450 to 550 C. and at 1 to 50 kg./sq. cm., and the flow rates of hydrocarbon, steam and hydrogen-containing gas are controlled to give an autothermic (or exothermic, if desired) reaction. The catalyst may be Ni and/or Co, or a Pt group metal on a refractory support. In an example, light petrol vaporized by superheated steam was mixed in the reactor with a gas (67% H 2 ), all reactants being preheated to 430 C., and the mixture reacted over a Ni/Pt catalyst. The product gas (57À9% CH 4 ) was methanated with H 2 at 320 C. to 95À6% CH 4 .In the catalytic steam-reforming of hydrocarbons (except methane) to produce a methane-rich gas, heat is provided by supplying a hydrogen-containing gas to the reaction to react exothermically with carbon oxides (to produce methane). The reaction is carried out at 450 DEG to 550 DEG C. and at 1 to 50 kg./sq. cm., and the flow rates of hydrocarbon, steam and hydrogen-containing gas are controlled to give an autothermic (or exothermic, if desired) reaction. The catalyst may be Ni and/or Co, or a Pt group metal on a refractory support. In an example, light petrol vaporized by superheated steam was mixed in the reactor with a gas (67% H2), all reactants being preheated to 430 DEG C., and the mixture reacted over a Ni/Pt catalyst. The product gas (57.9% CH4) was methanated with H2 at 320 DEG C. to 95.6% CH4.
ES0314291A 1964-07-03 1965-06-05 Catalytic reforming of hydrocarbons Expired ES314291A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4992A FR1411095A (en) 1964-07-03 1964-07-03 Direct manufacture of heavy gas by catalytic reforming under pressure of hydrocarbons

Publications (1)

Publication Number Publication Date
ES314291A1 true ES314291A1 (en) 1966-02-16

Family

ID=9691912

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0314291A Expired ES314291A1 (en) 1964-07-03 1965-06-05 Catalytic reforming of hydrocarbons

Country Status (9)

Country Link
AT (1) AT251176B (en)
BE (1) BE666325A (en)
CH (1) CH440238A (en)
DE (1) DE1545465A1 (en)
ES (1) ES314291A1 (en)
FR (1) FR1411095A (en)
GB (1) GB1109296A (en)
LU (1) LU48965A1 (en)
NL (1) NL6507812A (en)

Also Published As

Publication number Publication date
GB1109296A (en) 1968-04-10
BE666325A (en) 1965-11-03
CH440238A (en) 1967-07-31
DE1545465A1 (en) 1970-01-08
NL6507812A (en) 1966-01-04
FR1411095A (en) 1965-09-17
LU48965A1 (en) 1965-09-02
AT251176B (en) 1966-12-27

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