ES340242A1 - Process for reforming hydrocarbons under high pressure - Google Patents

Process for reforming hydrocarbons under high pressure

Info

Publication number
ES340242A1
ES340242A1 ES340242A ES340242A ES340242A1 ES 340242 A1 ES340242 A1 ES 340242A1 ES 340242 A ES340242 A ES 340242A ES 340242 A ES340242 A ES 340242A ES 340242 A1 ES340242 A1 ES 340242A1
Authority
ES
Spain
Prior art keywords
stage
catalyst
oxides
air
high pressure
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
ES340242A
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.)
Azote et Produits Chimiques SA
Original Assignee
Azote et Produits Chimiques SA
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 claimed from FR61061A external-priority patent/FR1492926A/en
Priority claimed from FR102684A external-priority patent/FR92171E/en
Application filed by Azote et Produits Chimiques SA filed Critical Azote et Produits Chimiques SA
Publication of ES340242A1 publication Critical patent/ES340242A1/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; Reversible storage of hydrogen
    • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
    • C01B3/32—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air
    • C01B3/34—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents using catalysts
    • 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; Reversible storage of hydrogen
    • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
    • C01B3/32—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air
    • C01B3/34—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents using catalysts
    • C01B3/384—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents using catalysts with external heating of the catalyst
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1047—Group VIII metal catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1047—Group VIII metal catalysts
    • C01B2203/1052—Nickel or cobalt catalysts

Landscapes

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

Abstract

Gases containing about 60 to 70% H 2 are made by catalytically steam reforming gaseous and/or liquid hydrocarbons having a B.P. not greater than 350 C., containing up to 30% aromatics, and having from 4 to 12 C atoms per molecule. Essential reaction conditions are: pressure 70 to 200 bars, inlet temperature 300 to 700 C., space velocity (litres hydrocarbon/litre of catalyst per hour) up to 30, steam to carbon mole ratio 1.5 to 5, and the catalyst should contain Ni in an amount calculated as Ni oxide, of from 8 to 30% b.w. of the total catalyst. The catalyst support is one or more of the oxides of Mg, Ca, Al, and/or Zr dioxide, and may contain SiO 2 and one or more of the oxides of K, Na, Ba and/or Cr trioxide. Conventional radiantly heated reformers are used, and air, CO, C0 2 or recycled H 2 may be delivered to the inlet. Two-stage reforming processes are described, air being added at the second stage which acts to adjust the CH 4 content of the make gas, and the second stage may be carried out in a chamber containing the tubes forming the first stage.
ES340242A 1966-05-11 1967-05-10 Process for reforming hydrocarbons under high pressure Expired ES340242A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR61061A FR1492926A (en) 1966-05-11 1966-05-11 High pressure reforming process for hydrocarbons
FR102684A FR92171E (en) 1967-04-14 1967-04-14 High pressure reforming process for hydrocarbons

Publications (1)

Publication Number Publication Date
ES340242A1 true ES340242A1 (en) 1968-06-01

Family

ID=26170572

Family Applications (1)

Application Number Title Priority Date Filing Date
ES340242A Expired ES340242A1 (en) 1966-05-11 1967-05-10 Process for reforming hydrocarbons under high pressure

Country Status (5)

Country Link
US (1) US3533766A (en)
BE (1) BE698289A (en)
DE (1) DE1645861A1 (en)
ES (1) ES340242A1 (en)
GB (1) GB1189001A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005031A (en) * 1973-04-11 1977-01-25 Hoffmann-La Roche Inc. Nickel peroxide oxidizing agent
US4452915A (en) * 1977-12-22 1984-06-05 General Electric Company Nickel oxide catalyst supported on magnesium for the selective ortho-alkylation of phenolic compounds with an alkane
US4451578A (en) * 1982-04-26 1984-05-29 United Technologies Corporation Iron oxide catalyst for steam reforming
DE3501460A1 (en) * 1985-01-17 1986-07-17 Linde Ag, 6200 Wiesbaden METHOD FOR GENERATING H (DOWN ARROW) 2 (DOWN ARROW) / CO SYNTHESIS GAS
GB2188061B (en) * 1986-03-21 1989-11-15 British Gas Plc Production of methane-containing gases
RU2553457C1 (en) * 2013-11-08 2015-06-20 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Catalyst of steam conversion of hydrocarbons and method of obtaining thereof
MX2023000297A (en) 2020-07-07 2023-04-11 Proteum Energy Llc METHOD AND SYSTEM FOR CONVERTING NON-METHANE HYDROCARBONS TO RECOVER HYDROGEN GAS AND/OR METHANE GAS FROM THESE.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2028326A (en) * 1931-01-23 1936-01-21 Standard Oil Dev Co Apparatus for the production of hydrogen
GB772787A (en) * 1952-02-19 1957-04-17 Azote Office Nat Ind Improvements in or relating to processes for the manufacture of gases containing hydrogen by a conversion of hydrocarbons
US3119667A (en) * 1961-01-31 1964-01-28 Pullman Inc Process for hydrogen production
NL268083A (en) * 1961-08-16
US3278268A (en) * 1962-08-15 1966-10-11 Engelhard Ind Inc Method for hydrogen production
US3132010A (en) * 1962-11-08 1964-05-05 Pullman Inc Reforming of gaseous hydrocarbons
DE1185590B (en) * 1962-12-18 1965-01-21 Basf Ag Tube furnace
US3201214A (en) * 1963-02-01 1965-08-17 Pullman Inc Production of domestic heating gas
US3394086A (en) * 1964-05-04 1968-07-23 Exxon Research Engineering Co Selective partial conversion of naphtha hydrocarbons to hydrogen
US3385670A (en) * 1964-12-29 1968-05-28 Pullman Inc Steam reforming of hydrocarbons and catalyst therefor containing a cobalt component on a zirconia support
US3420643A (en) * 1965-08-24 1969-01-07 Azote & Prod Chim Method for reforming light petrol fractions under pressure

Also Published As

Publication number Publication date
BE698289A (en) 1967-11-10
US3533766A (en) 1970-10-13
GB1189001A (en) 1970-04-22
DE1645861A1 (en) 1970-07-09

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