FR2178235A1 - Prodn of reducing gas - by reforming gaseous hydrocarbons - Google Patents

Prodn of reducing gas - by reforming gaseous hydrocarbons

Info

Publication number
FR2178235A1
FR2178235A1 FR7311579A FR7311579A FR2178235A1 FR 2178235 A1 FR2178235 A1 FR 2178235A1 FR 7311579 A FR7311579 A FR 7311579A FR 7311579 A FR7311579 A FR 7311579A FR 2178235 A1 FR2178235 A1 FR 2178235A1
Authority
FR
France
Prior art keywords
gas
contg
prodn
reducing gas
gaseous hydrocarbons
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.)
Granted
Application number
FR7311579A
Other languages
French (fr)
Other versions
FR2178235B1 (en
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 JP3238872A external-priority patent/JPS5212674B2/ja
Priority claimed from JP47032386A external-priority patent/JPS525036B2/ja
Priority claimed from JP3238772A external-priority patent/JPS526872B2/ja
Application filed by Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of FR2178235A1 publication Critical patent/FR2178235A1/en
Application granted granted Critical
Publication of FR2178235B1 publication Critical patent/FR2178235B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • 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
    • C01B3/346—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 heat generated by superheated steam
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Industrial Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Prodn. of a reducing gas by (a) mixing a hydrocarbon-contg. gas contg. >=1 of butane, butene, ethane, ethylene and propane, preheated to below its decompsn. temp., with a gas contg. CO2 and H2O, preheated to >1130 degrees C, in a reforming furnace; and (b) heating the gas mixt. to >1200 degrees C and keeping it at this temp. The hydrocarbon-contg. gas is pref. a by-prod. from petroleum refining, and the gas contg. CO2 and H2O is pref. the waste gas from a redn. furnace, esp. a blast furance for iron smelting.
FR7311579A 1972-03-30 1973-03-30 Prodn of reducing gas - by reforming gaseous hydrocarbons Granted FR2178235A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3238872A JPS5212674B2 (en) 1972-03-30 1972-03-30
JP47032386A JPS525036B2 (en) 1972-03-30 1972-03-30
JP3238772A JPS526872B2 (en) 1972-03-30 1972-03-30

Publications (2)

Publication Number Publication Date
FR2178235A1 true FR2178235A1 (en) 1973-11-09
FR2178235B1 FR2178235B1 (en) 1975-10-31

Family

ID=27287679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7311579A Granted FR2178235A1 (en) 1972-03-30 1973-03-30 Prodn of reducing gas - by reforming gaseous hydrocarbons

Country Status (3)

Country Link
DE (1) DE2316084C2 (en)
FR (1) FR2178235A1 (en)
IT (1) IT982706B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005769A1 (en) * 1985-03-25 1986-10-09 Josef Hubert Schick Process for the production of heat energy from synthetic gas

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10003482A1 (en) * 2000-01-27 2001-08-02 Basf Ag Process for the production of C9 alcohols and process for the integrated production of C9 alcohols and C10 alcohols

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE887802C (en) * 1943-12-22 1953-08-27 Koppers Gmbh Heinrich Process for the production of hydrogen and carbon dioxide by reacting hydrocarbon gases with water vapor or carbon dioxide
FR1342812A (en) * 1962-08-27 1963-11-15 Huettenwerk Oberhausen Ag Process and plant for manufacturing sponge iron

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1096880B (en) * 1953-03-13 1961-01-12 Didier Werke Ag Process for the thermal production of hydrocarbon-free synthesis gases from gaseous or liquid hydrocarbons
US3057708A (en) * 1958-11-06 1962-10-09 Hilgers Giovanni Method for the thermal processing of carbon-containing gas by direct heat exchange with another gas

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE887802C (en) * 1943-12-22 1953-08-27 Koppers Gmbh Heinrich Process for the production of hydrogen and carbon dioxide by reacting hydrocarbon gases with water vapor or carbon dioxide
FR1342812A (en) * 1962-08-27 1963-11-15 Huettenwerk Oberhausen Ag Process and plant for manufacturing sponge iron

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005769A1 (en) * 1985-03-25 1986-10-09 Josef Hubert Schick Process for the production of heat energy from synthetic gas

Also Published As

Publication number Publication date
DE2316084C2 (en) 1982-04-01
FR2178235B1 (en) 1975-10-31
DE2316084A1 (en) 1973-10-18
IT982706B (en) 1974-10-21

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Legal Events

Date Code Title Description
ST Notification of lapse