NL7505143A - METHOD FOR PREPARING HOT REDUCING GASES. - Google Patents

METHOD FOR PREPARING HOT REDUCING GASES.

Info

Publication number
NL7505143A
NL7505143A NL7505143A NL7505143A NL7505143A NL 7505143 A NL7505143 A NL 7505143A NL 7505143 A NL7505143 A NL 7505143A NL 7505143 A NL7505143 A NL 7505143A NL 7505143 A NL7505143 A NL 7505143A
Authority
NL
Netherlands
Prior art keywords
reducing gases
preparing hot
hot reducing
preparing
gases
Prior art date
Application number
NL7505143A
Other languages
Dutch (nl)
Original Assignee
Centre Rech Metallurgique
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 Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Publication of NL7505143A publication Critical patent/NL7505143A/en

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
    • C21B5/002—Heated electrically (plasma)
    • 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
    • C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
    • 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
    • C01B3/342—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 with the aid of electrical means, electromagnetic or mechanical vibrations, or particle radiations
    • 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
    • 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
    • C01B3/36—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 oxygen or mixtures containing oxygen as gasifying agents
    • 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
    • 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]
NL7505143A 1974-05-10 1975-05-01 METHOD FOR PREPARING HOT REDUCING GASES. NL7505143A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6044582A BE814899A (en) 1974-05-10 1974-05-10 PROCESS FOR MANUFACTURING HOT REDUCING GAS.

Publications (1)

Publication Number Publication Date
NL7505143A true NL7505143A (en) 1975-11-12

Family

ID=3874578

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7505143A NL7505143A (en) 1974-05-10 1975-05-01 METHOD FOR PREPARING HOT REDUCING GASES.

Country Status (8)

Country Link
JP (1) JPS50155494A (en)
BE (1) BE814899A (en)
CA (1) CA1069699A (en)
DE (1) DE2519526A1 (en)
FR (1) FR2270202B1 (en)
GB (1) GB1457862A (en)
LU (1) LU72440A1 (en)
NL (1) NL7505143A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1147964A (en) * 1979-05-25 1983-06-14 Francis J. Ii Harvey Process for reducing spent gas generated in the production of sponge iron
SE434676B (en) * 1981-10-22 1984-08-06 Skf Steel Eng Ab SET AND DEVICE FOR HEATING OF INDUSTRIAL ENDAL PROCESS AIR
FR2500479B1 (en) * 1981-02-26 1986-01-17 Skf Steel Eng Ab METHOD AND APPARATUS FOR PRODUCING IRON SPONGE
FR2500480B1 (en) * 1981-02-26 1985-12-13 Skf Steel Eng Ab METHOD AND APPARATUS FOR PRODUCING IRON SPONGE
SE434650B (en) * 1982-06-09 1984-08-06 Skf Steel Eng Ab SEE USE OF PLASM MAGAZINE TO RAISE THE BLESTER TEMPERATURE IN A SHAKT OVEN
SE435998B (en) * 1983-03-28 1984-11-05 Skf Steel Eng Ab KIT FOR HEATING OF PROCESS AIR FOR INDUSTRIAL PROCESSES
LU85585A1 (en) * 1983-10-12 1985-04-02 Centre Rech Metallurgique PROCESS FOR INJECTING REDUCING GAS IN THE BLAST FURNACE
US4606761A (en) * 1983-11-29 1986-08-19 Union Steel Corp. (of So. Africa) Ltd. Reduction of metal compounds
FR2573437B1 (en) * 1984-11-21 1989-09-15 Siderurgie Fse Inst Rech PROCESS FOR THE CONDUCT OF A BLAST FURNACE, ESPECIALLY A STEEL BLAST
SE8501005L (en) * 1985-03-01 1986-09-02 Skf Steel Eng Ab THERMAL REFORM OF THE GAS SHOULDER
SE457264B (en) * 1985-09-25 1988-12-12 Skf Steel Eng Ab SAVE TO CLEAN COOK Oven
SE457355B (en) * 1985-09-25 1988-12-19 Skf Steel Eng Ab MAKE SURE TO PREPARE A CLEAN, CARBON OXIDE AND GAS GAS INCLUDING GAS
FR2593493B1 (en) * 1986-01-28 1988-04-15 British Petroleum Co PROCESS FOR THE PRODUCTION OF REACTIVE GASES RICH IN HYDROGEN AND CARBON OXIDE IN AN ELECTRIC POST-ARC
DE19739181A1 (en) * 1997-09-08 1999-03-11 Abb Research Ltd Discharge reactor and use of the same
DE19757936B4 (en) * 1997-12-27 2005-08-25 Abb Research Ltd. Process for producing a H2-CO gas mixture
LU101210B1 (en) 2019-05-14 2020-11-16 Wurth Paul Sa Method for operating a metallurgical furnace

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD28565A (en) *
DE974763C (en) * 1950-12-23 1961-04-20 Didier Werke Ag Process for the production of hydrogen or hydrogen-containing gases from methane or similar hydrocarbons
FR2098026A5 (en) * 1970-06-30 1972-03-03 Rech Metal Centre Injecting hot reducing gas into a blast furn- - ace
SE371453C (en) * 1973-03-26 1978-01-12 Skf Ind Trading & Dev KIT FOR PRODUCTION OF REDUCTION GAS

Also Published As

Publication number Publication date
FR2270202A1 (en) 1975-12-05
GB1457862A (en) 1976-12-08
LU72440A1 (en) 1975-08-26
FR2270202B1 (en) 1979-03-16
CA1069699A (en) 1980-01-15
DE2519526A1 (en) 1975-11-20
BE814899A (en) 1974-11-12
JPS50155494A (en) 1975-12-15

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed