CA1012355A - Method of preparing reducing gas - Google Patents

Method of preparing reducing gas

Info

Publication number
CA1012355A
CA1012355A CA190,232A CA190232A CA1012355A CA 1012355 A CA1012355 A CA 1012355A CA 190232 A CA190232 A CA 190232A CA 1012355 A CA1012355 A CA 1012355A
Authority
CA
Canada
Prior art keywords
reducing gas
preparing reducing
preparing
gas
reducing
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
CA190,232A
Other languages
English (en)
Other versions
CA190232S (en
Inventor
Hiroaki Nishio
Shoichiro Ohzeki
Tsuneo Miyashita
Kazuo Sano
Tosio Nayuki
Takeo Yamada
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
Application filed by Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Application granted granted Critical
Publication of CA1012355A publication Critical patent/CA1012355A/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
    • C01B3/22—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
    • C01B3/36—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Industrial Gases (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA190,232A 1973-01-16 1974-01-15 Method of preparing reducing gas Expired CA1012355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48007243A JPS4994592A (de) 1973-01-16 1973-01-16

Publications (1)

Publication Number Publication Date
CA1012355A true CA1012355A (en) 1977-06-21

Family

ID=11660554

Family Applications (1)

Application Number Title Priority Date Filing Date
CA190,232A Expired CA1012355A (en) 1973-01-16 1974-01-15 Method of preparing reducing gas

Country Status (11)

Country Link
US (1) US3912502A (de)
JP (1) JPS4994592A (de)
BE (1) BE809668A (de)
BR (1) BR7400243D0 (de)
CA (1) CA1012355A (de)
DE (1) DE2401991B2 (de)
FR (1) FR2221398B1 (de)
GB (1) GB1457793A (de)
IT (1) IT1003351B (de)
LU (1) LU69180A1 (de)
NL (1) NL7400290A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1021774B (it) * 1974-10-11 1978-02-20 Centro Speriment Metallurg Processo per la preparazione di gas riducenti
US4381938A (en) * 1980-06-12 1983-05-03 Claflin H Bruce Multi-purpose zone controlled blast furnace and method of producing hot metal, gases and slags
DK44684D0 (da) * 1984-02-01 1984-02-01 Topsoee H A S Fremgangsmaade til fremstilling af en reducerende fremgangsmade til fremstilling af en reducerende ggas as
GB2153383B (en) * 1984-02-01 1988-05-18 Haldor Topsoe As Preparing reducing gas
US5078788A (en) * 1989-12-22 1992-01-07 C.V.G. Siderurgica Del Orinoco, C.A. Method for the direct reduction of iron
CA2100811C (en) * 1992-08-19 1999-01-19 Akhilesh Kapoor Hydrogen and carbon monoxide production by partial oxidation of hydrocarbon feed
ZA945891B (en) * 1993-09-07 1995-06-13 Boc Group Inc Production of hydrogen and carbon monoxide from oxyfuel furnace off-gas
DE19853836C2 (de) * 1998-11-21 2002-02-21 Internat Briquettes Holding Ca Verfahren zur Direktreduktion von Oxiden
DE19955892C2 (de) * 1999-11-20 2002-04-25 Daimler Chrysler Ag Vorrichtung zur Reformierung eines Kohlenwasserstoffs mit langkettigen Kohlenwasserstoffanteilen
US7837928B2 (en) 2007-01-16 2010-11-23 U.S. Steel Canada Inc. Apparatus and method for injection of fluid hydrocarbons into a blast furnace
AT505401B1 (de) * 2008-02-15 2009-01-15 Siemens Vai Metals Tech Gmbh Verfahren zum erschmelzen von roheisen unter rückführung von gichtgas unter zusatz von kohlenwasserstoffen
KR101082127B1 (ko) * 2009-12-29 2011-11-10 재단법인 포항산업과학연구원 이산화탄소를 이용한 코크스 오븐 가스의 증량방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536455A (en) * 1959-02-24 1970-10-27 Huettenwerk Oberhausen Ag Plant for the production of metallurgical reducing gas
YU34595B (en) * 1970-09-03 1979-10-31 Snam Progetti Process for producing a reducing gas for blast furnaces

Also Published As

Publication number Publication date
BR7400243D0 (pt) 1974-08-22
BE809668A (nl) 1974-05-02
FR2221398B1 (de) 1978-11-10
JPS4994592A (de) 1974-09-07
IT1003351B (it) 1976-06-10
AU6458174A (en) 1975-07-17
US3912502A (en) 1975-10-14
FR2221398A1 (de) 1974-10-11
LU69180A1 (de) 1974-04-08
DE2401991A1 (de) 1974-07-25
GB1457793A (en) 1976-12-08
DE2401991B2 (de) 1980-01-10
NL7400290A (de) 1974-07-18

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