FR2178959B1 - - Google Patents

Info

Publication number
FR2178959B1
FR2178959B1 FR7311578A FR7311578A FR2178959B1 FR 2178959 B1 FR2178959 B1 FR 2178959B1 FR 7311578 A FR7311578 A FR 7311578A FR 7311578 A FR7311578 A FR 7311578A FR 2178959 B1 FR2178959 B1 FR 2178959B1
Authority
FR
France
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
FR7311578A
Other languages
French (fr)
Other versions
FR2178959A1 (enExample
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 JP47032495A external-priority patent/JPS5212675B2/ja
Priority claimed from JP47039555A external-priority patent/JPS525037B2/ja
Priority claimed from JP47039554A external-priority patent/JPS526873B2/ja
Application filed by Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of FR2178959A1 publication Critical patent/FR2178959A1/fr
Application granted granted Critical
Publication of FR2178959B1 publication Critical patent/FR2178959B1/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
FR7311578A 1972-03-31 1973-03-30 Expired FR2178959B1 (enExample)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP47032495A JPS5212675B2 (enExample) 1972-03-31 1972-03-31
JP47039555A JPS525037B2 (enExample) 1972-04-21 1972-04-21
JP47039554A JPS526873B2 (enExample) 1972-04-21 1972-04-21

Publications (2)

Publication Number Publication Date
FR2178959A1 FR2178959A1 (enExample) 1973-11-16
FR2178959B1 true FR2178959B1 (enExample) 1976-04-09

Family

ID=27287725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7311578A Expired FR2178959B1 (enExample) 1972-03-31 1973-03-30

Country Status (4)

Country Link
US (1) US3909446A (enExample)
DE (1) DE2316002A1 (enExample)
FR (1) FR2178959B1 (enExample)
IT (1) IT981806B (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078914A (en) * 1973-05-30 1978-03-14 Louis Gold Gasification of coal and refuse in a vertical shaft furnace
US4012488A (en) * 1974-03-13 1977-03-15 Ralph M. Parsons Company Process for the treatment of sulfur and nitrogen oxides formed during power generation
US4098496A (en) * 1974-08-13 1978-07-04 Thyssen Purofer Gmbh Apparatus for direct reduction of iron ore
SE387366C (sv) * 1974-12-12 1980-04-14 Stora Kopparbergs Bergslags Ab Sett for reduktion av finfordelat metalloxidhaltigt material
JPS593401B2 (ja) * 1975-07-25 1984-01-24 イデミツコウサン カブシキガイシヤ カンゲンガスノセイゾウホウホウ
DE2659782B2 (de) * 1976-12-31 1979-06-21 Didier Engineering Gmbh, 4300 Essen Verfahren zur Weiterverarbeitung von Koksofengas
DE2727107C2 (de) * 1977-06-16 1984-10-04 Carl Still Gmbh & Co Kg, 4350 Recklinghausen Verfahren zur Entfernung von schwefelhaltigen Verbindungen und Ruß aus den heißen, ungekühlten Reduktionsgasen für die Erzreduktion
JPS5575901A (en) * 1978-11-30 1980-06-07 Nippon Kokan Kk <Nkk> Production of reducing gas
DE2916908C2 (de) * 1979-04-26 1987-01-02 Krupp Koppers GmbH, 4300 Essen Verfahren zur Erzeugung von Roheisen im Hochofen unter Verminderung des spezifischen Kokseinsatzes durch Verwendung von gasförmigen Austauschbrennstoffen
US4253867A (en) * 1979-10-15 1981-03-03 Hylsa, S.A. Method of using a methane-containing gas for reducing iron ore
US4270739A (en) * 1979-10-22 1981-06-02 Midrex Corporation Apparatus for direct reduction of iron using high sulfur gas
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
US5244490A (en) * 1992-05-07 1993-09-14 General Motors Corporation Iron making method using waste polymer material
DE19800418C2 (de) * 1998-01-08 2001-01-25 Bodo Wolf Verfahren zur Erzeugung von Roheisen
DE19802338A1 (de) * 1998-01-23 1999-07-29 Schloemann Siemag Ag Verfahren und Anlage zur Reduktion von Eisenerz im Hochofen
JP3473900B2 (ja) * 1999-05-24 2003-12-08 松下電器産業株式会社 水素発生装置
DE19955892C2 (de) * 1999-11-20 2002-04-25 Daimler Chrysler Ag Vorrichtung zur Reformierung eines Kohlenwasserstoffs mit langkettigen Kohlenwasserstoffanteilen
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
DE102013009993A1 (de) * 2013-06-14 2014-12-18 CCP Technology GmbH Hochofen und Verfahren zum Betrieb eines Hochofens
DE102013018074B3 (de) * 2013-11-28 2015-04-02 CCP Technology GmbH Hochofen und verfahren zum betrieb eines hochofens
CN108699612B (zh) * 2016-02-05 2020-08-18 日本制铁株式会社 向高炉炉身部供给含氢气的还原气体的方法
LU101227B1 (en) * 2019-05-21 2020-11-23 Wurth Paul Sa Method for Operating a Blast Furnace
LU102055B1 (en) * 2020-09-09 2022-03-09 Wurth Paul Sa Method for operating a blast furnace installation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126276A (en) * 1964-03-24 Method of reducing fine iron ore in a fluidized-solids reactor
US2577730A (en) * 1949-06-24 1951-12-11 Hydrocarbon Research Inc Iron oxide reduction
US2740706A (en) * 1951-10-10 1956-04-03 Texaco Development Corp Method of reducing metal oxides
DE1201377B (de) * 1961-11-23 1965-09-23 Huettenwerk Oberhausen Ag Verfahren und Anlage zur Herstellung von Eisen-schwamm aus Eisenerz in einem Reduktions-schacht mittels Reduktionsgas
US3232728A (en) * 1961-12-13 1966-02-01 Texaco Development Corp Synthesis gas generation
US3303017A (en) * 1963-11-14 1967-02-07 Exxon Research Engineering Co Metal treating process
US3193378A (en) * 1964-03-16 1965-07-06 Exxon Research Engineering Co Process for reduction of iron ore
US3607156A (en) * 1968-12-26 1971-09-21 Texaco Inc Hydrogen and carbon monoxide from slurries of solid carboniferous fuels
BE791660A (fr) * 1971-11-22 1973-05-21 Fierro Esponja Procede et appareil de reduction de minerai divise

Also Published As

Publication number Publication date
US3909446A (en) 1975-09-30
IT981806B (it) 1974-10-10
FR2178959A1 (enExample) 1973-11-16
DE2316002A1 (de) 1973-10-18

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Legal Events

Date Code Title Description
ST Notification of lapse