DE3133575C2 - - Google Patents

Info

Publication number
DE3133575C2
DE3133575C2 DE19813133575 DE3133575A DE3133575C2 DE 3133575 C2 DE3133575 C2 DE 3133575C2 DE 19813133575 DE19813133575 DE 19813133575 DE 3133575 A DE3133575 A DE 3133575A DE 3133575 C2 DE3133575 C2 DE 3133575C2
Authority
DE
Germany
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
DE19813133575
Other versions
DE3133575A1 (de
Inventor
Karl Dr.-Ing. 8458 Sulzbach-Rosenberg De Brotzmann
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.)
Kloeckner CRA Technologie GmbH
Original Assignee
Kloeckner CRA Technologie GmbH
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 DE19803031680 external-priority patent/DE3031680A1/de
Application filed by Kloeckner CRA Technologie GmbH filed Critical Kloeckner CRA Technologie GmbH
Priority to DE19813133575 priority Critical patent/DE3133575A1/de
Publication of DE3133575A1 publication Critical patent/DE3133575A1/de
Application granted granted Critical
Publication of DE3133575C2 publication Critical patent/DE3133575C2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/57—Gasification using molten salts or metals
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0956—Air or oxygen enriched air
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0983—Additives
    • C10J2300/0996—Calcium-containing inorganic materials, e.g. lime
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1846—Partial oxidation, i.e. injection of air or oxygen only
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C2250/00—Specific additives; Means for adding material different from burners or lances
    • C21C2250/02—Hot oxygen
DE19813133575 1980-08-22 1981-08-25 Verfahren zur gaserzeugung Granted DE3133575A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813133575 DE3133575A1 (de) 1980-08-22 1981-08-25 Verfahren zur gaserzeugung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19803031680 DE3031680A1 (de) 1980-08-22 1980-08-22 Verfahren zur gaserzeugung
DE3132552 1981-08-18
DE19813133575 DE3133575A1 (de) 1980-08-22 1981-08-25 Verfahren zur gaserzeugung

Publications (2)

Publication Number Publication Date
DE3133575A1 DE3133575A1 (de) 1983-03-10
DE3133575C2 true DE3133575C2 (de) 1987-05-07

Family

ID=27188840

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813133575 Granted DE3133575A1 (de) 1980-08-22 1981-08-25 Verfahren zur gaserzeugung

Country Status (1)

Country Link
DE (1) DE3133575A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210500A1 (de) * 1982-03-23 1983-10-06 Kloeckner Werke Ag Verfahren zur direktverfluessigung von kohle unter zusatz eines katalysators
DE3219562C2 (de) * 1982-05-25 1985-01-10 Klöckner-Werke AG, 4100 Duisburg Verfahren zur Kohlegasversorgung eines Hüttenwerkes
DE3304504A1 (de) * 1983-02-10 1984-08-16 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum kontinuierlichen einschmelzen von eisenschwamm
DE3318005C2 (de) * 1983-05-18 1986-02-20 Klöckner CRA Technologie GmbH, 4100 Duisburg Verfahren zur Eisenherstellung
DE3607775A1 (de) * 1986-03-08 1987-09-17 Kloeckner Cra Tech Verfahren zur schmelzreduktion von eisenerz
DE3607776A1 (de) * 1986-03-08 1987-09-17 Kloeckner Cra Tech Verfahren zur herstellung von eisen
NZ237395A (en) * 1990-03-13 1994-07-26 Cra Services Smelt reduction vessel: whirl of gases above molten metal bath reduces loss of liquid and solids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755165B2 (de) * 1977-12-10 1980-09-18 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Verfahren zur Erhöhung des Schrottsatzes bei der Stahlerzeugung
DE2838983C3 (de) * 1978-09-07 1986-03-27 Klöckner CRA Technologie GmbH, 4100 Duisburg Verfahren zur Erzeugung von Stahl im Konverter

Also Published As

Publication number Publication date
DE3133575A1 (de) 1983-03-10

Similar Documents

Publication Publication Date Title
FR2478999B1 (de)
FR2479241B1 (de)
FR2480269B1 (de)
FR2480599B1 (de)
FR2479372B1 (de)
FR2479021B1 (de)
FR2478320B1 (de)
FR2479376B1 (de)
FR2478231B1 (de)
FR2473559B1 (de)
FR2480314B1 (de)
FR2477861B1 (de)
FR2478143B1 (de)
FR2480209B1 (de)
FR2479248B1 (de)
FR2477817B1 (de)
FR2478712B1 (de)
FR2481634B1 (de)
CH655648B (de)
CH641627GA3 (de)
FR2477359B1 (de)
JPS56124351U (de)
JPS617353Y2 (de)
FR2478816B1 (de)
DE3025859C2 (de)

Legal Events

Date Code Title Description
AF Is addition to no.

Ref country code: DE

Ref document number: 3031680

Format of ref document f/p: P

OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: KLOECKNER CRA TECHNOLOGIE GMBH, 4100 DUISBURG, DE

8162 Independent application
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KLOECKNER CRA PATENT GMBH, 4100 DUISBURG, DE