MX3649E - IMPROVEMENTS IN PROCEDURE TO GENERATE GASES FOR THE REDUCTION OF OXIDIC MINERALS ESPECIALLY IRON MINERALS - Google Patents

IMPROVEMENTS IN PROCEDURE TO GENERATE GASES FOR THE REDUCTION OF OXIDIC MINERALS ESPECIALLY IRON MINERALS

Info

Publication number
MX3649E
MX3649E MX10039576U MX10039576U MX3649E MX 3649 E MX3649 E MX 3649E MX 10039576 U MX10039576 U MX 10039576U MX 10039576 U MX10039576 U MX 10039576U MX 3649 E MX3649 E MX 3649E
Authority
MX
Mexico
Prior art keywords
minerals
procedure
reduction
oxidic
especially iron
Prior art date
Application number
MX10039576U
Other languages
Spanish (es)
Inventor
Kurt Tippmer
Original Assignee
Still Carl
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 Still Carl filed Critical Still Carl
Publication of MX3649E publication Critical patent/MX3649E/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0073—Selection or treatment of the reducing gases
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
    • C21B2100/22—Increasing the gas reduction potential of recycled exhaust gases by reforming
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
    • C21B2100/28—Increasing the gas reduction potential of recycled exhaust gases by separation
    • C21B2100/282—Increasing the gas reduction potential of recycled exhaust gases by separation of carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/42—Sulphur removal
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/66—Heat exchange
    • 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
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
    • 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
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Treating Waste Gases (AREA)
  • Hydrogen, Water And Hydrids (AREA)
MX10039576U 1975-06-18 1976-06-14 IMPROVEMENTS IN PROCEDURE TO GENERATE GASES FOR THE REDUCTION OF OXIDIC MINERALS ESPECIALLY IRON MINERALS MX3649E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752527097 DE2527097A1 (en) 1975-06-18 1975-06-18 Gas mixt. prodn. for ore redn. - by partial combustion of carbon contg. materials washing and heating

Publications (1)

Publication Number Publication Date
MX3649E true MX3649E (en) 1981-04-13

Family

ID=5949329

Family Applications (1)

Application Number Title Priority Date Filing Date
MX10039576U MX3649E (en) 1975-06-18 1976-06-14 IMPROVEMENTS IN PROCEDURE TO GENERATE GASES FOR THE REDUCTION OF OXIDIC MINERALS ESPECIALLY IRON MINERALS

Country Status (9)

Country Link
JP (1) JPS51151691A (en)
AU (1) AU506529B2 (en)
BR (1) BR7603894A (en)
CA (1) CA1081464A (en)
DE (1) DE2527097A1 (en)
IT (1) IT1063403B (en)
MX (1) MX3649E (en)
SE (1) SE7606935L (en)
ZA (1) ZA763573B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908771C2 (en) * 1979-03-06 1984-07-12 Kraftwerk Union AG, 4330 Mülheim Combined plant for the gasification of coal and the reduction of metal ores
US4260412A (en) * 1980-01-16 1981-04-07 Midrex Corporation Method of producing direct reduced iron with fluid bed coal gasification

Also Published As

Publication number Publication date
ZA763573B (en) 1977-05-25
AU506529B2 (en) 1980-01-10
CA1081464A (en) 1980-07-15
JPS51151691A (en) 1976-12-27
IT1063403B (en) 1985-02-11
SE7606935L (en) 1976-12-19
BR7603894A (en) 1977-04-05
DE2527097A1 (en) 1977-01-13
AU1500576A (en) 1977-12-22

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