BR7603894A - PROCESS FOR THE PRODUCTION OF GASES FOR THE REDUCTION OF OXIDIC ORES, ESPECIALLY OF IRON ORES - Google Patents

PROCESS FOR THE PRODUCTION OF GASES FOR THE REDUCTION OF OXIDIC ORES, ESPECIALLY OF IRON ORES

Info

Publication number
BR7603894A
BR7603894A BR7603894A BR7603894A BR7603894A BR 7603894 A BR7603894 A BR 7603894A BR 7603894 A BR7603894 A BR 7603894A BR 7603894 A BR7603894 A BR 7603894A BR 7603894 A BR7603894 A BR 7603894A
Authority
BR
Brazil
Prior art keywords
ores
gases
reduction
production
oxidic
Prior art date
Application number
BR7603894A
Other languages
Portuguese (pt)
Inventor
K Tippmer
Original Assignee
Still Fa 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 Fa Carl filed Critical Still Fa Carl
Publication of BR7603894A publication Critical patent/BR7603894A/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)
  • Treating Waste Gases (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Manufacture Of Iron (AREA)
BR7603894A 1975-06-18 1976-06-16 PROCESS FOR THE PRODUCTION OF GASES FOR THE REDUCTION OF OXIDIC ORES, ESPECIALLY OF IRON ORES BR7603894A (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
BR7603894A true BR7603894A (en) 1977-04-05

Family

ID=5949329

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7603894A BR7603894A (en) 1975-06-18 1976-06-16 PROCESS FOR THE PRODUCTION OF GASES FOR THE REDUCTION OF OXIDIC ORES, ESPECIALLY OF IRON ORES

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
IT1063403B (en) 1985-02-11
MX3649E (en) 1981-04-13
DE2527097A1 (en) 1977-01-13
CA1081464A (en) 1980-07-15
ZA763573B (en) 1977-05-25
AU1500576A (en) 1977-12-22
AU506529B2 (en) 1980-01-10
JPS51151691A (en) 1976-12-27
SE7606935L (en) 1976-12-19

Similar Documents

Publication Publication Date Title
ZA776003B (en) Process for the production of steel
BR7405874D0 (en) IRON ORE REDUCTION PROCESS
ZA753271B (en) Process for the production of steel
BR7600166A (en) PROCESS FOR THE PRODUCTION OF COPOLIMERS
BR7602007A (en) PROCESS FOR ENRICHING NIQUEL FROM NIQUEL IRON MINING
GB1554456A (en) Process for the continuous production of iron oxide hydroxide
BR7902186A (en) DIRECT REDUCTION PROCESS FOR REDUCED IRON PRODUCTION
BR7608660A (en) PROCESS FOR ELECTRIC METAL PRODUCTION
BR7401118D0 (en) PROCESS FOR THE DIRECT REDUCTION OF IRON ORES
BR7603021A (en) PROCESS FOR THE PRODUCTION OF 2-ARYL-2H-BENZOTRIAZOIS
BR7603027A (en) PROCESS FOR THE PRODUCTION OF 2-ARIL-2H BENZOTRIAZOIS
BR7505142A (en) PROCESS AND INSTALLATION FOR REDUCING IRON ORES
BR7603894A (en) PROCESS FOR THE PRODUCTION OF GASES FOR THE REDUCTION OF OXIDIC ORES, ESPECIALLY OF IRON ORES
BR7607840A (en) PERFECT PROCESS FOR THE PRODUCTION OF TETRA-HYDRO-FURAN
BR7501067A (en) IMPROVED PROCESS AND DEVICE FOR THE PRODUCTION OF IRON FROM IRON ORE
ZA764582B (en) Process for the manufacture of cyclohexandione-1,3
BR7603023A (en) PROCESS FOR THE PRODUCTION OF 2-ARYL-2H-BENZOTRIAZOIS
BR7603024A (en) PROCESS FOR THE PRODUCTION OF 2-ARYL-2H-BENZOTRIAZOIS
GB1520681A (en) Process for the production of phoroglucinol
FR2328757A1 (en) METALLURGIC COKE PRODUCTION PROCESS
GB1521558A (en) Process for the production of o-derivatives of rho-isopropenyl phenol
EG12648A (en) Process for the production of 9-hydroxydibenzo(b,cl)pyrans and intermediates thereof
BR7603060A (en) PROCESS FOR THE CALCINATION OF BASIC IRON SULPHATES
BR7606720A (en) PROCESS FOR FORMING IRON OXIDE PELLETS
BR7603990A (en) PROCESS FOR THE PRODUCTION OF METALLURGIC JOINTS