IN165327B - - Google Patents

Info

Publication number
IN165327B
IN165327B IN207/CAL/86A IN207CA1986A IN165327B IN 165327 B IN165327 B IN 165327B IN 207CA1986 A IN207CA1986 A IN 207CA1986A IN 165327 B IN165327 B IN 165327B
Authority
IN
India
Application number
IN207/CAL/86A
Inventor
Howard Knox Dr Worner
Alan Stuart Prof Buchanan
Original Assignee
Cra Services
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 Cra Services filed Critical Cra Services
Priority to IN393/CAL/89A priority Critical patent/IN168970B/en
Publication of IN165327B publication Critical patent/IN165327B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/008—Composition or distribution of the charge
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
    • C21B5/023—Injection of the additives into the melting part
    • C21B5/026—Injection of the additives into the melting part of plastic material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/02—Preliminary treatment of ores; Preliminary refining of zinc oxide
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/32—Obtaining chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
IN207/CAL/86A 1985-03-18 1986-03-17 IN165327B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN393/CAL/89A IN168970B (en) 1985-03-18 1989-05-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPG977685 1985-03-18

Publications (1)

Publication Number Publication Date
IN165327B true IN165327B (en) 1989-09-23

Family

ID=3770981

Family Applications (1)

Application Number Title Priority Date Filing Date
IN207/CAL/86A IN165327B (en) 1985-03-18 1986-03-17

Country Status (12)

Country Link
JP (1) JPS61270342A (en)
CN (1) CN1011143B (en)
BR (1) BR8601177A (en)
CA (1) CA1281907C (en)
DD (1) DD250551A5 (en)
DE (1) DE3608899A1 (en)
FI (1) FI84840C (en)
FR (1) FR2582018B1 (en)
IN (1) IN165327B (en)
NZ (1) NZ215368A (en)
SE (1) SE463104B (en)
ZA (1) ZA861957B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10311345A1 (en) * 2003-03-14 2004-09-23 Trützschler GmbH & Co KG Device for determining the fiber lengths and the fiber length distribution on a fiber material sample, in particular in spinning preparation
US8999033B2 (en) * 2010-12-15 2015-04-07 Midrex Technologies, Inc. Method and system for producing direct reduced iron and/or hot metal using brown coal
CA3043483C (en) * 2016-11-23 2023-11-28 Environmental Clean Technologies Limited Low temperature direct reduction of metal oxides via the in situ production of reducing gas
CN106903323A (en) * 2017-04-17 2017-06-30 江苏省冶金设计院有限公司 A kind of Iron concentrate fast reduction in low temperature method and apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE677261C (en) * 1936-08-15 1939-06-22 Max Lengersdorff Process for preparing iron ores for reduction and smelting
NZ207098A (en) * 1983-02-17 1986-09-10 Univ Melbourne Upgrading brown coal by subjecting it to shear forces
DE3603005A1 (en) * 1985-02-01 1986-08-21 CRA Services Ltd., Melbourne, Victoria Method of producing compacted coal pellets

Also Published As

Publication number Publication date
CA1281907C (en) 1991-03-26
FR2582018A1 (en) 1986-11-21
CN86101735A (en) 1986-11-19
FI84840B (en) 1991-10-15
ZA861957B (en) 1987-01-28
SE463104B (en) 1990-10-08
BR8601177A (en) 1986-11-25
SE8601005L (en) 1986-09-19
FI861077A (en) 1986-09-19
DE3608899A1 (en) 1986-09-18
SE8601005D0 (en) 1986-03-05
JPS61270342A (en) 1986-11-29
NZ215368A (en) 1988-02-29
CN1011143B (en) 1991-01-09
FR2582018B1 (en) 1989-11-17
FI84840C (en) 1992-01-27
DD250551A5 (en) 1987-10-14
FI861077A0 (en) 1986-03-14

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