ZA201503606B - Method for handling of titania slag for further processing - Google Patents

Method for handling of titania slag for further processing

Info

Publication number
ZA201503606B
ZA201503606B ZA2015/03606A ZA201503606A ZA201503606B ZA 201503606 B ZA201503606 B ZA 201503606B ZA 2015/03606 A ZA2015/03606 A ZA 2015/03606A ZA 201503606 A ZA201503606 A ZA 201503606A ZA 201503606 B ZA201503606 B ZA 201503606B
Authority
ZA
South Africa
Prior art keywords
handling
further processing
titania slag
titania
slag
Prior art date
Application number
ZA2015/03606A
Inventor
Palander Marko
Original Assignee
Outotec Finland Oy
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 Outotec Finland Oy filed Critical Outotec Finland Oy
Publication of ZA201503606B publication Critical patent/ZA201503606B/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
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1218—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes
    • C22B34/1231—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes treatment or purification of titanium containing products obtained by dry processes, e.g. condensation
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag
    • 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
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • 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
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1218—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
ZA2015/03606A 2012-12-19 2015-05-21 Method for handling of titania slag for further processing ZA201503606B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20126334A FI125581B (en) 2012-12-19 2012-12-19 Process for processing titanium dioxide slag for further processing
PCT/FI2013/051176 WO2014096541A1 (en) 2012-12-19 2013-12-18 Method for handling of titania slag for further processing

Publications (1)

Publication Number Publication Date
ZA201503606B true ZA201503606B (en) 2017-07-26

Family

ID=50977670

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2015/03606A ZA201503606B (en) 2012-12-19 2015-05-21 Method for handling of titania slag for further processing

Country Status (8)

Country Link
CN (1) CN104884639A (en)
BR (1) BR112015013839A2 (en)
CA (1) CA2893815C (en)
EA (1) EA027660B1 (en)
FI (1) FI125581B (en)
SA (1) SA515360593B1 (en)
WO (1) WO2014096541A1 (en)
ZA (1) ZA201503606B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105907904B (en) * 2016-06-01 2017-08-25 重庆大学 A kind of titanium-containing blast furnace slag dry granulation and methane carbonization puies forward titanium processing unit and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10103977C1 (en) * 2001-01-30 2002-07-11 Colour Ltd Titanium dioxide concentrate recovery, for use in production of rutile and pigments, by contacting ore containing titanium and iron with carbon in fluidized bed in presence of chlorine and oxygen
RU2290446C2 (en) * 2001-08-10 2006-12-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Method of recuperation of energy from hot gas
CN201265014Y (en) * 2008-01-23 2009-07-01 四川龙蟒集团有限责任公司 Titanium-enriched graining processing unit

Also Published As

Publication number Publication date
EA201590963A1 (en) 2015-10-30
CN104884639A (en) 2015-09-02
FI125581B (en) 2015-12-15
CA2893815C (en) 2017-08-22
FI20126334A (en) 2014-06-20
WO2014096541A1 (en) 2014-06-26
EA027660B1 (en) 2017-08-31
CA2893815A1 (en) 2014-06-26
SA515360593B1 (en) 2016-03-27
BR112015013839A2 (en) 2017-07-11

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