UA91354C2 - СПОСОБ И УСТРОЙСТВО ДЛЯ ТЕРМООБРАБОТКИ ТИТАНОсодержащего ТВЕРДОго ВЕЩЕСТВА - Google Patents

СПОСОБ И УСТРОЙСТВО ДЛЯ ТЕРМООБРАБОТКИ ТИТАНОсодержащего ТВЕРДОго ВЕЩЕСТВА

Info

Publication number
UA91354C2
UA91354C2 UAA200709472A UAA200709472A UA91354C2 UA 91354 C2 UA91354 C2 UA 91354C2 UA A200709472 A UAA200709472 A UA A200709472A UA A200709472 A UAA200709472 A UA A200709472A UA 91354 C2 UA91354 C2 UA 91354C2
Authority
UA
Ukraine
Prior art keywords
heat treatment
plant
containing titanium
solids
solids containing
Prior art date
Application number
UAA200709472A
Other languages
English (en)
Ukrainian (uk)
Inventor
Али-Нахи Бейзави
Лозар Форманек
Original Assignee
Оутотек Ойй
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 Оутотек Ойй filed Critical Оутотек Ойй
Publication of UA91354C2 publication Critical patent/UA91354C2/ru

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
    • C22B34/1204—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 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
    • C22B34/1209—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 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent by dry processes, e.g. with selective chlorination of iron or with formation of a titanium bearing 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • 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
    • C22B34/1227—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 using an oxygen containing agent
    • 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
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Изобретение касается способа термообработки титаносодержащего твердого вещества, согласно которому твердое вещество с малым размером частиц нагревают до температуры 700-1000 ° С в реакции с циркуляционным псевдоожиженным слоем и подают вместе с отходящими газами в расположенный ниже по потоку сепаратор, где твердое вещество отделяется от газов и рециркулируется в реактор минимум частично и/или пофазно. Изобретение касается также устройства, предназначенного для реализации указанного способа.
UAA200709472A 2005-03-16 2006-03-14 СПОСОБ И УСТРОЙСТВО ДЛЯ ТЕРМООБРАБОТКИ ТИТАНОсодержащего ТВЕРДОго ВЕЩЕСТВА UA91354C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005012524A DE102005012524A1 (de) 2005-03-16 2005-03-16 Verfahren und Anlage zur Wärmebehandlung titanhaltiger Feststoffe

Publications (1)

Publication Number Publication Date
UA91354C2 true UA91354C2 (ru) 2010-07-26

Family

ID=36926902

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200709472A UA91354C2 (ru) 2005-03-16 2006-03-14 СПОСОБ И УСТРОЙСТВО ДЛЯ ТЕРМООБРАБОТКИ ТИТАНОсодержащего ТВЕРДОго ВЕЩЕСТВА

Country Status (8)

Country Link
CN (1) CN101142329A (ru)
AU (1) AU2006224490B2 (ru)
CA (1) CA2599564C (ru)
DE (1) DE102005012524A1 (ru)
NO (1) NO20075289L (ru)
UA (1) UA91354C2 (ru)
WO (1) WO2006097569A1 (ru)
ZA (1) ZA200503457B (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103031432B (zh) * 2011-09-30 2014-09-24 中国科学院过程工程研究所 钛铁精矿流态化氧化-还原焙烧改性的系统及焙烧工艺
CN103031433B (zh) * 2011-09-30 2014-07-30 中国科学院过程工程研究所 一种钛铁精矿流态化氧化焙烧-流态化还原焙烧系统及焙烧工艺
CN102410706A (zh) * 2011-11-03 2012-04-11 云南新立有色金属有限公司 一种钛铁矿粉流化床干燥方法
EP3153776A1 (en) * 2015-10-08 2017-04-12 Improbed AB Bed management cycle for a fluidized bed boiler and corresponding arrangement
EP3153775A1 (en) * 2015-10-08 2017-04-12 Improbed AB Method for operating a fluidized bed boiler
CN105567933A (zh) * 2015-12-16 2016-05-11 宁波高新区世代能源科技有限公司 高效节能环保的不锈钢热处理机
DE102016103349A1 (de) * 2016-02-25 2017-08-31 Outotec (Finland) Oy Verfahren und Vorrichtung zur thermischen Behandlung eines verunreinigten Feststoffes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2524540C2 (de) * 1975-06-03 1986-04-24 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Durchführung endothermer Prozesse
AU765620B2 (en) * 1998-11-23 2003-09-25 Outotec Oyj Process of reducing ilmenite
DE10260737B4 (de) * 2002-12-23 2005-06-30 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von titanhaltigen Feststoffen

Also Published As

Publication number Publication date
AU2006224490A1 (en) 2006-09-21
DE102005012524A1 (de) 2006-09-21
CA2599564A1 (en) 2006-09-21
WO2006097569A1 (en) 2006-09-21
ZA200503457B (en) 2006-02-22
AU2006224490B2 (en) 2010-07-22
CN101142329A (zh) 2008-03-12
NO20075289L (no) 2007-12-10
CA2599564C (en) 2016-05-24

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