DE69808866D1 - Herstellung von Titanschlacke - Google Patents

Herstellung von Titanschlacke

Info

Publication number
DE69808866D1
DE69808866D1 DE69808866T DE69808866T DE69808866D1 DE 69808866 D1 DE69808866 D1 DE 69808866D1 DE 69808866 T DE69808866 T DE 69808866T DE 69808866 T DE69808866 T DE 69808866T DE 69808866 D1 DE69808866 D1 DE 69808866D1
Authority
DE
Germany
Prior art keywords
manufacture
titanium slag
slag
titanium
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69808866T
Other languages
English (en)
Other versions
DE69808866T2 (de
Inventor
Jacobus Cornelius Van Der Colf
Johannes Nel
Frances Stander
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BHP Billiton SA Ltd
Original Assignee
BHP Billiton SA Ltd
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 BHP Billiton SA Ltd filed Critical BHP Billiton SA Ltd
Publication of DE69808866D1 publication Critical patent/DE69808866D1/de
Application granted granted Critical
Publication of DE69808866T2 publication Critical patent/DE69808866T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • C22B34/1263—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 metallic titanium from titanium compounds, e.g. by reduction
    • C22B34/1281—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 metallic titanium from titanium compounds, e.g. by reduction using carbon containing agents, e.g. C, CO, carbides
    • 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
    • Y02P10/20—Recycling
DE69808866T 1997-08-11 1998-08-10 Herstellung von Titanschlacke Expired - Lifetime DE69808866T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA977134 1997-08-11

Publications (2)

Publication Number Publication Date
DE69808866D1 true DE69808866D1 (de) 2002-11-28
DE69808866T2 DE69808866T2 (de) 2003-06-12

Family

ID=25586526

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69808866T Expired - Lifetime DE69808866T2 (de) 1997-08-11 1998-08-10 Herstellung von Titanschlacke

Country Status (6)

Country Link
US (1) US5997606A (de)
EP (1) EP0900855B1 (de)
AU (1) AU735491B2 (de)
CA (1) CA2244600C (de)
DE (1) DE69808866T2 (de)
ES (1) ES2186096T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4153281B2 (ja) * 2002-10-08 2008-09-24 株式会社神戸製鋼所 酸化チタン含有スラグの製造方法
CN101643805B (zh) * 2008-08-08 2012-08-22 苏永山 高钛渣生产方法
KR101555629B1 (ko) 2013-12-23 2015-09-24 주식회사 포스코 금속 산화물 회수방법
CN103820600B (zh) * 2014-03-05 2015-09-16 攀钢集团钛业有限责任公司 电炉冶炼钛渣的挂渣方法
CN104131179A (zh) * 2014-08-04 2014-11-05 东北大学 一种钒钛矿热压块转底炉直接还原-电炉熔分方法
CN108085505B (zh) * 2018-01-22 2019-04-09 中国科学院过程工程研究所 一种含钛高炉渣中有价组分钛高效提取的方法
CN108384948B (zh) * 2018-03-29 2019-11-05 唐竹胜 一种低温深度渣铁分离快速还原钛精矿分选高钛渣和酸溶性钛渣的方法
CN111593168A (zh) * 2020-07-02 2020-08-28 攀钢集团攀枝花钢铁研究院有限公司 渣铁分离促进剂及其制备方法和使用方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4691872A (en) * 1971-10-20 1974-03-28 Ici Australia Limited Process
US3829309A (en) * 1972-06-06 1974-08-13 Us Interior Process for smelting ilmenite to produce pig iron and titania-containing slag
GB9211052D0 (en) * 1992-05-23 1992-07-08 Univ Birmingham Synthetic rutile production
ZA935474B (en) * 1992-07-31 1994-05-19 Rgc Mineral Sands Ltd Treatment of titaniferous materials
RU2121009C1 (ru) * 1992-07-31 1998-10-27 Ар-Джи-Си Минерал Сэндз Лимитед Способ упрощения удаления радиоизотопов, способ обработки железо- и титансодержащего материала
ZA935922B (en) * 1992-08-14 1994-03-25 Tech Resources Pty Ltd Upgrading titaniferous materials.
EP0658214A4 (de) * 1992-08-14 1996-07-03 Tech Resources Pty Ltd Aufbereitung titanhaltiger materialien.
WO1994026944A1 (en) * 1993-05-07 1994-11-24 Technological Resources Pty Ltd Process for upgrading titaniferous materials
BR9302081A (pt) * 1993-05-27 1994-05-10 Curua Mineracao Ltda Aperfeiçoamento de processo para produçào de rutilo-sintético de elevada pureza e baixo nivel radioatividade a partir de pré concentrados e/ou concentrados fisicos de minério de anatàsio
WO1995008652A1 (en) * 1993-09-22 1995-03-30 Rgc Mineral Sands Limited Roasting of titaniferous materials
AUPM511994A0 (en) * 1994-04-15 1994-05-12 Technological Resources Pty Limited Leaching of a titaniferous material
AU6055596A (en) * 1995-09-27 1997-04-10 Kerr-Mcgee Chemical L.L.C. Removal of radionuclides from titanium bearing ores

Also Published As

Publication number Publication date
US5997606A (en) 1999-12-07
CA2244600C (en) 2003-06-24
AU7896898A (en) 1999-02-18
AU735491B2 (en) 2001-07-12
ES2186096T3 (es) 2003-05-01
CA2244600A1 (en) 1999-02-11
DE69808866T2 (de) 2003-06-12
EP0900855A1 (de) 1999-03-10
EP0900855B1 (de) 2002-10-23

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Legal Events

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8364 No opposition during term of opposition