BR7703881A - Processo para tratamento de ilmenita para a producao de rutilo sintetico - Google Patents

Processo para tratamento de ilmenita para a producao de rutilo sintetico

Info

Publication number
BR7703881A
BR7703881A BR7703881A BR7703881A BR7703881A BR 7703881 A BR7703881 A BR 7703881A BR 7703881 A BR7703881 A BR 7703881A BR 7703881 A BR7703881 A BR 7703881A BR 7703881 A BR7703881 A BR 7703881A
Authority
BR
Brazil
Prior art keywords
production
synthetic rutile
treating ilmenite
ilmenite
treating
Prior art date
Application number
BR7703881A
Other languages
English (en)
Portuguese (pt)
Inventor
E Restelli
R Auger
Original Assignee
Uss Eng & Consult
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 Uss Eng & Consult filed Critical Uss Eng & Consult
Publication of BR7703881A publication Critical patent/BR7703881A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]
    • 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
    • C22B34/1213—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 wet processes, e.g. using leaching methods or flotation techniques
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BR7703881A 1976-06-16 1977-06-15 Processo para tratamento de ilmenita para a producao de rutilo sintetico BR7703881A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/696,596 US4097574A (en) 1976-06-16 1976-06-16 Process for producing a synthetic rutile from ilmentite

Publications (1)

Publication Number Publication Date
BR7703881A true BR7703881A (pt) 1978-04-18

Family

ID=24797759

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7703881A BR7703881A (pt) 1976-06-16 1977-06-15 Processo para tratamento de ilmenita para a producao de rutilo sintetico

Country Status (8)

Country Link
US (1) US4097574A (en, 2012)
JP (1) JPS531199A (en, 2012)
AU (1) AU518453B2 (en, 2012)
BR (1) BR7703881A (en, 2012)
CA (1) CA1084669A (en, 2012)
GB (1) GB1561515A (en, 2012)
IN (1) IN146479B (en, 2012)
ZA (1) ZA773543B (en, 2012)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA898010B (en) * 1988-10-24 1990-08-29 Wimmera Ind Minerals Proprieta Separation of chromite from metalliferous ores
BR9106105A (pt) * 1990-03-02 1993-02-24 Wimmera Ind Minerals Pty Ltd Processo para beneficiar o teor de titania de um minerio ou concentrado titanifero
US5910621A (en) * 1992-07-31 1999-06-08 Rgc Mineral Sands Treatment of titaniferous materials
DE69329288T2 (de) * 1992-07-31 2001-04-05 Iluka Midwest Ltd., Narngulu Behandlung von titanhaltigem material
AU694068B2 (en) * 1993-02-23 1998-07-09 Boc Gases Australia Limited Process for the production of synthetic rutile
EP0612854B1 (en) * 1993-02-23 1998-12-30 Boc Gases Australia Limited Process for the production of synthetic rutile
US5443567A (en) * 1994-10-20 1995-08-22 Pruett; Kearney L. Tire carcass shredding method and apparatus
US5830420A (en) 1995-11-21 1998-11-03 Qit-Fer Et Titane Inc. Method to upgrade titania slag and resulting product
CA2182123C (en) * 1996-07-26 1999-10-05 Graham F. Balderson Method for the production of synthetic rutile
AU752851B2 (en) * 1998-06-25 2002-10-03 Iluka Resources Limited Production of synthetic rutile by low temperature reduction of ilmenite
WO2000006786A1 (en) 1998-07-29 2000-02-10 Ipcor N.V. Beneficiation of titania slag by oxidation and reduction treatment
US6440383B1 (en) 1999-06-24 2002-08-27 Altair Nanomaterials Inc. Processing aqueous titanium chloride solutions to ultrafine titanium dioxide
US6548039B1 (en) 1999-06-24 2003-04-15 Altair Nanomaterials Inc. Processing aqueous titanium solutions to titanium dioxide pigment
US6375923B1 (en) 1999-06-24 2002-04-23 Altair Nanomaterials Inc. Processing titaniferous ore to titanium dioxide pigment
AUPR820301A0 (en) * 2001-10-12 2001-11-01 Rmg Services Pty. Ltd. Treatment of a wide range of titanium oxide compounds
US7008602B2 (en) * 2002-04-19 2006-03-07 Millennium Inorganic Chemicals, Inc. Beneficiation of titaniferous ore with sulfuric acid
US20050085683A1 (en) * 2003-10-15 2005-04-21 Bolling Steven F. Implantable heart assist system and method of applying same
US20060127486A1 (en) * 2004-07-13 2006-06-15 Moerck Rudi E Ceramic structures for prevention of drug diversion
CN100336924C (zh) * 2005-06-16 2007-09-12 昆明理工大学 一种高钙镁钛精矿制取初级富钛料的方法
JP2009505824A (ja) * 2005-08-23 2009-02-12 アルテアナノ インコーポレイテッド 高度な光触媒のリンドープアナターゼＴｉＯ２組成物及びその製造方法
WO2007103824A1 (en) * 2006-03-02 2007-09-13 Altairnano, Inc. Nanostructured metal oxides
WO2007103820A1 (en) * 2006-03-02 2007-09-13 Altairnano, Inc. Nanostructured indium-doped iron oxide
WO2007103812A1 (en) * 2006-03-02 2007-09-13 Altairnano, Inc. Method for low temperature production of nano-structured iron oxide coatings
US7494631B2 (en) * 2007-03-26 2009-02-24 Millennium Inorganic Chemicals Titaniferous ore beneficiation
WO2008128000A1 (en) * 2007-04-12 2008-10-23 Altairnano, Inc. Teflon replacements and related production methods
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
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
CN103031431B (zh) * 2011-09-30 2014-02-26 中国科学院过程工程研究所 钛铁精矿氧化焙烧-还原焙烧系统及焙烧工艺
CN104694810B (zh) * 2015-02-06 2017-01-25 铜陵百荣新型材料铸件有限公司 一种利用钛铁矿制备钛铁合金的方法
EP3106531A1 (en) * 2015-06-15 2016-12-21 Improbed AB Use of pre-oxidized ilmenite in fluidized bed boilers
CN110627118A (zh) * 2019-10-31 2019-12-31 攀钢集团攀枝花钢铁研究院有限公司 解决人造金红石细化的方法
CN111747444A (zh) * 2020-07-09 2020-10-09 中国地质科学院矿产综合利用研究所 一种粗钛渣制备人造金红石工艺
WO2024015476A1 (en) * 2022-07-12 2024-01-18 University Of Utah Research Foundation Methods of making upgraded synthetic rutile

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1325561A (en) * 1919-12-23 norway
US2804375A (en) * 1953-05-28 1957-08-27 Nat Distillers Chem Corp Cyclic process for the beneficiation of titania ores and slags
US3428427A (en) * 1965-06-24 1969-02-18 Quebec Iron & Titanium Corp Process for producing a product high in titanium dioxide content
US3457037A (en) * 1967-08-15 1969-07-22 Nat Lead Co Method for producing titanium dioxide concentrate from massive ilmenite ores
US3529933A (en) * 1969-04-02 1970-09-22 Nat Lead Co Method for treating a solid particulate material with a fluid
DE2402464A1 (de) * 1973-01-25 1974-11-14 Commw Scient Ind Res Org Verfahren zum veredeln von ilmenit

Also Published As

Publication number Publication date
ZA773543B (en) 1978-05-30
JPS531199A (en) 1978-01-07
AU518453B2 (en) 1981-10-01
CA1084669A (en) 1980-09-02
IN146479B (en, 2012) 1979-06-16
AU2610977A (en) 1978-12-21
US4097574A (en) 1978-06-27
GB1561515A (en) 1980-02-20

Similar Documents

Publication Publication Date Title
BR7703881A (pt) Processo para tratamento de ilmenita para a producao de rutilo sintetico
BR7707127A (pt) Processo para a producao de filamentos aperfeicoados de poliester
BR8001728A (pt) Processo de hidroformilacao para a producao de n-valeraldeido
BR7600166A (pt) Processo para a producao de copolimeros
BR7701734A (pt) Processo para a producao de dioxido de cloro
BR7706855A (pt) Processo para producao de um pigmento de ftalocianina
BR7604855A (pt) Processo para a producao de dispersoes de plasticos
BR7608056A (pt) Processo para a producao de filamentos ou fibras higroscopicas e filamentos e fibras
BR7602454A (pt) Processo para a producao de trioxido de enxofre liquido
BR7708336A (pt) Processo para a producao do hipoclorito de magnesio bibasico
BR7701337A (pt) Processo para a producao de poli-n-butenos
BR7806190A (pt) Processo para a producao de compostos heteromacrociclicos
BR7703944A (pt) Recipiente metalico e processo para a producao do mesmo
BR7704434A (pt) Processo para a producao de um polissarideo nitrogenado
BR7702086A (pt) Processo para a producao de tetracloreto de titanio e graos coqueificados
BR7907363A (pt) Processo para a producao de dioxido de cloro e eventualmente de cloro
BR7701116A (pt) Processo para a producao de fiobase
BR7603021A (pt) Processo para a producao de 2-aril-2h-benzotriazois
BR8002278A (pt) Processo para a producao de butirolactona
BR7800416A (pt) Processo para a producao de 3-metilpiridina
BR7603027A (pt) Processo para a producao de 2-aril-2h benzotriazois
BR7908544A (pt) Processo para a producao de hidrocarbonetos
BR7800415A (pt) Processo para a producao de 2-metilpiridina e 3-metilpiridina
BR7603024A (pt) Processo para a producao de 2-aril-2h-benzotriazois
BR7603023A (pt) Processo para a producao de 2-aril-2h-benzotriazois