[go: up one dir, main page]

BR8402087A - Processo de obtencao de titanio metalico a partir de um concentrado de anastasio,por aluminotermia e magnesiotermia - Google Patents

Processo de obtencao de titanio metalico a partir de um concentrado de anastasio,por aluminotermia e magnesiotermia

Info

Publication number
BR8402087A
BR8402087A BR8402087A BR8402087A BR8402087A BR 8402087 A BR8402087 A BR 8402087A BR 8402087 A BR8402087 A BR 8402087A BR 8402087 A BR8402087 A BR 8402087A BR 8402087 A BR8402087 A BR 8402087A
Authority
BR
Brazil
Prior art keywords
magnesiotermia
aluminotermia
anastasia
concentrate
metallic titanium
Prior art date
Application number
BR8402087A
Other languages
English (en)
Inventor
Jose Marcio Jardim Paixao
Fabio Teixeira De Almeida
Marcelo Jose Da Fonseca Mourao
Original Assignee
Vale Do Rio Doce Co
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 Vale Do Rio Doce Co filed Critical Vale Do Rio Doce Co
Priority to BR8402087A priority Critical patent/BR8402087A/pt
Priority to GB08509673A priority patent/GB2158102B/en
Priority to AU41660/85A priority patent/AU575390B2/en
Priority to FR8506567A priority patent/FR2563842B1/fr
Priority to JP9527985A priority patent/JPS60238430A/ja
Publication of BR8402087A publication Critical patent/BR8402087A/pt

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
    • C22B34/1263—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
    • C22B34/1268—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 alkali or alkaline-earth metals or amalgams
    • 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
    • C22B34/1277—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 other metals, e.g. Al, Si, Mn

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BR8402087A 1984-05-04 1984-05-04 Processo de obtencao de titanio metalico a partir de um concentrado de anastasio,por aluminotermia e magnesiotermia BR8402087A (pt)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR8402087A BR8402087A (pt) 1984-05-04 1984-05-04 Processo de obtencao de titanio metalico a partir de um concentrado de anastasio,por aluminotermia e magnesiotermia
GB08509673A GB2158102B (en) 1984-05-04 1985-04-16 Process for obtaining metallic titanium from an anatase concentrate by an alumino-thermic or magnesium-thermic method
AU41660/85A AU575390B2 (en) 1984-05-04 1985-04-24 Obtaining ti by al or mg thermal process
FR8506567A FR2563842B1 (fr) 1984-05-04 1985-04-30 Procede d'obtention de titane metallique a partir d'un concentre d'anatase par aluminothermie et magnesiothermie
JP9527985A JPS60238430A (ja) 1984-05-04 1985-05-02 アルミニウムテルミツト法およびマグネシウムテルミツト法によりアナターゼ精鉱から金属チタンを得る方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8402087A BR8402087A (pt) 1984-05-04 1984-05-04 Processo de obtencao de titanio metalico a partir de um concentrado de anastasio,por aluminotermia e magnesiotermia

Publications (1)

Publication Number Publication Date
BR8402087A true BR8402087A (pt) 1985-12-10

Family

ID=4035564

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8402087A BR8402087A (pt) 1984-05-04 1984-05-04 Processo de obtencao de titanio metalico a partir de um concentrado de anastasio,por aluminotermia e magnesiotermia

Country Status (5)

Country Link
JP (1) JPS60238430A (pt)
AU (1) AU575390B2 (pt)
BR (1) BR8402087A (pt)
FR (1) FR2563842B1 (pt)
GB (1) GB2158102B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8703766A (pt) * 1987-07-20 1989-01-31 Mamore Mineracao E Metalurgica Processo para a abertura de minerios
CA2526483C (en) 2003-07-04 2013-12-17 Commonwealth Scientific And Industrial Research Organisation A method and apparatus for the production of metal compounds
CN100443603C (zh) * 2005-10-26 2008-12-17 武汉科技大学 利用含钛炉渣制备钛及钛合金的方法
JP5479886B2 (ja) * 2006-03-27 2014-04-23 コモンウェルス サイエンティフィック アンドインダストリアル リサーチ オーガナイゼーション 金属化合物の製造のための装置および方法
EA019581B1 (ru) 2008-04-21 2014-04-30 Коммонвелт Сайентифик Энд Индастриал Рисерч Организейшн Способ и устройство для получения сплавов на основе титана-алюминия
NZ600248A (en) 2009-12-18 2014-06-27 Commw Scient Ind Res Org Method for producing low aluminium titanium-aluminium alloys
EP3561091A1 (en) 2011-12-22 2019-10-30 Universal Achemetal Titanium, LLC A method for extraction and refining of titanium
RU2485194C1 (ru) * 2012-02-13 2013-06-20 Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) Способ получения титаноалюминиевого сплава из оксидного титансодержащего материала
GB201218675D0 (en) 2012-10-17 2012-11-28 Univ Bradford Improved method for metal production
BR112019005038B1 (pt) 2016-09-14 2022-12-20 Universal Achemetal Titanium, Llc Um método para produzir liga de titânio-alumínio-vanádio
JP7139337B2 (ja) 2017-01-13 2022-09-20 ユニバーサル アケメタル タイタニウム リミテッド ライアビリティ カンパニー チタン－アルミニウム基合金のためのチタン母合金
CN107151752B (zh) * 2017-06-13 2018-10-23 东北大学 基于铝热自蔓延梯度还原与渣洗精炼制备钛合金的方法
CN107586971A (zh) * 2017-08-18 2018-01-16 王武生 一种利用二氧化钛直接生产钛及钛合金的方法
CN117086317B (zh) * 2022-05-12 2025-08-26 中国科学院过程工程研究所 一种铝镁梯级还原制备金属钛粉的方法
JP7642722B2 (ja) * 2023-06-14 2025-03-10 東邦チタニウム株式会社 チタン系電解原料の製造方法及び、金属チタン又はチタン合金の製造方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1704257A (en) * 1923-02-12 1929-03-05 Westinghouse Lamp Co Method of preparing refractory metals
US1533505A (en) * 1923-05-03 1925-04-14 Lubowsky Simon Joseph Method of producing metallic titanium or its alloys
GB333816A (en) * 1928-11-01 1930-08-21 Walther Mathesius An improved process for producing a titanium or ferrotitanium regulus
FR984164A (fr) * 1949-04-04 1951-07-03 Dominion Magnesium Ltd Préparation de titane pratiquement pur
GB675933A (en) * 1950-05-27 1952-07-16 Dominion Magnesium Ltd Thermal reduction of titania and zirconia
US2707679A (en) * 1951-01-04 1955-05-03 Westinghouse Electric Corp Methods of producing zirconium and titanium
US2904428A (en) * 1954-09-22 1959-09-15 Chicago Dev Corp Method of reducing titanium oxide
US2834667A (en) * 1954-11-10 1958-05-13 Dominion Magnesium Ltd Method of thermally reducing titanium oxide
GB795419A (en) * 1955-06-06 1958-05-21 Alfred Boecker Process for the manufacturing of titanium
FR1150348A (fr) * 1955-06-06 1958-01-10 Procédé de préparation de titane
BE549070A (pt) * 1955-07-20
US2777763A (en) * 1955-09-14 1957-01-15 Ethyl Corp Method of producing titanium
US3140170A (en) * 1962-11-23 1964-07-07 Thomas A Henrie Magnesium reduction of titanium oxides in a hydrogen atmosphere
GB985253A (en) * 1963-02-15 1965-03-03 Imp Metal Ind Kynoch Ltd Production of refractory metals
US3386817A (en) * 1965-09-10 1968-06-04 Dow Chemical Co Process for the reduction of metal oxides
FR2052082A5 (pt) * 1969-07-11 1971-04-09 Commissariat Energie Atomique
CA950204A (en) * 1970-06-08 1974-07-02 Hans G. Brandstatter Direct reduction process for making titanium
FR2119174A6 (en) * 1970-12-23 1972-08-04 Commissariat Energie Atomique Recovery of high melting metals from oxides directly - using a magnesium and a fluoride slag
FR2138514B2 (pt) * 1971-05-27 1974-04-05 Commissariat Energie Atomique
ZA753447B (en) * 1975-05-28 1977-02-23 Atomic Energy Board Improvements in the treatment of zirconium containing ore
JPS5825519B2 (ja) * 1977-06-13 1983-05-27 三菱重工業株式会社 改良されたメタン発酵法
FR2514369B1 (fr) * 1981-10-08 1987-01-30 Westinghouse Electric Corp Procede de reduction d'un oxyde metallique en une poudre metallique

Also Published As

Publication number Publication date
GB8509673D0 (en) 1985-05-22
AU4166085A (en) 1985-11-07
AU575390B2 (en) 1988-07-28
JPS60238430A (ja) 1985-11-27
FR2563842B1 (fr) 1991-04-19
GB2158102B (en) 1988-08-03
FR2563842A1 (fr) 1985-11-08
GB2158102A (en) 1985-11-06

Similar Documents

Publication Publication Date Title
BR8402087A (pt) Processo de obtencao de titanio metalico a partir de um concentrado de anastasio,por aluminotermia e magnesiotermia
IT1199374B (it) Processo per la preparazione di pirido-imidazo-rifamicine
BR8707042A (pt) Implante,processo para sua producao e modificacoes de tal processo
PT81220B (pt) Processo para a recuperacao de ouro de concentrados contendo sulfuretos, auriferos, refractarios, contendo ferro
BR8504419A (pt) Coletor e processo para recuperar valores de metal a partir de um minerio de metal
BR8506856A (pt) Processo de forja
BR8507153A (pt) Aparelho de fixacao,processo de producao de aparelho de fixacao e processo de aplicacao de prendedores
IT1177104B (it) Processo per la preparazione di (2,2)-paraciclofano
BR8504219A (pt) Processo de producao de dienos a partir de aldeidos
IT8620796A0 (it) Processo per la preparazione dell'n-dimetilchitosano e suoi impieghi farmacologici.
PT81061B (pt) Processo para a preparacao de um polipeptideo vacinico
BR8704522A (pt) Processo para a preparacao de tetracloreto de titanio
BR8703546A (pt) Processo para a preparacao de ticl4
BR8501145A (pt) Processo para precipitacao de vanadio a partir de licores contendo vanadio
IT1199413B (it) Processo per la preparazione di pirido-imidazo-rifamicine
PT85401A (pt) Processo para a fabricacao de calcado e calcado obtido por meio deste processo
BR8504152A (pt) Processo para a preparacao de derivados de sulfoniliso(tio)ureia,composicoes herbicidas,aplicacao e processo para a preparacao de composicoes
BR8505481A (pt) Processo de recuperacao de metais
BR8503040A (pt) Processo de purificacao de tetracloreto de titanio
IT8520660A0 (it) Processo per la preparazione dell'isosorbide-5-monoidrato.
BR8505698A (pt) Processo de obtencao de um concentrado de urucu,aplicavel como agente filtrante de radiacao actinica,e,composicao anti-solar a base do mesmo
BR8502920A (pt) Processo para a preparacao de 2-benzil-7,7-dimetil-6,8-dioxa-2-aza-espiro(3,5)nonano
BR8506175A (pt) Processo de preparacao de galoborossilicato
BR8802427A (pt) Processo aperfeicoado de deposicao de intercamada metalica e liga
BR8601862A (pt) Obturador,conjunto de obturador e processo de preparar um obturador

Legal Events

Date Code Title Description
B21A Extinguishment of a patent or of a certificate of addition of invention: extinguishment - article 78, item i of industrial property law

Free format text: PATENTE EXTINTA EM 04/05/99