FR2360515A1 - Procede pour extraire l'alumine de silicates d'aluminium - Google Patents

Procede pour extraire l'alumine de silicates d'aluminium

Info

Publication number
FR2360515A1
FR2360515A1 FR7709815A FR7709815A FR2360515A1 FR 2360515 A1 FR2360515 A1 FR 2360515A1 FR 7709815 A FR7709815 A FR 7709815A FR 7709815 A FR7709815 A FR 7709815A FR 2360515 A1 FR2360515 A1 FR 2360515A1
Authority
FR
France
Prior art keywords
alumina
aluminum silicates
extracting alumina
silicates
extracting
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.)
Withdrawn
Application number
FR7709815A
Other languages
English (en)
French (fr)
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.)
Institutt for Energiteknikk IFE
Original Assignee
Institutt for Energiteknikk IFE
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 Institutt for Energiteknikk IFE filed Critical Institutt for Energiteknikk IFE
Publication of FR2360515A1 publication Critical patent/FR2360515A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/20—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts
    • C01F7/26—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts with sulfuric acids or sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/20—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or 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]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR7709815A 1976-04-02 1977-03-31 Procede pour extraire l'alumine de silicates d'aluminium Withdrawn FR2360515A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO761136 1976-04-02

Publications (1)

Publication Number Publication Date
FR2360515A1 true FR2360515A1 (fr) 1978-03-03

Family

ID=19882826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709815A Withdrawn FR2360515A1 (fr) 1976-04-02 1977-03-31 Procede pour extraire l'alumine de silicates d'aluminium

Country Status (7)

Country Link
US (1) US4110399A (enExample)
CA (1) CA1082884A (enExample)
DK (1) DK143877A (enExample)
FI (1) FI771014A7 (enExample)
FR (1) FR2360515A1 (enExample)
IS (1) IS2386A7 (enExample)
SE (1) SE7703590L (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005679A1 (fr) * 1978-05-18 1979-11-28 Aluminium Pechiney Procédé continu d'obtention d'alumine pure à partir d'une liqueur acide provenant de l'attaque chlorosulfurique d'un minerai alumineux et de purification de la liqueur débarrassée de l'alumine
FR2449127A1 (fr) * 1979-02-13 1980-09-12 Elkem Spigerverket As Procede pour la lixiviation acide de silicates
US4339415A (en) * 1980-12-05 1982-07-13 Allied Corporation Recovery of soluble alumina values from alumina bearing ores
FR2506747A1 (fr) * 1981-05-28 1982-12-03 Alcan Int Ltd Procede pour recuperer de l'alumine a partir d'un melange solide contenant alcl3 et nacl
US4530819A (en) * 1980-08-26 1985-07-23 Tatabanvai Szenbanyak Process for reducing the iron
US6468483B2 (en) 2000-02-04 2002-10-22 Goldendale Aluminum Company Process for treating alumina-bearing ores to recover metal values therefrom

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803483C2 (de) * 1978-01-27 1982-08-05 Standard-Messo Duisburg, Gesellschaft für Chemietechnik mbH & Co, 4100 Duisburg Verfahren zur Herstellung von reinem Al↓2↓ O↓3↓ aus Aluminiumerzen
NO790460L (no) * 1979-02-13 1980-08-14 Elkem Spigerverket As Fremstilling av et rent aluminiumoksyd fra loesninger inneholdende opploeste aluminiumioner og jernioner
NO147516C (no) * 1979-02-13 1983-04-27 Elkem Spigerverket As Fremgangsmaate for utfelling av et rent aluminiumklorid fra loesninger som inneholder aluminium- og magnesiumioner.
US4465659A (en) * 1982-07-21 1984-08-14 Atlantic Richfield Company Aluminum production via the chlorination of partially calcined aluminum chloride hexahydrate
CN102268559A (zh) * 2007-05-21 2011-12-07 奥贝特勘探Vspa有限公司 从铝土矿石中提取铝的工艺
US9260767B2 (en) 2011-03-18 2016-02-16 Orbite Technologies Inc. Processes for recovering rare earth elements from aluminum-bearing materials
EP2705169A4 (en) 2011-05-04 2015-04-15 Orbite Aluminae Inc METHOD FOR RECOVERING RARE ELEMENTS FROM DIFFERENT OTHERS
CN103842296B (zh) 2011-06-03 2016-08-24 奥贝特科技有限公司 用于制备赤铁矿的方法
BR112014006275A2 (pt) 2011-09-16 2017-04-11 Orbite Aluminae Inc processos de preparação de alumina e de vários outros produtos
BR112014016732A8 (pt) 2012-01-10 2017-07-04 Orbite Aluminae Inc processos para tratar lama vermelha
US9181603B2 (en) 2012-03-29 2015-11-10 Orbite Technologies Inc. Processes for treating fly ashes
CN102849765B (zh) * 2012-04-10 2014-05-21 沈阳金博新技术产业有限公司 一种利用低品位铝土矿酸浸制取氧化铝的方法
ES2539680T3 (es) * 2012-06-20 2015-07-03 Pleason Ventures Ltd Procedimiento para el procesamiento complejo de bauxita
WO2014011455A1 (en) * 2012-07-09 2014-01-16 Kaonetics Technologies, Inc. Method and apparatus for producing hydrogen and aluminum oxide from aluminum
CA2878744C (en) 2012-07-12 2020-09-15 Orbite Aluminae Inc. Processes for preparing aluminum chloride and various other products by hcl leaching
CN104507867B (zh) * 2012-07-20 2018-02-09 俄铝工程技术中心有限责任公司 生产氧化铝的方法
CN104508159B (zh) * 2012-07-20 2017-06-16 俄铝工程技术中心有限责任公司 赤泥的酸处理方法
JP2015535886A (ja) 2012-09-26 2015-12-17 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． 種々の材料のＨＣｌ浸出によるアルミナおよび塩化マグネシウムを調製するためのプロセス
JP2016504251A (ja) 2012-11-14 2016-02-12 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． アルミニウムイオンの精製方法
NO337196B1 (no) * 2014-03-12 2016-02-08 Nordic Mining Asa En ny fremgangsmåte for fremstilling av alumina og karbonat fra aluminiumrike materialer med integrert CO2 utnyttelse
US20220064063A1 (en) 2019-01-16 2022-03-03 Massachusetts Institute Of Technology Reaction schemes involving acids and bases; reactors comprising spatially varying chemical composition gradients; and associated systems and methods
JP7644975B2 (ja) 2019-03-14 2025-03-13 マサチューセッツ インスティテュート オブ テクノロジー 酸および／または塩基を含む化学反応用デバイス、ならびに関連システムおよび方法
WO2022204059A1 (en) 2021-03-22 2022-09-29 Sublime Systems, Inc. Decarbonized cement blends

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082062A (en) * 1958-11-18 1963-03-19 Rohm & Haas Removal of ferric chloride from ironaluminum chloride solutions
US3240561A (en) * 1962-06-04 1966-03-15 Reynolds Metals Co Production of alumina
US3240562A (en) * 1962-06-04 1966-03-15 Reynolds Metals Co Process for the production of alumina
US3211521A (en) * 1962-07-30 1965-10-12 Little Inc A Process for removing iron from acidic aluminum-containing solutions
US3320032A (en) * 1962-09-05 1967-05-16 Huber Corp J M Extracting iron from aluminum salt solutions using bis(2-ethylhexyl) phosphoric acid
US3331662A (en) * 1962-09-26 1967-07-18 Huber Corp J M Method of removing iron from aluminum sulfate solutions
NL299871A (enExample) * 1962-10-31 1900-01-01
FR1554586A (enExample) * 1966-04-28 1969-01-24
FR1558347A (enExample) * 1967-10-25 1969-02-28
US3586481A (en) * 1968-10-16 1971-06-22 Little Inc A Method for extracting pure alpha-alumina from clays
US3816590A (en) * 1971-03-18 1974-06-11 Little Inc A Method and apparatus for providing a pure concentrated aqueous solution of aluminum nitrate
BE791752A (fr) * 1971-11-25 1973-05-22 Pechiney Aluminium Procede de traitement acide continu des argiles et schistes crus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005679A1 (fr) * 1978-05-18 1979-11-28 Aluminium Pechiney Procédé continu d'obtention d'alumine pure à partir d'une liqueur acide provenant de l'attaque chlorosulfurique d'un minerai alumineux et de purification de la liqueur débarrassée de l'alumine
FR2426019A1 (fr) * 1978-05-18 1979-12-14 Pechiney Aluminium Procede continu d'obtention d'alumine pure a partir d'une liqueur acide provenant de l'attaque chlorosulfurique d'un minerai alumineux et de purification de la liqueur debarrassee de l'alumine
FR2449127A1 (fr) * 1979-02-13 1980-09-12 Elkem Spigerverket As Procede pour la lixiviation acide de silicates
US4530819A (en) * 1980-08-26 1985-07-23 Tatabanvai Szenbanyak Process for reducing the iron
US4339415A (en) * 1980-12-05 1982-07-13 Allied Corporation Recovery of soluble alumina values from alumina bearing ores
FR2506747A1 (fr) * 1981-05-28 1982-12-03 Alcan Int Ltd Procede pour recuperer de l'alumine a partir d'un melange solide contenant alcl3 et nacl
US6468483B2 (en) 2000-02-04 2002-10-22 Goldendale Aluminum Company Process for treating alumina-bearing ores to recover metal values therefrom

Also Published As

Publication number Publication date
US4110399A (en) 1978-08-29
DK143877A (da) 1977-10-03
FI771014A7 (enExample) 1977-10-03
CA1082884A (en) 1980-08-05
SE7703590L (sv) 1977-10-03
IS2386A7 (is) 1977-06-22

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Legal Events

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ST Notification of lapse