FR2160743B1 - - Google Patents

Info

Publication number
FR2160743B1
FR2160743B1 FR7142250A FR7142250A FR2160743B1 FR 2160743 B1 FR2160743 B1 FR 2160743B1 FR 7142250 A FR7142250 A FR 7142250A FR 7142250 A FR7142250 A FR 7142250A FR 2160743 B1 FR2160743 B1 FR 2160743B1
Authority
FR
France
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
Application number
FR7142250A
Other versions
FR2160743A1 (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.)
Pechiney Ugine Kuhlmann SA
Original Assignee
Pechiney Ugine Kuhlmann SA
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
Priority to BE791752D priority Critical patent/BE791752A/fr
Application filed by Pechiney Ugine Kuhlmann SA filed Critical Pechiney Ugine Kuhlmann SA
Priority to FR7142250A priority patent/FR2160743B1/fr
Priority to OA54747A priority patent/OA04272A/fr
Priority to US308541A priority patent/US3862293A/en
Priority to AU49127/72A priority patent/AU473723B2/en
Priority to JP47117610A priority patent/JPS5120364B2/ja
Priority to DE2257521A priority patent/DE2257521C3/de
Priority to AR245263A priority patent/AR196099A1/es
Priority to IT54225/72A priority patent/IT996058B/it
Priority to NO4293/72A priority patent/NO133933C/no
Priority to ZA728316A priority patent/ZA728316B/xx
Priority to ES408958A priority patent/ES408958A1/es
Priority to CA157,467A priority patent/CA989626A/en
Priority to LU66544A priority patent/LU66544A1/xx
Priority to SE7215349A priority patent/SE383167B/xx
Priority to NL7216006A priority patent/NL7216006A/xx
Priority to BR008293/72A priority patent/BR7208293D0/pt
Priority to GB5471872A priority patent/GB1394703A/en
Publication of FR2160743A1 publication Critical patent/FR2160743A1/fr
Application granted granted Critical
Publication of FR2160743B1 publication Critical patent/FR2160743B1/fr
Expired 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
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • 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
    • C01F1/00—Methods of preparing compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or the rare earths, in general
    • 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
    • C01P2006/14—Pore volume

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compounds Of Iron (AREA)
FR7142250A 1971-11-25 1971-11-25 Expired FR2160743B1 (fr)

Priority Applications (18)

Application Number Priority Date Filing Date Title
BE791752D BE791752A (fr) 1971-11-25 Procede de traitement acide continu des argiles et schistes crus
FR7142250A FR2160743B1 (fr) 1971-11-25 1971-11-25
OA54747A OA04272A (fr) 1971-11-25 1972-11-15 Procédé de traitement acide continu des argiles et schistes crus.
US308541A US3862293A (en) 1971-11-25 1972-11-21 Process for the continuous acid treatment of crude clays and schists
JP47117610A JPS5120364B2 (fr) 1971-11-25 1972-11-22
AU49127/72A AU473723B2 (en) 1971-11-25 1972-11-22 A process forthe continuous acid treatment of crude clays and schists
NO4293/72A NO133933C (fr) 1971-11-25 1972-11-23
IT54225/72A IT996058B (it) 1971-11-25 1972-11-23 Procedimento di trattamento acido continuo delle argille e schisti crudi
DE2257521A DE2257521C3 (de) 1971-11-25 1972-11-23 Kontinuierliches Verfahren zum Gewinnen sehr reiner Tonerde sowie der Begleitstoffe Eisen und Kalium in technisch verwertbarer Form aus aluminiumhaltigen Erzen
ZA728316A ZA728316B (en) 1971-11-25 1972-11-23 A process for the continuous acid treatment of crude clays and schists
AR245263A AR196099A1 (es) 1971-11-25 1972-11-23 Procedimiento para el tratamiento acido continuo de arcillas y esquistos crudos
CA157,467A CA989626A (en) 1971-11-25 1972-11-24 Process for the continuous acid treatment of crude clays and schists
ES408958A ES408958A1 (es) 1971-11-25 1972-11-24 Procedimiento para el tratamiento acido continuo de arci- llas y esquistos crudos.
LU66544A LU66544A1 (fr) 1971-11-25 1972-11-24
SE7215349A SE383167B (sv) 1971-11-25 1972-11-24 Sett att behandla malmer av ler- och skiffertyp for att ur dem isolera aluminium, jern, magnesium i form av oxider samt kalium i form av losligt salt
NL7216006A NL7216006A (fr) 1971-11-25 1972-11-24
BR008293/72A BR7208293D0 (pt) 1971-11-25 1972-11-27 Processo de tratamento acido continuo de argilas e de xistos crus
GB5471872A GB1394703A (en) 1971-11-25 1972-11-27 Acid treatment of ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7142250A FR2160743B1 (fr) 1971-11-25 1971-11-25

Publications (2)

Publication Number Publication Date
FR2160743A1 FR2160743A1 (fr) 1973-07-06
FR2160743B1 true FR2160743B1 (fr) 1974-04-05

Family

ID=9086383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7142250A Expired FR2160743B1 (fr) 1971-11-25 1971-11-25

Country Status (18)

Country Link
US (1) US3862293A (fr)
JP (1) JPS5120364B2 (fr)
AR (1) AR196099A1 (fr)
AU (1) AU473723B2 (fr)
BE (1) BE791752A (fr)
BR (1) BR7208293D0 (fr)
CA (1) CA989626A (fr)
DE (1) DE2257521C3 (fr)
ES (1) ES408958A1 (fr)
FR (1) FR2160743B1 (fr)
GB (1) GB1394703A (fr)
IT (1) IT996058B (fr)
LU (1) LU66544A1 (fr)
NL (1) NL7216006A (fr)
NO (1) NO133933C (fr)
OA (1) OA04272A (fr)
SE (1) SE383167B (fr)
ZA (1) ZA728316B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5190914A (fr) * 1975-02-06 1976-08-10
SE7703590L (sv) * 1976-04-02 1977-10-03 Inst Atomenergi Sett att utvinna aluminiumoxid
FR2381718A1 (fr) * 1977-02-28 1978-09-22 Pechiney Aluminium Procede d'obtention d'alumine pure par attaque acide de minerais alumineux contenant d'autres elements
FR2381717A1 (fr) * 1977-02-28 1978-09-22 Pechiney Aluminium Procede d'obtention d'alumine pure par attaque acide de minerais alumineux contenant d'autres elements
US4107266A (en) * 1977-07-22 1978-08-15 The United States Of America As Represented By The Secretary Of The Interior Production of pure alumina from iron contaminated sulfate liquors
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
FR2426018A1 (fr) * 1978-05-18 1979-12-14 Pechiney Aluminium Procede d'obtention d'alumine pure par attaque chlorhydrique de minerais alumineux et extraction des impuretes par un traitement sulfurique
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
US4472361A (en) * 1981-05-28 1984-09-18 Alcan International Limited Method of recovering alumina values from a starting solid mixture comprising AlCl3 and NaCl
US5720868A (en) * 1996-04-19 1998-02-24 Solv-Ex Corporation Method for producing electrolytic-pot-cell grade alumina from aluminum sulphate
US6468483B2 (en) 2000-02-04 2002-10-22 Goldendale Aluminum Company Process for treating alumina-bearing ores to recover metal values therefrom
US6248302B1 (en) 2000-02-04 2001-06-19 Goldendale Aluminum Company Process for treating red mud to recover metal values therefrom
US9315382B2 (en) 2006-03-23 2016-04-19 Keystone Metals Recovery Inc. Metal chlorides and metals obtained from metal oxide containing materials
AU2008253545B2 (en) 2007-05-21 2012-04-12 Orbite Aluminae Inc. Processes for extracting aluminum and iron from aluminous ores
EP2686458A4 (fr) 2011-03-18 2015-04-15 Orbite Aluminae Inc Procédés permettant de récupérer des éléments de terres rares à partir de matériaux renfermant de l'aluminium
JP5894262B2 (ja) 2011-05-04 2016-03-23 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． 種々の鉱石から希土類元素を回収する方法
AU2012262586B2 (en) 2011-06-03 2015-05-14 Aem Technologies Inc. Methods for preparing hematite
JP2014526431A (ja) 2011-09-16 2014-10-06 オーバイト アルミナ インコーポレイテッド アルミナ及び様々な他の生成物の調製プロセス
US9023301B2 (en) 2012-01-10 2015-05-05 Orbite Aluminae Inc. Processes for treating red mud
EP2838848B1 (fr) 2012-03-29 2019-05-08 Orbite Technologies Inc. Procédés de traitement de cendres volantes
BR112015000626A2 (pt) 2012-07-12 2017-06-27 Orbite Aluminae Inc processos para preparação de óxido de titânio e outros produtos variados
BR112015006536A2 (pt) 2012-09-26 2017-08-08 Orbite Aluminae Inc processos para preparar alumina e cloreto de magnésio por lixiviação com hcl de vários materiais.
WO2014075173A1 (fr) 2012-11-14 2014-05-22 Orbite Aluminae Inc. Procédé de purification d'ions aluminium
CN112110738A (zh) * 2020-09-24 2020-12-22 西南科技大学 一种铝灰制备高铝质耐火材料的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563623A (en) * 1951-08-07 scott
US1434088A (en) * 1919-10-11 1922-10-31 Niels C Christensen Process of treating lead-zinc sulphide ores
US2835569A (en) * 1956-04-19 1958-05-20 Electro Chimie Metal Process of extracting gold and other metals from ores, concentrates, residues and the like containing principally cobalt, nickel, iron, arsenic and gold
FR1558347A (fr) * 1967-10-25 1969-02-28

Also Published As

Publication number Publication date
IT996058B (it) 1975-12-10
JPS4875403A (fr) 1973-10-11
DE2257521C3 (de) 1980-07-10
NO133933B (fr) 1976-04-12
DE2257521B2 (de) 1977-01-20
BR7208293D0 (pt) 1973-08-23
NO133933C (fr) 1976-07-21
NL7216006A (fr) 1973-05-29
JPS5120364B2 (fr) 1976-06-24
AR196099A1 (es) 1973-11-30
ZA728316B (en) 1973-08-29
DE2257521A1 (de) 1973-06-07
FR2160743A1 (fr) 1973-07-06
AU473723B2 (en) 1976-07-01
BE791752A (fr) 1973-05-22
US3862293A (en) 1975-01-21
CA989626A (en) 1976-05-25
LU66544A1 (fr) 1974-06-21
AU4912772A (en) 1974-05-23
SE383167B (sv) 1976-03-01
GB1394703A (en) 1975-05-21
OA04272A (fr) 1979-12-31
ES408958A1 (es) 1975-10-16

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TP Transmission of property