EP0611837A4 - Procede d'obtention d'aluminium a partir d'une matiere premiere contenant de l'oxyde d'aluminium. - Google Patents

Procede d'obtention d'aluminium a partir d'une matiere premiere contenant de l'oxyde d'aluminium.

Info

Publication number
EP0611837A4
EP0611837A4 EP19920917708 EP92917708A EP0611837A4 EP 0611837 A4 EP0611837 A4 EP 0611837A4 EP 19920917708 EP19920917708 EP 19920917708 EP 92917708 A EP92917708 A EP 92917708A EP 0611837 A4 EP0611837 A4 EP 0611837A4
Authority
EP
European Patent Office
Prior art keywords
alumina
raw material
containing raw
obtaining aluminium
aluminium
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.)
Ceased
Application number
EP19920917708
Other languages
German (de)
English (en)
Other versions
EP0611837A1 (fr
Inventor
Alexei Alexandrovic Marakushev
Valentin Grigorievic Moiseenko
Vyacheslav Sergeevic Rimkevich
Jury Nikolaevich Malovitsky
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0611837A1 publication Critical patent/EP0611837A1/fr
Publication of EP0611837A4 publication Critical patent/EP0611837A4/fr
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/18—Electrolytes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
EP19920917708 1992-08-04 1992-08-04 Procede d'obtention d'aluminium a partir d'une matiere premiere contenant de l'oxyde d'aluminium. Ceased EP0611837A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002122364A CA2122364A1 (fr) 1992-08-04 1992-08-04 Methode de production d'aluminium a partir de materiaux bruts alumineux
PCT/RU1992/000149 WO1994003653A1 (fr) 1992-08-04 1992-08-04 Procede d'obtention d'aluminium a partir d'une matiere premiere contenant de l'oxyde d'aluminium

Publications (2)

Publication Number Publication Date
EP0611837A1 EP0611837A1 (fr) 1994-08-24
EP0611837A4 true EP0611837A4 (fr) 1994-10-12

Family

ID=25677222

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920917708 Ceased EP0611837A4 (fr) 1992-08-04 1992-08-04 Procede d'obtention d'aluminium a partir d'une matiere premiere contenant de l'oxyde d'aluminium.

Country Status (3)

Country Link
EP (1) EP0611837A4 (fr)
CA (1) CA2122364A1 (fr)
WO (1) WO1994003653A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP3141621A1 (fr) 2011-05-04 2017-03-15 Orbite Aluminae Inc. Procédés de récupération de terres rares dans divers minerais
RU2013157943A (ru) 2011-06-03 2015-07-20 Орбит Элюминэ Инк. Способ получения гематита
CA2848751C (fr) 2011-09-16 2020-04-21 Orbite Aluminae Inc. Procedes de preparation d'alumine et de divers autres produits
BR112014016732A8 (pt) 2012-01-10 2017-07-04 Orbite Aluminae Inc processos para tratar lama vermelha
WO2013142957A1 (fr) 2012-03-29 2013-10-03 Orbite Aluminae Inc. Procédés de traitement de cendres volantes
MY175471A (en) 2012-07-12 2020-06-29 Orbite Tech Inc Processes for preparing titanium oxide and various other products
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
CN105189357A (zh) 2012-11-14 2015-12-23 奥佰特氧化铝有限公司 纯化铝离子的方法
CN104294314B (zh) * 2014-09-22 2016-08-31 沈阳金博新技术产业有限公司 一种用粉煤灰制备铝镁合金的方法
CN104313641B (zh) * 2014-09-22 2017-04-05 沈阳金博新技术产业有限公司 一种用低品位铝土矿生产金属铝或铝镁合金的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108741A (en) * 1976-05-26 1978-08-22 Mitsui Aluminum Co., Ltd. Process for production of aluminum
US4135994A (en) * 1977-11-15 1979-01-23 Nippon Light Metal Company Limited Process for electrolytically producing aluminum
EP0003598A1 (fr) * 1978-02-09 1979-08-22 Vereinigte Aluminium-Werke Aktiengesellschaft Procédé de préparation de l'aluminium par électrolyse en bain fondu
FR2524495A1 (fr) * 1982-03-31 1983-10-07 Pechiney Aluminium Procede d'obtention continu de l'aluminium par carbochloration de l'alumine et electrolyse ignee du chlorure obtenu
WO1984000534A1 (fr) * 1982-07-21 1984-02-16 Atlantic Richfield Co Production d'aluminium par chloruration de l'hexahydrate de chlorure d'aluminium (ach)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415412A (en) * 1981-10-08 1983-11-15 The United States Of America As Represented By The United States Department Of Energy Production of anhydrous aluminum chloride composition and process for electrolysis thereof
US4465566A (en) * 1982-07-20 1984-08-14 Atlantic Richfield Company Method of producing anhydrous aluminum chloride from acid leach-derived ACH and the production of aluminum therefrom

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108741A (en) * 1976-05-26 1978-08-22 Mitsui Aluminum Co., Ltd. Process for production of aluminum
US4135994A (en) * 1977-11-15 1979-01-23 Nippon Light Metal Company Limited Process for electrolytically producing aluminum
EP0003598A1 (fr) * 1978-02-09 1979-08-22 Vereinigte Aluminium-Werke Aktiengesellschaft Procédé de préparation de l'aluminium par électrolyse en bain fondu
FR2524495A1 (fr) * 1982-03-31 1983-10-07 Pechiney Aluminium Procede d'obtention continu de l'aluminium par carbochloration de l'alumine et electrolyse ignee du chlorure obtenu
WO1984000534A1 (fr) * 1982-07-21 1984-02-16 Atlantic Richfield Co Production d'aluminium par chloruration de l'hexahydrate de chlorure d'aluminium (ach)
GB2135663A (en) * 1982-07-21 1984-09-05 Atlantic Richfield Co Aluminum production via the chlorination of aluminum chloride hexahydrate (ach)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9403653A1 *

Also Published As

Publication number Publication date
CA2122364A1 (fr) 1994-02-17
WO1994003653A1 (fr) 1994-02-17
EP0611837A1 (fr) 1994-08-24

Similar Documents

Publication Publication Date Title
EP0525207A4 (en) Process for synthesizing diamond
IL107316A (en) Method for product discrimination
SG55048A1 (en) Process for preparing 2-para-dioxanones
EP0410800A3 (en) Process for forming secure images
IL110090A0 (en) Process for producing alpha-alumina powder
IL111763A0 (en) Method for producing alpha-alumina powder
AU4878290A (en) Process for producing alumina from bauxite
EP0611837A4 (fr) Procede d'obtention d'aluminium a partir d'une matiere premiere contenant de l'oxyde d'aluminium.
AU617972B2 (en) Method for producing boehmite
SG54211A1 (en) Aluminium nitride ceramics and method for preparing the same
EP0547479A3 (en) Process for cracking polycarbonates
IL106357A0 (en) Receptor identification method
GR3015541T3 (en) Process for the production of aluminium hydroxide from bauxite.
EP0601721A3 (fr) Procédé pour le préparation de phénates surbasiques.
ZA947681B (en) Method for preparing 3-aminopyridines from 3-nitro-pyridines
EP0599142A3 (fr) Méthode de fabrication d'immunoconjugués.
GB2270519B (en) Trihydrate clarification aid for the bayer process
EP0601458A3 (fr) Procédé de séparation.
AUPM761194A0 (en) Improved process for the extraction of alumina from bauxite
GB2291434B (en) Process for producing sintered aluminium products
PH31154A (en) Process for preparing 1-alkylryl-2-alkyl-5-formyl-imidazole.
AU2799292A (en) Process for producing aluminium hydroxide from alumina-containing ore
EP0649408A4 (fr) Procede de production de phenylthiomethylpyridinylalcenoates.
EP0415422A3 (en) Method for forming images
GB9209313D0 (en) Process for the extraction of alumina

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19940426

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB

A4 Supplementary search report drawn up and despatched
AK Designated contracting states

Kind code of ref document: A4

Designated state(s): DE FR GB

17Q First examination report despatched

Effective date: 19950921

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19960314