BR8606230A - Processo para a extracao seletiva de galio a patir da poeira recuperada e sistemas coletores de gas em instalacoes para a producao eletrolitica de aluminio - Google Patents

Processo para a extracao seletiva de galio a patir da poeira recuperada e sistemas coletores de gas em instalacoes para a producao eletrolitica de aluminio

Info

Publication number
BR8606230A
BR8606230A BR8606230A BR8606230A BR8606230A BR 8606230 A BR8606230 A BR 8606230A BR 8606230 A BR8606230 A BR 8606230A BR 8606230 A BR8606230 A BR 8606230A BR 8606230 A BR8606230 A BR 8606230A
Authority
BR
Brazil
Prior art keywords
patir
galio
installations
gas collector
selective extraction
Prior art date
Application number
BR8606230A
Other languages
English (en)
Portuguese (pt)
Inventor
Gunnar Haagen Boe
Svein Erik Engdal
Roald Gundersen
Original Assignee
Elkem As
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 Elkem As filed Critical Elkem As
Publication of BR8606230A publication Critical patent/BR8606230A/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
    • C22B58/00—Obtaining gallium or indium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G15/00—Compounds of gallium, indium or thallium
    • C01G15/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
    • C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/02—Working-up flue dust
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BR8606230A 1985-12-16 1986-12-16 Processo para a extracao seletiva de galio a patir da poeira recuperada e sistemas coletores de gas em instalacoes para a producao eletrolitica de aluminio BR8606230A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO854797A NO158028C (no) 1985-12-16 1985-12-16 Utvinning av gallium.

Publications (1)

Publication Number Publication Date
BR8606230A true BR8606230A (pt) 1987-09-29

Family

ID=19888611

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8606230A BR8606230A (pt) 1985-12-16 1986-12-16 Processo para a extracao seletiva de galio a patir da poeira recuperada e sistemas coletores de gas em instalacoes para a producao eletrolitica de aluminio

Country Status (11)

Country Link
JP (1) JPS62156238A (enExample)
AU (1) AU572412B2 (enExample)
BR (1) BR8606230A (enExample)
CA (1) CA1309869C (enExample)
DE (1) DE3640381A1 (enExample)
ES (1) ES2002227A6 (enExample)
FR (1) FR2591582B1 (enExample)
GB (1) GB2184108B (enExample)
NL (1) NL8602997A (enExample)
NO (1) NO158028C (enExample)
NZ (1) NZ218419A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624524B1 (fr) * 1987-11-24 1990-05-18 Metaleurop Sa Procede de traitement hydrometallurgique de solution de matieres galliferes
RU2232199C2 (ru) * 2001-11-13 2004-07-10 Общество с ограниченной ответственностью "ВИКОР" Способ извлечения галлия из анодного осадка при производстве алюминия
RU2237740C1 (ru) * 2003-02-07 2004-10-10 Открытое акционерное общество "Всероссийский алюминиево-магниевый институт" Способ извлечения галлия из твердых галлийсодержащих материалов
RU2319757C2 (ru) * 2005-10-28 2008-03-20 Открытое акционерное общество "РУСАЛ ВСЕРОССИЙСКИЙ АЛЮМИНИЕВО-МАГНИЕВЫЙ ИНСТИТУТ "(ОАО "РУСАЛ ВАМИ") Способ извлечения галлия из отходов электролитического рафинирования алюминия
CN100396804C (zh) * 2005-12-09 2008-06-25 韶关市华韦实业有限公司 用萃取-电解法从冶炼铅锌矿尾渣中提取金属镓的方法
RU2340402C1 (ru) * 2007-04-02 2008-12-10 Государственное образовательное учреждение высшего профессионального образования Читинский государственный университет (ЧитГУ) Поточная линия для выделения редких и редкоземельных элементов из зольных уносов тепловых электростанций
CN103276407B (zh) * 2013-05-13 2016-12-28 攀枝花学院 一种从低品位含镓、铁的原料中回收镓和铁的方法
CN113667839B (zh) * 2021-08-20 2022-06-28 安徽工业大学 一种常压下从氮化镓废料中回收金属镓的方法
CN115418478B (zh) * 2022-09-05 2023-08-01 山西大学 一种从高铝固废酸性体系中协同提取铝铁锂镓的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848398A (en) * 1955-05-11 1958-08-19 Zh Sekitan Sogo Kenkyujo Recovery of gallium compounds from the combustion gases of coal
GB991614A (en) * 1960-08-27 1965-05-12 Asahi Chemical Ind Process for recovering gallium in the purification of crude alumina
GB991613A (en) * 1960-11-28 1965-05-12 Asahi Chemical Ind Process for the recovery of gallium
DD127573A1 (enExample) * 1976-09-06 1977-10-05
FR2397464A2 (fr) * 1977-07-13 1979-02-09 Rhone Poulenc Ind Procede de recuperation du gallium de solutions tres basiques par extraction liquide/liquide
FR2411894A1 (fr) * 1977-12-15 1979-07-13 Rhone Poulenc Ind Procede d'extraction du gallium
FR2460276A1 (fr) * 1979-07-03 1981-01-23 Rhone Poulenc Ind Procede de traitement de melanges d'oxydes de terres rares et de gallium
FI70693C (fi) * 1980-12-05 1986-10-06 Rhone Poulenc Ind Foerfarande foer rening av en galliumloesning
JPS6058170B2 (ja) * 1982-12-17 1985-12-18 三井アルミニウム工業株式会社 アルミニウム電解炉発生ダストからガリウムを回収する方法
JPS60166224A (ja) * 1984-02-03 1985-08-29 Mitsui Alum Kogyo Kk アルミニウム製錬ダストからのガリウムの回収方法

Also Published As

Publication number Publication date
CA1309869C (en) 1992-11-10
NO854797L (no) 1987-06-01
ES2002227A6 (es) 1988-07-16
JPS642654B2 (enExample) 1989-01-18
FR2591582A1 (fr) 1987-06-19
AU6658886A (en) 1987-06-25
NO158028C (no) 1988-06-29
DE3640381A1 (de) 1987-06-04
GB2184108A (en) 1987-06-17
NZ218419A (en) 1989-04-26
GB8629961D0 (en) 1987-01-28
GB2184108B (en) 1989-10-18
FR2591582B1 (fr) 1988-07-01
NO158028B (no) 1988-03-21
AU572412B2 (en) 1988-05-05
JPS62156238A (ja) 1987-07-11
NL8602997A (nl) 1987-07-16

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