ES2049399T3 - Procedimiento para la separacion y concentracion de galio de una disolucion acuosa, que contiene galio junto con aluminio, cinc y/o cobre. - Google Patents

Procedimiento para la separacion y concentracion de galio de una disolucion acuosa, que contiene galio junto con aluminio, cinc y/o cobre.

Info

Publication number
ES2049399T3
ES2049399T3 ES90125593T ES90125593T ES2049399T3 ES 2049399 T3 ES2049399 T3 ES 2049399T3 ES 90125593 T ES90125593 T ES 90125593T ES 90125593 T ES90125593 T ES 90125593T ES 2049399 T3 ES2049399 T3 ES 2049399T3
Authority
ES
Spain
Prior art keywords
water
oil emulsion
galium
separation
aqueous solution
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.)
Expired - Lifetime
Application number
ES90125593T
Other languages
English (en)
Inventor
Ioannis Dr Kirgios
Karl Prof Dr Schugerl
Wolfgang Dr Degener
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.)
EUROP COMMUNITIES
Original Assignee
EUROP COMMUNITIES
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 EUROP COMMUNITIES filed Critical EUROP COMMUNITIES
Application granted granted Critical
Publication of ES2049399T3 publication Critical patent/ES2049399T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Colloid Chemistry (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA SEPARACION Y CONCENTRACION DE GALIO DE UNA SOLUCION ACUOSA QUE CONTIENE GALIO JUNTO CON ALUMINIO, CINC Y/O COBRE, QUE PRESENTA LAS SIGUIENTES CARACTERISTICAS: A) FABRICACION DE UNA EMULSION DE AGUA EN ACEITE (EMULSION-W/O) DE UNA FASE ACUOSA NEUTRAL O ALCALINA Y DE UNA FASE ORGANICA QUE CONTIENE UN COMPONENTE DE REACCION SOLUBLE EN ACEITE EN UN HOMOGENEIZADOR EN UNA REACCION VOLUMETRICA ENTRE LA FASE ACUOSA Y LA FASE ORGANICA DE 2:3 A 3:2. B) DISPERSION DE LA EMULSION-W/O EN LA SOLUCION ACUOSA QUE CONTIENE GALIO, QUE HA SIDO AJUSTADA AL MENOS A 4 MOL/LITRO DE HCL, EN UN EXTRACTOR EN UNA REACCION VOLUMETRICA ENTRE LA SOLUCION ACUOSA Y LA EMULSION-W/O DE 30:1 A 10:1 HASTA LA OBTENCION DE GOTITAS DE LA EMULSION-W/O CON UN DIAMETRO DE <1 MM; C) SEPARACION DE LA EMULSION-W/O DEL CONTINUO ACUOSO Y REALIZACION DE UN DESDOBLAMIENTO DE LA EMULSION EN UN REACTOR CON ELECTRODOS COAXIALES CON DOBLE AISLAMIENTO EN UN CAMPO ALTERNO DE ALTA TENSION APLICADO CON UNA INTENSIDAD DE CAMPO DE AL MENOS 0,5 KV/CM Y UNA FRECUENCIA DE MAS DE 50 HZ REALIMENTANDO LA PORCION NO DESDOBLADA DE LA EMULSION-W/O A LA FASE (B), D) SEPARACION DE LA FASE ORGANICA ELECTROCOALESCENTE DE LA EMULSION-W/O EN UN SEPARADOR DE GRAVITACION Y REALIMENTACION DE LA MISMA A LA FASE (A)
ES90125593T 1990-01-19 1990-12-27 Procedimiento para la separacion y concentracion de galio de una disolucion acuosa, que contiene galio junto con aluminio, cinc y/o cobre. Expired - Lifetime ES2049399T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU87662A LU87662A1 (de) 1990-01-19 1990-01-19 Verfahren zur abtrennung und aufkonzentrierung von gallium aus einer waessrigen loesung,die gallium zusammem mit aluminium-zink und/oder kupfer enthaelt

Publications (1)

Publication Number Publication Date
ES2049399T3 true ES2049399T3 (es) 1994-04-16

Family

ID=19731207

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90125593T Expired - Lifetime ES2049399T3 (es) 1990-01-19 1990-12-27 Procedimiento para la separacion y concentracion de galio de una disolucion acuosa, que contiene galio junto con aluminio, cinc y/o cobre.

Country Status (12)

Country Link
US (1) US5326441A (es)
EP (1) EP0438790B1 (es)
JP (1) JPH05504753A (es)
AT (1) ATE100422T1 (es)
CA (1) CA2072761A1 (es)
DE (1) DE59004340D1 (es)
DK (1) DK0438790T3 (es)
ES (1) ES2049399T3 (es)
IE (1) IE64360B1 (es)
LU (1) LU87662A1 (es)
PT (1) PT96514A (es)
WO (1) WO1991010621A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1003591C2 (nl) * 1996-07-15 1998-01-21 Dsm Nv Electrostatische coalescentie.
CN100420508C (zh) * 2006-04-14 2008-09-24 江汉大学 一种微乳液和制备方法及在处理含酚工业废水中的用途
JP5221608B2 (ja) * 2009-09-18 2013-06-26 光洋応用材料科技股▲ふん▼有限公司 銅・インジウム・ガリウム・セレンの回収方法
JP5428013B2 (ja) * 2009-12-22 2014-02-26 光洋応用材料科技股▲ふん▼有限公司 ガリウムの回収方法
CN109930175A (zh) * 2019-02-28 2019-06-25 黄祖班 一种活塞式容积可调的稀土电解槽
BR112022006863A8 (pt) * 2019-10-12 2022-08-02 Artms Products Inc Sistemas e métodos de isolamento de gálio-68
CN117051267B (zh) * 2023-10-11 2023-12-29 矿冶科技集团有限公司 一种乳状液膜萃取分离镓的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB991614A (en) * 1960-08-27 1965-05-12 Asahi Chemical Ind Process for recovering gallium in the purification of crude alumina
US4360448A (en) * 1970-04-13 1982-11-23 Exxon Research And Engineering Co. Water in oil emulsions useful in liquid membrane
CN1006235B (zh) * 1985-04-01 1989-12-27 山东铝厂 一种从氧化铝生产的分解母液中提取镓的方法
JPS6389635A (ja) * 1986-10-01 1988-04-20 Mitsubishi Metal Corp Ｉｎの分離回収方法
DE3635450A1 (de) * 1986-10-18 1988-04-21 Metallgesellschaft Ag Verfahren zur selektiven gewinnung von germanium und/oder arsen aus waessrigen loesungen

Also Published As

Publication number Publication date
US5326441A (en) 1994-07-05
DE59004340D1 (de) 1994-03-03
ATE100422T1 (de) 1994-02-15
WO1991010621A1 (de) 1991-07-25
DK0438790T3 (da) 1994-05-09
JPH05504753A (ja) 1993-07-22
PT96514A (pt) 1991-10-15
CA2072761A1 (en) 1991-07-20
EP0438790B1 (de) 1994-01-19
IE64360B1 (en) 1995-07-26
EP0438790A1 (de) 1991-07-31
IE910180A1 (en) 1991-07-31
LU87662A1 (de) 1991-10-08

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