PT92127A - Processo para a separacao de elementos perturbadores de solucoes de electrolitos de metais valiosos - Google Patents

Processo para a separacao de elementos perturbadores de solucoes de electrolitos de metais valiosos

Info

Publication number
PT92127A
PT92127A PT92127A PT9212789A PT92127A PT 92127 A PT92127 A PT 92127A PT 92127 A PT92127 A PT 92127A PT 9212789 A PT9212789 A PT 9212789A PT 92127 A PT92127 A PT 92127A
Authority
PT
Portugal
Prior art keywords
separation
valuable metal
disturbing elements
metal electrolytes
solutions
Prior art date
Application number
PT92127A
Other languages
English (en)
Other versions
PT92127B (pt
Inventor
Ralf Kehel
Werner Schwab
Robert Brantley Sudderth
Gary Alan Kordosky
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of PT92127A publication Critical patent/PT92127A/pt
Publication of PT92127B publication Critical patent/PT92127B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G29/00—Compounds of bismuth
    • C01G29/003—Preparations 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G28/00—Compounds of arsenic
    • C01G28/001—Preparation involving a solvent-solvent extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G30/00—Compounds of antimony
    • C01G30/001—Preparation involving a solvent-solvent extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0009—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
    • C22B3/28—Amines
    • 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
    • C22B3/32—Carboxylic acids
    • 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
    • C22B3/32—Carboxylic acids
    • C22B3/322—Oxalic acids
    • 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
    • C22B3/386—Polyphosphoric oxyacids, or derivatives thereof
    • 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
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
PT92127A 1988-10-28 1989-10-27 Processo para a separacao de elementos perturbadores de solucoes de electrolitos de metais valiosos PT92127B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3836731A DE3836731A1 (de) 1988-10-28 1988-10-28 Verfahren zur abtrennung von stoerelementen aus wertmetall-elektrolytloesungen

Publications (2)

Publication Number Publication Date
PT92127A true PT92127A (pt) 1990-04-30
PT92127B PT92127B (pt) 1995-06-30

Family

ID=6366095

Family Applications (1)

Application Number Title Priority Date Filing Date
PT92127A PT92127B (pt) 1988-10-28 1989-10-27 Processo para a separacao de elementos perturbadores de solucoes de electrolitos de metais valiosos

Country Status (18)

Country Link
US (1) US5039496A (pt)
EP (2) EP0490893A1 (pt)
JP (1) JPH04501584A (pt)
KR (1) KR900702060A (pt)
AU (1) AU621163B2 (pt)
CA (1) CA2001564A1 (pt)
DE (2) DE3836731A1 (pt)
ES (1) ES2059673T3 (pt)
FI (1) FI93972C (pt)
IL (1) IL92137A0 (pt)
MX (1) MX172722B (pt)
PT (1) PT92127B (pt)
TR (1) TR24036A (pt)
WO (1) WO1990004654A1 (pt)
YU (1) YU207889A (pt)
ZA (1) ZA898202B (pt)
ZM (1) ZM3689A1 (pt)
ZW (1) ZW13489A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5228903A (en) * 1990-04-18 1993-07-20 The Curators Of The University Of Missouri Of Columbia Method for stripping metals in solvent extraction
FR2669348A1 (fr) * 1990-11-16 1992-05-22 Centre Nat Rech Scient Compositions contenant des derives hydroxydiphosphoniques pour l'extraction de cations metalliques.
AT395951B (de) * 1991-02-19 1993-04-26 Union Ind Compr Gase Gmbh Reinigung von werkstuecken mit organischen rueckstaenden
DE4204994A1 (de) * 1992-02-19 1993-08-26 Henkel Kgaa Verfahren zur abtrennung von stoerelementen aus wertmetall-loesungen
US5434331A (en) * 1992-11-17 1995-07-18 The Catholic University Of America Removal of radioactive or heavy metal contaminants by means of non-persistent complexing agents
US5366715A (en) * 1993-10-19 1994-11-22 The University Of British Columbia Method for selectively removing antimony and bismuth from sulphuric acid solutions
US5573739A (en) * 1994-10-28 1996-11-12 Noranda, Inc. Selective bismuth and antimony removal from copper electrolyte
DE19714579A1 (de) * 1997-04-09 1998-10-15 Bayer Ag Mehrphasen-Extraktor mit Waschkammer
US6277753B1 (en) 1998-09-28 2001-08-21 Supercritical Systems Inc. Removal of CMP residue from semiconductors using supercritical carbon dioxide process
US6748960B1 (en) 1999-11-02 2004-06-15 Tokyo Electron Limited Apparatus for supercritical processing of multiple workpieces
ES2159263B1 (es) * 1999-12-17 2002-04-16 Tecn Reunidas S A Proceso para la produccion electrolitica de zinc o de compuestos de zinc de alta pureza a partir de materias primas primarias y secundarias de zinc.
FI109922B (fi) * 1999-12-21 2002-10-31 Outokumpu Oy Menetelmä arseenin poistamiseksi rikkihappoisesta liuoksesta
ES2186490B1 (es) * 2000-10-09 2004-06-16 Universidad De Barcelona Procedimiento de eliminacion de arsenico, selenio y teluro de concentrados minerales, preferentemente de cobre.
JP3883929B2 (ja) 2001-09-25 2007-02-21 大日本スクリーン製造株式会社 薄膜形成装置および薄膜形成方法
US7789971B2 (en) 2005-05-13 2010-09-07 Tokyo Electron Limited Treatment of substrate using functionalizing agent in supercritical carbon dioxide
CN102433435B (zh) * 2011-12-27 2014-06-25 北京矿冶研究总院 一种萃取锗镓的萃取剂及其萃取方法
EA201691798A1 (ru) 2014-03-07 2017-04-28 Басф Се Способы и системы для контроля концентрации металлических примесей во время металлургических процессов
US10208389B2 (en) 2015-08-26 2019-02-19 Basf Se Methods and systems for reducing impurity metal from a refinery electrolyte solution
CN108796220B (zh) * 2018-07-04 2020-03-24 湖南工业大学 一种铋铁混合溶液中萃取-硫化转相分离铋和铁的方法
CN110550786B (zh) * 2019-10-18 2021-10-26 广西森合高新科技股份有限公司 废液处理工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464784A (en) * 1967-06-01 1969-09-02 Gen Mills Inc Extraction of tetravalent vanadium values from their aqueous solutions using hydroxamic acids
FR2128426B1 (pt) * 1971-03-02 1980-03-07 Cnen
US3821351A (en) * 1971-06-03 1974-06-28 Kerr Mc Gee Corp Solvent extraction of metal ions using n-substituted hydroxamic acids
CA1069316A (en) * 1975-04-01 1980-01-08 Metallurgie Hoboken-Overpelt Treatment of ores or metallurgical by-products containing arsenic and antimony
LU72319A1 (pt) * 1975-04-18 1977-02-10
US4115512A (en) * 1976-12-03 1978-09-19 Noranda Mines Limited Method for removing arsenic from copper and/or nickel bearing aqueous acidic solutions by solvent extraction
ZA80466B (en) * 1979-02-07 1981-02-25 G Thorsen Precipitation of metal values from organic media
EP0106118B1 (de) * 1982-10-19 1986-06-11 Austria Metall Aktiengesellschaft Verfahren zum Abtrennen von Arsen aus einem Kupferelektrolyten
IT1194304B (it) * 1983-07-07 1988-09-14 Samim Soc Azionaria Minero Met Procedimento per la separazione dell'arsenico da soluzioni acide che lo contengono
DE3725611A1 (de) * 1987-08-01 1989-02-09 Henkel Kgaa Verfahren zur gemeinsamen abtrennung von stoerelementen aus wertmetall-elektrolytloesungen

Also Published As

Publication number Publication date
FI93972C (fi) 1995-06-26
DE58906257D1 (de) 1994-01-05
WO1990004654A1 (de) 1990-05-03
IL92137A0 (en) 1990-07-12
ZW13489A1 (en) 1990-09-05
AU621163B2 (en) 1992-03-05
JPH04501584A (ja) 1992-03-19
PT92127B (pt) 1995-06-30
EP0370233B1 (de) 1993-11-24
DE3836731A1 (de) 1990-05-03
ES2059673T3 (es) 1994-11-16
FI93972B (fi) 1995-03-15
US5039496A (en) 1991-08-13
ZA898202B (en) 1990-07-25
MX172722B (es) 1994-01-10
ZM3689A1 (en) 1990-05-28
YU207889A (en) 1991-02-28
TR24036A (tr) 1991-02-06
EP0370233A1 (de) 1990-05-30
FI911998A0 (fi) 1991-04-25
EP0490893A1 (de) 1992-06-24
CA2001564A1 (en) 1990-04-28
KR900702060A (ko) 1990-12-05
AU4507789A (en) 1990-05-14

Similar Documents

Publication Publication Date Title
PT92127A (pt) Processo para a separacao de elementos perturbadores de solucoes de electrolitos de metais valiosos
PT90119A (pt) Processo para a preparacao de um adocante
PT84806B (pt) Processo para a preparacao de benzopiranos
PT90293A (pt) Processo para a preparacao de macrolidos
PT85927A (pt) Processo para a fabricacao de polvora para cargas de propulsao
PT91895A (pt) Processo para a preparacao de 9h-purinas substituidas
PT92694A (pt) Processo para a preparacao de folhas de gelatina
BR8906327A (pt) Processo para a preparacao de organoclorossilanos
PT90854A (pt) Processo para a preparacao de 1-aril-2-naftoilaminas
PT92638A (pt) Processo para a preparacao de poliazamacrociclos mono-n-alquilados
BR8803734A (pt) Processo para a recuperacao de metais a partir de solucoes de cloreto
PT92365A (pt) Processo para a preparacao de (s)-alfa-etil-2-oxo-1-pirrolidinoacetamida
BR8501588A (pt) Processo para a preparacao de poliisocianatos
BR8703738A (pt) Processo para a producao de um alquilfenol
BR8502305A (pt) Processo para a preparacao de organopol issiloxanas organofuncionais
BR8505989A (pt) Processo para a preparacao de amino-4-difenilaminas
BR8506312A (pt) Processo para a preparacao de n-formil-alfa-aspartil fenilalanina
BR8903367A (pt) Processo para a preparacao de organoclorossilanos
BR8701675A (pt) Processo para a obtencao de um composto de tantalo de elevada pureza e um composto de niobio de elevada pureza
PT90353A (pt) Processo para a producao de polipeptideos
PT81061B (pt) Processo para a preparacao de um polipeptideo vacinico
BR8501134A (pt) Processo para a preparacao de gliciditeres
BR8902030A (pt) Processo para a preparacao de n-fosfonometilglicina
PT80044B (pt) Processo para a preparacao de concentrados emulsionaveis contendo azois
PT92507A (pt) Processo para a preparacao de alfa-ciano-beta-oxopropionamidas

Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19960630