FI930850A - Em kemisk process - Google Patents

Em kemisk process Download PDF

Info

Publication number
FI930850A
FI930850A FI930850A FI930850A FI930850A FI 930850 A FI930850 A FI 930850A FI 930850 A FI930850 A FI 930850A FI 930850 A FI930850 A FI 930850A FI 930850 A FI930850 A FI 930850A
Authority
FI
Finland
Prior art keywords
chemical process
chemical
Prior art date
Application number
FI930850A
Other languages
English (en)
Other versions
FI930850A0 (fi
FI103414B1 (fi
FI103414B (fi
Inventor
Domenico Carlo Cupertino
Peter Anthony Tasker
Original Assignee
Zeneca Ltd
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 claimed from GB929204020A external-priority patent/GB9204020D0/en
Priority claimed from GB929204018A external-priority patent/GB9204018D0/en
Application filed by Zeneca Ltd filed Critical Zeneca Ltd
Publication of FI930850A0 publication Critical patent/FI930850A0/fi
Publication of FI930850A publication Critical patent/FI930850A/fi
Application granted granted Critical
Publication of FI103414B1 publication Critical patent/FI103414B1/fi
Publication of FI103414B publication Critical patent/FI103414B/fi

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
    • 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
    • C22B3/3844—Phosphonic acid, e.g. H2P(O)(OH)2
    • 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
    • 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
    • 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
FI930850A 1992-02-25 1993-02-25 Menetelmä metallien talteenottamiseksi niiden orgaanisista komplekseis ta FI103414B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9204018 1992-02-25
GB9204020 1992-02-25
GB929204020A GB9204020D0 (en) 1992-02-25 1992-02-25 Chemical process
GB929204018A GB9204018D0 (en) 1992-02-25 1992-02-25 Chemical process

Publications (4)

Publication Number Publication Date
FI930850A0 FI930850A0 (fi) 1993-02-25
FI930850A true FI930850A (fi) 1993-08-26
FI103414B1 FI103414B1 (fi) 1999-06-30
FI103414B FI103414B (fi) 1999-06-30

Family

ID=26300377

Family Applications (1)

Application Number Title Priority Date Filing Date
FI930850A FI103414B (fi) 1992-02-25 1993-02-25 Menetelmä metallien talteenottamiseksi niiden orgaanisista komplekseis ta

Country Status (10)

Country Link
US (2) US5332420A (fi)
EP (1) EP0562709B1 (fi)
JP (1) JPH0617153A (fi)
AU (1) AU656457B2 (fi)
CA (1) CA2090062A1 (fi)
DE (1) DE69307367T2 (fi)
ES (1) ES2096199T3 (fi)
FI (1) FI103414B (fi)
GB (1) GB9303017D0 (fi)
RU (1) RU2104734C1 (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3733590A1 (de) * 1986-12-27 1988-07-07 Dornier Gmbh Lindauer Verfahren und schaltungsanordnung zum anwerfen von mit einem elektrischen hauptantrieb ausgeruesteten webmaschinen
USRE36990E (en) * 1992-02-25 2000-12-19 Zeneca Limited Chemical process for the recovery of metal from an organic complex
GB9316641D0 (en) * 1993-08-11 1993-09-29 Zeneca Ltd Chemical process
US5393892A (en) * 1993-05-07 1995-02-28 Ibc Advanced Technologies, Inc. Processes for removing, separating and concentrating lead, thallium, alkali metals, alkaline earth metals from concentrated matrices using macrocyclic polyether cryptand ligands bonded to inorganic supports
US5366715A (en) * 1993-10-19 1994-11-22 The University Of British Columbia Method for selectively removing antimony and bismuth from sulphuric acid solutions
US5762683A (en) * 1994-12-09 1998-06-09 Asarco Incorporated Ferric fluoborate/organic extractant hydrometallurgical process for recovering metals
AU1392497A (en) * 1996-02-17 1997-09-02 Zeneca Limited Extraction of cobalt and/or nickel from an aqueous feed solution
JP3431456B2 (ja) * 1997-06-30 2003-07-28 日鉱金属株式会社 キレート樹脂に吸着したＳｂの溶離方法
US5935409A (en) * 1998-03-26 1999-08-10 Asarco Incorporated Fluoboric acid control in a ferric fluoborate hydrometallurgical process for recovering metals
PL204705B1 (pl) 2000-07-25 2010-02-26 Phelps Dodge Corp Sposób odzyskiwania miedzi z surowca z rud zawierających siarczek miedzi
US6482372B2 (en) 2000-12-22 2002-11-19 Kinetico Incorporated Process for recovering palladium from a solution
US6451088B1 (en) * 2001-07-25 2002-09-17 Phelps Dodge Corporation Method for improving metals recovery using high temperature leaching
FI115222B (fi) * 2002-04-19 2005-03-31 Outokumpu Oy Menetelmä kuparikloridiliuoksen puhdistamiseksi
KR101455305B1 (ko) 2006-11-15 2014-10-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 금속 회수 방법
WO2011146620A1 (en) * 2010-05-18 2011-11-24 Board Of Regents Of The Nevada System Of Higher Education, On Behalf Of The University Of Nevada, Reno Stripping agent and method of use
PE20161084A1 (es) 2014-03-07 2016-11-19 Basf Se Metodos y sistemas para controlar la concentracion de impurezas metalicas durante procesos metalurgicos
US10208389B2 (en) * 2015-08-26 2019-02-19 Basf Se Methods and systems for reducing impurity metal from a refinery electrolyte solution
US20170058415A1 (en) * 2015-08-26 2017-03-02 Basf Se Methods And Systems For Reducing Impurity Metal From A Refinery Electrolyte Solution
CN105506313A (zh) * 2015-12-25 2016-04-20 河南豫光锌业有限公司 一种铟萃取过程中有机相的除氯方法
CN113058289A (zh) * 2021-02-19 2021-07-02 江钨世泰科钨品有限公司 一种钨酸钠溶液转型的萃取体系
CN113293314A (zh) * 2021-05-31 2021-08-24 湘潭大学 一种从高炉瓦斯灰或/和泥中浸取和分离铋的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854851A (en) * 1970-05-26 1974-12-17 P Cardwell Method for separating nickel from cobalt in aqueous solution
GB1421766A (en) * 1972-03-21 1976-01-21 Ici Ltd Salicylaldoximes and their use in metal extraction processes
US4020106A (en) * 1972-03-21 1977-04-26 Imperial Chemical Industries Limited Metal extraction process
CA1005236A (en) * 1972-04-26 1977-02-15 Deepsea Ventures Separation of nickel and cobalt and manganese in solution
DE2515862A1 (de) * 1975-04-11 1976-10-28 Norddeutsche Affinerie Verfahren zur extraktion von antimon und/oder wismut
LU72319A1 (fi) * 1975-04-18 1977-02-10
DE2843574A1 (de) * 1977-10-11 1979-04-19 Mitsubishi Chem Ind Verfahren zur abtrennung von yttriumionen
US4235713A (en) * 1978-06-06 1980-11-25 Redondo Abad Angel Luis Process for the elimination of accumulated iron in organic phases of fluid-fluid extraction that contain di-2-ethyl-hexyl phosphoric acid
ZA815735B (en) * 1980-09-05 1982-08-25 Inco Ltd Process for the extraction of presious metals from solutions thereof
EP0106118B1 (de) * 1982-10-19 1986-06-11 Austria Metall Aktiengesellschaft Verfahren zum Abtrennen von Arsen aus einem Kupferelektrolyten
US4500494A (en) * 1983-02-18 1985-02-19 Stauffer Chemical Company Microencapsulated chelating agents and their use in removing metal ions from aqueous solutions
JPS60145913A (ja) * 1984-01-05 1985-08-01 Sumitomo Chem Co Ltd キレ−ト樹脂に吸着したインジウムの溶離方法
US4718996A (en) * 1986-01-24 1988-01-12 Gte Products Corporation Recovery of tungsten, scandium, iron, and manganese values from tungsten bearing material
DE3704307A1 (de) * 1987-02-12 1988-08-25 Dow Chemical Gmbh Komplexbildendes harz des geltyps und seine verwendung zur verringerung der konzentration mehrwertiger erdalkali- und/oder schwermetallionen in loesungen
DE3725611A1 (de) * 1987-08-01 1989-02-09 Henkel Kgaa Verfahren zur gemeinsamen abtrennung von stoerelementen aus wertmetall-elektrolytloesungen
US5049363A (en) * 1989-08-03 1991-09-17 Westinghouse Electric Corp. Recovery of scandium, yttrium and lanthanides from titanium ore
US5258167A (en) * 1990-06-01 1993-11-02 Lion Corporation Extractant for rare earth metal and method for extracting the same
US5364452A (en) * 1992-02-25 1994-11-15 Cupertino Domenico C Chemical process for the recovery of metal from an organic complex

Also Published As

Publication number Publication date
JPH0617153A (ja) 1994-01-25
DE69307367D1 (de) 1997-02-27
US5332420A (en) 1994-07-26
CA2090062A1 (en) 1993-08-26
USRE36118E (en) 1999-03-02
ES2096199T3 (es) 1997-03-01
GB9303017D0 (en) 1993-03-31
RU2104734C1 (ru) 1998-02-20
EP0562709B1 (en) 1997-01-15
EP0562709A2 (en) 1993-09-29
FI930850A0 (fi) 1993-02-25
AU3314193A (en) 1993-08-26
EP0562709A3 (fi) 1994-01-05
DE69307367T2 (de) 1997-05-15
FI103414B1 (fi) 1999-06-30
FI103414B (fi) 1999-06-30
AU656457B2 (en) 1995-02-02

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