NO820308L - Fremgangsmaate for ekstrahering av metall-komponenter fra vandige opploesninger av metallsalter, og nye metall-ekstraksjonsmidler - Google Patents

Fremgangsmaate for ekstrahering av metall-komponenter fra vandige opploesninger av metallsalter, og nye metall-ekstraksjonsmidler

Info

Publication number
NO820308L
NO820308L NO820308A NO820308A NO820308L NO 820308 L NO820308 L NO 820308L NO 820308 A NO820308 A NO 820308A NO 820308 A NO820308 A NO 820308A NO 820308 L NO820308 L NO 820308L
Authority
NO
Norway
Prior art keywords
extraction
procedure
metal
aqueous solution
extracts
Prior art date
Application number
NO820308A
Other languages
English (en)
Other versions
NO169784B (no
NO169784C (no
Inventor
Raymond Price
Peter Michael Quan
David Stewart
Raymond Frederick Dalton
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Publication of NO820308L publication Critical patent/NO820308L/no
Publication of NO169784B publication Critical patent/NO169784B/no
Publication of NO169784C publication Critical patent/NO169784C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • C07D213/80—Acids; Esters in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/81—Amides; Imides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/81—Amides; Imides
    • C07D213/82—Amides; Imides in position 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
    • 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
    • C22B3/36—Heterocyclic compounds
    • C22B3/362—Heterocyclic compounds of a single type
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/14—Ion exchange; chelation or liquid/liquid ion extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Pyridine Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
NO820308A 1981-02-03 1982-02-02 Fremgangsmaate for ekstrahering av metall-komponenter fra vandige opploesninger av metallsalter, og nye metall-ekstraksjonsmidler. NO169784C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8103223 1981-02-03
GB8126079 1981-08-26

Publications (3)

Publication Number Publication Date
NO820308L true NO820308L (no) 1982-08-04
NO169784B NO169784B (no) 1992-04-27
NO169784C NO169784C (no) 1992-08-05

Family

ID=26278318

Family Applications (1)

Application Number Title Priority Date Filing Date
NO820308A NO169784C (no) 1981-02-03 1982-02-02 Fremgangsmaate for ekstrahering av metall-komponenter fra vandige opploesninger av metallsalter, og nye metall-ekstraksjonsmidler.

Country Status (16)

Country Link
US (4) US4525330A (no)
EP (1) EP0057797B1 (no)
JP (1) JPH02288863A (no)
AU (1) AU554466B2 (no)
BR (1) BR8200554A (no)
CA (1) CA1193265A (no)
DE (1) DE3174885D1 (no)
ES (1) ES509292A0 (no)
FI (1) FI74045C (no)
IE (1) IE52435B1 (no)
NO (1) NO169784C (no)
NZ (1) NZ199506A (no)
PH (1) PH17697A (no)
PL (1) PL141585B1 (no)
PT (1) PT74372B (no)
ZW (1) ZW1082A1 (no)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3174885D1 (en) * 1981-02-03 1986-07-31 Ici Plc Process for the extraction of metal values and novel metal extractants
US4581220A (en) * 1982-11-04 1986-04-08 Imperial Chemical Industries, Plc Process for the extraction of metal values and novel metal extractants
EP0112617B1 (en) * 1982-11-04 1986-12-30 Imperial Chemical Industries Plc Process for the extraction of metal values and novel metal extractants
GB8318412D0 (en) * 1983-07-07 1983-08-10 Ici Plc Extraction of metal values
GB8330715D0 (en) * 1983-11-17 1983-12-29 Ici Plc Extraction of metal values
US5136038A (en) * 1984-07-19 1992-08-04 University Of Florida Radiopharmaceuticals and chelating agents useful in their preparation
US5155227A (en) * 1984-07-19 1992-10-13 University Of Florida Compounds for site-enhanced delivery of radionuclides
GB8504818D0 (en) * 1985-02-25 1985-03-27 Imperial Chemical Industries Plc Extraction of metal values
US4691018A (en) * 1985-05-23 1987-09-01 Chugai Seiyaku Kabushiki Kaisha Pyridine derivatives and their use as anti-allergic agents
EP0210659B1 (en) * 1985-07-31 1992-01-22 Fuji Photo Film Co., Ltd. Alkali generating process
US4761473A (en) * 1985-10-15 1988-08-02 The Dow Chemical Company Novel compositions prepared from organic amines and nitrogen-containing aromatic heterocyclic compounds substituted with at least one group selected from carboxylic acid, carboxylic acid ester, carboxylic acid anhydride and carboxylic acid halide
US5512586A (en) * 1987-02-10 1996-04-30 Hoechst Aktiengesellschaft Medicaments based on pyridine-2,4- and 2,5-dicarboxylic acid amides
US5238948A (en) * 1987-02-10 1993-08-24 Hoechst Aktiengesellschaft Pyridine-2,4- and -2,5-dicarboxylic acid derivatives and medicaments based on these compounds
DE3703959A1 (de) * 1987-02-10 1988-08-18 Hoechst Ag Pyridin-2,4- und 2,5-dicarbonsaeureamide, verfahren zu ihrer herstellung, verwendung derselben sowie arzneimittel auf basis dieser verbindungen
US5153208A (en) * 1987-02-10 1992-10-06 Hoechst Aktiengesellschaft Pyridine-2,4- and -2,5-dicarboxylic acid amides and their medicinal compositions and methods of use
DE68903969T2 (de) * 1988-03-09 1993-04-29 Ici Plc Loesungsextraktionsverfahren.
US5196095A (en) * 1990-04-03 1993-03-23 Henkel Corporation Process for recovering a metal from an aqueous solution comprising a mixture of metal chlorides
DE4022472C1 (no) * 1990-07-14 1991-10-24 Schering Ag Berlin-Bergkamen, 1000 Berlin, De
FR2684670B1 (fr) * 1991-12-05 1995-04-07 Commissariat Energie Atomique Amides a substituant heterocyclique azote, leur procede de preparation et leur utilisation pour extraire selectivement les actinides (iii) et les separer en particulier des lanthanides (iii).
US5820653A (en) * 1993-04-19 1998-10-13 Electrocopper Products Limited Process for making shaped copper articles
GB9406279D0 (en) * 1994-03-30 1994-05-25 Zeneca Ltd Solvent extraction process
MY118354A (en) * 1995-05-01 2004-10-30 Scarista Ltd 1,3-propane diol derivatives as bioactive compounds
USRE40546E1 (en) * 1996-05-01 2008-10-21 Scarista, Ltd. 1,3-Propane diol esters and ethers and methods for their use in drug delivery
AU713045B2 (en) * 1995-05-01 1999-11-25 Scarista Limited Nicotinic acid esters and pharmaceutical compositions containing them
CN1056194C (zh) * 1995-08-01 2000-09-06 新疆大学 多种金属氯化物电解萃取分离方法及装置
US6391899B1 (en) * 1998-07-17 2002-05-21 North Shore—Long Island Jewish Research Institute Compounds and compositions for treating tissue ischemia
EP1143954B1 (en) 1998-12-01 2004-08-11 University of Kentucky Research Foundation Use of nicotinic acid derivatives for the treatment of dna damage in skin cells
ATE556713T1 (de) 1999-01-13 2012-05-15 Bayer Healthcare Llc Omega-carboxyarylsubstituierte-diphenyl- harnstoffe als p38-kinasehemmer
US8124630B2 (en) 1999-01-13 2012-02-28 Bayer Healthcare Llc ω-carboxyaryl substituted diphenyl ureas as raf kinase inhibitors
US6586600B2 (en) * 2000-12-06 2003-07-01 University Of Kentucky Research Foundation Multidentate sulfur-containing ligands
AU2003209116A1 (en) 2002-02-11 2003-09-04 Bayer Pharmaceuticals Corporation Aryl ureas with angiogenesis inhibiting activity
US7557129B2 (en) 2003-02-28 2009-07-07 Bayer Healthcare Llc Cyanopyridine derivatives useful in the treatment of cancer and other disorders
PT1636585E (pt) 2003-05-20 2008-03-27 Bayer Pharmaceuticals Corp Diarilureias com actividade inibidora de cinase
PL1663978T3 (pl) 2003-07-23 2008-04-30 Bayer Healthcare Llc Fluoropodstawiony omega-karboksyarylodifenylomocznik do leczenia i profilaktyki chorób i stanów
BRPI0906929A2 (pt) * 2008-01-17 2015-07-21 Freeport Mcmoran Coporation Método para recuperar um teor de metal de um minério, e, sistema de recuperação de teor de metal
US8950583B2 (en) 2008-12-06 2015-02-10 Ermes Medical Company Limited Method to remove heavy metals from a mammal
US8575218B2 (en) 2009-09-28 2013-11-05 The University Of Kentucky Research Foundation Thiol-containing compounds for the removal of elements from tissues and formulations therefor
US8426368B2 (en) 2010-03-25 2013-04-23 The University Of Kentucky Research Foundation Method of ameliorating oxidative stress and supplementing the diet
US9994962B2 (en) 2016-02-23 2018-06-12 Minextech, Llc Solvent extraction and stripping system
JP7220904B2 (ja) * 2018-03-07 2023-02-13 国立研究開発法人量子科学技術研究開発機構 グルカミン誘導体、グルカミン誘導体からなる金属吸着剤、グルカミン誘導体からなる金属吸着剤を備える金属抽出装置、金属抽出キット
CN110483378B (zh) * 2019-09-12 2020-09-11 中南大学 一种吡啶类醚类化合物及其制备方法和作为铜萃取剂的应用
BR112022010291A2 (pt) * 2019-11-29 2022-08-16 Sig Technology Ag Elemento de vertimento resselável para embalagens de papelão/compósitos plásticos com um anel de ancoragem para fixar de forma segura uma tampa de rosca
GB202108372D0 (en) * 2021-06-11 2021-07-28 Johnson Matthey Plc A recycling method for battery and catalyst materials

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483250A (en) * 1949-09-27 Tt a it tt
GB184625A (en) * 1921-06-07 1922-08-24 Chem Ind Basel Manufacture of dialkylamides of nicotinic acid
CH284073A (de) * 1950-04-20 1952-07-15 Cilag Ag Verfahren zur Herstellung eines neuen Pyridindicarbonsäurederivates.
GB698965A (en) * 1950-05-12 1953-10-28 Cilag Ltd Process for the production of new pyridine-dicarboxylic acid amides
DE952714C (de) * 1951-09-04 1956-11-22 Troponwerke Dinklage & Co Verfahren zur Herstellung von Nicotinsaeureestern
US2809197A (en) * 1954-09-21 1957-10-08 Phillips Petroleum Co Heavy metal complexes of pyridine-2, 5-dicarboxylic acid esters
US2938907A (en) * 1958-03-03 1960-05-31 Rohm & Haas Production of nu-t-alkylthiopicolinamides and nu-t-alkylthioisonicotinamides
FR1782M (fr) * 1966-12-21 1963-04-22 Rech S Pharmacotechniques Soc Le nicotinate de cétyle comme antalgique et révulsif et les compositions pharmaceutiques pour son administration, notamment par voie percutanée.
US3951649A (en) * 1974-08-19 1976-04-20 University Engineers, Inc. Process for the recovery of copper
US3901776A (en) * 1974-11-14 1975-08-26 Cyprus Metallurg Process Process for the recovery of copper from its sulfide ores
GB1504894A (en) * 1975-06-09 1978-03-22 Ici Ltd Process for the extraction of metal values from aqueous solutions of metal salts
US4390437A (en) * 1979-07-20 1983-06-28 Standard Oil Company (Indiana) Lubricant antioxidants
US4254087A (en) * 1979-07-25 1981-03-03 The Dow Chemical Company Extraction of copper, nickel and cobalt using alkylaromatic sulfonic acids and chelating amines
DE3174885D1 (en) * 1981-02-03 1986-07-31 Ici Plc Process for the extraction of metal values and novel metal extractants
NO156724C (no) * 1983-07-08 1987-11-11 Elkem As Fremgangsmaate ved utvinning av kobberinnholdet i sulfidiske malmer og konsentrater.

Also Published As

Publication number Publication date
US4775763A (en) 1988-10-04
ZW1082A1 (en) 1983-08-17
PT74372A (en) 1982-03-01
US4923686A (en) 1990-05-08
PL235702A1 (no) 1982-11-08
JPH0474350B2 (no) 1992-11-26
EP0057797B1 (en) 1986-06-25
PL141585B1 (en) 1987-08-31
IE52435B1 (en) 1987-10-28
ES8301651A1 (es) 1983-01-16
US4525330A (en) 1985-06-25
AU554466B2 (en) 1986-08-21
NZ199506A (en) 1985-07-31
US4683310A (en) 1987-07-28
AU7967082A (en) 1982-08-12
NO169784B (no) 1992-04-27
EP0057797A2 (en) 1982-08-18
BR8200554A (pt) 1982-12-07
DE3174885D1 (en) 1986-07-31
EP0057797A3 (en) 1982-09-08
FI820265L (fi) 1982-08-04
CA1193265A (en) 1985-09-10
PT74372B (en) 1983-08-16
FI74045B (fi) 1987-08-31
IE820058L (en) 1982-08-03
FI74045C (fi) 1987-12-10
PH17697A (en) 1984-11-08
JPH02288863A (ja) 1990-11-28
ES509292A0 (es) 1983-01-16
NO169784C (no) 1992-08-05

Similar Documents

Publication Publication Date Title
NO820308L (no) Fremgangsmaate for ekstrahering av metall-komponenter fra vandige opploesninger av metallsalter, og nye metall-ekstraksjonsmidler
NO861943L (no) Preparat og anvendelse derav for ekstraksjon av metaller fra vanlige opploesninger.
NO158106C (no) Fremgangsmaate for behandling av en vandig opploesning inneholdende edelmetaller og uoenskede elementer.
IT7968615A0 (it) Procedimento di estrazione selettiva dell uranio da una soluzione acquosa contenente vari actinidi
JPS5294875A (en) Method of extracting metal valuable substances from aqueous solutions of metal salts
IT8019386A0 (it) Processo per l'evaporazione ed eventualmente il recupero di acqua da soluzioni acquose.
NO160993C (no) Fremgangsmaate for separering og utvinning av uran, thorium og sjeldne jordartmetaller.
ES516481A0 (es) "un metodo de preparar una composicion acuosa de humo liquido".
FI822490A7 (fi) Menetelmä raskasmetalli-ionien uuttamiseksi vesipitoisista liuoksista.
NO153768C (no) Analogifremgangsmaate for fremstilling av 2-2(2-benzyl-3-merkapto-propionylamino)-derivater av 1-alkanoler og av 4-metyltiosmoersyre.
IT1112083B (it) Procedimento per la separazione di ioni rame da acque di rifiuto e da soluzioni acquose
FI823819A7 (fi) Verkkoelektrodi metalli-ionien talteenottamiseksi ja menetelmä sen valmistamiseksi.
JPS56113343A (en) Method of recovering metal from aqueous medium
IT7948860A0 (it) Procedimento per l'estrazione di ioni da soluzioni acquose
NO152782C (no) Fremgangsmaate for selektiv ekstraksjon av yttrium-ioner fra en vandig loesning som ogsaa inneholder lantanidioner.
ES490612A0 (es) Metodo para la extraccion selectiva de zinc de soluciones decloruro que contienen hierro, cobre y zinc
IT7948866A0 (it) Procedimento ed apparecchio per il recupero di alluminati alcalini da soluzioni acquose
NO158443C (no) Gjenvinning av metyl-substituerte xantiner fra vandige media.
IT1175361B (it) Metodo e sistema per l'elaborazione delle lingue arabiche-farsi
NO156833C (no) Fremgangsmaate for fraskillelse og utvinning av kobolt fra vandig opploesning.
IT8050111A0 (it) Procedimento per recuperare metalli da loro soluzioni acquose
JPS53110971A (en) Method of selectively extracting metal ions from aqueous solution and extracting agent suitable for the method
DK634887D0 (da) Fremgangsmaade til fremstilling af organiske derivater af lermineraler samt fremgangsmaade til fjernelse af simple og komplekse metalliske an- og kationer fra vandige oploesninger
NO822052L (no) Fremgangsmaate for konsentrering av vandige pseudoplastiske loesninger.
ES2020233B3 (es) Procedimiento para extraccion de nitrohidroxiaromaticos de soluciones acuosas.