[go: up one dir, main page]

NO149819C - Fremgangsmaate til separering av platina og/eller palladium fra vandige syreopploesninger - Google Patents

Fremgangsmaate til separering av platina og/eller palladium fra vandige syreopploesninger

Info

Publication number
NO149819C
NO149819C NO77772150A NO772150A NO149819C NO 149819 C NO149819 C NO 149819C NO 77772150 A NO77772150 A NO 77772150A NO 772150 A NO772150 A NO 772150A NO 149819 C NO149819 C NO 149819C
Authority
NO
Norway
Prior art keywords
palladium
procedure
aqueous acid
acid solutions
separating platinum
Prior art date
Application number
NO77772150A
Other languages
English (en)
Other versions
NO772150L (no
NO149819B (no
Inventor
Roderick Ivan Edwards
Michael John Nattrass
Original Assignee
Nat Inst Metallurg
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 Nat Inst Metallurg filed Critical Nat Inst Metallurg
Publication of NO772150L publication Critical patent/NO772150L/no
Publication of NO149819B publication Critical patent/NO149819B/no
Publication of NO149819C publication Critical patent/NO149819C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
    • C01G55/001—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
    • 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)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
NO77772150A 1976-06-21 1977-06-20 Fremgangsmaate til separering av platina og/eller palladium fra vandige syreopploesninger NO149819C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA763679A ZA763679B (en) 1976-06-21 1976-06-21 The separation and purification of platinum and palladium

Publications (3)

Publication Number Publication Date
NO772150L NO772150L (no) 1977-12-22
NO149819B NO149819B (no) 1984-03-19
NO149819C true NO149819C (no) 1984-06-27

Family

ID=25570424

Family Applications (1)

Application Number Title Priority Date Filing Date
NO77772150A NO149819C (no) 1976-06-21 1977-06-20 Fremgangsmaate til separering av platina og/eller palladium fra vandige syreopploesninger

Country Status (9)

Country Link
US (1) US4105742A (no)
JP (1) JPS5928614B2 (no)
BE (1) BE855936A (no)
CA (1) CA1086070A (no)
DE (1) DE2726557C2 (no)
FR (1) FR2355780A1 (no)
GB (1) GB1533542A (no)
NO (1) NO149819C (no)
ZA (1) ZA763679B (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA79175B (en) * 1978-01-17 1980-01-30 Matthey Rustenburg Refines Solvent extraction
ZA807519B (en) * 1979-12-17 1982-01-27 Matthey Rustenburg Refines Solvent extraction of platinum group metals
US6890496B2 (en) * 2002-02-07 2005-05-10 Lynntech, Inc. Extraction of metals with diquaternary amines
US7175818B2 (en) * 2002-02-07 2007-02-13 Lynntech, Inc. Extraction of metals with diquaternary ammonium salts
US7189380B2 (en) * 2002-02-07 2007-03-13 Lynntech, Inc. Extraction of metals with diquaternary amines
US7473406B2 (en) * 2003-05-30 2009-01-06 Council Of Scientific And Industrial Research Process for recovery of palladium from spent catalyst
AR054096A1 (es) * 2004-11-12 2007-06-06 Monsanto Technology Llc Recuperacion de metales nobles de corrientes de proceso acuosas y proceso de preparacion de n-(fosfonometil)-glicina
JP5007983B2 (ja) * 2007-06-26 2012-08-22 独立行政法人産業技術総合研究所 白金族金属の分離試薬及びそれを用いた白金族金属の分離回収方法
US9347113B2 (en) 2011-12-02 2016-05-24 Stillwater Mining Company Precious metals recovery
JP2016011456A (ja) * 2013-10-24 2016-01-21 東ソー株式会社 白金族金属分離剤及び白金族金属イオンの分離方法
RU2654818C1 (ru) * 2017-08-08 2018-05-22 Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр "Кольский научный центр Российской академии наук" (ФИЦ КНЦ РАН) Способ извлечения палладия из кислого медьсодержащего раствора
RU2674371C1 (ru) * 2017-11-03 2018-12-07 Общество с ограниченной ответственностью "Сольвекс" Экстрагент на основе частично фторированного триалкиламина и способ извлечения металлов и кислот из водно-солевых растворов
GB202010885D0 (en) * 2020-07-15 2020-08-26 Johnson Matthey Plc Methods for the separation and/or purification of metals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1226551B (de) * 1964-12-28 1966-10-13 Basf Ag Verfahren zur Gewinnung von Palladium-verbindungen durch Extraktion
ZA72308B (en) * 1972-01-18 1973-09-26 Nat Inst Metallurg Improved process for the separation and purification of platinum group metals and gold
GB1495931A (en) * 1973-12-07 1977-12-21 Matthey Rustenburg Refines Refining of metals
GB1497535A (en) * 1973-12-13 1978-01-12 Matthey Rustenburg Refines Separation of palladium
ZA745109B (en) * 1974-08-09 1976-03-31 Nat Inst Metallurg The separation of platinum group metals and gold
US4041126A (en) * 1975-12-18 1977-08-09 Pgp Industries, Inc. Separation and selective recovery of platinum and palladium by solvent extraction

Also Published As

Publication number Publication date
BE855936A (fr) 1977-12-21
FR2355780B3 (no) 1979-07-13
FR2355780A1 (fr) 1978-01-20
US4105742A (en) 1978-08-08
JPS5316368A (en) 1978-02-15
NO772150L (no) 1977-12-22
ZA763679B (en) 1977-07-27
DE2726557A1 (de) 1977-12-29
JPS5928614B2 (ja) 1984-07-14
NO149819B (no) 1984-03-19
CA1086070A (en) 1980-09-23
GB1533542A (en) 1978-11-29
DE2726557C2 (de) 1985-10-03

Similar Documents

Publication Publication Date Title
NO157382C (no) Fremgangsmaate til i rekkefoelge og selektivt aa skille gull og platinagruppemetaller fra en vandig kloridholdig opploesning derav.
NO149819C (no) Fremgangsmaate til separering av platina og/eller palladium fra vandige syreopploesninger
SE7803045L (sv) Givare for metning av syrekoncentrationen i gaser
SE7906420L (sv) Identifieringsanordning for elektrokardiografiska overvakningsinstrument eller liknande
SE7800523L (sv) Sytetiskt membran jemte forfarande for dess framstellning
DK153201C (da) Sukkerfrit slik indeholdende aeblesyre og hydrogeneret stivelseshydrolysat
IT1066014B (it) Procedimento ed apparecchio per precipitare colloidi da sospensioni acquose
DK198178A (da) Glycoprotein og fremgangsmaade til fremstilling deraf
DK257477A (da) Kombinationselektrodesystem og fremgangsmade til dets fremstilling
SE414195B (sv) Sett att avlegsna arsenik, antimon och/eller vismut ur vattenhaltiga sura losningar genom vetske-vetske-extraktion
NO875043D0 (no) Galliumkompleks og fremgangsmaate for ekstraksjon av gallium fra vandige opploesninger.
IT7848541A0 (it) Procedimento ed impianto per separare acqua da gas umido
AT342623B (de) Elektrolysezelle ohne diaphragma
IT1053401B (it) Membrana porosa e procedimento per prepararla
NL7614180A (nl) Platina-rhodiumlegeringen met laag kruipgetal.
DK281377A (da) Joderede isophthalamsyrederivater og fremgangsmade til fremstilling deraf
NO152782C (no) Fremgangsmaate for selektiv ekstraksjon av yttrium-ioner fra en vandig loesning som ogsaa inneholder lantanidioner.
NO792369L (no) Fremgangsmaate for fraskillelse og utvinning av kobolt fra vandig opploesning
NO150089C (no) Innretning til gjenvinning av natriumkjemikalier fra groennlut og roekgasser
NO143752C (no) Fremgangsmaate til blekning og fjerning av lignin fra tremasse
DK455375A (da) Stabiliseringsorgan for redningsflade og tilsvarende
NO150844C (no) Fremgangsmaate til utvinning av mangan fra sur, vandig loesning
NO150085C (no) Fremgangsmaate ved separasjon og selektiv gjenvinning av platina og palladium fra vandige sure opploesninger
NO150511C (no) Fremgangsmaate for fremstilling av monokloracetyl-klorid fra trikloretylen og/eller 1,1,1,2-tetraklor-etan
NO150321C (no) Fremgangsmaate til gjenvinning av gallium fra aluminat-alkaliopploesninger