BR9100761A - Processo para recuperacao de um metal nobre e resina trocadora de ions - Google Patents

Processo para recuperacao de um metal nobre e resina trocadora de ions

Info

Publication number
BR9100761A
BR9100761A BR919100761A BR9100761A BR9100761A BR 9100761 A BR9100761 A BR 9100761A BR 919100761 A BR919100761 A BR 919100761A BR 9100761 A BR9100761 A BR 9100761A BR 9100761 A BR9100761 A BR 9100761A
Authority
BR
Brazil
Prior art keywords
recovery
noble metal
ion exchanging
exchanging resin
resin
Prior art date
Application number
BR919100761A
Other languages
English (en)
Inventor
Lon Tang W Lin
Philip L Mattison
Michael J Virnig
Original Assignee
Henkel Research Corp
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 Research Corp filed Critical Henkel Research Corp
Publication of BR9100761A publication Critical patent/BR9100761A/pt

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
    • C22B11/00—Obtaining noble metals
    • C22B11/08—Obtaining noble metals by cyaniding
    • 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
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR919100761A 1990-03-06 1991-02-26 Processo para recuperacao de um metal nobre e resina trocadora de ions BR9100761A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/490,018 US5028259A (en) 1990-03-06 1990-03-06 Recovery of precious metal

Publications (1)

Publication Number Publication Date
BR9100761A true BR9100761A (pt) 1991-10-29

Family

ID=23946273

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919100761A BR9100761A (pt) 1990-03-06 1991-02-26 Processo para recuperacao de um metal nobre e resina trocadora de ions

Country Status (8)

Country Link
US (1) US5028259A (pt)
AU (2) AU630212B2 (pt)
BR (1) BR9100761A (pt)
CA (1) CA2021292C (pt)
PE (1) PE27991A1 (pt)
RU (2) RU2046628C1 (pt)
ZA (1) ZA905405B (pt)
ZW (1) ZW11790A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340380A (en) * 1992-03-18 1994-08-23 Henkel Corporation Recovery of precious metal
US5198021A (en) * 1992-03-18 1993-03-30 Henkel Corporation Recovery of precious metal
US5316567A (en) * 1992-06-19 1994-05-31 Cominco Engineering Services Ltd. Hydrometallurgical copper extraction process
US5968364A (en) * 1993-03-16 1999-10-19 Henkel Corporation Process for the removal of toxic cyanide and heavy metal species from alkaline solutions
US5522997A (en) * 1993-03-16 1996-06-04 Cognis, Inc. Process for the removal of toxic cyanide and heavy metal species from alkaline solutions
DE69317259T2 (de) * 1993-04-05 1998-10-01 Agfa Gevaert Nv Verfahren zur Reinigung von Silber enthaltendem Abwasser
US5885327A (en) * 1995-09-12 1999-03-23 Henkel Corporation Process for the recovery of gold
FR2742145B1 (fr) * 1995-12-11 1998-01-16 Elf Aquitaine Procede de preparation de disulfures et de polysulfures organiques en presence de resines polystyrene-divinylbenzene (ps-dvb) possedant des groupes guanidines ou amidines
FR2753704B1 (fr) * 1996-09-20 1998-10-30 Procede de synthese de l'acide mercapto-3 propionique
FR2753703B1 (fr) * 1996-09-20 1998-12-04 Procede de synthese de l'acide mercapto-3-propionique
FR2756282B1 (fr) * 1996-11-22 1998-12-31 Elf Aquitaine Procede de synthese d'esters de l'acide mercapto-3-propionique
FR2773799B1 (fr) * 1998-01-22 2000-02-18 Elf Aquitaine Exploration Prod Synthese de disulfures et polysulfures organiques
EA005464B1 (ru) 2000-07-25 2005-02-24 Фелпс Додж Корпорейшн Способ извлечения меди
US6497745B2 (en) 2000-07-25 2002-12-24 Phelps Dodge Corporation Method for processing elemental sulfur-bearing materials using high temperature pressure leaching
MXPA03000745A (es) * 2000-07-25 2004-11-01 Phelps Dodge Corp Metodo para la recuperacion de metales de materiales que contienen metal utilizando lixiviacion de temperatura a presion mediana..
US6451088B1 (en) * 2001-07-25 2002-09-17 Phelps Dodge Corporation Method for improving metals recovery using high temperature leaching
US6451089B1 (en) * 2001-07-25 2002-09-17 Phelps Dodge Corporation Process for direct electrowinning of copper
US7476308B2 (en) * 2001-07-25 2009-01-13 Phelps Dodge Corporation Process for multiple stage direct electrowinning of copper
US20050126923A1 (en) * 2001-07-25 2005-06-16 Phelps Dodge Corporation Process for recovery of copper from copper-bearing material using medium temperature pressure leaching, direct electrowinning and solvent/solution extraction
US7736487B2 (en) 2004-10-29 2010-06-15 Freeport-Mcmoran Corporation Process for recovery of copper from copper-bearing material using pressure leaching, direct electrowinning and solution extraction
EA010941B1 (ru) * 2004-10-29 2008-12-30 Фелпс Додж Корпорейшн Способ извлечения меди
BRPI0419191B1 (pt) * 2004-10-29 2013-05-14 mÉtodo de recuperaÇço de cobre a partir de um material metalÍfero.
RU2557866C1 (ru) * 2014-02-11 2015-07-27 Федеральное Государственное Бюджетное Учреждение Науки Институт Химии И Химической Технологии Сибирского Отделения Российской Академии Наук (Иххт Со Ран) Способ извлечения золота из щелочных цианидных растворов
US10100068B2 (en) * 2014-04-16 2018-10-16 Sika Technology Ag Amidine group—or guanidine group—containing silane

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814007A (en) * 1986-01-16 1989-03-21 Henkel Corporation Recovery of precious metals

Also Published As

Publication number Publication date
US5028259A (en) 1991-07-02
ZA905405B (en) 1991-04-24
RU2046628C1 (ru) 1995-10-27
ZW11790A1 (en) 1991-02-20
CA2021292A1 (en) 1991-09-07
AU630212B2 (en) 1992-10-22
AU5981090A (en) 1991-09-12
AU647306B2 (en) 1994-03-17
CA2021292C (en) 2001-10-02
PE27991A1 (es) 1991-10-07
AU2125592A (en) 1992-10-22
RU2056409C1 (ru) 1996-03-20

Similar Documents

Publication Publication Date Title
BR9100761A (pt) Processo para recuperacao de um metal nobre e resina trocadora de ions
PT96843A (pt) Processo para a recuperacao de actinio-225 e bismuto-213
BR9307876A (pt) Processo hidrometalúrgico para a recuperaçao de valores de metal precioso
DK317785D0 (da) Tyverisikringsanlaeg og -maerke samt fremgangsmaade ved fremstilling af saadanne maerker
BR9404115A (pt) Processo e instalação para a produção de um composto de fluorocarbono, maçarico de plasma para emprego no processo e composto de fluorocarbono
DE69405587D1 (de) Tracheostoma vorrichtung
BR9407966A (pt) Processo de montagem de peças de chaparia e dispositivo para a execuçao do mesmo
BR8802238A (pt) Processo para encurvar placas de vidro e instalacao para a realizacao do processo
BR8606831A (pt) Processo para a recuperacao de metal e composicoes utilizaveis no mesmo
BR9307861A (pt) Processo para formação de revestimento
DE68908184T2 (de) Glasartige metallegierung für mechanisch resonierende sicherungsmarkierungssysteme.
BR9406957A (pt) Sistema e processo para modelagem geométrica parameétrica aperfeiçoada
BR9402777A (pt) Processo para fabricação de um cartucho filtro e filtro
BR9306034A (pt) Processo para a recuperação de resinas trocadoras de ions do tipo quelante
BR9306711A (pt) Processo para recuperação de valores metálicos e processo para recuperação de valores metálicos e ácidos
BR9301180A (pt) Processo para a preparacao de isocianatos e emprego
BR9303960A (pt) Po e processo para marcacao de um artigo metalico
BR9404683A (pt) Conjunto de terminais elétricos; e processo para a fabricação de um conjunto de terminais
BR8901953A (pt) Processo para a concentracao de solucoes e instalacao de evaporacao de estagios multiplos
BR9007361A (pt) Processo para a extracao em duas fases de ions de metal de fases contendo oxidos metalicos solidos,composicao e aplicacao
BR9404999A (pt) Explosivo e processo para a fabricaçÃo do mesmo
BR9304281A (pt) Processo para recuperaçáo de trifluoreto de boro
BR9101743A (pt) Processo e dispositivo para a formacao de um fecho terminal
BR9300049A (pt) Coluna para uso em um processo de troca de lons,sistema e processo de resina de troca de ions
BR9105763A (pt) Processo e composicao para recuperacao de mineral

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
PC Transfer

Free format text: COGNIS CORPORATION (US)

TC Change of name
PC Transfer

Free format text: HENKEL CORPORATION (US)

FF Decision: intention to grant
HO Change of classification

Free format text: INT. CL. 6 C22B 11/04 E C08K 5/31

FG9A Patent or certificate of addition granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 26/02/2011