PH25620A - Recovery of precious metals - Google Patents

Recovery of precious metals

Info

Publication number
PH25620A
PH25620A PH34721A PH34721A PH25620A PH 25620 A PH25620 A PH 25620A PH 34721 A PH34721 A PH 34721A PH 34721 A PH34721 A PH 34721A PH 25620 A PH25620 A PH 25620A
Authority
PH
Philippines
Prior art keywords
recovery
precious metals
precious
metals
Prior art date
Application number
PH34721A
Other languages
English (en)
Inventor
Wilson L Lin
Phillip L Mattison
Michael J Virnig
Original Assignee
Henkel 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 Corp filed Critical Henkel Corp
Publication of PH25620A publication Critical patent/PH25620A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C279/04—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of guanidine groups bound to acyclic carbon atoms of a carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G5/00—Compounds of silver
    • C01G5/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G7/00—Compounds of gold
    • C01G7/003—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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PH34721A 1986-01-16 1987-01-14 Recovery of precious metals PH25620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/819,778 US4814007A (en) 1986-01-16 1986-01-16 Recovery of precious metals

Publications (1)

Publication Number Publication Date
PH25620A true PH25620A (en) 1991-08-08

Family

ID=25229034

Family Applications (1)

Application Number Title Priority Date Filing Date
PH34721A PH25620A (en) 1986-01-16 1987-01-14 Recovery of precious metals

Country Status (9)

Country Link
US (1) US4814007A (fr)
AU (1) AU598508B2 (fr)
BR (1) BR8700142A (fr)
CA (1) CA1340385C (fr)
GB (2) GB2186563B (fr)
PH (1) PH25620A (fr)
RU (1) RU1831508C (fr)
ZA (1) ZA8789B (fr)
ZW (1) ZW287A1 (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR870008526A (ko) * 1986-03-13 1987-10-19 원본미기재 감미료 및 그 제조방법
IT1219846B (it) * 1988-02-24 1990-05-24 Consiglio Nazionale Ricerche Nuovi derivati guandinici ad attivita' ipotensia,composizione che li contengono e relativo procedimento di estrazione e purificazione da materiale botanico
DE3830703C1 (fr) * 1988-09-09 1990-03-22 Degussa Ag, 6000 Frankfurt, De
DE3908815A1 (de) * 1989-03-17 1990-09-20 Sueddeutsche Kalkstickstoff Verfahren zur passivierung von pyrophoren metallen
US5158603A (en) * 1990-03-06 1992-10-27 Henkel Research Corporation Process of extracting anions with quaternary amines
US5028259A (en) * 1990-03-06 1991-07-02 Henkel Research Corporation Recovery of precious metal
FR2684103B1 (fr) * 1991-11-22 1994-09-02 Centre Nat Rech Scient Nouveaux composes a structure guanidique et composition pharmaceutique les contenant.
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
US5338338A (en) * 1992-09-22 1994-08-16 Geobiotics, Inc. Method for recovering gold and other precious metals from carbonaceous ores
US5364453A (en) * 1992-09-22 1994-11-15 Geobiotics, Inc. Method for recovering gold and other precious metals from carbonaceous ores
US5522997A (en) * 1993-03-16 1996-06-04 Cognis, Inc. Process for the removal of toxic cyanide and heavy metal species from alkaline solutions
US5968364A (en) * 1993-03-16 1999-10-19 Henkel Corporation Process for the removal of toxic cyanide and heavy metal species from alkaline solutions
EP0619272B1 (fr) * 1993-04-05 1998-03-04 Agfa-Gevaert N.V. Procédé pour la purification des eaux usées containant de l'argent
GB2292943A (en) * 1994-08-09 1996-03-13 Univ Surrey Metal ion ligating materials
US6197214B1 (en) 1996-06-26 2001-03-06 Henkel Corporation Ammonium thiosulfate complex of gold or silver and an amine
WO1997049474A1 (fr) * 1996-06-26 1997-12-31 Henkel Corporation Procede de recuperation de metaux precieux dans des solutions de lixiviation aqueuse au thiosulfate ammoniacal
US6497745B2 (en) 2000-07-25 2002-12-24 Phelps Dodge Corporation Method for processing elemental sulfur-bearing materials using high temperature pressure leaching
EA005285B1 (ru) * 2000-07-25 2004-12-30 Фелпс Додж Корпорейшн Способ извлечения меди из содержащего медь материала
MXPA03000744A (es) * 2000-07-25 2004-11-01 Phelps Dodge Corp Metodo para la recuperacion de minerales brutos con metal de materiales que contienen metal utilizando lixiviacion de temperatura a presion elevada.
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
US6451088B1 (en) * 2001-07-25 2002-09-17 Phelps Dodge Corporation Method for improving metals recovery using high temperature leaching
US7476308B2 (en) * 2001-07-25 2009-01-13 Phelps Dodge Corporation Process for multiple stage direct electrowinning of copper
US6451089B1 (en) * 2001-07-25 2002-09-17 Phelps Dodge Corporation Process for direct electrowinning of copper
DE102004018049A1 (de) * 2004-04-08 2005-10-27 Deutsche Thomson-Brandt Gmbh Slider mit konstanter Flughöhe
WO2006049632A1 (fr) * 2004-10-29 2006-05-11 Phelps Dodge Corporation Procede de recuperation de cuivre a partir d'un materiau renfermant du cuivre au moyen de lixiviation sous pression, electroextraction directe et extraction par solvant/solution
BRPI0419190A (pt) * 2004-10-29 2008-01-22 Phelps Dodge Corp método de recuperar cobre a partir de um material cuprìfero
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
TW200624151A (en) * 2004-11-12 2006-07-16 Monsanto Technology Llc Recovery of noble metals from aqueous process streams
RU2394110C1 (ru) * 2009-06-11 2010-07-10 Учреждение Российской академии наук Институт химии и химической технологии Сибирского отделения РАН (ИХХТ СО РАН) Способ получения гуанидинсодержащих сорбентов
RU2412261C1 (ru) * 2009-06-24 2011-02-20 Учреждение Российской академии наук Институт химии и химической технологии Сибирского отделения РАН Способ извлечения золота из щелочных цианидных растворов
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA587403A (fr) * 1959-11-17 F. Kember Norman Recuperation d'or de liqueurs renfermant de l'or de cyanure aqueux
US3051651A (en) * 1959-02-12 1962-08-28 Bayer Ag Method of removing oxygen dissolved in water by means of anion exchange resins
NL124157C (fr) * 1963-08-09
GB1089767A (en) * 1963-10-01 1967-11-08 Wellcome Found Vaccine adjuvants
US3320195A (en) * 1966-09-15 1967-05-16 Du Pont Coating compositions containing a tetrasubstituted guanidine
CA955035A (en) * 1970-02-05 1974-09-24 Osaka Soda Co. Treatment process for removal of metals and treating agent therefor
GB1257270A (fr) * 1970-06-05 1971-12-15
US4013659A (en) * 1973-07-13 1977-03-22 Smith Kline & French Laboratories Limited Certain n,n'-disubstituted guanidine compounds and their use
JPH0727321A (ja) * 1993-07-12 1995-01-27 Mitsubishi Heavy Ind Ltd 冷却式スクリューフィーダ

Also Published As

Publication number Publication date
AU598508B2 (en) 1990-06-28
GB2231047B (en) 1991-01-30
BR8700142A (pt) 1987-12-01
RU1831508C (ru) 1993-07-30
GB8701033D0 (en) 1987-02-18
ZW287A1 (en) 1987-08-05
US4814007A (en) 1989-03-21
GB9006343D0 (en) 1990-05-16
GB2186563B (en) 1991-01-09
GB2231047A (en) 1990-11-07
CA1340385C (fr) 1999-02-09
ZA8789B (en) 1987-08-26
GB2186563A (en) 1987-08-19
AU6758087A (en) 1987-07-23

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