MX172028B - Proceso para la recuperacion de valores de plata - Google Patents

Proceso para la recuperacion de valores de plata

Info

Publication number
MX172028B
MX172028B MX2262290A MX2262290A MX172028B MX 172028 B MX172028 B MX 172028B MX 2262290 A MX2262290 A MX 2262290A MX 2262290 A MX2262290 A MX 2262290A MX 172028 B MX172028 B MX 172028B
Authority
MX
Mexico
Prior art keywords
recovery
silver values
silver
values
slag
Prior art date
Application number
MX2262290A
Other languages
English (en)
Inventor
Janet Gloria Clark
Christopher Adrian Pickles
James Makoto Toguri
Hieu Cong Truong
Original Assignee
Canadian Mint
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 Canadian Mint filed Critical Canadian Mint
Publication of MX172028B publication Critical patent/MX172028B/es

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
    • C22B11/02—Obtaining noble metals by dry processes
    • C22B11/021—Recovery of noble metals from waste materials
    • C22B11/023—Recovery of noble metals from waste materials from pyrometallurgical residues, e.g. from ashes, dross, flue dust, mud, skim, slag, sludge
    • 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
    • C22B11/02—Obtaining noble metals by dry processes
    • C22B11/021—Recovery of noble metals from waste materials
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

La presente invención se refiere a proceso para la recuperación de valores de plata a partir de residuos que incluyen cloruro de plata, caracterizado porque comprende los pasos de fundir los residuos de cloruro con un agente que provea un óxido de metal alcalino sin generar gases que puedan resultar en formación de espuma durante la fundición, para una extensión de material en presencia de un flujo para proveer valores de plata metálica sobre los cuales hay una escoria; y separar los valores de plata de la escoria.
MX2262290A 1989-09-28 1990-09-23 Proceso para la recuperacion de valores de plata MX172028B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 614229 CA1336862C (en) 1989-09-28 1989-09-28 Recovery of silver values from chlorides including silver chloride

Publications (1)

Publication Number Publication Date
MX172028B true MX172028B (es) 1993-11-29

Family

ID=4140767

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2262290A MX172028B (es) 1989-09-28 1990-09-23 Proceso para la recuperacion de valores de plata

Country Status (10)

Country Link
US (1) US5085692A (es)
AU (1) AU629043B2 (es)
BR (1) BR9004823A (es)
CA (1) CA1336862C (es)
CH (1) CH681811A5 (es)
DE (1) DE4028998A1 (es)
GB (1) GB2236311B (es)
MX (1) MX172028B (es)
NO (1) NO176184C (es)
ZA (1) ZA906848B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113512645B (zh) * 2021-07-13 2023-02-24 桂林金格电工电子材料科技有限公司 银氧化锡废料和银石墨废料混合回收利用的方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE45013C (de) * A. PARKES in Dulwich, Chancellor Road Nr. 8, Grfsch. Surrey, England Zwischenproduct aus geschwefelten Gold- und Silbererzen
CA63113A (en) * 1898-06-17 1899-05-25 Charles Wetherwax Process of treating gold ores
US1454351A (en) * 1920-10-28 1923-05-08 Thomas Henry Method of and flux for refining brass
US2218250A (en) * 1938-08-19 1940-10-15 Eastman Kodak Co Silver recovery
US2535536A (en) * 1948-12-21 1950-12-26 American Metal Co Ltd Flux for purifying metals
CA981911A (en) * 1973-03-12 1976-01-20 Derek G. Kerfoot Refining silver-bearing residues
US3929466A (en) * 1974-06-28 1975-12-30 Gaf Corp Recovery of silver from silver salts
CA1064708A (en) * 1974-10-21 1979-10-23 Enzo L. Coltrinari Process for separation and recovery of metal values from sulfide ore concentrates
US4053305A (en) * 1976-10-15 1977-10-11 The United States Of America As Represented By The Secretary Of The Interior Recovery of copper and silver from sulfide concentrates
US4124379A (en) * 1977-01-17 1978-11-07 Cyprus Metallurgical Processes Corporation Recovery of silver from cuprous chloride solutions by amalgamation
CA1096178A (en) * 1978-05-10 1981-02-24 Mark A. Peters Recovery of silver from cuprous chloride solutions by amalgamation
US4388109A (en) * 1980-05-30 1983-06-14 Sherritt Gordon Mines Limited Process for the production of silver powder from silver chloride, sulphate or sulphide
JPS6059975B2 (ja) * 1981-06-22 1985-12-27 住友金属鉱山株式会社 銅電解スライムよりの銀の濃縮法
EP0076049B1 (en) * 1981-09-16 1989-05-31 Matthey Rustenburg Refiners (Proprietary) Limited Recovery of precious metals from leach residues
US4528166A (en) * 1983-05-05 1985-07-09 Sentrachem Limited Recovery of gold and/or silver from cyanide leach liquors on activated carbon
FR2556369B1 (fr) * 1983-12-09 1986-08-01 Penarroya Miniere Metall Procede de recuperation de l'argent a partir de solutions de sulfate
SE453200B (sv) * 1984-09-28 1988-01-18 Boliden Ab Forfarande for utvinning av edelmetaller ur silverrika, halogenhaltiga material

Also Published As

Publication number Publication date
NO176184C (no) 1995-02-15
AU6309790A (en) 1991-04-11
DE4028998C2 (es) 1992-02-13
NO176184B (no) 1994-11-07
GB9021165D0 (en) 1990-11-14
DE4028998A1 (de) 1991-04-11
CH681811A5 (es) 1993-05-28
AU629043B2 (en) 1992-09-24
GB2236311A (en) 1991-04-03
NO904000D0 (no) 1990-09-13
BR9004823A (pt) 1991-09-10
NO904000L (no) 1991-04-02
GB2236311B (en) 1993-07-21
CA1336862C (en) 1995-09-05
ZA906848B (en) 1991-06-26
US5085692A (en) 1992-02-04

Similar Documents

Publication Publication Date Title
ES2032915T3 (es) Composicion de precipitacion de soldadura.
MX9701960A (es) Lixiviado de mineral de metal precioso con surfactantes fluoroalifaticos.
IT1155107B (it) Apparecchio utilizzabile nella colata sommersa di metalli fusi
PL239082A1 (en) Method of recovering metals from molten slag
ES8107322A1 (es) Metodo de recuperar metales no volatiles de un material en forma de polvo que contiene oxidos metalicos
ZA826731B (en) Recovery of platinum group metals from scrap and residues
MX172028B (es) Proceso para la recuperacion de valores de plata
IT7923490A0 (it) Procedimento ed apparecchio per degassare metalli fusi.
JPS528907A (en) Furnace for quick and continuous melting of low melting point metals
IT8919118A0 (it) Procedimento e impianto per la lavorazione di scorie di fusione di rottami d'alluminio, di recupero di componenti e con trattamento dei gas svolti.
ZA813297B (en) Process for purging aluminum and aluminum alloy melts of small quantities of alkali and alkaline earth metals
JPS55103298A (en) Gold braze alloy for dental
JPS5728991A (en) Structure of end part of vessel for sealing coolant
SE8403430D0 (sv) Forfarande for framstellning av ferrokisel-eller kisel-legeringar, innehallande strontium
JPS56119667A (en) Method for prevention of formation of weld defects
JPS53127349A (en) Removing method for slag or the like in plasma arc cutting
JPS53102213A (en) Continuous refining method of molten iron alloy
JPS51123712A (en) A furnace for quick and continuous melting of low-melting metals
JPS5239575A (en) Equipment for dissolving smelt
SE9400518D0 (sv) Vergahren zur gewinnung von schadlos verwertbaren metallen aus radioaktiv kontaminiertem mischmetallschrott
JPS528698A (en) Fire extinguishing agent for alkali metal fire
JPS5451944A (en) Method of connecting metallic portion material with high melting point
JPS538307A (en) Preparation of alkaline metal carbonate using molten ferro alloy refining slag as raw material
JPS5719155A (en) Welding method using refining packing member
JPS5297343A (en) Method of welding metals having high melting point