ES463309A1 - Procedimiento de recuperacion de la plata y eventualmente del oro contenidos en una materia de partida solida argen- tifera. - Google Patents
Procedimiento de recuperacion de la plata y eventualmente del oro contenidos en una materia de partida solida argen- tifera.Info
- Publication number
- ES463309A1 ES463309A1 ES77463309A ES463309A ES463309A1 ES 463309 A1 ES463309 A1 ES 463309A1 ES 77463309 A ES77463309 A ES 77463309A ES 463309 A ES463309 A ES 463309A ES 463309 A1 ES463309 A1 ES 463309A1
- Authority
- ES
- Spain
- Prior art keywords
- starting material
- silver
- metals
- gold
- material containing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- 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
- 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
- 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
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
- C22B3/1608—Leaching with acyclic or carbocyclic agents
- C22B3/1616—Leaching with acyclic or carbocyclic agents of a single type
-
- 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
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
- C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Procedimiento de recuperación de la plata, y eventualmente el oro, contenidos en una materia de partida sólida argentífera, y eventualmente aurífera, en la que esos dos metales están presentes en pequeñas proporciones, de las que una parte está en forma de sulfuros libres, eventualmente en mezcla con azufre elemental, caracterizado porque se trata la materia de partida mediante una solución acuosa de tiourea, de manera que se solubilice la plata y el oro en forma de complejos con la tiourea, y se somete la solución obtenida a una cementación mediante un metal, de manera que se obtenga un cemento que contiene más de aproximadamente 90% de plata.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE6045724A BE847441A (fr) | 1976-10-19 | 1976-10-19 | Procede pour recuperer des metaux precieux de matieres en contenant. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES463309A1 true ES463309A1 (es) | 1978-07-16 |
Family
ID=3874700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES77463309A Expired ES463309A1 (es) | 1976-10-19 | 1977-10-18 | Procedimiento de recuperacion de la plata y eventualmente del oro contenidos en una materia de partida solida argen- tifera. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4145212A (es) |
JP (1) | JPS5351127A (es) |
AU (1) | AU512921B2 (es) |
BE (1) | BE847441A (es) |
CA (1) | CA1090141A (es) |
DE (1) | DE2746661C3 (es) |
ES (1) | ES463309A1 (es) |
FR (1) | FR2368546A1 (es) |
GB (1) | GB1534485A (es) |
MX (1) | MX148500A (es) |
NL (1) | NL175322C (es) |
ZA (1) | ZA776197B (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE847441A (fr) * | 1976-10-19 | 1977-02-14 | Procede pour recuperer des metaux precieux de matieres en contenant. | |
LU82183A1 (fr) * | 1980-02-20 | 1981-09-10 | Vieille Montagne Mines Fonderi | Traitement de matieres sulfureuses en vue de recuperer les metaux y contenus |
US4283224A (en) * | 1980-05-05 | 1981-08-11 | Southwire Company | Separative treatment of anode slime |
FR2483463A1 (fr) * | 1980-06-03 | 1981-12-04 | Salsigne Mines Produits Chimiq | Procede pour la recuperation d'or et/ou d'argent et eventuellement de bismuth contenus dans des minerais sulfures et/ou de sulfoarseniures |
WO1982000478A1 (en) * | 1980-08-06 | 1982-02-18 | Parker A | Recovery of metal values |
ZA84929B (en) * | 1983-02-22 | 1984-09-26 | Sueddeutsche Kalkstickstoff | Hydrometallurgical recovery of noble metals using thiourea |
DE3347165A1 (de) * | 1983-12-27 | 1985-07-04 | Skw Trostberg Ag, 8223 Trostberg | Verfahren zur gewinnung von edelmetallen |
US4592779A (en) * | 1984-03-09 | 1986-06-03 | Russ James J | Method for recovering precious metals from precious metal-bearing materials such as ore and tailings |
AU580155B2 (en) * | 1985-05-01 | 1989-01-05 | Norcim Investments Pty. Ltd. | Gold recovery processes |
US4645535A (en) * | 1985-08-15 | 1987-02-24 | Little Roger H | Method for the recovery of precious metals from ores |
GB2181722B (en) * | 1985-08-15 | 1989-08-02 | Roger Harper Little | Method for the recovery of precious metals from ores |
CA1321077C (en) * | 1986-08-26 | 1993-08-10 | Lucia Rosato | Process for the recovery of silver from zinc plant calcines and neutral or low acid leach residues with thiourea |
US4816235A (en) * | 1987-02-24 | 1989-03-28 | Batric Pesic | Silver and manganese recovery using acidified thiourea |
US4778519A (en) * | 1987-02-24 | 1988-10-18 | Batric Pesic | Recovery of precious metals from a thiourea leach |
CA1306613C (en) * | 1987-05-15 | 1992-08-25 | Guy Deschenes | Recovery of gold from aqueous solutions |
US4902345A (en) * | 1989-01-12 | 1990-02-20 | Newmont Gold Co. | Treatment of refractory carbonaceous and sulfidic ores or concentrates for precious metal recovery |
MY105658A (en) * | 1989-03-07 | 1994-11-30 | Butler Dean R | Noble metal recovery |
NZ237011A (en) * | 1990-02-23 | 1992-06-25 | Cra Services | Extraction and recovery of gold by treatment with an acidic lixiviant solution |
JP2012184472A (ja) * | 2011-03-04 | 2012-09-27 | Saga Univ | 使用済みディスプレイパネルからの銀の回収方法 |
US20140251820A1 (en) * | 2013-03-06 | 2014-09-11 | First Solar, Inc. | Method of recovering a metal from a solution |
RU2657254C1 (ru) * | 2017-07-21 | 2018-06-09 | Федеральное государственное унитарное предприятие "Горно-химический комбинат" (ФГУП "ГХК") | Способ извлечения золота из упорных серебросодержащих сульфидных руд концентратов и вторичного сырья |
CN113736997B (zh) * | 2021-09-07 | 2023-05-02 | 山东国大黄金股份有限公司 | 一种硫酸协同处理氰化尾渣脱氰浮选回收金银的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191120066A (en) * | 1911-09-09 | 1912-09-09 | Gaston Jacquier | Improvements in the Precipitation of Metallic Salts in Dissolution and Apparatus therefor. |
DE543304C (de) * | 1930-05-01 | 1932-02-04 | I G Farbenindustrie Akt Ges | Laugen von Edelmetallen |
US2304427A (en) * | 1941-06-05 | 1942-12-08 | Monsanto Chemicals | Recovery of silver from scrap films |
GB624317A (en) * | 1946-07-09 | 1949-06-02 | Hudson Bay Mining & Smelting | Activated zinc dust for gold and silver precipitation |
SU129333A1 (ru) * | 1959-11-04 | 1959-11-30 | А.Ю. Бейлин | Способ осаждени золота и серебра из кислых растворов тиокарбамида |
GB954435A (en) * | 1960-08-25 | 1964-04-08 | Nat Res Dev | Anion exchange resins for the recovery of gold and silver from gold and silver bearing aqueous cyanide liquors |
US3334995A (en) * | 1961-07-31 | 1967-08-08 | Minnesota Mining & Mfg | Process of precipitating silver |
AU489575B2 (en) * | 1972-12-18 | 1975-06-19 | Charles Harold Warman | A hydrometallurgical process for the recovery of metals from sulphide ores by oxidation with air or oxygen in ammoniacal solutions |
NL7414149A (nl) * | 1974-10-29 | 1976-05-04 | Leuven Res & Dev Vzw | Werkwijze voor het terugwinnen van zilver uit oplossingen. |
BE847441A (fr) * | 1976-10-19 | 1977-02-14 | Procede pour recuperer des metaux precieux de matieres en contenant. |
-
1976
- 1976-10-19 BE BE6045724A patent/BE847441A/xx not_active IP Right Cessation
-
1977
- 1977-10-17 FR FR7731158A patent/FR2368546A1/fr active Granted
- 1977-10-18 US US05/843,305 patent/US4145212A/en not_active Expired - Lifetime
- 1977-10-18 NL NLAANVRAGE7711407,A patent/NL175322C/xx not_active IP Right Cessation
- 1977-10-18 ES ES77463309A patent/ES463309A1/es not_active Expired
- 1977-10-18 ZA ZA00776197A patent/ZA776197B/xx unknown
- 1977-10-18 DE DE2746661A patent/DE2746661C3/de not_active Expired
- 1977-10-19 AU AU29837/77A patent/AU512921B2/en not_active Expired
- 1977-10-19 JP JP12636277A patent/JPS5351127A/ja active Granted
- 1977-10-19 GB GB43473/77A patent/GB1534485A/en not_active Expired
- 1977-10-19 CA CA289,104A patent/CA1090141A/fr not_active Expired
- 1977-10-19 MX MX77171012A patent/MX148500A/es unknown
Also Published As
Publication number | Publication date |
---|---|
NL175322C (nl) | 1984-10-16 |
CA1090141A (fr) | 1980-11-25 |
AU512921B2 (en) | 1980-11-06 |
FR2368546A1 (fr) | 1978-05-19 |
DE2746661C3 (de) | 1981-12-17 |
JPS5654374B2 (es) | 1981-12-25 |
AU2983777A (en) | 1979-04-26 |
ZA776197B (en) | 1978-06-28 |
DE2746661B2 (de) | 1981-04-16 |
DE2746661A1 (de) | 1978-04-20 |
MX148500A (es) | 1983-04-27 |
GB1534485A (en) | 1978-12-06 |
FR2368546B1 (es) | 1983-02-25 |
US4145212A (en) | 1979-03-20 |
JPS5351127A (en) | 1978-05-10 |
NL175322B (nl) | 1984-05-16 |
NL7711407A (nl) | 1978-04-21 |
BE847441A (fr) | 1977-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980504 |