ES8504955A1 - Procedimiento para la recuperacion de oro y-o otros minerales nobles. - Google Patents

Procedimiento para la recuperacion de oro y-o otros minerales nobles.

Info

Publication number
ES8504955A1
ES8504955A1 ES530296A ES530296A ES8504955A1 ES 8504955 A1 ES8504955 A1 ES 8504955A1 ES 530296 A ES530296 A ES 530296A ES 530296 A ES530296 A ES 530296A ES 8504955 A1 ES8504955 A1 ES 8504955A1
Authority
ES
Spain
Prior art keywords
ores
leaching agent
metals
resulting
extraction process
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
Application number
ES530296A
Other languages
English (en)
Other versions
ES530296A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HYDROMET MINERAL UK Ltd
Original Assignee
HYDROMET MINERAL UK Ltd
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
Priority claimed from GB838305232A external-priority patent/GB8305232D0/en
Priority claimed from GB838305871A external-priority patent/GB8305871D0/en
Priority claimed from GB838315241A external-priority patent/GB8315241D0/en
Priority claimed from GB838328151A external-priority patent/GB8328151D0/en
Application filed by HYDROMET MINERAL UK Ltd filed Critical HYDROMET MINERAL UK Ltd
Publication of ES530296A0 publication Critical patent/ES530296A0/es
Publication of ES8504955A1 publication Critical patent/ES8504955A1/es
Expired legal-status Critical Current

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
    • C22B11/04—Obtaining noble metals by wet processes

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)
  • Extraction Or Liquid Replacement (AREA)

Abstract

METODO DE RECUPERACION DE ORO Y/U OTROS METALES NOBLES.CONSISTE EN PONER EN CONTACTO LOS MATERIALES QUE CONTIENEN LOS METALES NOBLES, EN FORMA FINAMENTE DIVIDIDA, CON UN AGENTE DE LIXIVIACION ACUOSO, QUE CONSTA DE UN GENERADOR DE IONES HALURO Y UN AGENTE OXIDANTE, TAL COMO ACIDO NITRICO; Y SEGUIDAMENTE EXTRAER LAS SALES METALICAS SOLUBLES RESULTANTES CON METIL ISOBUTIL CETONA.TIENE APLICACION PARA LA RECUPERACION DE ORO, PLATA Y OTROS METALES DE FANGOS DE GANGAS.
ES530296A 1983-02-25 1984-02-24 Procedimiento para la recuperacion de oro y-o otros minerales nobles. Expired ES8504955A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB838305232A GB8305232D0 (en) 1983-02-25 1983-02-25 Extraction process
GB838305871A GB8305871D0 (en) 1983-03-03 1983-03-03 Extraction process
GB838315241A GB8315241D0 (en) 1983-06-03 1983-06-03 Extraction process
GB838328151A GB8328151D0 (en) 1983-10-21 1983-10-21 Extraction process

Publications (2)

Publication Number Publication Date
ES530296A0 ES530296A0 (es) 1985-05-01
ES8504955A1 true ES8504955A1 (es) 1985-05-01

Family

ID=27449447

Family Applications (1)

Application Number Title Priority Date Filing Date
ES530296A Expired ES8504955A1 (es) 1983-02-25 1984-02-24 Procedimiento para la recuperacion de oro y-o otros minerales nobles.

Country Status (2)

Country Link
EP (1) EP0124213A1 (es)
ES (1) ES8504955A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4722831A (en) * 1985-08-26 1988-02-02 Asarco Incorporated Process for purifying silver refinery slimes
US5137700A (en) * 1987-07-02 1992-08-11 Nelson H. Shapiro Processes employing iodine-iodide etching solutions
AU9006891A (en) * 1991-01-03 1992-07-09 Chevron Research And Technology Company Recovery of gold from refractory ores and concentrates
ES2099288T3 (es) * 1991-11-13 1997-05-16 P Subramaniam Amalgama para cavidades de relleno y procedimiento de preparacion de las composiciones destinadas para la amalgama.
GB9804486D0 (en) * 1998-03-02 1998-04-29 Robinson Lee F Extraction of valuable metal
AU2011217757A1 (en) * 2010-02-18 2012-08-23 Neomet Technologies Inc. Process for the recovery of gold from an ore in chloride medium with a nitrogen species
AP2012006400A0 (en) 2010-02-18 2012-08-31 Neomet Technologies Inc Process for the recovery of metals and hydrochloric acid
TWI568859B (zh) 2010-04-15 2017-02-01 恩特葛瑞斯股份有限公司 廢棄印刷電路板之回收利用方法
AP2014007781A0 (en) 2011-12-15 2014-07-31 Advanced Tech Materials Apparatus and method for stripping solder metals during the recycling of waste electrical and electronic equipment
RU2502813C1 (ru) * 2012-05-22 2013-12-27 Общество с ограниченной ответственностью "Компания "ОРИЯ" Способ переработки отходов электронной и электротехнической промышленности
CA2943992A1 (en) * 2014-02-25 2015-09-03 Entegris, Inc. Wet based formulations for the selective removal of noble metals
RU2572938C2 (ru) * 2014-06-11 2016-01-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Способ переработки электронного лома, преимущественно электронных плат
US11408053B2 (en) 2015-04-21 2022-08-09 Excir Works Corp. Methods for selective leaching and extraction of precious metals in organic solvents
RU2618588C1 (ru) * 2016-02-19 2017-05-04 Общество с ограниченной ответственностью "Опытно-демонстрационная площадка "Элмус" Способ переработки лома радиоэлектронных изделий с выделением драгоценных металлов высокой чистоты
RU2625156C1 (ru) * 2016-05-11 2017-07-11 Акционерное общество "Ведущий научно-исследовательский институт химической технологии" (АО "ВНИИХТ") Способ извлечения олова из отходов электронной и электротехнической промышленности
RU2644719C2 (ru) * 2016-06-29 2018-02-13 Акционерное общество "Ведущий научно-исследовательский институт химической технологии" (АО "ВНИИХТ") Способ переработки отходов электронной и электротехнической промышленности

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE678506C (de) * 1936-05-26 1939-07-17 Helmut Sibrala Verfahren zur Gewinnung von Gold
US2835569A (en) * 1956-04-19 1958-05-20 Electro Chimie Metal Process of extracting gold and other metals from ores, concentrates, residues and the like containing principally cobalt, nickel, iron, arsenic and gold
DE1189720B (de) * 1963-04-23 1965-03-25 Aux De La Ind S A Empresa Verfahren zur Auslaugung von Pyritabbraenden
GB1145894A (en) * 1966-05-12 1969-03-19 Graesser Ltd R Improvements in treatment of solids with liquids
US3649209A (en) * 1969-03-14 1972-03-14 Graesser Ltd R Treatment of solids with liquids
DE2418441A1 (de) * 1974-04-17 1975-10-30 Helmut Dipl Ing Cronjaeger Verfahren zur extraktion von ne- und edelmetallen aus erzen
JPS5693836A (en) * 1979-12-27 1981-07-29 Asaka Riken Kogyo Kk Gold recovering method

Also Published As

Publication number Publication date
ES530296A0 (es) 1985-05-01
EP0124213A1 (en) 1984-11-07

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