ES530296A0 - PROCEDURE FOR THE RECOVERY OF GOLD AND-OR OTHER NOBLE MINERALS. - Google Patents

PROCEDURE FOR THE RECOVERY OF GOLD AND-OR OTHER NOBLE MINERALS.

Info

Publication number
ES530296A0
ES530296A0 ES530296A ES530296A ES530296A0 ES 530296 A0 ES530296 A0 ES 530296A0 ES 530296 A ES530296 A ES 530296A ES 530296 A ES530296 A ES 530296A ES 530296 A0 ES530296 A0 ES 530296A0
Authority
ES
Spain
Prior art keywords
noble
minerals
gold
recovery
procedure
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.)
Granted
Application number
ES530296A
Other languages
Spanish (es)
Other versions
ES8504955A1 (en
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/en
Publication of ES8504955A1 publication Critical patent/ES8504955A1/en
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)
ES530296A 1983-02-25 1984-02-24 Extraction process. Expired ES8504955A1 (en)

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 true ES530296A0 (en) 1985-05-01
ES8504955A1 ES8504955A1 (en) 1985-05-01

Family

ID=27449447

Family Applications (1)

Application Number Title Priority Date Filing Date
ES530296A Expired ES8504955A1 (en) 1983-02-25 1984-02-24 Extraction process.

Country Status (2)

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

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
RU2104688C1 (en) * 1991-11-13 1998-02-20 П.Субраманиам С.Радхакришнан Amalgam for tooth filling and a method of its preparing
GB9804486D0 (en) * 1998-03-02 1998-04-29 Robinson Lee F Extraction of valuable metal
WO2011100821A1 (en) * 2010-02-18 2011-08-25 Neomet Technologies Inc. Process for the recovery of gold from an ore in chloride medium with a nitrogen species
MX356807B (en) 2010-02-18 2018-06-13 Brav Metal Tech Inc Process for the recovery of metals and hydrochloric acid.
CN104532001A (en) 2010-04-15 2015-04-22 高级技术材料公司 Method for recycling of obsolete printed circuit boards
SG10201604733WA (en) 2011-12-15 2016-08-30 Entegris Inc Apparatus and method for stripping solder metals during the recycling of waste electrical and electronic equipment
RU2502813C1 (en) * 2012-05-22 2013-12-27 Общество с ограниченной ответственностью "Компания "ОРИЯ" Processing method of waste of electronic and electrical industry
WO2015130607A1 (en) * 2014-02-25 2015-09-03 Advanced Technology Materials, Inc. Wet based formulations for the selective removal of noble metals
RU2572938C2 (en) * 2014-06-11 2016-01-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Method of processing electronic waste, primarily of electronic boards
WO2016168933A1 (en) 2015-04-21 2016-10-27 University Of Saskatchewan Methods for selective leaching and extraction of precious metals in organic solvents
RU2618588C1 (en) * 2016-02-19 2017-05-04 Общество с ограниченной ответственностью "Опытно-демонстрационная площадка "Элмус" Method for radioelectronic products scrap processing with high purity precious metals extraction
RU2625156C1 (en) * 2016-05-11 2017-07-11 Акционерное общество "Ведущий научно-исследовательский институт химической технологии" (АО "ВНИИХТ") Method for tin recovery from waste of electronic and electrical industry
RU2644719C2 (en) * 2016-06-29 2018-02-13 Акционерное общество "Ведущий научно-исследовательский институт химической технологии" (АО "ВНИИХТ") Method of waste processing of electronic and electrotechnical industry

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE678506C (en) * 1936-05-26 1939-07-17 Helmut Sibrala Process for the extraction of 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 (en) * 1963-04-23 1965-03-25 Aux De La Ind S A Empresa Process for leaching pyrite exhausts
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 (en) * 1974-04-17 1975-10-30 Helmut Dipl Ing Cronjaeger Hydro-metallurgical extraction of non-ferrous metals - from prim. and sec. ores, by -prods and ind wastes
JPS5693836A (en) * 1979-12-27 1981-07-29 Asaka Riken Kogyo Kk Gold recovering method

Also Published As

Publication number Publication date
EP0124213A1 (en) 1984-11-07
ES8504955A1 (en) 1985-05-01

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