[go: up one dir, main page]

WO1988006193A1 - Procede et appareil de recuperation de particules de metaux precieux a partir de matiere de la terre - Google Patents

Procede et appareil de recuperation de particules de metaux precieux a partir de matiere de la terre Download PDF

Info

Publication number
WO1988006193A1
WO1988006193A1 PCT/US1988/000375 US8800375W WO8806193A1 WO 1988006193 A1 WO1988006193 A1 WO 1988006193A1 US 8800375 W US8800375 W US 8800375W WO 8806193 A1 WO8806193 A1 WO 8806193A1
Authority
WO
WIPO (PCT)
Prior art keywords
mercury
soil material
slurried
housing means
amalgam
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.)
Ceased
Application number
PCT/US1988/000375
Other languages
English (en)
Inventor
John D. Green
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO1988006193A1 publication Critical patent/WO1988006193A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • C22B11/10—Obtaining noble metals by amalgamating
    • 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
    • C22B11/10—Obtaining noble metals by amalgamating
    • C22B11/12—Apparatus therefor

Definitions

  • FIG. 3 is a diagrammatic view of the process of this invention. DETAILED DESCRIPTION OF THE INVENTION

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Un système de récupération de particules de métaux précieux à partir de matière de la terre sous forme de boue par amalgamation comprend un appareil d'amalgamation (3) au travers duquel la matière du sol circule sous la forme d'une boue et est immergée dans un corps de mercure d'amalgamation. Le système comprend un dispositif de conditionnement (1) de la matière du sol qui la met sous forme de boue et dont les particules ont une petite taille prédéterminée, laquelle matière sous forme de boue est envoyée à l'appareil d'amalgamation (3). Le système comprend également un dispositif de conditionnement de mercure (4) pour purifier et charger le mercure utilisé dans le corps de mercure d'amalgamation, et comprend aussi un séparateur de récupération d'amalgame de mercure (5).
PCT/US1988/000375 1987-02-10 1988-02-08 Procede et appareil de recuperation de particules de metaux precieux a partir de matiere de la terre Ceased WO1988006193A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1284387A 1987-02-10 1987-02-10
US012,843 1987-02-10

Publications (1)

Publication Number Publication Date
WO1988006193A1 true WO1988006193A1 (fr) 1988-08-25

Family

ID=21756988

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1988/000375 Ceased WO1988006193A1 (fr) 1987-02-10 1988-02-08 Procede et appareil de recuperation de particules de metaux precieux a partir de matiere de la terre

Country Status (4)

Country Link
AU (1) AU1294488A (fr)
CA (1) CA1318641C (fr)
WO (1) WO1988006193A1 (fr)
ZA (1) ZA881171B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217987A1 (de) * 1992-05-30 1993-12-02 Battelle Institut E V Verfahren zur Abtrennung von Schwermetallen, insbesondere in Form von Quecksilber, Nickel und Kobalt sowie Verbindungen hiervon aus dem Erdreich, Schlämmen und Wässern
RU2160165C1 (ru) * 1999-07-06 2000-12-10 Государственное учреждение институт горного дела дальневосточного отделения РАН Поточная линия переработки металлоносных песков с гравитационным концентратором

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US545015A (en) * 1895-08-20 Gold-saving apparatus
US1953364A (en) * 1929-09-24 1934-04-03 R C W Company Amalgamation
US3349908A (en) * 1965-03-01 1967-10-31 Charles F Shepherd Device for amalgamation of gold and silver
US4265743A (en) * 1978-11-23 1981-05-05 Younge Earl G Method of and apparatus for extraction of gold from placer gravel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US545015A (en) * 1895-08-20 Gold-saving apparatus
US1953364A (en) * 1929-09-24 1934-04-03 R C W Company Amalgamation
US3349908A (en) * 1965-03-01 1967-10-31 Charles F Shepherd Device for amalgamation of gold and silver
US4265743A (en) * 1978-11-23 1981-05-05 Younge Earl G Method of and apparatus for extraction of gold from placer gravel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217987A1 (de) * 1992-05-30 1993-12-02 Battelle Institut E V Verfahren zur Abtrennung von Schwermetallen, insbesondere in Form von Quecksilber, Nickel und Kobalt sowie Verbindungen hiervon aus dem Erdreich, Schlämmen und Wässern
RU2160165C1 (ru) * 1999-07-06 2000-12-10 Государственное учреждение институт горного дела дальневосточного отделения РАН Поточная линия переработки металлоносных песков с гравитационным концентратором

Also Published As

Publication number Publication date
ZA881171B (en) 1988-08-16
CA1318641C (fr) 1993-06-01
AU1294488A (en) 1988-09-14

Similar Documents

Publication Publication Date Title
US3493183A (en) Method and apparatus for segregating the components of secondary cells
US6319391B1 (en) Removal of metal from graphite
US3154411A (en) Process and apparatus for the precipitation of copper from dilute acid solutions
KR20080031661A (ko) 폐기 액정 디스플레이로부터의 인듐의 회수 방법과 그 장치
US4014474A (en) Method for treating particulate masses from complex ores or ore products by froth flotation
KR100706094B1 (ko) 리튬 이온 전지내의 코발트 회수 방법 및 코발트 회수 장치
CA2321703C (fr) Appareil et procede de recuperation de metaux precieux
CA1318641C (fr) Appareil servant a la recuperation de metaux precieux presents dans le sol et procede mis en oeuvre
PL143445B1 (en) Electrolytic tank for recovering metals from mineral ores and their concentrates
JPS627254B2 (fr)
US3220165A (en) Method for removing entrained solids from a gaseous stream
US3333953A (en) Process and apparatus for the precipitation of substances from solution using solid precipitants
JPH11253838A (ja) シリコンウエハー製造工程における微粒混合液体の固液分離方法及び装置
US2740707A (en) Method of extracting metal values from metal bearing material
US4981598A (en) Metal sorption method using interstage screening
CA2150591C (fr) Procede de traitement de boues caustiques
US4053386A (en) Electrolytic filter for electrolytically filtering and recovering metals from colloidal suspensions
US4933078A (en) Sorption vessel with internal interstage screening vessel
JPH05212232A (ja) 固体粒子含有ガス流体からの固体粒子の乾式捕集方法
SU451638A1 (ru) Аппарат дл очистки сточных вод
US4725313A (en) Method of extracting a precious metal from an ore
JPS57207596A (en) Fluidized bed type waste water treating device
US4655896A (en) Apparatus for ferric ion treatment for removal of ash-forming mineral matter from coal
US843986A (en) Process for the treatment of sulfid ores.
WO1989009837A1 (fr) Procede de recuperation de metaux nobles

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AU BR JP US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LU NL SE