ES2117028T3 - PROCEDURE FOR THE TREATMENT OF MINERAL WITH VALUE OF RECOVERABLE METALS INCLUDING ARSENIC-CONTAINING COMPONENTS. - Google Patents

PROCEDURE FOR THE TREATMENT OF MINERAL WITH VALUE OF RECOVERABLE METALS INCLUDING ARSENIC-CONTAINING COMPONENTS.

Info

Publication number
ES2117028T3
ES2117028T3 ES92200989T ES92200989T ES2117028T3 ES 2117028 T3 ES2117028 T3 ES 2117028T3 ES 92200989 T ES92200989 T ES 92200989T ES 92200989 T ES92200989 T ES 92200989T ES 2117028 T3 ES2117028 T3 ES 2117028T3
Authority
ES
Spain
Prior art keywords
mines
arsenic
containing components
mineral
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.)
Expired - Lifetime
Application number
ES92200989T
Other languages
Spanish (es)
Inventor
Anthony L Hannaford
Vier Marc K Le
Rene R Fernandez
Gopalan Ramadorai
Arno Dr Fitting
Gurudas Dr Samant
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 US07/684,649 external-priority patent/US5123956A/en
Priority claimed from DE19914122895 external-priority patent/DE4122895C1/de
Priority claimed from DE19914122894 external-priority patent/DE4122894C1/de
Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of ES2117028T3 publication Critical patent/ES2117028T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PROCESO PARA TRATAR MENAS QUE TENGAN VALORES METALICOS RECUPERABLES INCLUYENDO COMPONENTES QUE CONTENGAN ARSENICO. SE PRESENTA UN PROCESO PARA LA CALICINACION DE MENAS CON VALORES METALICOS, TALES COMO MENAS DE METALES PRECIOSOS, PARA RECUPERAR VALORES DE METAL CON CONVERSION DE ARSENICO EN FORMA INSOLUBLE IN SITU EN PRESENCIA DE UN ADITIVO TAL COMO EL HIERRO Y EN PRESENCIA DE OXIGENO INYECTADO INICIALMENTE O SUPLEMENTARIAMENTE EN UN CALICINADOR DE ESTRUCTURA SIMILAR A UN CALCINADOR DE LECHO FLUIDO CIRCULANTE; EL ARSENICO VOLATILIZADO EN LA CALCINACION DE LAS MENAS PUEDE TAMBIEN CONVERTIRSE EN FORMA INSOLUBLE EN FASE DE GAS EN UN PROCESO CALCINADOR DE DOS ETAPAS DESPUES DE LA SEPARACION DE LOS SOLIDOS DE UNA FASE DE GAS Y DE SU PUESTA EN CONTACTO CON UN ADITIVO A UNA ALTA CONCENTRACION DE OXIGENO EN UN SEGUNDO CALCINADOR DE ETAPA.PROCESS TO TREAT MINES WITH RECOVERABLE METAL VALUES INCLUDING ARSENIC-CONTAINING COMPONENTS. A PROCESS IS PRESENTED FOR THE CALICINATION OF MINES WITH METALLIC VALUES, SUCH AS PRECIOUS METAL MINES, TO RECOVER METAL VALUES WITH THE CONVERSION OF ARSENIC IN SITUALLY IN THE PRESENCE OF AN ADDITIVE SUCH AS IRON AND IN PRESENCE OF INJECTED OXYGEN OR SUPPLEMENTARY IN A CALICINATOR OF SIMILAR STRUCTURE TO A CIRCULATING FLUID BED CALCINATOR; THE VOLATILIZED ARSENIC IN THE CALCINATION OF THE MINES MAY ALSO BECOME INSOLUBLE IN A GAS PHASE IN A TWO-STAGE CALCINATING PROCESS AFTER THE SEPARATION OF SOLIDS FROM A GAS PHASE AND THEIR CONTACT WITH AN ADDITIVE OXYGEN CONCENTRATION IN A SECOND STAGE CALCINATOR.

ES92200989T 1991-04-12 1992-04-07 PROCEDURE FOR THE TREATMENT OF MINERAL WITH VALUE OF RECOVERABLE METALS INCLUDING ARSENIC-CONTAINING COMPONENTS. Expired - Lifetime ES2117028T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/684,649 US5123956A (en) 1991-04-12 1991-04-12 Process for treating ore having recoverable gold values and including arsenic-, carbon- and sulfur-containing components by roasting in an oxygen-enriched gaseous atmosphere
DE19914122895 DE4122895C1 (en) 1991-07-11 1991-07-11
DE19914122894 DE4122894C1 (en) 1991-07-11 1991-07-11

Publications (1)

Publication Number Publication Date
ES2117028T3 true ES2117028T3 (en) 1998-08-01

Family

ID=27202700

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92200989T Expired - Lifetime ES2117028T3 (en) 1991-04-12 1992-04-07 PROCEDURE FOR THE TREATMENT OF MINERAL WITH VALUE OF RECOVERABLE METALS INCLUDING ARSENIC-CONTAINING COMPONENTS.

Country Status (8)

Country Link
EP (1) EP0508542B1 (en)
AU (1) AU656952B2 (en)
BR (1) BR9201355A (en)
CA (1) CA2065837C (en)
DE (1) DE69225993T2 (en)
ES (1) ES2117028T3 (en)
MY (1) MY110328A (en)
RU (1) RU2079562C1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020132752A1 (en) * 2018-12-27 2020-07-02 Compañia Minera Pargo Minerals Spa Modern plant for producing trioxides of antimony and arsenic, and metal lead
WO2020132751A1 (en) * 2018-12-27 2020-07-02 Compañia Minera Pargo Minerals Spa Method for obtaining antimony trioxide (sb2o3), arsenic trioxide (as2o3) and lead (pb)
CN113564346A (en) * 2020-11-12 2021-10-29 广东天源环境科技有限公司 High-arsenic metal mineral powder dearsenification equipment and method with gradually-distributed flue gas inlets

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6482373B1 (en) 1991-04-12 2002-11-19 Newmont Usa Limited Process for treating ore having recoverable metal values including arsenic containing components
US6248301B1 (en) * 1991-04-12 2001-06-19 Newmont Mining Corporation And Newmont Gold Company Process for treating ore having recoverable metal values including arsenic containing components
DE4314231A1 (en) * 1993-04-30 1994-11-03 Metallgesellschaft Ag Process for roasting refractory gold ores
DE4329417C1 (en) * 1993-09-01 1994-08-18 Metallgesellschaft Ag Process for roasting refractory gold ores
DE19546538A1 (en) * 1995-12-13 1997-06-19 Metallgesellschaft Ag Process for the thermal treatment of refractory gold ores
CN1047801C (en) * 1997-01-15 1999-12-29 核工业北京化工冶金研究院 Method for extracting gold from refractory ore
US6451275B1 (en) * 2000-03-10 2002-09-17 Lakefield Research Limited Methods for reducing cyanide consumption in precious metal recovery by reducing the content of intermediate sulfur oxidation products therein
RU2479650C1 (en) * 2012-02-14 2013-04-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Extraction method of precious metals from ores and concentrates
RU2553706C2 (en) * 2012-03-12 2015-06-20 Товарищество с ограниченной ответственностью "Фирма "Балауса" Method of complex ores preparation for leaching
RU2485189C1 (en) * 2012-05-10 2013-06-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Method for processing of oxidised gold-arsenious ores
GB2513154B (en) * 2013-04-17 2015-10-28 Tetronics International Ltd Precious Metal Recovery
WO2016048750A1 (en) * 2014-09-24 2016-03-31 Ecolab Usa Inc. Method for recovering gold from refractory ore
RU2604551C1 (en) * 2015-05-29 2016-12-10 Федеральное государственное бюджетное учреждение науки Байкальский институт природопользования Сибирского отделения Российской академии наук (БИП СО РАН) Method of processing gold-bearing scorodite ore
CA3012028A1 (en) * 2016-01-26 2017-08-03 Outotec (Finland) Oy Method and apparatus for treating a leaching residue of a sulfur-containing metal concentrate
DE102016105574A1 (en) * 2016-03-24 2017-09-28 Outotec (Finland) Oy Method and device for the thermal treatment of a sulphurous ore
EP3486337B1 (en) * 2016-07-14 2021-05-26 Korea Institute Of Geoscience & Mineral Resources Method for concentrating and recovering noble metals
WO2018091361A1 (en) * 2016-11-15 2018-05-24 Tcm Research Ltd. Extraction methods from refractory ores
CN110438334B (en) * 2019-07-22 2021-03-16 中南大学 Composite additive for chloridizing roasting and method for roasting gold-containing tailings by using composite additive
CN113247909B (en) * 2021-05-17 2022-03-29 李朝侠 Process for recycling red mud by rotary kiln method and rotary kiln
CN113444875B (en) * 2021-06-28 2022-11-29 贵州理工学院 Resource utilization method for synergistic treatment of antimony sulfide concentrate and aluminum industrial waste residues
CN113755693B (en) * 2021-09-10 2022-09-27 山东国大黄金股份有限公司 Method for co-processing roasting cyanidation tailings by utilizing acid making flue gas
CN114015866B (en) * 2021-10-08 2023-06-23 上海逢石科技有限公司 Iron ore smelting method and device based on direct connection of suspension roasting furnace and smelting reduction furnace
CN115245945B (en) * 2021-11-26 2023-11-17 浙江遂昌汇金有色金属有限公司 Waste residue treatment system based on noble metal recovery and treatment method thereof
CN115557533A (en) * 2022-09-15 2023-01-03 林西金易来砷业有限公司 Recycling method of arsenic sulfide slag

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172755A (en) * 1965-03-09 Process for the treatment of pyrite ores
US3791812A (en) * 1971-12-20 1974-02-12 Morton Norwich Products Inc Process for the recovery of non-ferrous metal values from sulfide ores and the reduction of gaseous emissions to the atmosphere therefrom
FI63781B (en) * 1980-03-19 1983-04-29 Outokumpu Oy FOERFARANDE FOER AOTERVINNING AV VAERDEMETALLER UR FINMALEN PYIT
SE8303184L (en) * 1983-06-06 1984-12-07 Boliden Ab PROCEDURE FOR THE PREPARATION OF COPPER MELT MATERIALS AND SIMILAR MATERIALS CONTAINING HIGH CONTAINERS ARSENIK AND / OR ANTIMON

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020132752A1 (en) * 2018-12-27 2020-07-02 Compañia Minera Pargo Minerals Spa Modern plant for producing trioxides of antimony and arsenic, and metal lead
WO2020132751A1 (en) * 2018-12-27 2020-07-02 Compañia Minera Pargo Minerals Spa Method for obtaining antimony trioxide (sb2o3), arsenic trioxide (as2o3) and lead (pb)
CN113564346A (en) * 2020-11-12 2021-10-29 广东天源环境科技有限公司 High-arsenic metal mineral powder dearsenification equipment and method with gradually-distributed flue gas inlets
CN113564346B (en) * 2020-11-12 2022-09-09 广东天源环境科技有限公司 High-arsenic metal mineral powder dearsenification equipment and method with gradually-distributed flue gas inlets

Also Published As

Publication number Publication date
CA2065837C (en) 2005-06-07
DE69225993D1 (en) 1998-07-30
AU656952B2 (en) 1995-02-23
CA2065837A1 (en) 1992-10-13
EP0508542B1 (en) 1998-06-24
AU1482492A (en) 1992-10-15
EP0508542A2 (en) 1992-10-14
EP0508542A3 (en) 1993-10-20
DE69225993T2 (en) 1998-12-10
MY110328A (en) 1998-04-30
BR9201355A (en) 1992-12-01
RU2079562C1 (en) 1997-05-20

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