BR9201355A - Processo para tratar minerio,processo para tratar partuculas de minerio,processo para a recuperacao de teores de ouro e de metal,processo para ustular minerios e processo para remover vapor de arsenico - Google Patents
Processo para tratar minerio,processo para tratar partuculas de minerio,processo para a recuperacao de teores de ouro e de metal,processo para ustular minerios e processo para remover vapor de arsenicoInfo
- Publication number
- BR9201355A BR9201355A BR929201355A BR9201355A BR9201355A BR 9201355 A BR9201355 A BR 9201355A BR 929201355 A BR929201355 A BR 929201355A BR 9201355 A BR9201355 A BR 9201355A BR 9201355 A BR9201355 A BR 9201355A
- Authority
- BR
- Brazil
- Prior art keywords
- treating
- mines
- minerals
- gold
- recovery
- Prior art date
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)
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 (de) | 1991-07-11 | 1991-07-11 | |
DE19914122894 DE4122894C1 (de) | 1991-07-11 | 1991-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9201355A true BR9201355A (pt) | 1992-12-01 |
Family
ID=27202700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR929201355A BR9201355A (pt) | 1991-04-12 | 1992-04-13 | Processo para tratar minerio,processo para tratar partuculas de minerio,processo para a recuperacao de teores de ouro e de metal,processo para ustular minerios e processo para remover vapor de arsenico |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0508542B1 (de) |
AU (1) | AU656952B2 (de) |
BR (1) | BR9201355A (de) |
CA (1) | CA2065837C (de) |
DE (1) | DE69225993T2 (de) |
ES (1) | ES2117028T3 (de) |
MY (1) | MY110328A (de) |
RU (1) | RU2079562C1 (de) |
Families Citing this family (27)
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 (de) * | 1993-04-30 | 1994-11-03 | Metallgesellschaft Ag | Verfahren zum Rösten von refraktären Golderzen |
DE4329417C1 (de) * | 1993-09-01 | 1994-08-18 | Metallgesellschaft Ag | Verfahren zum Rösten refraktärer Golderze |
DE19546538A1 (de) * | 1995-12-13 | 1997-06-19 | Metallgesellschaft Ag | Verfahren zur thermischen Behandlung refraktärer Golderze |
CN1047801C (zh) * | 1997-01-15 | 1999-12-29 | 核工业北京化工冶金研究院 | 从难浸矿石中提取金的方法 |
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 (ru) * | 2012-02-14 | 2013-04-20 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" | Способ извлечения благородных металлов из руд и концентратов |
RU2553706C2 (ru) * | 2012-03-12 | 2015-06-20 | Товарищество с ограниченной ответственностью "Фирма "Балауса" | Способ рудоподготовки полиметаллических руд для выщелачивания |
RU2485189C1 (ru) * | 2012-05-10 | 2013-06-20 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Способ переработки окисленных золотомышьяковистых руд |
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 (ru) * | 2015-05-29 | 2016-12-10 | Федеральное государственное бюджетное учреждение науки Байкальский институт природопользования Сибирского отделения Российской академии наук (БИП СО РАН) | Способ переработки золотосодержащих скородитовых руд |
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 (de) * | 2016-03-24 | 2017-09-28 | Outotec (Finland) Oy | Verfahren und Vorrichtung zur thermischen Behandlung eines schwefelhaltigen Erzes |
EP3486337B1 (de) * | 2016-07-14 | 2021-05-26 | Korea Institute Of Geoscience & Mineral Resources | Verfahren zur verdichtung und rückgewinnung von edelmetallen |
WO2018091361A1 (en) * | 2016-11-15 | 2018-05-24 | Tcm Research Ltd. | Extraction methods from refractory ores |
WO2020132752A1 (es) * | 2018-12-27 | 2020-07-02 | Compañia Minera Pargo Minerals Spa | Planta moderna de producción de trióxidos de antimonio, arsénico, y plomo metálico" |
WO2020132751A1 (es) * | 2018-12-27 | 2020-07-02 | Compañia Minera Pargo Minerals Spa | Proceso de obtención trióxido de antimonio (sb203), trióxido de arsénico (as203) y plomo (pb) |
CN110438334B (zh) * | 2019-07-22 | 2021-03-16 | 中南大学 | 用于氯化焙烧的复合添加剂及其用于焙烧含金尾渣的方法 |
CN112375900B (zh) * | 2020-11-12 | 2021-08-10 | 广东天源环境科技有限公司 | 一种高砷金属矿粉脱砷设备及方法 |
CN113247909B (zh) * | 2021-05-17 | 2022-03-29 | 李朝侠 | 回转窑法资源化处理赤泥的工艺及回转窑 |
CN113444875B (zh) * | 2021-06-28 | 2022-11-29 | 贵州理工学院 | 一种硫化锑精矿与铝工业废渣协同处理资源化利用的方法 |
CN113755693B (zh) * | 2021-09-10 | 2022-09-27 | 山东国大黄金股份有限公司 | 一种利用制酸烟气协同处理焙烧氰化尾渣的方法 |
CN114015866B (zh) * | 2021-10-08 | 2023-06-23 | 上海逢石科技有限公司 | 基于悬浮焙烧炉与熔融还原炉直连的铁矿冶炼方法和装置 |
CN115245945B (zh) * | 2021-11-26 | 2023-11-17 | 浙江遂昌汇金有色金属有限公司 | 基于贵金属回收的废渣处理系统及其处理方法 |
CN115557533A (zh) * | 2022-09-15 | 2023-01-03 | 林西金易来砷业有限公司 | 一种硫化砷渣的回收利用方法 |
Family Cites Families (4)
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 (fi) * | 1980-03-19 | 1983-04-29 | Outokumpu Oy | Foerfarande foer aotervinning av vaerdemetaller ur finmalen pyit |
SE8303184L (sv) * | 1983-06-06 | 1984-12-07 | Boliden Ab | Forfarande for beredning av kopparsmeltmaterial och liknande ravaror innehallande hoga halter arsenik och/eller antimon |
-
1992
- 1992-04-07 EP EP92200989A patent/EP0508542B1/de not_active Expired - Lifetime
- 1992-04-07 ES ES92200989T patent/ES2117028T3/es not_active Expired - Lifetime
- 1992-04-07 DE DE69225993T patent/DE69225993T2/de not_active Expired - Fee Related
- 1992-04-10 AU AU14824/92A patent/AU656952B2/en not_active Expired
- 1992-04-10 CA CA002065837A patent/CA2065837C/en not_active Expired - Lifetime
- 1992-04-10 RU SU5011801/02A patent/RU2079562C1/ru active
- 1992-04-10 MY MYPI92000608A patent/MY110328A/en unknown
- 1992-04-13 BR BR929201355A patent/BR9201355A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2065837C (en) | 2005-06-07 |
DE69225993D1 (de) | 1998-07-30 |
AU656952B2 (en) | 1995-02-23 |
CA2065837A1 (en) | 1992-10-13 |
EP0508542B1 (de) | 1998-06-24 |
AU1482492A (en) | 1992-10-15 |
EP0508542A2 (de) | 1992-10-14 |
EP0508542A3 (en) | 1993-10-20 |
DE69225993T2 (de) | 1998-12-10 |
MY110328A (en) | 1998-04-30 |
ES2117028T3 (es) | 1998-08-01 |
RU2079562C1 (ru) | 1997-05-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9201355A (pt) | Processo para tratar minerio,processo para tratar partuculas de minerio,processo para a recuperacao de teores de ouro e de metal,processo para ustular minerios e processo para remover vapor de arsenico | |
BR9307876A (pt) | Processo hidrometalúrgico para a recuperaçao de valores de metal precioso | |
FI946086A (fi) | Menetelmä ja vastavirtauuttoprosessi metallien valmistamiseksi mineraaleista | |
BR8207660A (pt) | Processo e aparelho para remover contaminantes organicos de solidos minerais ricos em inorganicos | |
DE69417682D1 (de) | Verfahren zum Zuführen von Gasen in eine Reaktions- bzw. Niederschlagskammer | |
ZA922633B (en) | Process for treating ore having recoverable metal values including arsenic containing components | |
BR9202888A (pt) | Processo para a recuperacao de metais a partir de material de minerio de mineral complexo,e,metal | |
BR8606831A (pt) | Processo para a recuperacao de metal e composicoes utilizaveis no mesmo | |
EP0637635A3 (de) | Verfahren zum Laugen und Gewinnen von Metallen. | |
EP0393278A3 (en) | Oil recovery process and apparatus for oil refinery waste | |
BR8805203A (pt) | Processo para recuperacao seletiva de arsenopirita,pirrotita ou mineral semelhante a partir de um material contendo tal mineral e pirita | |
BR9306711A (pt) | Processo para recuperação de valores metálicos e processo para recuperação de valores metálicos e ácidos | |
ZA887133B (en) | Process for recovery metals from metal/plastic waste and the like | |
NO302956B1 (no) | Fremgangsmåte for utskilling av metalliske faser fra disse inneholdende andre faser og innretning for gjennomföring av fremgangsmåten, samt anvendelse av innretningen | |
GB2268486B (en) | Process for the removal and the recovery of ammonia from liquid waste | |
BR9004085A (pt) | Processo para recuperacao de ouro e para extrair ouro | |
BR9203075A (pt) | Processo de preparacao de tanino hidrolisavel insoluvel,tanino hidrolisavel insoluvel,e processos para a remocao ou recuperacao de um elemento de metal pesado de um liquido resudual | |
BR9103166A (pt) | Processo para a recuperacao de valores de ouro e prata a partir de minerio,processo de tratamento de carvao ativado e os respectivos ouro ou prata | |
DE59309618D1 (de) | Vorrichtung zum Ausscheiden von Metallteilchen | |
BR9007040A (pt) | Processo para discriminar vasilhames de bebida recuperados | |
BR9401595A (pt) | Processo para ustular minério contendo ouro | |
BR9307224A (pt) | Processo em aparelhagem para recuperação de produtos químicos | |
BR8902487A (pt) | Utilizacao de misturas,processo para separacao de minerais nao-sulfidicos a partir de um minerio por flotacao,e as ditas misturas de tenso-ativos | |
DE69007806D1 (de) | Verfahren und Anlage zum Behandeln von Schlacke aus Schmelzen von Aluminiumschrott und -abfällen, Wiedergewinnung der Komponenten und Behandlung der angefallenen Gase. | |
BR8207564A (pt) | Processo aperfeicoado para recuperacao de oleo de particulas de xisto que contem oleo e aparelho aperfeicoado para a pratica do processo |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EE | Request for examination | ||
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
FA11 | Dismissal: dismissal - article 38, par. 2 of industrial property law |