CL2017002824A1 - Método de calcinación parcial de concentrados que contienen cobre y/u oro. - Google Patents
Método de calcinación parcial de concentrados que contienen cobre y/u oro.Info
- Publication number
- CL2017002824A1 CL2017002824A1 CL2017002824A CL2017002824A CL2017002824A1 CL 2017002824 A1 CL2017002824 A1 CL 2017002824A1 CL 2017002824 A CL2017002824 A CL 2017002824A CL 2017002824 A CL2017002824 A CL 2017002824A CL 2017002824 A1 CL2017002824 A1 CL 2017002824A1
- Authority
- CL
- Chile
- Prior art keywords
- particles
- gold
- containing copper
- reactor
- zone
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052802 copper Inorganic materials 0.000 title abstract 2
- 239000010949 copper Substances 0.000 title abstract 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052737 gold Inorganic materials 0.000 title abstract 2
- 239000010931 gold Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000001354 calcination Methods 0.000 title 1
- 239000012141 concentrate Substances 0.000 title 1
- 239000002245 particle Substances 0.000 abstract 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- -1 arsenic sulfides Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
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
- C22B1/10—Roasting processes in fluidised form
-
- 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
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0002—Preliminary treatment
- C22B15/001—Preliminary treatment with modification of the copper constituent
- C22B15/0013—Preliminary treatment with modification of the copper constituent by roasting
- C22B15/0015—Oxidizing roasting
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
<p>La invención mencionada anteriormente describe un proceso de eliminación de sulfuros de arsénico y/o antimonio de partículas de mineral que contenga cobre, níquel y/u oro. Las partículas de mineral se alimentan a un reactor, donde se inyecta un gas fluidizante al reactor para así conformar un lecho fluidizado que contenga al menos una fracción de las partículas de mineral. La temperatura de las partículas de mineral se aumenta en presencia de partículas inertes hasta un rango entre 500 y 850 °C, y se extraen del reactor. Al menos el 60 % por peso de las partículas inertes conforman una primera zona del lecho fluidizado, y al menos el 60 % por peso de las partículas de mineral conforman una segunda zona sobre la primera zona.</p>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015107435.4A DE102015107435A1 (de) | 2015-05-12 | 2015-05-12 | Verfahren zur partiellen Röstung von kupfer- und/ oder goldhaltigen Konzentraten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2017002824A1 true CL2017002824A1 (es) | 2018-04-02 |
Family
ID=55862764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2017002824A CL2017002824A1 (es) | 2015-05-12 | 2017-11-08 | Método de calcinación parcial de concentrados que contienen cobre y/u oro. |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP3294915B1 (es) |
| KR (1) | KR101995658B1 (es) |
| CN (1) | CN107810282B (es) |
| AU (1) | AU2016259652B2 (es) |
| CA (1) | CA2983773C (es) |
| CL (1) | CL2017002824A1 (es) |
| DE (1) | DE102015107435A1 (es) |
| EA (1) | EA032531B1 (es) |
| ES (1) | ES2726718T3 (es) |
| MX (1) | MX379486B (es) |
| PL (1) | PL3294915T3 (es) |
| RS (1) | RS58754B1 (es) |
| SA (1) | SA517390304B1 (es) |
| SI (1) | SI3294915T1 (es) |
| TR (1) | TR201906997T4 (es) |
| WO (1) | WO2016180624A1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106521183A (zh) * | 2016-11-02 | 2017-03-22 | 阳谷祥光铜业有限公司 | 一种高砷硫化铜矿的熔炼方法 |
| WO2019016798A1 (en) * | 2017-07-17 | 2019-01-24 | Nanofine Technologies Ltd. | GOLD ALLOY DORIDE METHODS AND DEVICES |
| CL2019003246A1 (es) * | 2019-11-13 | 2020-04-17 | Univ Concepcion | Un proceso para producir cobre metálico desde concentrados de cobre sin generación de residuos |
| DE102024122477A1 (de) | 2024-08-07 | 2026-02-12 | Metso Metals Oy | System zum Entfernen von Agglomeraten aus einem Wirbelbett |
| DE102024122478A1 (de) | 2024-08-07 | 2026-02-12 | Metso Metals Oy | Automatisches System zur Beschickung von Röstern |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB677050A (en) * | 1949-11-23 | 1952-08-06 | Dorr Co | Roasting of arsenopyrite gold-bearing ores |
| US2889203A (en) * | 1955-02-16 | 1959-06-02 | Basf Ag | Production of gases containing sulfur dioxide |
| US3776533A (en) * | 1970-01-28 | 1973-12-04 | Dravo Corp | Apparatus for continuous heat processing of ore pellets |
| GB1523500A (en) * | 1975-10-21 | 1978-09-06 | Battelle Development Corp | Method of operating a fluidized bed system |
| 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 |
| DE3433228C1 (de) | 1984-09-11 | 1986-04-10 | Rheinische Kalksteinwerke GmbH, 5603 Wülfrath | Verfahren zur Herstellung von Kalziumhydroxid |
| DK158531C (da) * | 1985-06-13 | 1990-10-29 | Aalborg Vaerft As | Fremgangsmaade til kontinuerlig drift af en cirkulerende fluidiseret bed-reaktor samt reaktor til anvendelse ved udoevelse af fremgangsmaaden |
| CN86106432A (zh) * | 1986-09-23 | 1988-04-20 | 贵州工学院 | 低温炼锑工艺及其设备 |
| DE4103965C1 (es) * | 1991-02-09 | 1992-04-09 | Metallgesellschaft Ag, 6000 Frankfurt, De | |
| US5133873A (en) * | 1991-02-22 | 1992-07-28 | Miles Inc. | Process for removal of copper ions from aqueous effluent |
| CL2007002700A1 (es) * | 2006-09-20 | 2008-03-24 | Hw Advanced Technologies Inc | Proceso para recuperar metal desde mineral sulfidico que comprende pasar energia de microondas a traves del lecho de material sulfidico en reactor de lecho fluidizado, pasar gas fluidizante a traves del reactor para oxidar los sulfuros de metal y ret |
| PL2652161T3 (pl) * | 2010-12-14 | 2018-11-30 | Outotec (Finland) Oy | Sposób i instalacja do obróbki cząstek koncentratu rudy zawierającej cenny metal |
| DE102011100995A1 (de) * | 2011-05-10 | 2012-11-15 | Ecoloop Gmbh | Verfahren zur Gewinnung von Metallen und Seltenen Erden aus Schrott |
| CN103937964B (zh) * | 2014-04-28 | 2016-06-15 | 南华大学 | 一种含金硫砷精矿微波焙烧提金方法 |
-
2015
- 2015-05-12 DE DE102015107435.4A patent/DE102015107435A1/de not_active Withdrawn
-
2016
- 2016-04-25 SI SI201630256T patent/SI3294915T1/sl unknown
- 2016-04-25 RS RS20190607A patent/RS58754B1/sr unknown
- 2016-04-25 WO PCT/EP2016/059170 patent/WO2016180624A1/en not_active Ceased
- 2016-04-25 AU AU2016259652A patent/AU2016259652B2/en active Active
- 2016-04-25 ES ES16719830T patent/ES2726718T3/es active Active
- 2016-04-25 KR KR1020177034210A patent/KR101995658B1/ko active Active
- 2016-04-25 MX MX2017014360A patent/MX379486B/es unknown
- 2016-04-25 PL PL16719830T patent/PL3294915T3/pl unknown
- 2016-04-25 CN CN201680027148.1A patent/CN107810282B/zh active Active
- 2016-04-25 CA CA2983773A patent/CA2983773C/en active Active
- 2016-04-25 EP EP16719830.8A patent/EP3294915B1/en active Active
- 2016-04-25 TR TR2019/06997T patent/TR201906997T4/tr unknown
- 2016-04-25 EA EA201792200A patent/EA032531B1/ru not_active IP Right Cessation
-
2017
- 2017-11-08 SA SA517390304A patent/SA517390304B1/ar unknown
- 2017-11-08 CL CL2017002824A patent/CL2017002824A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL3294915T3 (pl) | 2019-08-30 |
| EP3294915B1 (en) | 2019-03-06 |
| AU2016259652A1 (en) | 2017-11-23 |
| EA201792200A1 (ru) | 2018-06-29 |
| ES2726718T3 (es) | 2019-10-08 |
| WO2016180624A1 (en) | 2016-11-17 |
| CA2983773C (en) | 2023-09-26 |
| CA2983773A1 (en) | 2016-11-17 |
| EP3294915A1 (en) | 2018-03-21 |
| EA032531B1 (ru) | 2019-06-28 |
| AU2016259652B2 (en) | 2019-03-14 |
| TR201906997T4 (tr) | 2019-06-21 |
| CN107810282A (zh) | 2018-03-16 |
| SA517390304B1 (ar) | 2020-12-31 |
| MX2017014360A (es) | 2018-03-01 |
| RS58754B1 (sr) | 2019-06-28 |
| CN107810282B (zh) | 2020-03-27 |
| SI3294915T1 (sl) | 2019-06-28 |
| DE102015107435A1 (de) | 2016-11-17 |
| KR101995658B1 (ko) | 2019-07-02 |
| KR20170140357A (ko) | 2017-12-20 |
| MX379486B (es) | 2025-03-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CL2017002824A1 (es) | Método de calcinación parcial de concentrados que contienen cobre y/u oro. | |
| EP4253010A3 (en) | Long and high resolution structures formed by additive manufacturing techniques | |
| MX2018007996A (es) | Composiciones de decil mercaptanos mezclados y uso de las mismas como colectoras de productos quimicos de mineria. | |
| CU20170094A7 (es) | Derivados de 4h-pirrol[3,2-c]piridin-4-0na | |
| CL2016001963A1 (es) | Heteroarilos inhibidores de syk | |
| MX391440B (es) | Compuesto heterociclico novedoso, su metodo de preparacion y composicion farmaceutica que lo comprende. | |
| MX2017006942A (es) | Nuevos derivados de ester fosforamidato 3'-desoxiadenosina de 2' y/o 5' aminoacido como compuestos anti-cancer. | |
| PE20160770A1 (es) | Sistema de procesamiento de material mejorado | |
| MX388390B (es) | Preparacion de lote maestro a base de azufre y nano-rellenadores carbonosos, lote maestro producido, y usos del mismo. | |
| MX363125B (es) | Proceso para la produccion de carbono puro, composiciones, y sus metodos. | |
| PL415845A1 (pl) | Topnik, proces jego wytwarzania, mieszanina aglomeracyjna i zastosowanie żużla z metalurgii wtórnej | |
| UA117775C2 (uk) | Спосіб відновлення шихтових матеріалів та пристрій для здійснення способу | |
| MX2015009881A (es) | Metodo para recuperacion de metales a partir de menas de sulfuro. | |
| PE20180438A1 (es) | Metodo para pre-tratamiento de menas de oxido que contienen oro | |
| ZA201802459B (en) | Differential flotation of sulfide ores for recovering refractory gold | |
| EA201650132A1 (ru) | Сегментированный разгрузочный желоб | |
| EA201891531A1 (ru) | Способ и устройство для обработки остатка от выщелачивания серосодержащего металлического концентрата | |
| EA201992194A1 (ru) | Способ для непрерывного синтеза кристаллов цеолита | |
| CL2020000774A1 (es) | Método de lixiviación de oro y método de recuperación de oro. | |
| PL409381A1 (pl) | Addytyw mineralny, zwłaszcza do stosowania w procesie ciągłego przetwarzania odpadowych tworzyw sztucznych, sposób w którym wykorzystuje się ten addytyw oraz urządzenie do realizacji tego sposobu | |
| CL2017003360A1 (es) | Proceso y planta de calcinación de partículas de mineral seco en un lecho fluidizado. | |
| EA201991914A1 (ru) | Способ и устройство для обжига концентратов сульфидов металлов и/или остатков | |
| DOP2019000304A (es) | Proceso de lixiviación | |
| PE20181932A1 (es) | Metodo para separar el mercurio de un lixiviado de mineral | |
| MX2018007491A (es) | Proceso para valorizacion de productos pesados en reactor hibrido con captacion de catalizador dispersado. |