MX2019010410A - Proceso y aparato para tostar concentrado de sulfuro con contenido de oro. - Google Patents
Proceso y aparato para tostar concentrado de sulfuro con contenido de oro.Info
- Publication number
- MX2019010410A MX2019010410A MX2019010410A MX2019010410A MX2019010410A MX 2019010410 A MX2019010410 A MX 2019010410A MX 2019010410 A MX2019010410 A MX 2019010410A MX 2019010410 A MX2019010410 A MX 2019010410A MX 2019010410 A MX2019010410 A MX 2019010410A
- Authority
- MX
- Mexico
- Prior art keywords
- particles
- concentrate
- calcine
- small
- roaster
- 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
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/2406—Binding; Briquetting ; Granulating pelletizing
-
- 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
- C22B11/00—Obtaining noble metals
- C22B11/02—Obtaining noble metals by dry 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
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet 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
- 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
-
- 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)
Abstract
La invención se relaciona con un proceso y sus plantas relacionadas para la calcinación de un concentrado de sulfuro con contenido de oro. Las partículas de concentrado con un contenido de carbón mayor que 0,5 % por peso se alimentan a un horno de calcinación, donde se someten a tratamiento térmico a una temperatura en el rango de 500 y 1000 °C en un lecho fluidizado para así obtener un calcinado, y donde al menos partes del calcinado se extraen del horno de calcinación junto con una corriente de gas como una fracción sólida. Las partículas de concentrado de un diámetro al menos 50 % menor que el diámetro promedio de las partículas de concentrado se separan como partículas pequeñas, y/o las partículas de la fracción gaseosa-sólida se separan en al menos un paso como partículas pequeñas de calcinado. Las partículas pequeñas y/o al menos parte de las partículas pequeñas de calcinado se peletizan, por lo que al menos 80 % de los pelets tiene un diámetro de al menos 80 % del diámetro promedio de las partículas de concentrado, y los peletes se alimentan al horno de calcinación (figura 1).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2017/055336 WO2018162043A1 (en) | 2017-03-07 | 2017-03-07 | Process and apparatus for roasting of gold bearing sulfide concentrate |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019010410A true MX2019010410A (es) | 2019-10-15 |
Family
ID=58267111
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019010410A MX2019010410A (es) | 2017-03-07 | 2017-03-07 | Proceso y aparato para tostar concentrado de sulfuro con contenido de oro. |
MX2019010411A MX2019010411A (es) | 2017-03-07 | 2017-06-02 | Proceso y aparato para tostar concentrados y/o residuos de sulfuro de metal. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019010411A MX2019010411A (es) | 2017-03-07 | 2017-06-02 | Proceso y aparato para tostar concentrados y/o residuos de sulfuro de metal. |
Country Status (12)
Country | Link |
---|---|
US (1) | US11649523B2 (es) |
EP (2) | EP3592872B1 (es) |
KR (1) | KR102282267B1 (es) |
CN (1) | CN110431244A (es) |
BR (1) | BR112019018299B1 (es) |
CA (2) | CA3055235A1 (es) |
EA (2) | EA038634B1 (es) |
MX (2) | MX2019010410A (es) |
PE (1) | PE20191420A1 (es) |
SA (2) | SA519410043B1 (es) |
WO (2) | WO2018162043A1 (es) |
ZA (1) | ZA201906113B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3228346A1 (en) | 2021-06-16 | 2022-12-22 | Metso Metals Oy | Process and plant for recycling zinc oxide residues |
WO2023242465A1 (en) * | 2022-06-17 | 2023-12-21 | Metso Metals Oy | Method and arrangement for treating fine tailings |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3094409A (en) * | 1959-03-31 | 1963-06-18 | Int Nickel Co | Method for roasting sulfides |
DE2953581C2 (de) | 1979-07-31 | 1986-06-19 | Chimiko-Metallurgičeskij Institut, Karaganda | Verfahren zur Aufbereitung eines pyrithaltigen Polymetallrohstoffes |
US5380504A (en) * | 1993-04-23 | 1995-01-10 | Fuller Company | Treatment of gold bearing ore |
DE4314231A1 (de) * | 1993-04-30 | 1994-11-03 | Metallgesellschaft Ag | Verfahren zum Rösten von refraktären Golderzen |
DE19609284A1 (de) * | 1996-03-09 | 1997-09-11 | Metallgesellschaft Ag | Verfahren zum Behandeln sulfidischer Erze, welche Gold und/oder Silber und als Begleitmetall mindestens Eisen enthalten |
FI122946B (fi) * | 2011-02-21 | 2012-09-14 | Outotec Oyj | Menetelmä nikkelisulfidin pasuttamiseksi |
EP2543746A4 (en) | 2011-04-15 | 2014-12-03 | Tam 5 S L | HYDROMETALLURGICAL METHOD FOR OBTAINING ZINC IN A SULFUR MEDIUM OF SWEEPED ZINC CONCENTRATES |
CN102912147A (zh) * | 2012-11-15 | 2013-02-06 | 昆明冶金研究院 | 锌氧压浸出渣浮选硫磺后尾渣中回收铅锌、银、铁的工艺 |
CN105112677B (zh) * | 2015-09-16 | 2017-10-17 | 中国地质科学院郑州矿产综合利用研究所 | 一种综合回收黄金冶炼渣中有价金属的方法 |
CN105925793B (zh) * | 2016-04-27 | 2018-08-21 | 江苏省冶金设计院有限公司 | 处理锌浸出渣的方法和系统 |
CN106048209A (zh) * | 2016-05-31 | 2016-10-26 | 江苏省冶金设计院有限公司 | 处理黄钠铁钒渣的方法及系统 |
CN106086437B (zh) * | 2016-08-01 | 2018-08-28 | 江苏省冶金设计院有限公司 | 湿法锌冶炼渣的直接还原的方法和系统 |
-
2017
- 2017-03-07 WO PCT/EP2017/055336 patent/WO2018162043A1/en unknown
- 2017-03-07 EA EA201991926A patent/EA038634B1/ru unknown
- 2017-03-07 CA CA3055235A patent/CA3055235A1/en active Pending
- 2017-03-07 MX MX2019010410A patent/MX2019010410A/es unknown
- 2017-03-07 EP EP17710509.5A patent/EP3592872B1/en active Active
- 2017-06-02 CA CA3055226A patent/CA3055226A1/en active Pending
- 2017-06-02 KR KR1020197026828A patent/KR102282267B1/ko active IP Right Grant
- 2017-06-02 BR BR112019018299-3A patent/BR112019018299B1/pt active IP Right Grant
- 2017-06-02 EP EP17727580.7A patent/EP3592873A1/en active Pending
- 2017-06-02 EA EA201991914A patent/EA201991914A1/ru unknown
- 2017-06-02 US US16/490,988 patent/US11649523B2/en active Active
- 2017-06-02 PE PE2019001791A patent/PE20191420A1/es unknown
- 2017-06-02 CN CN201780088496.4A patent/CN110431244A/zh active Pending
- 2017-06-02 WO PCT/EP2017/063519 patent/WO2018162089A1/en active Search and Examination
- 2017-06-02 MX MX2019010411A patent/MX2019010411A/es unknown
-
2019
- 2019-09-04 SA SA519410043A patent/SA519410043B1/ar unknown
- 2019-09-04 SA SA519410042A patent/SA519410042B1/ar unknown
- 2019-09-16 ZA ZA2019/06113A patent/ZA201906113B/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR102282267B1 (ko) | 2021-07-26 |
EP3592872B1 (en) | 2022-05-04 |
ZA201906113B (en) | 2023-04-26 |
CN110431244A (zh) | 2019-11-08 |
MX2019010411A (es) | 2019-10-15 |
PE20191420A1 (es) | 2019-10-09 |
WO2018162043A1 (en) | 2018-09-13 |
CA3055235A1 (en) | 2018-09-13 |
EA201991926A1 (ru) | 2020-02-27 |
CA3055226A1 (en) | 2018-09-13 |
EA038634B1 (ru) | 2021-09-27 |
BR112019018299B1 (pt) | 2022-07-26 |
KR20190119091A (ko) | 2019-10-21 |
SA519410042B1 (ar) | 2022-05-11 |
EA201991914A1 (ru) | 2020-02-21 |
US11649523B2 (en) | 2023-05-16 |
WO2018162089A1 (en) | 2018-09-13 |
EP3592873A1 (en) | 2020-01-15 |
SA519410043B1 (ar) | 2022-05-15 |
BR112019018299A2 (pt) | 2020-03-31 |
EP3592872A1 (en) | 2020-01-15 |
US20200010924A1 (en) | 2020-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SA519410043B1 (ar) | عملية وجهاز لإحماء ركيزة سلفيد حاملة للذهب | |
RU2019113090A (ru) | Способ создания порошка кермета или цементированного карбида | |
WO2013155177A8 (en) | Method for treating plants with probiotics | |
MX2017004145A (es) | Recuperacion de los constituyentes del tabaco durante el procesamiento. | |
WO2017070761A9 (en) | Process for ore moisture reduction in conveyor belts and transfer chutes | |
NZ707674A (en) | Method for calcified roasting of a vanadium-containing material | |
SA519401736B1 (ar) | طريقة للحصول على بلاستوميرات منخفضة التطاير | |
NZ707656A (en) | Method for two-stage calcified roasting of a vanadium-containing material | |
EA201891531A1 (ru) | Способ и устройство для обработки остатка от выщелачивания серосодержащего металлического концентрата | |
MX2016016141A (es) | Método e instalación de biolixiviación. | |
PH12016500149A1 (en) | Method for manufacturing agglomerate and reduced iron | |
MX2017014360A (es) | Metodo de calcinacion parcial de concentrados que contienen cobre y/u oro. | |
UA118477C2 (uk) | Спосіб виробництва гранульованого металевого заліза | |
EA033393B1 (ru) | Способы и системы для получения оксида фосфора(v) с повышенной прочностью агломератов при сжатии | |
MX2017003520A (es) | Atomizacion de gas de materiales fundidos usando gases residuales de subproducto. | |
CL2010001614A1 (es) | Proceso de tostacion de un concentrado de sulfuro de metal realizado en un reactor de lecho fluidizado a una temperatura determinada con recuperacion de calor de los gases residuales para precalentar el aire fluidizado o el concentrado y la planta de tostacion respectiva. | |
PH12017501514A1 (en) | Ore slurry pre-treatment method and ore slurry manufacturing method | |
MX2018015105A (es) | Metodo y dispositivo para reduccion directa mediante desempolvado en seco con gas de descarga. | |
Zagainov et al. | Technological solutions for intensive production of low silicon hot metal in blast furnace processing vanadium containing titania-magnetite | |
TN2015000428A1 (en) | Charcoal derived from agricultural residues | |
PL424587A1 (pl) | Sposób i urządzenie do prażenia suchych cząstek rudy w złożu fluidalnym | |
EA201992231A1 (ru) | Процесс, установка и установка для добычи драгоценных металлов для повышения извлечения драгоценных металлов в процессе сорбционного выщелачивания | |
WO2015192931A8 (en) | Process for heating and gasifying a carbonaceous fuel | |
MX2018008839A (es) | Metodo para obtener ingredientes determinantes de valor de alimentos. | |
PH12018550208A1 (en) | Method for manufacturing sintering material for manufacture of sintered ore |