BR0215137A - Agente de flotação seletivo e método de flotação - Google Patents
Agente de flotação seletivo e método de flotaçãoInfo
- Publication number
- BR0215137A BR0215137A BR0215137-5A BR0215137A BR0215137A BR 0215137 A BR0215137 A BR 0215137A BR 0215137 A BR0215137 A BR 0215137A BR 0215137 A BR0215137 A BR 0215137A
- Authority
- BR
- Brazil
- Prior art keywords
- amount
- flotation
- reagent
- new reagent
- sulfide
- 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
- C22B15/00—Obtaining copper
- C22B15/0002—Preliminary treatment
- C22B15/0004—Preliminary treatment without modification of the copper constituent
- C22B15/0008—Preliminary treatment without modification of the copper constituent by wet processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/002—Inorganic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/01—Organic compounds containing nitrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/01—Organic compounds containing nitrogen
- B03D1/011—Quaternary ammonium compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/012—Organic compounds containing sulfur
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/014—Organic compounds containing phosphorus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/06—Depressants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; specified applications
- B03D2203/02—Ores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; specified applications
- B03D2203/02—Ores
- B03D2203/04—Non-sulfide ores
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Lubricants (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Abstract
"AGENTE DE FLOTAçãO SELETIVO E MéTODO DE FLOTAçãO". Trata-se de um novo reagente para a aplicação na preparação de matérias primas minerais, principalmente minérios mono e polimetálicos de sulfeto e óxido de metais não ferrosos, os quais são utilizados como um inibidor da corrosão do equipamento e corpos de trituração e como um coletor seletivo ou o metal requerido. O novo reagente é uma composição de sais de mercaptobenzotiazol e água e seus derivados na quantidade de 17-50% em peso, metassilicatos de sódio na quantidade de 0, 1 - 10% em peso, aminas na quantidade de 1-5% em peso, e ditiofosfatos na quantidade de 0,5-20% em peso. Além disso, trata-se de métodos para a aplicação desse novo reagente para as preparações dos concentrados de cobre, zinco e chumbo a partir de minérios de sulfeto e óxido, para a finalidade de outro processamento metalúrgico. Nesses, métodos o novo reagente é adicionado completamente, ou em parte na fase de trituração a úmido e em parte, conforme necessário, na fase de flotação, na quantidade de 20 a 300 g do reagente por tonelada de minério. A aplicação desse novo reagente elimina a necessidade do uso de cianeto e de outros agentes depressivos venenosos de metais, bem como outros coletores.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| YUP087901 | 2001-12-12 | ||
| PCT/YU2002/000027 WO2003049867A1 (en) | 2001-12-12 | 2002-12-12 | Selective flotation agent and flotation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0215137A true BR0215137A (pt) | 2005-02-01 |
Family
ID=37102576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0215137-5A BR0215137A (pt) | 2001-12-12 | 2002-12-12 | Agente de flotação seletivo e método de flotação |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US7165680B2 (pt) |
| EP (1) | EP1463586B1 (pt) |
| JP (1) | JP2005513259A (pt) |
| AT (1) | ATE320855T1 (pt) |
| AU (1) | AU2002366658B2 (pt) |
| BR (1) | BR0215137A (pt) |
| CA (1) | CA2469359A1 (pt) |
| DE (1) | DE60210147D1 (pt) |
| EA (1) | EA007352B1 (pt) |
| ES (1) | ES2261789T3 (pt) |
| MX (1) | MXPA04005683A (pt) |
| NO (1) | NO20042943L (pt) |
| PL (1) | PL198389B1 (pt) |
| PT (1) | PT1463586E (pt) |
| WO (1) | WO2003049867A1 (pt) |
| ZA (1) | ZA200404455B (pt) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009137828A1 (en) * | 2008-05-09 | 2009-11-12 | Cidra Corporate Services, Inc. | Applications of sonar-based vf/gvf metering to industrial processing |
| RS20080357A (en) * | 2008-08-13 | 2010-05-07 | Milorad akademik prof.dr. GRUJIĆ | Method for separation of metal from complex ore |
| MX2012001801A (es) | 2009-08-11 | 2012-04-11 | Cidra Corporate Services Inc | Monitoreo de rendimiento de hidrociclones individuales utilizando medicion de flujo de suspension de base de sonar. |
| JP5550933B2 (ja) * | 2010-02-04 | 2014-07-16 | 住友金属鉱山株式会社 | 高砒素含銅物からの砒素鉱物の分離方法 |
| CN101972704A (zh) * | 2010-11-10 | 2011-02-16 | 白银有色集团股份有限公司 | 含铜铅锌硫的难选矿石选矿过程中提高金属回收率的方法 |
| CA2852679A1 (en) | 2011-10-18 | 2013-04-25 | Cytec Technology Corp. | Collector compositions and method of using the same to collect value minerals in a froth flotation process |
| US9302273B2 (en) * | 2011-10-18 | 2016-04-05 | Cytec Technology Corp. | Froth flotation processes |
| EP2768618A2 (en) * | 2011-10-18 | 2014-08-27 | Cytec Technology Corp. | Froth flotation processes |
| CA2895932A1 (en) * | 2012-12-21 | 2014-06-26 | Platreef Resources Proprietary Limited | Conditioning of the ore in the comminution step and recovery of desired metal values by flotation |
| JP6157870B2 (ja) * | 2013-02-15 | 2017-07-05 | Ｊｘ金属株式会社 | 銅精鉱を得る方法 |
| PE20211337A1 (es) | 2014-01-31 | 2021-07-26 | Goldcorp Inc | Proceso para la separacion y recuperacion de sulfuros de metales de una mena o concentrado de sulfuros mixtos |
| CN104226463B (zh) * | 2014-07-28 | 2016-05-25 | 蒙自矿冶有限责任公司 | 一种高锡多金属硫化矿的选矿方法 |
| CN106540816A (zh) * | 2016-11-08 | 2017-03-29 | 长春黄金研究院 | 一种低碱度下抑制黄铁矿的浮选复合抑制剂及其使用方法 |
| CN106861921B (zh) * | 2017-02-28 | 2019-03-08 | 武汉工程大学 | 一种胶磷矿低温浮选捕收剂及其制备方法 |
| CN110184457B (zh) * | 2019-05-31 | 2021-01-29 | 江西理工大学 | 一种钼精矿脱碳剂以及降低钼精矿碳含量的工艺 |
| CN112264197B (zh) * | 2020-09-22 | 2022-11-11 | 铜陵有色金属集团股份有限公司 | 一种高磁黄铁矿型铜硫矿石的组合抑制剂及其选矿方法 |
| CN113617535B (zh) * | 2021-08-30 | 2022-11-08 | 中铝郑州有色金属研究院有限公司 | 一种同步脱硫脱钾钠脱钙镁的浮选复配剂及其应用 |
| CN115318449B (zh) * | 2022-09-01 | 2023-06-23 | 昆明理工大学 | 一种低品位氧化锌矿高熵捕收浮选方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU555063B2 (en) * | 1982-06-17 | 1986-09-11 | Sentrachem Limited | Depressants for froth flotation |
| US4793852A (en) * | 1985-10-28 | 1988-12-27 | The Dow Chemical Company | Process for the recovery of non-ferrous metal sulfides |
| EP0298392A3 (de) * | 1987-07-07 | 1991-01-09 | Henkel Kommanditgesellschaft auf Aktien | Verfahren zur Gewinnung von Mineralen aus sulfidischen aus Erzen durch Flotation und Mittel zu seiner Durchführung |
| US5074993A (en) * | 1989-09-06 | 1991-12-24 | Inco Limited | Flotation process |
-
2002
- 2002-12-12 AT AT02804798T patent/ATE320855T1/de not_active IP Right Cessation
- 2002-12-12 EP EP02804798A patent/EP1463586B1/en not_active Expired - Lifetime
- 2002-12-12 JP JP2003550911A patent/JP2005513259A/ja active Pending
- 2002-12-12 WO PCT/YU2002/000027 patent/WO2003049867A1/en active IP Right Grant
- 2002-12-12 AU AU2002366658A patent/AU2002366658B2/en not_active Ceased
- 2002-12-12 ES ES02804798T patent/ES2261789T3/es not_active Expired - Lifetime
- 2002-12-12 US US10/498,679 patent/US7165680B2/en not_active Expired - Fee Related
- 2002-12-12 CA CA002469359A patent/CA2469359A1/en not_active Abandoned
- 2002-12-12 DE DE60210147T patent/DE60210147D1/de not_active Expired - Lifetime
- 2002-12-12 PL PL370084A patent/PL198389B1/pl unknown
- 2002-12-12 EA EA200400790A patent/EA007352B1/ru not_active IP Right Cessation
- 2002-12-12 PT PT02804798T patent/PT1463586E/pt unknown
- 2002-12-12 BR BR0215137-5A patent/BR0215137A/pt not_active IP Right Cessation
- 2002-12-12 MX MXPA04005683A patent/MXPA04005683A/es active IP Right Grant
-
2004
- 2004-06-07 ZA ZA200404455A patent/ZA200404455B/en unknown
- 2004-07-09 NO NO20042943A patent/NO20042943L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2002366658A1 (en) | 2003-06-23 |
| EP1463586A1 (en) | 2004-10-06 |
| EA007352B1 (ru) | 2006-10-27 |
| EA200400790A1 (ru) | 2004-12-30 |
| WO2003049867A1 (en) | 2003-06-19 |
| CA2469359A1 (en) | 2003-06-19 |
| AU2002366658B2 (en) | 2006-08-10 |
| JP2005513259A (ja) | 2005-05-12 |
| PL198389B1 (pl) | 2008-06-30 |
| DE60210147D1 (de) | 2006-05-11 |
| US20050150330A1 (en) | 2005-07-14 |
| ZA200404455B (en) | 2004-09-27 |
| EP1463586B1 (en) | 2006-03-22 |
| PT1463586E (pt) | 2006-08-31 |
| MXPA04005683A (es) | 2004-10-15 |
| NO20042943L (no) | 2004-07-09 |
| ES2261789T3 (es) | 2006-11-16 |
| US7165680B2 (en) | 2007-01-23 |
| ATE320855T1 (de) | 2006-04-15 |
| PL370084A1 (en) | 2005-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 9A ANUIDADE(S). |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2129 DE 25/10/2011. |