BR112018015843A2 - uso de uma mistura como coletor secundário, processo para a flotação de espuma de minérios não sulfídicos, e composição coletora adequada - Google Patents
uso de uma mistura como coletor secundário, processo para a flotação de espuma de minérios não sulfídicos, e composição coletora adequadaInfo
- Publication number
- BR112018015843A2 BR112018015843A2 BR112018015843A BR112018015843A BR112018015843A2 BR 112018015843 A2 BR112018015843 A2 BR 112018015843A2 BR 112018015843 A BR112018015843 A BR 112018015843A BR 112018015843 A BR112018015843 A BR 112018015843A BR 112018015843 A2 BR112018015843 A2 BR 112018015843A2
- Authority
- BR
- Brazil
- Prior art keywords
- compound
- mixture
- secondary collector
- flotation
- ethoxylation
- Prior art date
Links
Classifications
-
- 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
- B03D1/0043—Organic compounds modified so as to contain a polyether group
-
- 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
- B03D1/008—Organic compounds containing oxygen
-
- 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
- B03D1/012—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
- B03D2201/00—Specified effects produced by the flotation agents
-
- 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
- B03D2203/00—Specified materials treated by the flotation agents; specified applications
- B03D2203/02—Ores
- B03D2203/04—Non-sulfide ores
- B03D2203/06—Phosphate ores
Landscapes
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Abstract
a presente invenção refere-se a misturas de coletor secundário contendo pelo menos um composto (i) selecionado do grupo de álcoois graxos ramificados com 12-16 átomos de carbono tendo um grau de ramificação (db) de 1-3,5 e seus alcoxilatos com um grau de etoxilação (de) de até 4, e pelo menos um composto (ii) selecionado do grupo de alcoxilatos de compostos de hidrocarboneto não iônicos com um grau de etoxilação maior que 3 e tensoativos à base de carboidratos, em que, se ambos os compostos (i) e (ii) forem álcoois etoxilados, a mistura tem uma distribuição com grau de etoxilação bimodal; ao uso do composto (ii) como um emulsificante para o composto (i) em um líquido; a composições coletoras contendo as misturas de coletor secundário com um coletor primário que é um composto tensoativo anfotérico ou aniônico; e ao uso das composições acima em um processo para a flotação de espuma de minérios não sulfídicos.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16161733.7 | 2016-03-22 | ||
EP16161733 | 2016-03-22 | ||
PCT/EP2017/056516 WO2017162563A2 (en) | 2016-03-22 | 2017-03-20 | Use of emulsifier in collector composition |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112018015843A2 true BR112018015843A2 (pt) | 2018-12-26 |
BR112018015843B1 BR112018015843B1 (pt) | 2022-06-07 |
Family
ID=55701717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018015843-7A BR112018015843B1 (pt) | 2016-03-22 | 2017-03-20 | Uso de uma mistura como coletor secundário, e processo para a flotação de espuma de minérios não sulfídicos |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3433021B1 (pt) |
BR (1) | BR112018015843B1 (pt) |
CA (1) | CA3016794C (pt) |
RU (2) | RU2702044C2 (pt) |
WO (1) | WO2017162563A2 (pt) |
ZA (1) | ZA201804773B (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107073482A (zh) | 2014-09-18 | 2017-08-18 | 阿克苏诺贝尔化学品国际有限公司 | 支化醇及其烷氧基化物作为二级捕集剂的用途 |
CA3108385A1 (en) * | 2018-08-30 | 2020-03-05 | Basf Se | Beneficiation of phosphate from phosphate containing ores |
WO2020083793A1 (en) | 2018-10-23 | 2020-04-30 | Basf Se | Collector composition and flotation process for beneficiation of phosphate |
CA3163453A1 (en) | 2020-01-09 | 2021-07-15 | Rostislav KAMKIN | Method for flotation of a phosphate-containing ore |
EP4342587A1 (en) | 2022-09-22 | 2024-03-27 | ArrMaz Products Inc. | Collector composition for beneficiating carbonaceous phosphate ores |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE409291B (sv) | 1978-03-03 | 1979-08-13 | Berol Kemi Ab | Forfarande for skumflotation av fosfathaltigt mineral |
SU1309904A3 (ru) * | 1981-05-13 | 1987-05-07 | Берол Кеми Аб (Фирма) | Способ пенной флотации апатит-карбонатной руды |
SE452120B (sv) | 1984-04-04 | 1987-11-16 | Berol Kemi Ab | Forfarande for skumflotation samt flotationsmedel herfor |
DE3517154A1 (de) | 1985-05-11 | 1986-11-13 | Henkel KGaA, 4000 Düsseldorf | Verwendung von tensidgemischen als hilfsmittel fuer die flotation von nichtsulfidischen erzen |
DE3641447A1 (de) | 1986-12-04 | 1988-06-09 | Henkel Kgaa | Tensidmischungen als sammler fuer die flotation nichtsulfidischer erze |
DE3641870A1 (de) * | 1986-12-08 | 1988-06-16 | Henkel Kgaa | Alkylsulfosuccinate auf der basis von propoxylierten sowie propoxylierten und ethoxylierten fettalkoholen als sammler fuer die flotation nichtsulfidischer erze |
ATE191002T1 (de) * | 1994-06-17 | 2000-04-15 | Procter & Gamble | Bleichmittelzusammensetzungen |
CA2258786A1 (en) * | 1996-06-20 | 1997-12-24 | Peter M. Robinson | Deinking process |
WO2000050560A1 (en) * | 1999-02-22 | 2000-08-31 | Cognis Corporation | Low viscosity high active blends of alkyl polyglycosides and alcohol ethoxylates |
SE0302986D0 (sv) * | 2003-11-13 | 2003-11-13 | Akzo Nobel Nv | Use of a derivative of aspartic acid as a collector in froth flotation processes |
US7393462B2 (en) * | 2004-05-13 | 2008-07-01 | Cytec Technology Corp. | Process and reagent for separating finely divided titaniferrous impurities from Kaolin |
AU2011351526B2 (en) * | 2010-12-28 | 2016-06-02 | Akzo Nobel Chemicals International B.V. | Amine-containing formulations for reverse froth flotation of silicates from iron ore |
EP2650352A1 (de) * | 2012-04-11 | 2013-10-16 | Basf Se | Reinigungszusammensetzung für harte Oberflächen |
WO2015000931A2 (en) * | 2013-07-05 | 2015-01-08 | Akzo Nobel Chemicals International B.V. | The synthesis of new anionic surfactants and their use as collectors in froth flotation of non-sulphidic ores |
-
2017
- 2017-03-20 RU RU2019107595A patent/RU2702044C2/ru active
- 2017-03-20 EP EP17711222.4A patent/EP3433021B1/en active Active
- 2017-03-20 RU RU2018127667A patent/RU2687665C1/ru active
- 2017-03-20 BR BR112018015843-7A patent/BR112018015843B1/pt active IP Right Grant
- 2017-03-20 WO PCT/EP2017/056516 patent/WO2017162563A2/en active Application Filing
- 2017-03-20 CA CA3016794A patent/CA3016794C/en active Active
-
2018
- 2018-07-17 ZA ZA2018/04773A patent/ZA201804773B/en unknown
Also Published As
Publication number | Publication date |
---|---|
RU2019107595A3 (pt) | 2019-08-01 |
EP3433021B1 (en) | 2022-06-15 |
CA3016794C (en) | 2023-11-07 |
ZA201804773B (en) | 2019-05-29 |
CA3016794A1 (en) | 2017-09-28 |
EP3433021A2 (en) | 2019-01-30 |
WO2017162563A2 (en) | 2017-09-28 |
RU2702044C2 (ru) | 2019-10-03 |
WO2017162563A3 (en) | 2017-12-07 |
BR112018015843B1 (pt) | 2022-06-07 |
RU2019107595A (ru) | 2019-03-28 |
RU2687665C1 (ru) | 2019-05-15 |
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Legal Events
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B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/03/2017, OBSERVADAS AS CONDICOES LEGAIS |