AU2013247335B2 - A method for improving selectivity and recovery in the flotation of nickel sulphide ores that contain pyrhotite by exploiting the synergy of multiple depressants - Google Patents
A method for improving selectivity and recovery in the flotation of nickel sulphide ores that contain pyrhotite by exploiting the synergy of multiple depressants Download PDFInfo
- Publication number
- AU2013247335B2 AU2013247335B2 AU2013247335A AU2013247335A AU2013247335B2 AU 2013247335 B2 AU2013247335 B2 AU 2013247335B2 AU 2013247335 A AU2013247335 A AU 2013247335A AU 2013247335 A AU2013247335 A AU 2013247335A AU 2013247335 B2 AU2013247335 B2 AU 2013247335B2
- Authority
- AU
- Australia
- Prior art keywords
- deta
- flotation
- pyrrhotite
- depressants
- sulphide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
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- 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
- B03D1/016—Macromolecular 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
- B03D1/018—Mixtures of inorganic and organic 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
- B03D1/02—Froth-flotation 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
- B03D1/004—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
- 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
-
- 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)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261623459P | 2012-04-12 | 2012-04-12 | |
US61/623,459 | 2012-04-12 | ||
PCT/BR2013/000121 WO2013152412A1 (fr) | 2012-04-12 | 2013-04-12 | Procédé améliorant la sélectivité et la récupération en flottation de minerais de sulfure de nickel contenant de la pyrrhotite, par exploitation de la synergie de multiples déprimants |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2013247335A1 AU2013247335A1 (en) | 2014-11-27 |
AU2013247335B2 true AU2013247335B2 (en) | 2017-01-12 |
Family
ID=48236618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2013247335A Active AU2013247335B2 (en) | 2012-04-12 | 2013-04-12 | A method for improving selectivity and recovery in the flotation of nickel sulphide ores that contain pyrhotite by exploiting the synergy of multiple depressants |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2864052A1 (fr) |
KR (1) | KR102062935B1 (fr) |
CN (1) | CN104718027B (fr) |
AU (1) | AU2013247335B2 (fr) |
CA (1) | CA2873696C (fr) |
RU (1) | RU2633465C2 (fr) |
WO (1) | WO2013152412A1 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2539893C1 (ru) * | 2013-11-13 | 2015-01-27 | Федеральное Государственное Бюджетное Учреждение Науки Институт Химии И Химической Технологии Сибирского Отделения Российской Академии Наук (Иххт Со Ран) | Способ флотации сульфидных медно-никелевых руд |
CN104084314B (zh) * | 2014-07-03 | 2017-12-05 | 四川省地质矿产勘查开发局成都综合岩矿测试中心 | 用于高镁贫镍多金属矿浮选的脉石抑制剂 |
CN105344491B (zh) * | 2015-09-30 | 2017-09-15 | 广西大学 | 一种锑金矿物捕收剂的制备方法 |
CN105344488B (zh) * | 2015-11-19 | 2018-08-03 | 中国地质科学院郑州矿产综合利用研究所 | 一种用于铝硅酸盐矿物的新型抑制剂及其使用方法 |
CN105413878A (zh) * | 2015-11-30 | 2016-03-23 | 广西大学 | 一种铅锌浮选分离抑制剂的制备方法 |
CN106492993A (zh) * | 2016-10-30 | 2017-03-15 | 长春黄金研究院 | 抑制细粒硅酸盐脉石的组合抑制剂 |
CN107824341B (zh) * | 2017-10-25 | 2019-07-23 | 江西理工大学 | 一种提高难处理硫化铜矿选矿指标的方法 |
CN107971140B (zh) * | 2017-11-27 | 2023-04-28 | 湖南华麒资源环境科技发展有限公司 | 二硫代非金属酸盐及其低聚物浮选抑制剂及配制使用方法 |
CN108927284A (zh) * | 2018-06-06 | 2018-12-04 | 北京矿冶科技集团有限公司 | 一种生产多产品镍精矿的选矿方法 |
CN109261368A (zh) * | 2018-08-13 | 2019-01-25 | 昆明理工大学 | 一种用于磁黄铁矿的抑制剂及使用方法 |
USD924383S1 (en) | 2019-05-23 | 2021-07-06 | Samsung Electronics Co., Ltd. | Air conditioner |
CN110216017A (zh) * | 2019-05-28 | 2019-09-10 | 西北矿冶研究院 | 一种提高铁闪锌矿生产指标的组合抑制剂及其应用 |
CN113926589A (zh) * | 2021-09-30 | 2022-01-14 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | 黄铁矿浮选方法 |
CN114042536B (zh) * | 2021-11-10 | 2022-07-22 | 中国地质科学院矿产综合利用研究所 | 一种硫化矿浮选组合药剂和方法 |
CN115090426B (zh) * | 2022-05-05 | 2023-08-08 | 中国矿业大学(北京) | 一种基于新型抑制剂的锡铅锌多金属矿浮选分离的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1456392A (en) * | 1973-09-13 | 1976-11-24 | Ici Ltd | Ore purification process |
US5693692A (en) * | 1988-05-02 | 1997-12-02 | Huntsman Petrochemical Corp. | Depressant for flotation separation of polymetallic sulphide ores |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5074993A (en) | 1989-09-06 | 1991-12-24 | Inco Limited | Flotation process |
US5074994A (en) * | 1990-10-18 | 1991-12-24 | The Doe Run Company | Sequential and selective flotation of sulfide ores |
CA2082831C (fr) | 1992-11-13 | 1996-05-28 | Sadan Kelebek | Procede de flottation selectif pour la separation de mineraux sulfures |
CN1229181C (zh) * | 2003-11-14 | 2005-11-30 | 昆明冶金研究院 | 三氯异氰尿酸作为一种新型选矿抑制剂的应用 |
US7004326B1 (en) * | 2004-10-07 | 2006-02-28 | Inco Limited | Arsenide depression in flotation of multi-sulfide minerals |
PE20090856A1 (es) | 2007-08-31 | 2009-07-15 | Lignotech Usa Inc | Lignosulfonatos de madera dura para separar los materiales filonianos de los minerales de sulfuro metalico |
CN101176862A (zh) * | 2007-11-27 | 2008-05-14 | 中南大学 | 一种用于复杂硫化矿中硫铁矿的高效组合抑制剂及其应用方法 |
CN101972707B (zh) * | 2010-09-08 | 2012-11-21 | 广西大学 | 一种硫铁矿物抑制剂的制备方法及其应用 |
CN102151607A (zh) * | 2010-12-29 | 2011-08-17 | 广州有色金属研究院 | 一种含复杂磁黄铁矿铜硫铁矿石磁浮联合分选的方法 |
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2013
- 2013-04-12 RU RU2014145344A patent/RU2633465C2/ru active
- 2013-04-12 AU AU2013247335A patent/AU2013247335B2/en active Active
- 2013-04-12 WO PCT/BR2013/000121 patent/WO2013152412A1/fr active Application Filing
- 2013-04-12 KR KR1020147031816A patent/KR102062935B1/ko active IP Right Grant
- 2013-04-12 CN CN201380030461.7A patent/CN104718027B/zh active Active
- 2013-04-12 EP EP13719704.2A patent/EP2864052A1/fr not_active Withdrawn
- 2013-04-12 CA CA2873696A patent/CA2873696C/fr active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1456392A (en) * | 1973-09-13 | 1976-11-24 | Ici Ltd | Ore purification process |
US5693692A (en) * | 1988-05-02 | 1997-12-02 | Huntsman Petrochemical Corp. | Depressant for flotation separation of polymetallic sulphide ores |
Also Published As
Publication number | Publication date |
---|---|
CN104718027B (zh) | 2017-07-18 |
CN104718027A (zh) | 2015-06-17 |
RU2014145344A (ru) | 2016-06-10 |
WO2013152412A1 (fr) | 2013-10-17 |
CA2873696C (fr) | 2020-11-17 |
CA2873696A1 (fr) | 2013-10-17 |
EP2864052A1 (fr) | 2015-04-29 |
KR20150067088A (ko) | 2015-06-17 |
KR102062935B1 (ko) | 2020-01-06 |
RU2633465C2 (ru) | 2017-10-12 |
AU2013247335A1 (en) | 2014-11-27 |
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Legal Events
Date | Code | Title | Description |
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PC1 | Assignment before grant (sect. 113) |
Owner name: VALE S.A. Free format text: FORMER APPLICANT(S): DONG, JIE; VALE S.A.; XU, MANQIU |
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FGA | Letters patent sealed or granted (standard patent) |