IN191595B - - Google Patents
Info
- Publication number
- IN191595B IN191595B IN504CA1997A IN191595B IN 191595 B IN191595 B IN 191595B IN 504CA1997 A IN504CA1997 A IN 504CA1997A IN 191595 B IN191595 B IN 191595B
- Authority
- IN
- India
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
- B03D1/016—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F226/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a single or double bond to 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
- B03D1/008—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
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/625,263 US5756622A (en) | 1996-03-28 | 1996-03-28 | Polymeric sulfide mineral depressants |
Publications (1)
Publication Number | Publication Date |
---|---|
IN191595B true IN191595B (de) | 2003-12-06 |
Family
ID=24505274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN504CA1997 IN191595B (de) | 1996-03-28 | 1997-03-20 |
Country Status (20)
Country | Link |
---|---|
US (2) | US5756622A (de) |
EP (1) | EP0889917B1 (de) |
CN (1) | CN1103343C (de) |
AR (1) | AR006426A1 (de) |
AU (1) | AU705721B2 (de) |
BG (1) | BG63311B1 (de) |
BR (1) | BR9708350A (de) |
CA (1) | CA2250055C (de) |
ES (1) | ES2152667T3 (de) |
GR (1) | GR3034826T3 (de) |
ID (1) | ID19553A (de) |
IN (1) | IN191595B (de) |
MY (1) | MY118127A (de) |
OA (1) | OA10887A (de) |
PE (1) | PE6498A1 (de) |
PL (1) | PL186880B1 (de) |
PT (1) | PT889917E (de) |
RU (1) | RU2175331C2 (de) |
WO (1) | WO1997035897A1 (de) |
ZA (1) | ZA972720B (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6799682B1 (en) | 2000-05-16 | 2004-10-05 | Roe-Hoan Yoon | Method of increasing flotation rate |
JP4022595B2 (ja) * | 2004-10-26 | 2007-12-19 | コニカミノルタオプト株式会社 | 撮影装置 |
US8007754B2 (en) * | 2005-02-04 | 2011-08-30 | Mineral And Coal Technologies, Inc. | Separation of diamond from gangue minerals |
CN101244404A (zh) * | 2008-03-21 | 2008-08-20 | 北京矿冶研究总院 | 钼铋矿物的分离方法 |
EP2310134B1 (de) | 2008-07-25 | 2020-07-01 | Cytec Technology Corporation | Silikatdrücker für die sulfid- oder edelmetallerzflotation |
CN101337206B (zh) * | 2008-08-13 | 2011-02-02 | 中南大学 | 硫化矿浮选捕收剂及二酰基双硫脲应用方法和制备方法 |
GEP20166440B (en) * | 2009-12-04 | 2016-03-10 | Barrick Gold Corp | Separation of copper minerals from pyrite using air-metabisulfite treatment |
GB201115823D0 (en) | 2011-09-13 | 2011-10-26 | Novel Polymer Solutions Ltd | Mineral processing |
CN103788294B (zh) * | 2012-10-30 | 2016-03-30 | 中国石油化工股份有限公司 | 一种丙烯酰胺共聚物及其制备方法和应用 |
WO2016106131A1 (en) * | 2014-12-23 | 2016-06-30 | Lucas Moore | Selective flocculants for mineral ore beneficiation |
BR112017013955A2 (pt) * | 2014-12-30 | 2018-03-27 | Kemira Oyj | depressores para flotação de minério mineral |
CN106478877B (zh) * | 2015-08-31 | 2018-08-17 | 中国石油化工股份有限公司 | 一种共聚物及其制备方法与应用 |
CN105834008A (zh) * | 2016-06-08 | 2016-08-10 | 江西元再生资源有限公司 | 一种铜尾矿中含砷硫化矿物抑制剂的制备方法 |
PE20191030A1 (es) | 2016-10-07 | 2019-08-05 | Cytec Ind Inc | Composiciones depresoras y metodos para deprimir los minerales de sulfuro de ganga durante la flotacion de menas de sulfuro |
US10654048B2 (en) | 2017-03-09 | 2020-05-19 | Chevron Phillips Chemical Company Lp | Recovery of molybdenum using sodium metabisulfite and a thiocarbonate depressant |
CN110653072A (zh) * | 2019-09-28 | 2020-01-07 | 北京矿冶科技集团有限公司 | 一种钼多金属硫化矿浮选分离抑制剂及其浮选分离方法 |
CN110681495B (zh) * | 2019-09-28 | 2021-08-06 | 北京矿冶科技集团有限公司 | 一种硫脲类化合物浮选分离抑制剂及其浮选分离方法 |
CN111649237B (zh) * | 2020-01-16 | 2021-11-26 | 中石化中原石油工程设计有限公司 | 一种枯竭气藏储气库用地面集输系统 |
CN115921119A (zh) * | 2022-11-29 | 2023-04-07 | 昆明理工大学 | 一种铜钼矿浮选分离抑制剂及应用 |
CN117861861B (zh) * | 2024-03-12 | 2024-05-31 | 中国矿业大学(北京) | 一种锌矿物抑制剂及铅锌混浮精矿的浮选分离方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4902764A (en) * | 1985-08-28 | 1990-02-20 | American Cyanamid Company | Polymeric sulfide mineral depressants |
US4744893A (en) * | 1985-08-28 | 1988-05-17 | American Cyanamid Company | Polymeric sulfide mineral depressants |
US4888106A (en) * | 1988-04-18 | 1989-12-19 | American Cyanamid Company | Method of using polymeric sulfide mineral depressants |
US4866150A (en) * | 1988-04-18 | 1989-09-12 | American Cyanamid Company | Polymeric sulfide mineral depressants |
-
1996
- 1996-03-28 US US08/625,263 patent/US5756622A/en not_active Expired - Lifetime
-
1997
- 1997-02-12 PE PE1997000088A patent/PE6498A1/es not_active IP Right Cessation
- 1997-02-24 MY MYPI97000697A patent/MY118127A/en unknown
- 1997-03-20 IN IN504CA1997 patent/IN191595B/en unknown
- 1997-03-26 RU RU98119541/04A patent/RU2175331C2/ru not_active IP Right Cessation
- 1997-03-26 PT PT97921123T patent/PT889917E/pt unknown
- 1997-03-26 PL PL97328965A patent/PL186880B1/pl not_active IP Right Cessation
- 1997-03-26 AR ARP970101242A patent/AR006426A1/es unknown
- 1997-03-26 CN CN97193365A patent/CN1103343C/zh not_active Expired - Fee Related
- 1997-03-26 EP EP97921123A patent/EP0889917B1/de not_active Expired - Lifetime
- 1997-03-26 WO PCT/US1997/005825 patent/WO1997035897A1/en active IP Right Grant
- 1997-03-26 AU AU27249/97A patent/AU705721B2/en not_active Ceased
- 1997-03-26 CA CA002250055A patent/CA2250055C/en not_active Expired - Fee Related
- 1997-03-26 BR BR9708350A patent/BR9708350A/pt not_active IP Right Cessation
- 1997-03-26 ES ES97921123T patent/ES2152667T3/es not_active Expired - Lifetime
- 1997-03-27 ID IDP971043A patent/ID19553A/id unknown
- 1997-03-27 ZA ZA9702720A patent/ZA972720B/xx unknown
- 1997-12-11 US US08/989,062 patent/US5959054A/en not_active Expired - Lifetime
-
1998
- 1998-09-02 BG BG102747A patent/BG63311B1/bg unknown
- 1998-09-28 OA OA9800181A patent/OA10887A/en unknown
-
2000
- 2000-11-10 GR GR20000402513T patent/GR3034826T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2175331C2 (ru) | 2001-10-27 |
BG102747A (en) | 1999-05-31 |
ID19553A (id) | 1998-07-23 |
EP0889917B1 (de) | 2000-11-02 |
WO1997035897A1 (en) | 1997-10-02 |
ES2152667T3 (es) | 2001-02-01 |
PL328965A1 (en) | 1999-03-01 |
ZA972720B (en) | 1997-10-23 |
EP0889917A1 (de) | 1999-01-13 |
PT889917E (pt) | 2001-04-30 |
BG63311B1 (bg) | 2001-09-28 |
PL186880B1 (pl) | 2004-03-31 |
OA10887A (en) | 2003-02-18 |
CA2250055A1 (en) | 1997-10-02 |
AU705721B2 (en) | 1999-05-27 |
MY118127A (en) | 2004-09-30 |
US5959054A (en) | 1999-09-28 |
BR9708350A (pt) | 1999-08-03 |
CN1214704A (zh) | 1999-04-21 |
PE6498A1 (es) | 1998-03-04 |
GR3034826T3 (en) | 2001-02-28 |
AU2724997A (en) | 1997-10-17 |
AR006426A1 (es) | 1999-08-25 |
CN1103343C (zh) | 2003-03-19 |
CA2250055C (en) | 2006-01-31 |
US5756622A (en) | 1998-05-26 |