EA201591132A1 - Поличетвертичный полимер в качестве депрессора в способе пенной флотации калийных руд - Google Patents
Поличетвертичный полимер в качестве депрессора в способе пенной флотации калийных рудInfo
- Publication number
- EA201591132A1 EA201591132A1 EA201591132A EA201591132A EA201591132A1 EA 201591132 A1 EA201591132 A1 EA 201591132A1 EA 201591132 A EA201591132 A EA 201591132A EA 201591132 A EA201591132 A EA 201591132A EA 201591132 A1 EA201591132 A1 EA 201591132A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- carbon atoms
- group
- depressor
- epihalohydrins
- polymer
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title abstract 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 title 1
- 238000005188 flotation Methods 0.000 title 1
- 239000006260 foam Substances 0.000 title 1
- 229910052700 potassium Inorganic materials 0.000 title 1
- 239000011591 potassium Substances 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000004593 Epoxy Substances 0.000 abstract 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 1
- 125000005263 alkylenediamine group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000005265 dialkylamine group Chemical group 0.000 abstract 1
- 150000002118 epoxides Chemical class 0.000 abstract 1
- 238000009291 froth flotation Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920001281 polyalkylene Polymers 0.000 abstract 1
- 229920000768 polyamine Polymers 0.000 abstract 1
- 229940072033 potash Drugs 0.000 abstract 1
- 235000015320 potassium carbonate Nutrition 0.000 abstract 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 150000003141 primary amines Chemical class 0.000 abstract 1
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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
- C08G73/0213—Preparatory process
- C08G73/022—Preparatory process from polyamines and epihalohydrins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
- C08G73/0213—Preparatory process
- C08G73/0226—Quaternisation of polyalkylene(poly)amines
-
- 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
- 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
- B03D2203/04—Non-sulfide ores
- B03D2203/10—Potassium ores
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Изобретение относится к использованию поличетвертичного полимера, получаемого в результате взаимодействия i) диалкиламина структуры RRNH, где Rи Rнезависимо представляют собой гидрокарбильные группы, содержащие 1-3 атома углерода; ii) дифункционального соединения, выбираемого из группы, состоящей из эпигалогенгидринов, диэпоксидов, предшественников эпигалогенгидринов и эпоксидов, которые в щелочных условиях легко превращаются в соответствующие эпоксидные соединения, и их смесей; и iii) необязательно полифункционального амина, выбираемого из группы, состоящей из аммиака, первичных аминов, алкилендиаминов, содержащих 2-6 атомов углерода, и полиалкиленполиаминов структуры HN-[R-N(R)]-R-NH, где у представляет собой целое число в диапазоне от 1 до 5, Rпредставляет собой алкиленовый радикал, содержащий от 2 до 6 атомов углерода, и Rвыбирают из группы, состоящей из водорода, гидрокарбильной группы, содержащей 1-3 атома углерода, и ω-аминоалкильной группы, содержащей от 2 до 6 атомов углерода; в качестве депрессора в способе пенной флотации калийных руд.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261739850P | 2012-12-20 | 2012-12-20 | |
| EP12198561 | 2012-12-20 | ||
| EP12198561.8 | 2012-12-20 | ||
| US61/739,850 | 2012-12-20 | ||
| PCT/EP2013/076816 WO2014095797A1 (en) | 2012-12-20 | 2013-12-17 | Polyquaternary polymer as a depressant in a method for froth flotation of potash ores |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201591132A1 true EA201591132A1 (ru) | 2015-10-30 |
| EA028653B1 EA028653B1 (ru) | 2017-12-29 |
Family
ID=47603072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201591132A EA028653B1 (ru) | 2012-12-20 | 2013-12-17 | Поличетвертичный полимер в качестве депрессора в способе пенной флотации калийных руд |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9486815B2 (ru) |
| EP (1) | EP2934759A1 (ru) |
| CN (1) | CN104822459A (ru) |
| BR (1) | BR112015013927A2 (ru) |
| CA (1) | CA2893121A1 (ru) |
| EA (1) | EA028653B1 (ru) |
| IL (1) | IL239174A0 (ru) |
| WO (1) | WO2014095797A1 (ru) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11059756B1 (en) | 2015-09-29 | 2021-07-13 | Intrepid Potash, Inc. | Pelletized fertilizer and methods of preparing pelletized fertilizer |
| US11612898B2 (en) * | 2016-08-31 | 2023-03-28 | Kemira Oyj | Cationic polymer selective depressants and use thereof in mineral ore purification methods |
| CN110575912B (zh) * | 2019-08-28 | 2020-12-25 | 四川天宇油脂化学有限公司 | 一种钾矿浮选药剂 |
| FR3119395B1 (fr) | 2021-02-04 | 2022-12-16 | Arkema France | Polyesteramines et polyesterquats |
| CN115025883A (zh) * | 2022-06-27 | 2022-09-09 | 华东理工大学 | 一种适用于氯化钾正浮选生产的高效浮选药剂 |
| CN115961146A (zh) * | 2022-12-21 | 2023-04-14 | 中国恩菲工程技术有限公司 | 一种含钾微细粒混合铜矿的综合处理方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2919026A (en) * | 1955-08-19 | 1959-12-29 | American Metal Climax Inc | Concentration of potash ores containing sylvite |
| US3017028A (en) | 1959-01-12 | 1962-01-16 | Saskatchewan Potash | Clay depressant |
| US3452867A (en) * | 1967-03-30 | 1969-07-01 | Hercules Inc | Treatment of sylvinite ores |
| US3782546A (en) * | 1971-12-03 | 1974-01-01 | Calgon Corp | Cationic conditioning agents for potash flotation |
| USRE28808E (en) | 1972-02-04 | 1976-05-11 | American Cyanamid Company | Polyquaternary flocculants |
| US3738945A (en) | 1972-02-04 | 1973-06-12 | H Panzer | Polyquaternary flocculants |
| US3805951A (en) | 1972-04-07 | 1974-04-23 | American Cyanamid Co | Selective flocculation and flotation of slimes from sylvinite ores |
| US4319020A (en) * | 1980-12-05 | 1982-03-09 | American Cyanamid Company | Polyquaternary flocculants |
| RU2165798C1 (ru) | 1999-09-01 | 2001-04-27 | Открытое акционерное общество "Уралкалий" | Способ флотационного обогащения калийных руд |
| CA2418424C (en) | 2000-08-07 | 2008-10-28 | Akzo Nobel N.V. | A process for the production of paper |
| AU2003287694A1 (en) | 2002-11-13 | 2004-06-03 | Amcol International Corporation | Nonviscous aqueous dispersions comprising water-swellable layered silicates |
| RU2278739C2 (ru) | 2004-07-07 | 2006-06-27 | Открытое акционерное общество "Уралкалий" (ОАО "Уралкалий") | Способ флотационного обогащения руд |
| US7913852B2 (en) | 2004-12-23 | 2011-03-29 | Georgia-Pacific Chemicals Llc | Modified amine-aldehyde resins and uses thereof in separation processes |
| US8092686B2 (en) | 2004-12-23 | 2012-01-10 | Georgia-Pacific Chemicals Llc | Modified amine-aldehyde resins and uses thereof in separation processes |
| CA2542289A1 (en) | 2005-04-07 | 2006-10-07 | The Mosaic Company | Use of urea-formaldehyde resin in potash ore processing |
| RU2467804C2 (ru) | 2007-06-12 | 2012-11-27 | Акцо Нобель Н.В. | Коллектор для флотации глинистых минералов из калийных руд |
-
2013
- 2013-12-17 US US14/650,774 patent/US9486815B2/en not_active Expired - Fee Related
- 2013-12-17 EP EP13805893.8A patent/EP2934759A1/en not_active Withdrawn
- 2013-12-17 WO PCT/EP2013/076816 patent/WO2014095797A1/en active Application Filing
- 2013-12-17 EA EA201591132A patent/EA028653B1/ru not_active IP Right Cessation
- 2013-12-17 BR BR112015013927A patent/BR112015013927A2/pt not_active Application Discontinuation
- 2013-12-17 CN CN201380063396.8A patent/CN104822459A/zh active Pending
- 2013-12-17 CA CA2893121A patent/CA2893121A1/en not_active Abandoned
-
2015
- 2015-06-03 IL IL239174A patent/IL239174A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2934759A1 (en) | 2015-10-28 |
| US20150314305A1 (en) | 2015-11-05 |
| CN104822459A (zh) | 2015-08-05 |
| CA2893121A1 (en) | 2014-06-26 |
| BR112015013927A2 (pt) | 2017-07-11 |
| WO2014095797A1 (en) | 2014-06-26 |
| IL239174A0 (en) | 2015-07-30 |
| US9486815B2 (en) | 2016-11-08 |
| EA028653B1 (ru) | 2017-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ KG TJ |
|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): KZ TM |