SE1951053A1 - A collector for froth flotation, a method for producing the collector and the use thereof - Google Patents
A collector for froth flotation, a method for producing the collector and the use thereofInfo
- Publication number
- SE1951053A1 SE1951053A1 SE1951053A SE1951053A SE1951053A1 SE 1951053 A1 SE1951053 A1 SE 1951053A1 SE 1951053 A SE1951053 A SE 1951053A SE 1951053 A SE1951053 A SE 1951053A SE 1951053 A1 SE1951053 A1 SE 1951053A1
- Authority
- SE
- Sweden
- Prior art keywords
- lignin
- collector
- particles
- flotation
- collector according
- Prior art date
Links
- 238000009291 froth flotation Methods 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 229920005610 lignin Polymers 0.000 claims abstract description 115
- 239000002245 particle Substances 0.000 claims abstract description 64
- 238000000034 method Methods 0.000 claims description 38
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 32
- 239000011707 mineral Substances 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 29
- 238000005188 flotation Methods 0.000 claims description 28
- 239000012991 xanthate Substances 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 15
- 239000012978 lignocellulosic material Substances 0.000 claims description 11
- 244000025254 Cannabis sativa Species 0.000 claims description 9
- 238000005194 fractionation Methods 0.000 claims description 9
- 239000002023 wood Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 5
- 239000002655 kraft paper Substances 0.000 claims description 4
- 239000002105 nanoparticle Substances 0.000 claims description 4
- 150000002825 nitriles Chemical class 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- 239000010949 copper Substances 0.000 description 8
- 230000002209 hydrophobic effect Effects 0.000 description 8
- 239000003153 chemical reaction reagent Substances 0.000 description 7
- 238000000605 extraction Methods 0.000 description 7
- 239000002585 base Substances 0.000 description 5
- 229920002488 Hemicellulose Polymers 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 239000011368 organic material Substances 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 240000000491 Corchorus aestuans Species 0.000 description 2
- 235000011777 Corchorus aestuans Nutrition 0.000 description 2
- 235000010862 Corchorus capsularis Nutrition 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 241000219146 Gossypium Species 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- -1 for instancecopper Substances 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 239000002029 lignocellulosic biomass Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- YIBBMDDEXKBIAM-UHFFFAOYSA-M potassium;pentoxymethanedithioate Chemical compound [K+].CCCCCOC([S-])=S YIBBMDDEXKBIAM-UHFFFAOYSA-M 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000002551 biofuel Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- RZFBEFUNINJXRQ-UHFFFAOYSA-M sodium ethyl xanthate Chemical compound [Na+].CCOC([S-])=S RZFBEFUNINJXRQ-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- WGPCGCOKHWGKJJ-UHFFFAOYSA-N sulfanylidenezinc Chemical compound [Zn]=S WGPCGCOKHWGKJJ-UHFFFAOYSA-N 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
- C07G1/00—Lignin; Lignin derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H8/00—Macromolecular compounds derived from lignocellulosic materials
-
- 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
- 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
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacture And Refinement Of Metals (AREA)
Claims (10)
1. i. En iinpsamiare för användning vid direkt skiimfietatidn innefattande nartikiar av iignin med enstariek pä 5 tim eiier mindre, varvid iigninet är kemiskt emedifierat iignin, varvid meiian Iiü eenatt viittnrecent av dnpsamiaren nestar av nämnda gaartikiar av iignin, den varvid partikiarna är iiaiandning med en annan iinpsamiare vaid från gruppen innefattande xantater, ditinfnsfat dennitrii eiier nägnn biandning därav, vari viktnreeent är nreeentandeiar av en tetaivikt avuiansamiaren.
2. iinnsamiaren eniigt krav 1, där den andra unnsamiaren är xantateri
3. Användning av en iinpsamiare innefattande gaartikiar av iignin med en stariek på 5 tim eiiermindre sem en upnsamiare under direkt sknmfiatatien ftir segaaratien av mineraier, varvidiigninet är kemiskt emedifierat iignin, varvid reagenser används i fiatatiensnreeessen, säsamsknmmare, den reguiaterer. fi.
4. Användning av en enpsamiare innefattande partikiar av iignin med en storiek på 5 pm eiiermindre sem en dpnsamiare under direkt skdmfintatien fdr senaratinn av knnpar, varvid iigninetär kemiskt dmedifierat iignin.
5. Användningen eniigt krav 3 eiier ä, varvid minst 5G viktnrecent av nartiitiarna av iignin nar ensteriek nå :i rim eiier mindre eiier varvid minst 5G viktnrecent av partikiarna av iignin ärnannpartiitiar med en steriek nä 60% nm eiier mindre, den företrädesvis en steriek på 400 nmeiier mindre, varvid viittpreeent är nrncentandeiar av en tataivikt av iignin. ä.
6. Användningen eniigt någet av kraven 3 tiii 5, varvid meiian 2G den ad viktnreeent avupnsamiaren nestär av nämnda nartiitiar av iignin, den varvid nartikiarna .ar i niandning med enannan iinpsamiare vaid från gruppen innefattande xantater, ditinfesfat den nitrii eiier någonbiandning därav, varvid viktpreeent är nrecentandeiar av en tntaiviitt av iinpsamiaren, Y.
7. Användningen eniigt krav ä, varvid minst än viittprncent består av nämnda partikiar av iignin,företrädesvis minst 4G viktprntent av epnsamiaren består av nämnda nartikiar av iignin, den mestföreträdesvis minst 5G viittprecent av dnpsamiaren består av nämnda partikiar av iignin, varvidviittprncent är nrncentandeiar av en tataivikt av unnsamiaren.
8. Användningen enåâgt något av kraven 3 tššå Ti, varvid ššgnân extraheras från Eignøceäåuâosšsktmateršaå med användnâng av ørganøsoâv.
9. Användningen enišgt någor av kraven 3 tišš S, varvid âigninet är šswšerat från frågat av trä ešåergräs.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1951053A SE544632C2 (en) | 2019-09-18 | 2019-09-18 | A collector for froth flotation, a method for producing the collector and the use thereof |
| EP20772270.3A EP4013548A1 (en) | 2019-09-18 | 2020-09-15 | A collector for froth flotation, a method for producing the collector and the use thereof |
| PCT/EP2020/075724 WO2021052939A1 (en) | 2019-09-18 | 2020-09-15 | A collector for froth flotation, a method for producing the collector and the use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1951053A SE544632C2 (en) | 2019-09-18 | 2019-09-18 | A collector for froth flotation, a method for producing the collector and the use thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE1951053A1 true SE1951053A1 (sv) | 2021-03-19 |
| SE544632C2 SE544632C2 (en) | 2022-09-27 |
Family
ID=72521616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1951053A SE544632C2 (en) | 2019-09-18 | 2019-09-18 | A collector for froth flotation, a method for producing the collector and the use thereof |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4013548A1 (sv) |
| SE (1) | SE544632C2 (sv) |
| WO (1) | WO2021052939A1 (sv) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3203187A1 (en) | 2021-04-06 | 2022-10-13 | Desmond Alexander SOMERVILLE | Lignin-based fracturing fluids and related methods |
| GB2605597A (en) * | 2021-04-06 | 2022-10-12 | Lignosol Ip Ltd | Lignin-based compositions and related heavy metal recovery methods |
| EP4399214A4 (en) * | 2021-09-08 | 2025-10-08 | Alliance Bioenergy Plus Inc Dba Blue Biofuels | SYSTEM AND METHOD FOR ISOLATION OF LIGNAN AND SYNTHESIS OF NANOCELLULOSE FROM LIGNOCELLULOSIC MATERIALS |
| US12138638B2 (en) * | 2021-09-09 | 2024-11-12 | Clariant International Ltd | Composition and method for use of 1-alkyl-5-oxopyrrolidine-3-carboxylic acids as collectors for phosphate and lithium flotation |
| CN114522807B (zh) * | 2022-03-03 | 2024-05-24 | 中南大学 | 一种金属离子-有机配体浮选药剂及其制备方法和应用 |
| CN115872400B (zh) * | 2022-12-30 | 2025-04-18 | 贵州中伟兴阳储能科技有限公司 | 一种基于废旧锂电池浸出渣的石墨回收方法 |
| CN116213123B (zh) * | 2023-02-22 | 2025-11-07 | 郑州大学 | 一种木质素基组合抑制剂及其分离含钙脉石矿物应用 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2259420A (en) * | 1939-02-01 | 1941-10-14 | Freeport Sulphur Co | Flotation process for oxidized manganese ore |
| US2355365A (en) * | 1942-12-23 | 1944-08-08 | Minerals Separation North Us | Concentration of sylvinite ores |
| GB727271A (en) * | 1951-09-19 | 1955-03-30 | American Metal Co Ltd | Concentration of potash ores containing sylvite |
| US4337149A (en) * | 1981-05-11 | 1982-06-29 | Sherex Chemical Company, Inc. | Promoters for use in the anionic circuit of froth flotation of mineral ores |
| SU1191113A1 (ru) * | 1983-12-30 | 1985-11-15 | Ni Pi Obogashcheniyu Aglomerat | Способ обогащения железных руд |
| US20150076038A1 (en) * | 2007-07-20 | 2015-03-19 | Clariant S.A. | Reverse Iron Ore Flotation By Collectors In Aqueous Nanoemulsion |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO89645A (sv) * | 1953-10-14 | 1900-01-01 | ||
| IL265060B (en) * | 2016-08-26 | 2022-09-01 | Ecolab Usa Inc | Control of industrial water treatment using digital imaging |
-
2019
- 2019-09-18 SE SE1951053A patent/SE544632C2/en unknown
-
2020
- 2020-09-15 EP EP20772270.3A patent/EP4013548A1/en active Pending
- 2020-09-15 WO PCT/EP2020/075724 patent/WO2021052939A1/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2259420A (en) * | 1939-02-01 | 1941-10-14 | Freeport Sulphur Co | Flotation process for oxidized manganese ore |
| US2355365A (en) * | 1942-12-23 | 1944-08-08 | Minerals Separation North Us | Concentration of sylvinite ores |
| GB727271A (en) * | 1951-09-19 | 1955-03-30 | American Metal Co Ltd | Concentration of potash ores containing sylvite |
| US4337149A (en) * | 1981-05-11 | 1982-06-29 | Sherex Chemical Company, Inc. | Promoters for use in the anionic circuit of froth flotation of mineral ores |
| SU1191113A1 (ru) * | 1983-12-30 | 1985-11-15 | Ni Pi Obogashcheniyu Aglomerat | Способ обогащения железных руд |
| US20150076038A1 (en) * | 2007-07-20 | 2015-03-19 | Clariant S.A. | Reverse Iron Ore Flotation By Collectors In Aqueous Nanoemulsion |
Non-Patent Citations (1)
| Title |
|---|
| Stefan Beisl et al: Review - Lignin from Micro- to Nanosize: Production Methods, Int. J. Mol. Sci. 2017, 18, 1244, doi:10.2290/ijms18061244, see section 2.4.1. on page 4 and page 2, line 4 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4013548A1 (en) | 2022-06-22 |
| SE544632C2 (en) | 2022-09-27 |
| WO2021052939A1 (en) | 2021-03-25 |
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