CN85107378A - 从原煤中回收有用煤的起泡剂组合物和泡沫浮选方法 - Google Patents
从原煤中回收有用煤的起泡剂组合物和泡沫浮选方法 Download PDFInfo
- Publication number
- CN85107378A CN85107378A CN85107378A CN85107378A CN85107378A CN 85107378 A CN85107378 A CN 85107378A CN 85107378 A CN85107378 A CN 85107378A CN 85107378 A CN85107378 A CN 85107378A CN 85107378 A CN85107378 A CN 85107378A
- Authority
- CN
- China
- Prior art keywords
- coal
- foaming agent
- carbon atoms
- product
- expoxy propane
- 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.)
- Pending
Links
- 239000003245 coal Substances 0.000 title claims abstract description 135
- 239000000203 mixture Substances 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 46
- 230000008569 process Effects 0.000 title abstract description 17
- 238000009291 froth flotation Methods 0.000 title abstract description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 39
- 238000005188 flotation Methods 0.000 claims abstract description 34
- 239000003250 coal slurry Substances 0.000 claims abstract description 17
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 66
- 239000004088 foaming agent Substances 0.000 claims description 49
- 239000001294 propane Substances 0.000 claims description 33
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 17
- 239000006260 foam Substances 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 150000001924 cycloalkanes Chemical class 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 5
- JECYNCQXXKQDJN-UHFFFAOYSA-N 2-(2-methylhexan-2-yloxymethyl)oxirane Chemical compound CCCCC(C)(C)OCC1CO1 JECYNCQXXKQDJN-UHFFFAOYSA-N 0.000 claims description 4
- LPQOADBMXVRBNX-UHFFFAOYSA-N ac1ldcw0 Chemical compound Cl.C1CN(C)CCN1C1=C(F)C=C2C(=O)C(C(O)=O)=CN3CCSC1=C32 LPQOADBMXVRBNX-UHFFFAOYSA-N 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 150000002016 disaccharides Chemical class 0.000 claims description 2
- -1 alkyl cycloalkane Chemical class 0.000 claims 1
- 239000002817 coal dust Substances 0.000 claims 1
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract description 7
- 150000001875 compounds Chemical class 0.000 abstract description 7
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 2
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 235000019580 granularity Nutrition 0.000 description 23
- 238000011084 recovery Methods 0.000 description 19
- 229910052500 inorganic mineral Inorganic materials 0.000 description 16
- 239000011707 mineral Substances 0.000 description 16
- 235000010755 mineral Nutrition 0.000 description 16
- 238000012360 testing method Methods 0.000 description 16
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 14
- 239000003818 cinder Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 10
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 9
- 229930006000 Sucrose Natural products 0.000 description 9
- 239000005720 sucrose Substances 0.000 description 9
- 229920001451 polypropylene glycol Polymers 0.000 description 8
- 229920013701 VORANOL™ Polymers 0.000 description 7
- 235000011187 glycerol Nutrition 0.000 description 7
- 239000000295 fuel oil Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 125000001033 ether group Chemical group 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000005215 alkyl ethers Chemical class 0.000 description 3
- 239000002802 bituminous coal Substances 0.000 description 3
- 150000001896 cresols Chemical class 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- WVYWICLMDOOCFB-UHFFFAOYSA-N 4-methyl-2-pentanol Chemical compound CC(C)CC(C)O WVYWICLMDOOCFB-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical class CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- GTTSNKDQDACYLV-UHFFFAOYSA-N Trihydroxybutane Chemical compound CCCC(O)(O)O GTTSNKDQDACYLV-UHFFFAOYSA-N 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- FVGBHSIHHXTYTH-UHFFFAOYSA-N pentane-1,1,1-triol Chemical compound CCCCC(O)(O)O FVGBHSIHHXTYTH-UHFFFAOYSA-N 0.000 description 2
- 239000011297 pine tar Substances 0.000 description 2
- 229940068124 pine tar Drugs 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- KOPMZTKUZCNGFY-UHFFFAOYSA-N 1,1,1-triethoxybutane Chemical compound CCCC(OCC)(OCC)OCC KOPMZTKUZCNGFY-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229920013710 Dow VORANOL™ CP 450 Polyol Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 208000035126 Facies Diseases 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical compound CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- SQIFACVGCPWBQZ-UHFFFAOYSA-N delta-terpineol Natural products CC(C)(O)C1CCC(=C)CC1 SQIFACVGCPWBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical class C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- CLTXFEAAEJABQN-UHFFFAOYSA-N heptane-1,1,1-triol Chemical compound CCCCCCC(O)(O)O CLTXFEAAEJABQN-UHFFFAOYSA-N 0.000 description 1
- TZMQHOJDDMFGQX-UHFFFAOYSA-N hexane-1,1,1-triol Chemical compound CCCCCC(O)(O)O TZMQHOJDDMFGQX-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000005217 methyl ethers Chemical class 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- XRENWZZZPGOSQE-UHFFFAOYSA-N octane-1,1,1-triol Chemical compound CCCCCCCC(O)(O)O XRENWZZZPGOSQE-UHFFFAOYSA-N 0.000 description 1
- MAYUCBCSAVDUKG-UHFFFAOYSA-N orthoacetic acid Chemical compound CC(O)(O)O MAYUCBCSAVDUKG-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000005429 oxyalkyl group Chemical group 0.000 description 1
- 150000002927 oxygen compounds Chemical class 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013055 pulp slurry Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005029 sieve analysis Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 229940116411 terpineol Drugs 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000001238 wet grinding Methods 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
- B03D1/02—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
- B03D1/014—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
- 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
- B03D2201/02—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
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Physical Water Treatments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN85107378A CN85107378A (zh) | 1984-09-13 | 1985-08-27 | 从原煤中回收有用煤的起泡剂组合物和泡沫浮选方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64989084A | 1984-09-13 | 1984-09-13 | |
| CN85107378A CN85107378A (zh) | 1984-09-13 | 1985-08-27 | 从原煤中回收有用煤的起泡剂组合物和泡沫浮选方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85107378A true CN85107378A (zh) | 1987-03-18 |
Family
ID=24606650
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN85107378A Pending CN85107378A (zh) | 1984-09-13 | 1985-08-27 | 从原煤中回收有用煤的起泡剂组合物和泡沫浮选方法 |
| CN85106476A Expired CN1006689B (zh) | 1984-09-13 | 1985-08-28 | 从矿石中回收有用矿物用起泡剂组合物及泡沫浮选法 |
| CN85109643A Expired - Fee Related CN1020551C (zh) | 1984-09-13 | 1985-10-12 | 矿物有用成分的泡沫浮选方法 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN85106476A Expired CN1006689B (zh) | 1984-09-13 | 1985-08-28 | 从矿石中回收有用矿物用起泡剂组合物及泡沫浮选法 |
| CN85109643A Expired - Fee Related CN1020551C (zh) | 1984-09-13 | 1985-10-12 | 矿物有用成分的泡沫浮选方法 |
Country Status (23)
| Country | Link |
|---|---|
| EP (1) | EP0174866B1 (https=) |
| JP (2) | JPS6186960A (https=) |
| KR (1) | KR900002702B1 (https=) |
| CN (3) | CN85107378A (https=) |
| AR (1) | AR242135A1 (https=) |
| AU (1) | AU562083B2 (https=) |
| BR (1) | BR8504419A (https=) |
| CA (1) | CA1265877A (https=) |
| DE (1) | DE3587166D1 (https=) |
| ES (1) | ES8700699A1 (https=) |
| FI (1) | FI79951C (https=) |
| MX (1) | MX169955B (https=) |
| MY (1) | MY101975A (https=) |
| NO (1) | NO166846C (https=) |
| PH (1) | PH21358A (https=) |
| PL (1) | PL146943B1 (https=) |
| RO (1) | RO95694B (https=) |
| SU (1) | SU1419507A3 (https=) |
| TR (1) | TR25780A (https=) |
| YU (1) | YU45741B (https=) |
| ZA (1) | ZA856955B (https=) |
| ZM (1) | ZM6585A1 (https=) |
| ZW (1) | ZW15285A1 (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028387A (zh) * | 2014-06-17 | 2014-09-10 | 扬州大学 | 一种新型煤炭浮选剂的合成 |
| CN106669959A (zh) * | 2016-06-20 | 2017-05-17 | 中国矿业大学 | 一种细粒中煤的浮选药剂及其应用 |
| CN109174463A (zh) * | 2018-08-21 | 2019-01-11 | 中国矿业大学 | 用于氧化煤煤泥浮选的捕收剂以及制备方法、浮选方法 |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES8706047A1 (es) * | 1985-11-29 | 1987-06-01 | Dow Chemical Co | Un procedimiento para la recuperacion de minerales que contienen metales a partir de una mena |
| DE3716012A1 (de) * | 1987-05-11 | 1988-11-24 | Gerhard Dr Rer Nat Heinrich | Verfahren zur anreicherung von bleiverbindungen |
| US5087757A (en) * | 1987-12-16 | 1992-02-11 | The Dow Chemical Company | Preparation of alkylthioethylamine salts |
| US5061459A (en) * | 1989-10-27 | 1991-10-29 | The British Petroleum Company P.L.C. | Prevention of copper dissolution during cyanidation of gold ores |
| ZA918140B (en) * | 1991-10-11 | 1992-07-29 | American Cyanamid Co | Recovery of platinum group metals and gold by synergistic reaction between allylalkylthionocarbamates and dithiophosphates |
| US5700369A (en) * | 1997-01-14 | 1997-12-23 | Guangzhou Institute Of Geochemistry Chinese Academy Of Sciences | Process for adsorboaggregational flotation of Carlin type natural gold ore dressing |
| US6833460B2 (en) | 1999-06-18 | 2004-12-21 | E. I. Du Pont De Nemours And Company | Preparation and use of gamma-butyrolactones as cross-linking agents |
| PE20070881A1 (es) * | 2005-11-22 | 2007-10-28 | Barry Graham Lumsden | Colector de un compuesto mineral o metalico y metodo para recuperar dicho compuesto con el colector |
| AU2006317498B2 (en) * | 2005-11-22 | 2010-10-14 | Barry Graham Lumsden | Improving mineral recovery from ore |
| RU2315748C1 (ru) * | 2006-10-06 | 2008-01-27 | Федеральное Государственное Образовательное Учреждение Высшего Профессионального Образования "Южный Федеральный Университет" | N, N' БИС(9-АНТРИЛМЕТИЛ)ЦИКЛОГЕКСАН-1, 2-ДИАМИН-ФЛУОРЕСЦЕНТНЫЙ ХЕМОСЕНСОР НА КАТИОНЫ Zn2+ |
| US10522883B2 (en) | 2010-05-10 | 2019-12-31 | Rsr Technologies, Inc. | Recycling electrochemical cells and batteries |
| EP3674297A1 (en) | 2013-11-08 | 2020-07-01 | Promentis Pharmaceuticals, Inc. | Substituted n-acetyl-l-cysteine derivatives and related compounds |
| CN104874488B (zh) * | 2015-06-05 | 2017-05-24 | 昆明冶金研究院 | 一种捕收剂及其制备方法与应用 |
| CN107138289B (zh) * | 2017-06-26 | 2019-07-12 | 乌拉特前旗西沙德盖钼业有限责任公司 | 一种阳离子型选矿用起泡剂 |
| JP7344504B2 (ja) * | 2018-09-14 | 2023-09-14 | 国立大学法人九州大学 | 選鉱方法 |
| CN109365138B (zh) * | 2018-11-30 | 2021-03-05 | 河南城建学院 | 一种用于硫化铜镍矿浮选的新型复合浮选剂 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028387A (zh) * | 2014-06-17 | 2014-09-10 | 扬州大学 | 一种新型煤炭浮选剂的合成 |
| CN104028387B (zh) * | 2014-06-17 | 2017-01-25 | 扬州大学 | 一种新型煤炭浮选剂的合成 |
| CN106669959A (zh) * | 2016-06-20 | 2017-05-17 | 中国矿业大学 | 一种细粒中煤的浮选药剂及其应用 |
| CN109174463A (zh) * | 2018-08-21 | 2019-01-11 | 中国矿业大学 | 用于氧化煤煤泥浮选的捕收剂以及制备方法、浮选方法 |
| CN109174463B (zh) * | 2018-08-21 | 2020-02-28 | 中国矿业大学 | 用于氧化煤煤泥浮选的捕收剂以及制备方法、浮选方法 |
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