CN106622677A - Mining frother for rare earth ore flotation and preparation method thereof - Google Patents
Mining frother for rare earth ore flotation and preparation method thereof Download PDFInfo
- Publication number
- CN106622677A CN106622677A CN201611193440.9A CN201611193440A CN106622677A CN 106622677 A CN106622677 A CN 106622677A CN 201611193440 A CN201611193440 A CN 201611193440A CN 106622677 A CN106622677 A CN 106622677A
- Authority
- CN
- China
- Prior art keywords
- parts
- sodium
- ore
- foaming agent
- lauroyl
- 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.)
- Granted
Links
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 34
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 238000005188 flotation Methods 0.000 title abstract description 10
- 238000005065 mining Methods 0.000 title abstract 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 18
- 239000011734 sodium Substances 0.000 claims abstract description 18
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims abstract description 16
- 235000010413 sodium alginate Nutrition 0.000 claims abstract description 16
- 239000000661 sodium alginate Substances 0.000 claims abstract description 16
- 229940005550 sodium alginate Drugs 0.000 claims abstract description 16
- 239000003381 stabilizer Substances 0.000 claims abstract description 16
- 229920002907 Guar gum Polymers 0.000 claims abstract description 15
- 235000011187 glycerol Nutrition 0.000 claims abstract description 15
- 239000000665 guar gum Substances 0.000 claims abstract description 15
- 235000010417 guar gum Nutrition 0.000 claims abstract description 15
- 229960002154 guar gum Drugs 0.000 claims abstract description 15
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 13
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 13
- KSAVQLQVUXSOCR-UHFFFAOYSA-M sodium lauroyl sarcosinate Chemical compound [Na+].CCCCCCCCCCCC(=O)N(C)CC([O-])=O KSAVQLQVUXSOCR-UHFFFAOYSA-M 0.000 claims abstract description 13
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 12
- 229940103272 aluminum potassium sulfate Drugs 0.000 claims abstract description 11
- GRLPQNLYRHEGIJ-UHFFFAOYSA-J potassium aluminium sulfate Chemical compound [Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRLPQNLYRHEGIJ-UHFFFAOYSA-J 0.000 claims abstract description 11
- 229940071085 lauroyl glutamate Drugs 0.000 claims abstract description 8
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 7
- 239000004088 foaming agent Substances 0.000 claims description 42
- 239000006260 foam Substances 0.000 claims description 36
- -1 olefin sulfonate Chemical class 0.000 claims description 18
- 229920000570 polyether Polymers 0.000 claims description 17
- 229940037003 alum Drugs 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 16
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 13
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 claims description 12
- 238000010931 ester hydrolysis Methods 0.000 claims description 12
- 125000000400 lauroyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 229930182478 glucoside Natural products 0.000 claims description 11
- 159000000000 sodium salts Chemical class 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 150000008131 glucosides Chemical class 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 10
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 9
- 239000000839 emulsion Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 229920002545 silicone oil Polymers 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 5
- 229930182470 glycoside Natural products 0.000 claims description 5
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 150000002338 glycosides Chemical class 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000008233 hard water Substances 0.000 abstract description 8
- 238000011084 recovery Methods 0.000 abstract description 5
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 abstract description 4
- 235000019387 fatty acid methyl ester Nutrition 0.000 abstract description 3
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 abstract 1
- 150000005690 diesters Chemical class 0.000 abstract 1
- 239000004711 α-olefin Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 15
- 235000019198 oils Nutrition 0.000 description 15
- 239000004721 Polyphenylene oxide Substances 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 238000005187 foaming Methods 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 239000003814 drug Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- RBNWAMSGVWEHFP-UHFFFAOYSA-N trans-p-Menthane-1,8-diol Chemical compound CC(C)(O)C1CCC(C)(O)CC1 RBNWAMSGVWEHFP-UHFFFAOYSA-N 0.000 description 4
- 230000010148 water-pollination Effects 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- PYIDGJJWBIBVIA-UYTYNIKBSA-N lauryl glucoside Chemical compound CCCCCCCCCCCCO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O PYIDGJJWBIBVIA-UYTYNIKBSA-N 0.000 description 2
- 229940048848 lauryl glucoside Drugs 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- RZJRJXONCZWCBN-UHFFFAOYSA-N octadecane Chemical compound CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- AEMOLEFTQBMNLQ-SYJWYVCOSA-N (2s,3s,4s,5s,6r)-3,4,5,6-tetrahydroxyoxane-2-carboxylic acid Chemical compound O[C@@H]1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@@H]1O AEMOLEFTQBMNLQ-SYJWYVCOSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 241001044369 Amphion Species 0.000 description 1
- 241000255789 Bombyx mori Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 208000001840 Dandruff Diseases 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- BACYUWVYYTXETD-UHFFFAOYSA-N N-Lauroylsarcosine Chemical compound CCCCCCCCCCCC(=O)N(C)CC(O)=O BACYUWVYYTXETD-UHFFFAOYSA-N 0.000 description 1
- 235000019482 Palm oil Nutrition 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- ZXRRHFSTAFVGOC-UHFFFAOYSA-N [AlH3].[K] Chemical compound [AlH3].[K] ZXRRHFSTAFVGOC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000003275 alpha amino acid group Chemical group 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 235000019606 astringent taste Nutrition 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 150000001896 cresols Chemical class 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 239000006025 fining agent Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000010855 food raising agent Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229940070765 laurate Drugs 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 229940038384 octadecane Drugs 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 239000008177 pharmaceutical agent Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004597 plastic additive Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 108700004121 sarkosyl Proteins 0.000 description 1
- 229960003504 silicones Drugs 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 235000019605 sweet taste sensations Nutrition 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 235000019871 vegetable fat Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000002888 zwitterionic surfactant Substances 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
- B03D1/018—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
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/04—Frothers
-
- 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)
- Inorganic Chemistry (AREA)
- Cosmetics (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a mining frother for rare earth ore flotation and a preparation method thereof, and belongs to the technical field of ore flotation. The mining frother for rare earth ore flotation is prepared from, by weight, 40-50 parts of sodium fatty acid methyl ester sulfonate, 10-15 parts of sodium dodecyl sulfate, 10-15 parts of sodium alpha-olefin sulfonate, 10-15 parts of polyvinyl alcohol, 10-15 parts of alkyl polyglucoside, 10-15 parts of N-lauroyl glutamate diester, 10-15 parts of glycerol, 5-10 parts of sodium lauroyl sarcosine, 5-10 parts of sodium lauroyl hydrolyzed silk, 5-10 parts of aluminum potassium sulfate, 5-10 parts of guar gum, 2-5 parts of sodium alginate and 5-10 parts of froth stabilizer. The mining frother for rare earth ore flotation is high in frothing speed, strong in frothing power, high in froth stability and good in hard water resistance, ore obtained after flotation is high in grade, and the recovery rate is high.
Description
Technical field
The present invention relates to mineral floating technical field, and in particular to a kind of rare-earth ore ore-dressing foaming agent and its preparation side
Method.
Background technology
Rare earth has the laudatory title of " industrial vitamin ", and extremely important strategic resource has nowadays been become.Rare earth element is in stone
The fields such as oil, chemical industry, metallurgy, weaving, ceramics, glass, permanent-magnet material are obtained for and are widely applied, with science and technology progress and
The continuous breakthrough of application technology, the value of rare earth will be increasing.
Foaming agent is one of major pharmaceutical agent of ore floatation.Jing researchs show that the performance of foaming agent has to floatation indicators
Significant impact.Foaming agent is usually the surface reactive material of heteropolarity, and its molecular structure is by nonpolar oleophylic (hydrophobic) base
Hydrophilic (oleophobic) group of group and polarity is constituted, and form existing hydrophily has so-called " amphiphilic structure " molecule of lipophilic again.
Lipophilic group can be aliphatic alkyl, alicyclic alkyl and aromatic hydrocarbyl or the band equiatomic aliphatic alkyl of O, N, alicyclic
Alkyl and aromatic hydrocarbyl；Hydrophilic group is generally carboxylic acid group, alkyl, sulfonic group, sulfate etc..
Due to the asymmetry of foaming agent molecular structure, after being filled with large quantity of air in the ore pulp for have foaming agent, foaming agent
Molecule will preferentially adsorb on gas-water interface.Hydroxyl isopolarity group in foaming agent makes dissolving of the foaming agent in water
Degree is big, and lather quickness is fast, and foam is crisp, and froth breaking easily, is difficult to carry secretly the impurity such as gangue thin mud in foam, is conducive to improving essence
The grade of ore deposit；And carboxyl, sulfonic group isopolarity group make the foamability of foaming agent strong, foam viscosity is big, and close solidity is good, favorably
In the yield for improving concentrate.In addition, the non-polar group in foaming agent to the performance impact of foaming agent also than larger, for example, when
When polar group is alkyl, the frothing capacity of foaming agent is rapid as hydrocarbon carbon atomicity purpose increases to be strengthened.
At present foaming agent widely used in rare-earth ore ore-dressing is terpenic oil, cresols and some higher alcohols chemical combination
Thing, terpenic oil is mainly extracted from rosin, is the valuable cargo of medicine and outlet, and price is costly, in short supply.In rare earth
In ore deposit ore dressing field, merely using terpenic oil as foaming agent, higher could the acquisition of expense stablizes outstanding foaming effect.Cause
This, current rare-earth ore ore-dressing is more single with foamer ingredient, and in short supply, it is impossible to while meeting high-strength foam power, bubble
Foam stability is strong and the hard water resistance property performance requirement such as well.
The content of the invention
For the problems referred to above, it is an object of the invention to provide a kind of rare-earth ore ore-dressing foaming agent and preparation method thereof, should
Foaming agent lather quickness is fast, and foam power is strong, and foam stability is high and hard water resistance property is good, and the mineral grade for floatingly selecting is high, reclaims
Rate is high.
To achieve these goals, the technical solution used in the present invention is：
A kind of rare-earth ore ore-dressing foaming agent, including the component of following weight portion：Methyl sodiosul foaliphatate 40-50 parts,
Lauryl sodium sulfate 10-15 part, α-sodium olefin sulfonate 10-15 parts, polyvinyl alcohol 10-15 parts, APG 10-15 parts, N-
Lauroyl glutamate diester 10-15 parts, glycerine 10-15 parts, sodium lauroyl sarcosine 5-10 parts, lauroyl ester hydrolysis silk sodium
Salt 5-10 parts, alum 5-10 parts, guar gum 5-10 parts, sodium alginate 2-5 parts and foam stabilizer 5-10 parts.
Preferably, the rare-earth ore ore-dressing includes the component of following weight portion with foaming agent：Methyl sodiosul foaliphatate 45
Part, 12 parts of lauryl sodium sulfate, 12 parts of α-sodium olefin sulfonate, 12 parts of polyvinyl alcohol, 12 parts of APG, N- lauroyl paddy
12 parts of propylhomoserin diester, 12 parts of glycerine, 8 parts of sodium lauroyl sarcosine, 8 parts of lauroyl ester hydrolysis silk sodium salt, 8 parts of alum,
8 parts of 8 parts of guar gum, 3 parts of sodium alginate and foam stabilizer.
Preferably, the foam stabilizer is polyether modified silicon oil or silicones polyethers emulsion.
Preferably, the APG is lauryl glucoside, cocoyl glucoside, Alkyl Polyglycoside of Hexadecyl and octadecane
One or more in base glucosides.
Present invention also offers a kind of preparation method of described rare-earth ore ore-dressing foaming agent, comprises the following steps：
(1) raw material of above-mentioned weight portion is weighed；
(2) by methyl sodiosul foaliphatate, lauryl sodium sulfate, α-sodium olefin sulfonate, polyvinyl alcohol and APG
Mixing, stirs, and obtains mixed liquor A；
(3) N- lauroyl glutamate diester, sodium lauroyl sarcosine and lauroyl ester hydrolysis silk sodium salt are mixed, is stirred
Mix uniform, obtain mixed liquid B；
(4) alum is dissolved in glycerine, obtains stable aluminum potassium sulfate solution, then by aluminum potassium sulfate solution, mixing
Liquid B, guar gum, sodium alginate and foam stabilizer are added in mixed liquor A, continue to stir, that is, obtain the foaming agent of the present invention.
Preferably, the stirring is magnetic agitation, and heat tracing is gone back in the whipping process, and the heating-up temperature is
35-50℃。
Preferably, the mixing time in the step (3) is 20-30 minutes.
Preferably, the mixing time in the step (4) is 2-3 hours.
Below to the present invention in several constituents be introduced：
Methyl sodiosul foaliphatate：It is the third generation surface-active of putative replacement sodium alkyl sulfonate (LAS) in the world
Agent, due to its safety non-toxic, resistance to hard water is strong, and fully biodegradable is described as the surfactant of real environmental protection.
The primary raw material fatty acid methyl ester of MES derives from natural vegetable fat, and grease obtains fatty acid methyl ester Jing after esterification.At present
Methyl esters for producing MES is mainly derived from palm oil and coconut oil, belongs to renewable resource.MES have raw material recyclability,
Good Environmental compatibility, biological degradability and stability in hard water can good, detergency be good, the good excitant of compatibility is low a series of
Premium properties.
N- lauroyl glutamates diester and potassium lauroyl sarcosine：It is amino acid type surfactant, the bubble of generation
Foam is abundant stable, and property is gentle, can reduce the excitant of formula entirety, and can promote the absorption of polyether modified silicon oil of the present invention,
Further improve the stability of foam.
Lauroyl ester hydrolysis silk sodium salt：Formed by natural silk active small peptide and laurate condensation, its foaming power is strong, surely
Bubble property is good, is respectively provided with good performance in hard water and soft water, and compatible with kinds of surface activating agent and multiple additives
Property good, and safety, it is environmentally friendly.
APG surface tension is low, without cloud point, HLB value is adjustable, wetting power is strong, strong detergency, foaming abundancy fine and smooth,
Compatibility is strong, nontoxic, harmless, non-stimulated to skin, it is biodegradable it is rapid thoroughly, can with any types surfactant compound,
Cooperative effect is obvious.With stronger broad spectrum antibiotic activity, product thickening effect significantly, be easy to dilution, without gelatin phenomenon, use
It is convenient.And resistance to highly basic, resistance to strong acid, resistance to hard water, salt-resistance are strong.Can as food, agricultural chemicals, silicone oil emulsifying dispersant；Desinsection
Agent, the synergist of herbicide；Agricultural film antifoggant, plastic additive；Also can be used for medicine, bioengineering, industry cleaning link, fire-fighting medicine
The multiple fields such as agent, textile auxiliary, coating, photosensitive material, process hides, oil recovery, ore dressing, rubber and plastic, the energy.
Alum (also known as alum)：Colourless crystallization or powder, odorlessness is micro- sweet and have astringent taste, have convergence.It is being dried
Weathering in air loses the crystallization water, dissolves in humid air and drops down water.Glycerine is soluble in, water can be dissolved in.The acid of alum nature and flavor, it is puckery,
It is cold, it is poisonous.Therefore have antibacterial action, astriction etc., can be used as Chinese medicine.Alum can be additionally used in prepare aluminium salt, yeast powder, paint,
Tanning material, fining agent, mordant, papermaking, waterproofing agent etc., are alternatively arranged as in addition leavening agent, and the foaming speed of foam is promoted in the present invention
Degree, contributes to the expansion of foam.
Glycerine：Without the sweet clear and bright thick liquid of color and taste, odorless has warm sweet taste.Cannot be only used in the present invention dissolving sulfuric acid
Aluminium potassium, the diffusant and bleeding agent being alternatively arranged as in foaming agent of the present invention.
Guar gum：Dissolubility has outstanding dispersibility in cold water and hot water, will not produce clustering phenomena, improves system
Make the convenience with production operation；There is good compatibility with anion, amphion and surfactant, can be used for all kinds of surfaces
In the product of activating agent.Have with macromolecule silicone oil and anti-dandruff agent when used in formula and carry and act synergistically, and improve foam
Plentiful degree and stability.
Sodium alginate：Can be used as the sizing agent and printing paste of textile, while big as thickener, stabilizer, emulsifying agent
Amount is applied in food industry；Also emulsion stabilizer and thickener can be made, China's regulation can be used for varieties of food items, need by production
Use in right amount.Sodium alginate is a kind of macromolecular compound of high viscosity, and it has carboxyl, is the aldehyde radical of beta-D-mannuronic acid
With the high glycan aldehydic acid that glycosidic bond is formed.Hydrophily is strong, can dissolve in cold water and warm water, forms very sticky uniform molten
Liquid.
Polyether modified silicon oil：Because polyether group has hydrophily, so the hydrophily of polyether silicone oil increases, it is same in molecule
When there is hydrophobic grouping and hydrophilic radical so that such silicone oil shows preferable water solubility, be not in during use
The problems such as breakdown of emulsion, floating oil, another main application of polyether silicone oil is to be used for stablizing for polyurethane foam as surfactant
Agent, also referred to as foam stabilizer.
Silicones polyethers emulsion：Use in foaming agent product as foam stabilizer component, can be used for various anionic surfaces
In the foam formulation of surfactant composition, it is widely recognized as in building material, oil exploitation, fire foam field.With
In the foam stabilizing of linear anionic surfactants, excellent foam stabilizing effect is shown, functional, foam stabilizing is lasting.
In sum, as a result of above-mentioned technical proposal, beneficial effects of the present invention are：The present invention is by by various the moon
Ionic surface active agent, zwitterionic surfactant and nonionic surfactant reasonable compatibility, using kinds of surface activity
Agent optimization compounding, makes the present invention have abundant foam, and foaming power is strong, and foam stability is good, then is equipped with guar gum, sodium alginate
With the auxiliary agent such as polyether modified silicon oil, the plentiful degree and stability of foam of the present invention are further increased, while passing through inorganic matter
Solution finally makes the expansion rate of the present invention soon as foam number and the accelerator of foaming degree, and gas release is more, and foaming power is strong,
Foam stabilization, bleeding quantity is few, and hard water resistance property is good, and with good dispersiveness and viscosity, makes foam not easy to crack.From this
During bright foaming agent flotation of rare earth mineral, the grade of gained valuable mineral is high, and the rate of recovery is high.
Specific embodiment
The technical scheme in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only a part of embodiment of the invention, rather than the embodiment of whole.
Embodiment 1
The raw material and consumption of the present embodiment be：40 parts of methyl sodiosul foaliphatate, 10 parts of lauryl sodium sulfate, α-thiazolinyl
10 parts of sodium sulfonate, 10 parts of polyvinyl alcohol, lauryl glucoside and cocoyl glucoside are 1 by weight：1 alkyl being mixed into
10 parts of glucosides, 10 parts of N- lauroyl glutamates diester, 10 parts of glycerine, 5 parts of sodium lauroyl sarcosine, lauroyl ester hydrolysis silk
5 parts of 5 parts of sodium salt, 5 parts of alum, 5 parts of guar gum, 2 parts of sodium alginate and polyether modified silicon oil foam stabilizer.
The preparation method of the rare-earth ore ore-dressing foaming agent described in the present embodiment, comprises the following steps：
(1) raw material of above-mentioned weight portion is weighed；
(2) by methyl sodiosul foaliphatate, lauryl sodium sulfate, α-sodium olefin sulfonate, polyvinyl alcohol and lauryl Portugal
Polyglycoside is 1 with cocoyl glucoside by weight:1 APG being mixed into is sequentially added and carry out in beaker magnetic agitation,
The also heating in the case where temperature is for 35 DEG C simultaneously, after stirring, obtains mixed liquor A in whipping process；
(3) N- lauroyl glutamate diester, sodium lauroyl sarcosine and lauroyl ester hydrolysis silk sodium salt are mixed, is stirred
20 minutes are mixed to being well mixed, mixed liquid B is obtained；
(4) alum is dissolved in glycerine, obtains stable aluminum potassium sulfate solution, then by aluminum potassium sulfate solution, mixing
Liquid B, guar gum, sodium alginate and polyether modified silicon oil are added in mixed liquor A, continue to stir 2 hours to stirring, that is, obtain
The foaming agent of the present embodiment.
Embodiment 2
The raw material and consumption of the present embodiment be：50 parts of methyl sodiosul foaliphatate, 15 parts of lauryl sodium sulfate, α-thiazolinyl
15 parts of sodium sulfonate, 15 parts of polyvinyl alcohol, Alkyl Polyglycoside of Hexadecyl and octadecyl glycosides press 1:1 weight is than the alkyl that mixes
15 parts of glucosides, 15 parts of N- lauroyl glutamates diester, 15 parts of glycerine, 10 parts of sodium lauroyl sarcosine, lauroyl ester hydrolysis silkworm
10 parts of 10 parts of sodium salt of silk, 10 parts of alum, 10 parts of guar gum, 5 parts of sodium alginate and silicones polyethers emulsion foam stabilizer.
The preparation method of the rare-earth ore ore-dressing foaming agent described in the present embodiment, comprises the following steps：
(1) raw material of above-mentioned weight portion is weighed；
(2) by methyl sodiosul foaliphatate, lauryl sodium sulfate, α-sodium olefin sulfonate, polyvinyl alcohol and cetyl
Glucosides presses 1 with octadecyl glycosides:1 weight is sequentially added than the APG that mixes and carry out in beaker magnetic agitation,
The also heating in the case where temperature is for 50 DEG C simultaneously, after stirring, obtains mixed liquor A in whipping process；
(3) N- lauroyl glutamate diester, sodium lauroyl sarcosine and lauroyl ester hydrolysis silk sodium salt are mixed, is stirred
30 minutes are mixed to being well mixed, mixed liquid B is obtained；
(4) alum is dissolved in glycerine, obtains stable aluminum potassium sulfate solution, then by aluminum potassium sulfate solution, mixing
Liquid B, guar gum, sodium alginate and silicones polyethers emulsion are added in mixed liquor A, continue to stir 3 hours to stirring, and are obtained final product
To the foaming agent of the present embodiment.
Embodiment 3
The raw material and consumption of the present embodiment be：45 parts of methyl sodiosul foaliphatate, 12 parts of lauryl sodium sulfate, α-thiazolinyl
12 parts of sodium sulfonate, 12 parts of polyvinyl alcohol, cocoyl glucoside and Alkyl Polyglycoside of Hexadecyl are by weight 1:The 1 alkyl sugar for mixing
12 parts of glycosides, 12 parts of N- lauroyl glutamates diester, 12 parts of glycerine, 8 parts of sodium lauroyl sarcosine, lauroyl ester hydrolysis silk sodium
8 parts of 8 parts of salt, 8 parts of alum, 8 parts of guar gum, 3 parts of sodium alginate and polyether modified silicon oil foam stabilizer.
The preparation method of the rare-earth ore ore-dressing foaming agent described in the present embodiment, comprises the following steps：
(1) raw material of above-mentioned weight portion is weighed；
(2) by methyl sodiosul foaliphatate, lauryl sodium sulfate, α-sodium olefin sulfonate, polyvinyl alcohol and cocoyl Portugal
Glucosides is with Alkyl Polyglycoside of Hexadecyl by weight 1:1 APG for mixing is sequentially added and carry out in beaker magnetic agitation, is stirred
The also heating at a temperature of 40 DEG C simultaneously, after stirring, obtains mixed liquor A during mixing；
(3) N- lauroyl glutamate diester, sodium lauroyl sarcosine and lauroyl ester hydrolysis silk sodium salt are mixed, is stirred
25 minutes are mixed to being well mixed, mixed liquid B is obtained；
(4) alum is dissolved in glycerine, obtains stable aluminum potassium sulfate solution, then by aluminum potassium sulfate solution, mixing
Liquid B, guar gum, sodium alginate and polyether modified silicon oil are added in mixed liquor A, continue to stir 2.5 hours to stirring, and are obtained final product
To the foaming agent of the present embodiment.
In order to verify the effect of the present invention, applicant is also respectively adopted dilute obtained by the embodiment of the present invention to same Rare Earth Mine
Tu Kuang selects flotation frother to carry out flotation with terpinol (2# is oily), and comparing result is as shown in table 1：
The result of the embodiment of the present invention of table 1 and terpinol flotation of rare earth ore deposit
| Concentrate rare earth grade (%) | Mine tailing rare earth grade (%) | The rate of recovery (%) | |
| Embodiment 1 | 60.5 | 4.7 | 76.3 |
| Embodiment 2 | 62.3 | 4.4 | 74.8 |
| Embodiment 3 | 61.7 | 4.6 | 75.4 |
| Terpinol | 58.2 | 5.3 | 70.3 |
By number in table it has been found that the rare-earth ore ore-dressing of the present invention is obtained more with the more common foaming agent terpinol of foaming agent
High-grade rare earth ore concentrate, and the rate of recovery of mineral metal is higher.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this
Bright patent claim, the equal change completed under the technical spirit suggested by all present invention or modification change, all should belong to
Cover the scope of the claims in the present invention.
Claims (8)
1. a kind of rare-earth ore ore-dressing foaming agent, it is characterised in that including the component of following weight portion：Methyl sodiosul foaliphatate
40-50 parts, lauryl sodium sulfate 10-15 part, α-sodium olefin sulfonate 10-15 parts, polyvinyl alcohol 10-15 parts, APG 10-
15 parts, N- lauroyl glutamate diester 10-15 parts, glycerine 10-15 parts, sodium lauroyl sarcosine 5-10 parts, lauroyl ester water
Solution silk sodium salt 5-10 parts, alum 5-10 parts, guar gum 5-10 parts, sodium alginate 2-5 parts and foam stabilizer 5-10 parts.
2. rare-earth ore ore-dressing foaming agent according to claim 1, it is characterised in that including the component of following weight portion：
45 parts of methyl sodiosul foaliphatate, 12 parts of lauryl sodium sulfate, 12 parts of α-sodium olefin sulfonate, 12 parts of polyvinyl alcohol, alkyl sugar
12 parts of glycosides, 12 parts of N- lauroyl glutamates diester, 12 parts of glycerine, 8 parts of sodium lauroyl sarcosine, lauroyl ester hydrolysis silk sodium
8 parts of 8 parts of salt, 8 parts of alum, 8 parts of guar gum, 3 parts of sodium alginate and foam stabilizer.
3. rare-earth ore ore-dressing foaming agent according to claim 1 and 2, it is characterised in that the foam stabilizer changes for polyethers
Property silicone oil or silicones polyethers emulsion.
4. rare-earth ore ore-dressing foaming agent according to claim 1 and 2, it is characterised in that the APG is bay
One or more in base glucoside, cocoyl glucoside, Alkyl Polyglycoside of Hexadecyl and octadecyl glycosides.
5. a kind of preparation method of the rare-earth ore ore-dressing foaming agent described in any one of Claims 1-4, it is characterised in that bag
Include following steps：
(1) raw material of above-mentioned weight portion is weighed；
(2) methyl sodiosul foaliphatate, lauryl sodium sulfate, α-sodium olefin sulfonate, polyvinyl alcohol and APG are mixed,
Stir, obtain mixed liquor A；
(3) N- lauroyl glutamate diester, sodium lauroyl sarcosine and lauroyl ester hydrolysis silk sodium salt are mixed, stirring is equal
It is even, obtain mixed liquid B；
(4) alum is dissolved in glycerine, obtains stable aluminum potassium sulfate solution, then by aluminum potassium sulfate solution, mixed liquid B,
Guar gum, sodium alginate and foam stabilizer are added in mixed liquor A, continue to stir, that is, obtain the foaming agent of the present invention.
6. the preparation method of rare-earth ore ore-dressing foaming agent according to claim 5, it is characterised in that the stirring is
Magnetic agitation, also heats simultaneously in the whipping process, and the heating-up temperature is 35-50 DEG C.
7. the preparation method of rare-earth ore ore-dressing foaming agent according to claim 5, it is characterised in that the step (3)
In mixing time be 20-30 minutes.
8. the preparation method of rare-earth ore ore-dressing foaming agent according to claim 5, it is characterised in that the step (4)
In mixing time be 2-3 hours.
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| CN107398355A (en) * | 2017-07-10 | 2017-11-28 | 江苏师范大学 | A kind of new floatation frother of anionic |
| CN107952591A (en) * | 2017-11-27 | 2018-04-24 | 中国地质科学院矿产综合利用研究所 | Phosphosilicate type rare earth ore flotation collector and preparation method and application thereof |
| CN110813540A (en) * | 2019-10-24 | 2020-02-21 | 商洛学院 | Collecting agent composition for flotation and recovery of monazite from zircon heavy sand |
| CN112694896A (en) * | 2019-10-23 | 2021-04-23 | 中国石油化工股份有限公司 | Foam composition for removing heavy-phase organic pollutants in soil and preparation method thereof |
| EP4026620A1 (en) | 2021-01-12 | 2022-07-13 | Basf Se | Method for flotation of a silicate-containing iron ore |
| EP4389291A1 (en) * | 2022-12-20 | 2024-06-26 | ArrMaz Products Inc. | Collector composition for lithium ore beneficiation |
| EP4389292A1 (en) * | 2022-12-20 | 2024-06-26 | ArrMaz Products Inc. | Collector composition for rare earth ore beneficiation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107398355A (en) * | 2017-07-10 | 2017-11-28 | 江苏师范大学 | A kind of new floatation frother of anionic |
| CN107952591A (en) * | 2017-11-27 | 2018-04-24 | 中国地质科学院矿产综合利用研究所 | Phosphosilicate type rare earth ore flotation collector and preparation method and application thereof |
| CN107952591B (en) * | 2017-11-27 | 2019-05-10 | 中国地质科学院矿产综合利用研究所 | Phosphosilicate type rare earth ore flotation collector and preparation method and application thereof |
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| CN110813540B (en) * | 2019-10-24 | 2021-11-26 | 商洛学院 | Collecting agent composition for flotation and recovery of monazite from zircon heavy sand |
| EP4026620A1 (en) | 2021-01-12 | 2022-07-13 | Basf Se | Method for flotation of a silicate-containing iron ore |
| WO2022152538A1 (en) | 2021-01-12 | 2022-07-21 | Basf Se | Method for flotation of a silicate-containing iron ore |
| EP4389291A1 (en) * | 2022-12-20 | 2024-06-26 | ArrMaz Products Inc. | Collector composition for lithium ore beneficiation |
| EP4389292A1 (en) * | 2022-12-20 | 2024-06-26 | ArrMaz Products Inc. | Collector composition for rare earth ore beneficiation |
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Effective date of registration: 20240603 Address after: 334000 Yongping Copper Mine Main Road, Qianshan County, Shangrao City, Jiangxi Province Patentee after: Jiangxi Copper Group (Qianshan) Beneficiation Reagent Co.,Ltd. Country or region after: China Address before: No. 1-20, Building 1, Henglong Plaza, No. 20, Beique Road, Liubei District, Liuzhou City, Guangxi Zhuang Autonomous Region, 545001 Patentee before: LIUZHOU CHANGQUAN TRADE CO.,LTD. Country or region before: China |