CN105566566A - Polynary composite water-soluble high molecular polymer and preparation method thereof - Google Patents
Polynary composite water-soluble high molecular polymer and preparation method thereof Download PDFInfo
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- CN105566566A CN105566566A CN201511022865.9A CN201511022865A CN105566566A CN 105566566 A CN105566566 A CN 105566566A CN 201511022865 A CN201511022865 A CN 201511022865A CN 105566566 A CN105566566 A CN 105566566A
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- high molecular
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- molecular weight
- water soluble
- soluble polymer
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- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000002131 composite material Substances 0.000 title claims abstract description 12
- 229920000642 polymer Polymers 0.000 title claims abstract description 10
- 239000000126 substance Substances 0.000 claims description 22
- 238000013461 design Methods 0.000 claims description 15
- -1 dimethyl dodecyl Chemical group 0.000 claims description 15
- 239000000178 monomer Substances 0.000 claims description 15
- 229920003169 water-soluble polymer Polymers 0.000 claims description 15
- 239000007864 aqueous solution Substances 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 10
- 230000000977 initiatory effect Effects 0.000 claims description 8
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 8
- 230000002209 hydrophobic effect Effects 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000004202 carbamide Substances 0.000 claims description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 6
- DZSVIVLGBJKQAP-UHFFFAOYSA-N 1-(2-methyl-5-propan-2-ylcyclohex-2-en-1-yl)propan-1-one Chemical compound CCC(=O)C1CC(C(C)C)CC=C1C DZSVIVLGBJKQAP-UHFFFAOYSA-N 0.000 claims description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 5
- 238000006116 polymerization reaction Methods 0.000 claims description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 5
- 235000011152 sodium sulphate Nutrition 0.000 claims description 5
- VYBHLZOLHCQLHT-UHFFFAOYSA-N 1-(2-methylpropyl)-4,5-dihydroimidazole hydrochloride Chemical compound Cl.C(C(C)C)N1C=NCC1 VYBHLZOLHCQLHT-UHFFFAOYSA-N 0.000 claims description 4
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 4
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 235000019270 ammonium chloride Nutrition 0.000 claims description 4
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- VYGBQXDNOUHIBZ-UHFFFAOYSA-L sodium formaldehyde sulphoxylate Chemical compound [Na+].[Na+].O=C.[O-]S[O-] VYGBQXDNOUHIBZ-UHFFFAOYSA-L 0.000 claims description 4
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 4
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 claims description 3
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 claims description 3
- WYGWHHGCAGTUCH-UHFFFAOYSA-N 2-[(2-cyano-4-methylpentan-2-yl)diazenyl]-2,4-dimethylpentanenitrile Chemical compound CC(C)CC(C)(C#N)N=NC(C)(C#N)CC(C)C WYGWHHGCAGTUCH-UHFFFAOYSA-N 0.000 claims description 3
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 3
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 3
- IOMDIVZAGXCCAC-UHFFFAOYSA-M diethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](CC)(CC)CC=C IOMDIVZAGXCCAC-UHFFFAOYSA-M 0.000 claims description 3
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims description 3
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims description 3
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 3
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 3
- HVUMOYIDDBPOLL-UHFFFAOYSA-N 2-(3,4-Dihydroxyoxolan-2-yl)-2-hydroxyethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)C1OCC(O)C1O HVUMOYIDDBPOLL-UHFFFAOYSA-N 0.000 claims description 2
- IVKNZCBNXPYYKL-UHFFFAOYSA-N 2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[4-(2,4,4-trimethylpentan-2-yl)phenoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol Chemical compound CC(C)(C)CC(C)(C)C1=CC=C(OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO)C=C1 IVKNZCBNXPYYKL-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000004160 Ammonium persulphate Substances 0.000 claims description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 2
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 2
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 claims description 2
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 claims description 2
- KGWDUNBJIMUFAP-KVVVOXFISA-N Ethanolamine Oleate Chemical compound NCCO.CCCCCCCC\C=C/CCCCCCCC(O)=O KGWDUNBJIMUFAP-KVVVOXFISA-N 0.000 claims description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
- 241000233803 Nypa Species 0.000 claims description 2
- 235000005305 Nypa fruticans Nutrition 0.000 claims description 2
- 239000004159 Potassium persulphate Substances 0.000 claims description 2
- NWGKJDSIEKMTRX-MDZDMXLPSA-N Sorbitan oleate Chemical compound CCCCCCCC\C=C\CCCCCCCC(=O)OCC(O)C1OCC(O)C1O NWGKJDSIEKMTRX-MDZDMXLPSA-N 0.000 claims description 2
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 claims description 2
- 235000011054 acetic acid Nutrition 0.000 claims description 2
- 125000002252 acyl group Chemical group 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 235000019395 ammonium persulphate Nutrition 0.000 claims description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 2
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 150000001721 carbon Chemical group 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 claims description 2
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 2
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 2
- 239000011790 ferrous sulphate Substances 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical group 0.000 claims description 2
- RNYJXPUAFDFIQJ-UHFFFAOYSA-N hydron;octadecan-1-amine;chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[NH3+] RNYJXPUAFDFIQJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000003999 initiator Substances 0.000 claims description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 2
- 239000003350 kerosene Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- QNILTEGFHQSKFF-UHFFFAOYSA-N n-propan-2-ylprop-2-enamide Chemical group CC(C)NC(=O)C=C QNILTEGFHQSKFF-UHFFFAOYSA-N 0.000 claims description 2
- FSAJWMJJORKPKS-UHFFFAOYSA-N octadecyl prop-2-enoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)C=C FSAJWMJJORKPKS-UHFFFAOYSA-N 0.000 claims description 2
- RWPGFSMJFRPDDP-UHFFFAOYSA-L potassium metabisulfite Chemical compound [K+].[K+].[O-]S(=O)S([O-])(=O)=O RWPGFSMJFRPDDP-UHFFFAOYSA-L 0.000 claims description 2
- 229940043349 potassium metabisulfite Drugs 0.000 claims description 2
- 235000010263 potassium metabisulphite Nutrition 0.000 claims description 2
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 2
- 235000019394 potassium persulphate Nutrition 0.000 claims description 2
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 claims description 2
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 2
- 229940001584 sodium metabisulfite Drugs 0.000 claims description 2
- 235000010262 sodium metabisulphite Nutrition 0.000 claims description 2
- GLFDLEXFOHUASB-UHFFFAOYSA-N trimethyl(tetradecyl)azanium Chemical compound CCCCCCCCCCCCCC[N+](C)(C)C GLFDLEXFOHUASB-UHFFFAOYSA-N 0.000 claims description 2
- 239000003027 oil sand Substances 0.000 abstract description 20
- 238000005189 flocculation Methods 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000006185 dispersion Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000018044 dehydration Effects 0.000 abstract description 3
- 238000006297 dehydration reaction Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 abstract description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000016615 flocculation Effects 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- LXEKPEMOWBOYRF-UHFFFAOYSA-N [2-[(1-azaniumyl-1-imino-2-methylpropan-2-yl)diazenyl]-2-methylpropanimidoyl]azanium;dichloride Chemical compound Cl.Cl.NC(=N)C(C)(C)N=NC(C)(C)C(N)=N LXEKPEMOWBOYRF-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 229940047670 sodium acrylate Drugs 0.000 description 3
- 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 description 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- RIWRBSMFKVOJMN-UHFFFAOYSA-N 2-methyl-1-phenylpropan-2-ol Chemical compound CC(C)(O)CC1=CC=CC=C1 RIWRBSMFKVOJMN-UHFFFAOYSA-N 0.000 description 1
- YSGXLWIBNRFVMF-UHFFFAOYSA-N C(C=C)(=O)O.C[K] Chemical compound C(C=C)(=O)O.C[K] YSGXLWIBNRFVMF-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- AIBUHXJSZPPYQC-UHFFFAOYSA-M dimethyl-(1-phenylethyl)-(2-prop-2-enoyloxyethyl)azanium chloride Chemical compound [Cl-].CC(C1=CC=CC=C1)[N+](C)(C)CCOC(C=C)=O AIBUHXJSZPPYQC-UHFFFAOYSA-M 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F120/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F120/04—Acids; Metal salts or ammonium salts thereof
- C08F120/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
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)
Abstract
The invention relates to a polynary composite water-soluble high molecular polymer and a preparation method thereof. The structural general formula of the high molecular polymer is shown in the description; and in the structural general formula, m is not smaller than 0, n is not smaller than 0, u is not smaller than 0, v is not smaller than 0, w is not smaller than 0, and m, n, u, v and w cannot be 0 simultaneously. The polymer has the advantages of dosage saving, wide range of an optimum dosage, and realization of easy control, fast dehydration and solid folic in the oil sand tailing flocculation process; and fine soil and coarse sands in the oil sand tailings are inhomogeneous, and the coarse sands are highly likely to settle and obstruct a pipeline in the pipeline conveying process, and the polymer can adjust different dosages, so the polymer has oil sand tailing pipeline conveying drag reduction and mineral liquid dispersion and suspension stabilization effects, thereby the polymer has multiple uses.
Description
Technical field
The present invention relates to a kind of multiple elements design high molecular weight water soluble polymer and preparation method thereof.
Background technology
Oil sand tailing contains quartz sand, thin clay particle, residual pitch and a large amount of water, and in oil-sand is produced, mine tailing amount is huge, brings very large harm to environment.
At present, polymeric flocculant for oil sand tailing has had multiple kind, but, mostly concentrate on the polyacrylamide series products of anionic, when these products use, because optimum amount scope is very little, actual production process is difficult to control, float once chemical feeding quantity operation and just likely cause the failure of flocculation process, and flocculation dewatering effect is also undesirable; Although also there is partial cation polyacrylamide to be adapted to the process of oil sand tailing, often large usage quantity, processing cost is high.
Summary of the invention
The object of this invention is to provide a kind of multiple elements design high molecular weight water soluble polymer and preparation method thereof, be applied to flocculation and Water Sproading, the flow improver of fluid conveying process of mine tailing, the dispersion agent of maintenance mine tailing isotropic stable of oil sand tailing.This polymkeric substance is in oil sand tailing flocculation process, and save consumption, amount ranges is wide, and actual production process easily controls, and dehydration is fast, and floc sedimentation is more solid.
Multiple elements design high molecular weight water soluble polymer of the present invention, the general structure of high molecular polymer is
Wherein, m >=0, n >=0, u >=0, v >=0, w >=0 is zero when m, n, u, v, w are different;
R1 is the alkyl of 1-2 carbon atom;
R2 is the alkylene containing alkyl or acyl group;
Y is
Q is
X is halogen.
The preparation method of described multiple elements design high molecular weight water soluble polymer, monomeric substance is mixed, add the additive equilibrium coordinated between each component to be polymerized, to adjust molecular structure and cladodification reaction occurs, and it is well water-soluble to ensure that product has, and then adds composite initiator initiated polymerization and obtain product.
Composite initiation system adopts UV-light to assist; Be aggregated in the aqueous solution at 40-60 DEG C and carry out.
Containing one or more in hydrophilic radical, anti-salt groups, heatproof group, hydrophobic grouping or charged group in monomeric substance.
Monomeric substance is NIPA, allyl dimethyl base octadecyl ammonium chloride, octadecyl acrylate, 2-methylacryoyloxyethyl dimethyl dodecyl base amine bromide, acrylamide, Methacrylamide, vinylformic acid and salt thereof, methacrylic acid and salt thereof, 2-acrylamide-2-methylpro panesulfonic acid (AMPS), (methyl) acrylyl oxy-ethyl-trimethyl salmiac (DMC), acrylyl oxy-ethyl-trimethyl salmiac (DAC), dimethyl diallyl ammonium chloride (DMDAAC), solution property (C18DMAAC), dimethylaminoethyl methacrylate (DMAM), diethyl diallyl ammonium chloride (DEDAAC), methacrylic acid N, N-dimethylamino ethyl ester (DM), vinylformic acid N, N-dimethylamino ethyl ester (DA).
The ratio of monomeric substance is: hydrophilic radical at the hydrophobic grouping of 80-100%, 0-10%, the anti-salt groups of 0-10%, 0-10% heatproof group, and monomeric substance is configured to the aqueous solution of mass concentration 5-50%; Wherein, the charged group containing 10-100% in hydrophilic radical, these charged groups are hydrophilic radical is also charged group.
Additive is one or more in citric acid, hexanodioic acid, urea, sodium formiate, thiocarbamide, disodium ethylene diamine tetraacetate, ammoniacal liquor, sodium lauryl sulphate, Sodium dodecylbenzene sulfonate, tetradecyltrimethylammonium amine bromide, hexadecyl trimethyl ammonium bromide, kerosene, white oil, sorbester p17, sorbester p18, OP-4, OP-10, ammonium sulfate, sodium sulfate, acetic acid.
Composite initiation is at least two or more composition composite initiation systems in Sodium Persulfate, hydrogen peroxide, Potassium Persulphate, ammonium persulphate, sodium sulfate, ferrous sulfate, Sodium Metabisulfite, potassium metabisulfite, sodium bisulfite, sodium formaldehyde sulphoxylate, 2,2'-azo diisobutyl amidines dihydrochloride (V50), azo two isobutyl imidazoline hydrochloride, Diisopropyl azodicarboxylate (AIBN), 2,2'-Azobis(2,4-dimethylvaleronitrile) (ABVN), quadrol, triethylamine or thanomin.
Azo two isobutyl imidazoline hydrochloride preferred AIBI, VAZO44, VA-044.
The interpolation quality of additive is the 1-15% of monomer total mass; The interpolation quality of composite initiation system is the 0.001-0.1% of monomer total mass.
Hydrophilic radical monomer comprises the thiazolinyl double bond compound containing, for example lower structure:
Charged group monomer comprises the thiazolinyl double bond compound containing having structure:
Hydrophobic grouping monomer comprises the thiazolinyl double bond compound containing having structure:
and/or
Anti-salt groups monomer comprises the thiazolinyl double bond compound containing having structure:
Heatproof group monomer comprises the thiazolinyl double bond compound containing having structure:
Thiazolinyl double bond is contained in the function monomer army participating in polymerization.
This polymkeric substance the finished product can be the product forms of pressed powder (must through granulating and drying and pulverizing), the aqueous solution, colloid, emulsion, by water dissolution or need be diluted to desired concn during use.
This polymkeric substance at least needs one to two kinds of monomeric substances with hydrophilic radical, and can introduce the monomeric substance of anti-salt groups, heatproof group, hydrophobic grouping and charged group, to form the product of different ions model and specific end use.
The present invention can as the agent of oil sand tailing Collecting flocculation, Cemented filling flow improver, ore deposit liquid stable suspersion dispersion agent.This product application in the fluid conveying process of the flocculation of oil sand tailing and Water Sproading, mine tailing flow improver, maintain mine tailing isotropic stable.
Compared with prior art, the present invention has following beneficial effect:
Inventive polymers, in oil sand tailing flocculation process, saves consumption, and optimum amount wide ranges, and actual production process easily controls, and dehydration is fast, and floc sedimentation is more solid; Due to the heterogeneity feature of fine earth in oil sand tailing and coarse sand, in the very easily sedimentation block pipeline of pipe conveying procedure medium coarse sand, polymkeric substance of the present invention can adjust different consumptions, make the effect that this polymkeric substance has the Cemented filling drag reduction to oil sand tailing, ore deposit liquid dispersion suspension stable, play the effect that potion is multiplex.
Embodiment
Below in conjunction with embodiment, the present invention is described further.
Embodiment 1
By acrylamide 40g, join in 100g pure water, then, add (methyl) sodium acrylate (potassium) the solution 16.66g of 30%, add the dimethyl diallyl ammonium chloride 13.88g of 60%, add 2-methylacryoyloxyethyl dimethyl hexadecyl base amine bromide 0.001g, add urea 7g again, hexanodioic acid 0.4g, sodium formiate 0.1g, stir and completely dissolve after, to mixing liquid inflated with nitrogen 30 minutes, add the ammonium persulfate aqueous solution 0.6ml of 1%, the formaldehyde sulfoxylate sodium water solution 0.6ml of 1%, add 10% 2, 2'-Azobis (2-methylpropionamidine) dihydrochloride (2, 2'-azo diisobutyl amidine dihydrochloride) 0.49ml, leave standstill 6 hours, obtain polymkeric substance.
This molecular weight of product 5,690,000, for a kind of accelerating fluid feeding agent of oil sand tailing, consumption is 26-100ppm; For a kind of flocculation dewatering of oil sand tailing, consumption is 800-1200ppm.
Embodiment 2
By the sodium acrylate solution 125g of 45%, 2-acrylamide-2-methylpro panesulfonic acid (sodium) aqueous solution 24g that adds (methyl) acryloxyethyldimethyl benzyl ammonium chloride (DMBC) 2g, add 30%, add thiocarbamide 0.75g again, stir and completely dissolve after, be warming up to 50 degree, to mixing liquid inflated with nitrogen 30 minutes, add the sodium persulfate aqueous solution 1ml of 1%, add 10% 2,2'-Azobis(2,4-dimethylvaleronitrile) (ABVN) 0.49ml, leave standstill 6 hours, obtain polymkeric substance.
This molecular weight of product 4,170,000, for the mine tailing system 17-50ppm of a kind of fresh mine tailing of being produced by oil-sand and ageing mine tailing and coarse sand mixing, can make this system keep the homogeneous steady state of more than 2 hours.For a kind of flocculation dewatering of ageing tailing, consumption is 600-1600ppm.
Embodiment 3
By Methacrylamide 6.75g, join concentration 45%, the sodium acrylate solution 120g of degree of neutralization 98%, 2-acrylamide-2-methylpro panesulfonic acid (sodium) aqueous solution 20g and the 2-methylacryoyloxyethyl dimethyl hexadecyl base amine bromide 0.75g that add 30% add thiocarbamide 3g again, urea 3g, stir and completely dissolve after, to mixing liquid inflated with nitrogen 30 minutes, add the persulfate aqueous solution 0.6ml of 1%, the aqueous solution of sodium bisulfite 0.6ml of 1%, add 1% azo two isobutyl imidazoline hydrochloride 0.06ml, under being placed in metal halide rayed, leave standstill 4 hours, obtain polymkeric substance.
This molecular weight of product 3,560,000, for a kind of flocculation and Recovery of the hot water of fresh oil sand tailing, consumption is 70-300ppm.
Embodiment 4
By (methyl) potassium acrylate aqueous solution 100g of 50%, be warmed up to 50 degree, add sodium lauryl sulphate 0.5g, urea 5g, sodium sulfate 1g, ammoniacal liquor 1g, stir and inflated with nitrogen 30 minutes, add the hydrogen peroxide 1ml of 1%, 1% sodium formaldehyde sulphoxylate 1ml, 2,2'-azo diisobutyl amidine dihydrochloride (V50) 1ml of 1%, be statically placed in ultraviolet illumination lower 5 hours, obtain polymkeric substance.
This polymericular weight 4,700,000, for a kind of oil-sand ageing mine tailing (MFT) flocculation dewatering, consumption is 3200ppm.
Embodiment 5
5g acrylamide is dissolved in 95g deionized water, add 200g concentration 5%, the sodium acrylate of degree of neutralization 100%, add urea 0.15g and be warmed up to 50 degree and inflated with nitrogen 30 minutes, add 10% ammonium persulfate aqueous solution 0.1g, the aqueous solution of sodium bisulfite 0.05g of 10%, within 2 hours, post polymerization obtains product.
This polymericular weight 2,640,000, for the Recovery of the hot water of the fresh mine tailing of oil-sand, test consumption is 370-620ppm.
Claims (10)
1. a multiple elements design high molecular weight water soluble polymer, is characterized in that, the general structure of high molecular polymer is
Wherein, m >=0, n >=0, u >=0, v >=0, w >=0 is zero when m, n, u, v, w are different;
R
1for the alkyl of 1-2 carbon atom;
R
2for the alkylene containing alkyl or acyl group;
Y is
Q is
X is halogen.
2. the preparation method of a multiple elements design high molecular weight water soluble polymer according to claim 1, it is characterized in that, monomeric substance is mixed, add the additive equilibrium coordinated between each component to be polymerized, to adjust molecular structure and cladodification reaction occurs, and it is well water-soluble to ensure that product has, and then adds composite initiator initiated polymerization and obtain product.
3. the preparation method of multiple elements design high molecular weight water soluble polymer according to claim 2, is characterized in that, composite initiation system adopts UV-light to assist; Polymerization is carried out in aqueous.
4. the preparation method of multiple elements design high molecular weight water soluble polymer according to claim 2, is characterized in that, containing hydrophilic radical, anti-salt groups, heatproof group, hydrophobic grouping or charged group in monomeric substance.
5. the preparation method of multiple elements design high molecular weight water soluble polymer according to claim 2, it is characterized in that, monomeric substance is NIPA, allyl dimethyl base octadecyl ammonium chloride, octadecyl acrylate, 2-methylacryoyloxyethyl dimethyl dodecyl base amine bromide, acrylamide, Methacrylamide, vinylformic acid and salt thereof, methacrylic acid and salt thereof, 2-acrylamide-2-methylpro panesulfonic acid, (methyl) acrylyl oxy-ethyl-trimethyl salmiac, acrylyl oxy-ethyl-trimethyl salmiac, dimethyl diallyl ammonium chloride, solution property, dimethylaminoethyl methacrylate, diethyl diallyl ammonium chloride, methacrylic acid N, N-dimethylamino ethyl ester, vinylformic acid N, N-dimethylamino ethyl ester.
6. the preparation method of multiple elements design high molecular weight water soluble polymer according to claim 2, it is characterized in that, the ratio of the group of monomeric substance is: hydrophilic radical is at 80-100%, the hydrophobic grouping of 0-10%, the anti-salt groups of 0-10%, 0-10% heatproof group, and monomeric substance is configured to the aqueous solution of concentration 5-50%, wherein, the charged group containing 10-100% in hydrophilic radical.
7. the preparation method of multiple elements design high molecular weight water soluble polymer according to claim 2, it is characterized in that, additive is one or more in citric acid, hexanodioic acid, urea, sodium formiate, thiocarbamide, disodium ethylene diamine tetraacetate, ammoniacal liquor, sodium lauryl sulphate, Sodium dodecylbenzene sulfonate, tetradecyltrimethylammonium amine bromide, hexadecyl trimethyl ammonium bromide, kerosene, white oil, sorbester p17, sorbester p18, OP-4, OP-10, ammonium sulfate, sodium sulfate, acetic acid.
8. the preparation method of multiple elements design high molecular weight water soluble polymer according to claim 2, it is characterized in that, composite initiation is at least two or more composition composite initiation systems in Sodium Persulfate, hydrogen peroxide, Potassium Persulphate, ammonium persulphate, sodium sulfate, ferrous sulfate, Sodium Metabisulfite, potassium metabisulfite, sodium bisulfite, sodium formaldehyde sulphoxylate, 2,2'-azo diisobutyl amidine dihydrochlorides, azo two isobutyl imidazoline hydrochloride, 2,2'-Azobis(2,4-dimethylvaleronitrile), quadrol, triethylamine or thanomin.
9. the preparation method of multiple elements design high molecular weight water soluble polymer according to claim 2, is characterized in that, the interpolation quality of additive is the 1-15% of monomer total mass; The interpolation quality of composite initiation system is the 0.001-0.1% of monomer total mass.
10. the preparation method of multiple elements design high molecular weight water soluble polymer according to claim 2, is characterized in that, hydrophilic radical monomer comprises the thiazolinyl double bond compound containing, for example lower structure:
Charged group monomer comprises the thiazolinyl double bond compound containing having structure:
Hydrophobic grouping monomer comprises the thiazolinyl double bond compound containing having structure:
Anti-salt groups monomer comprises the thiazolinyl double bond compound containing having structure:
Heatproof group monomer comprises the thiazolinyl double bond compound containing having structure:
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| CN106348412A (en) * | 2016-10-28 | 2017-01-25 | 辽宁石油化工大学 | Flocculant for chemical industry wastewater |
| US20230094535A1 (en) * | 2021-08-09 | 2023-03-30 | Uti Limited Partnership | Enhanced settling and dewatering of oil sands mature fine tailings with titanomagnetite nanoparticles grafted with polyacrylamide and lauryl sulfate |
| CN116715989A (en) * | 2023-06-08 | 2023-09-08 | 嘉兴泰格高新材料股份有限公司 | Solvent-free system colored sand suspending agent, preparation method thereof and colored sand coating |
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