CN113121742A - 一种阳离子淀粉絮凝剂的制备方法 - Google Patents
一种阳离子淀粉絮凝剂的制备方法 Download PDFInfo
- Publication number
- CN113121742A CN113121742A CN201911417802.1A CN201911417802A CN113121742A CN 113121742 A CN113121742 A CN 113121742A CN 201911417802 A CN201911417802 A CN 201911417802A CN 113121742 A CN113121742 A CN 113121742A
- Authority
- CN
- China
- Prior art keywords
- starch
- producing
- cationic starch
- cationic
- water
- 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
- 229920002472 Starch Polymers 0.000 title claims abstract description 108
- 235000019698 starch Nutrition 0.000 title claims abstract description 106
- 239000008107 starch Substances 0.000 title claims abstract description 106
- 125000002091 cationic group Chemical group 0.000 title claims abstract description 74
- 238000002360 preparation method Methods 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 239000012071 phase Substances 0.000 claims abstract description 53
- 238000006467 substitution reaction Methods 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 239000003999 initiator Substances 0.000 claims abstract description 7
- 239000000178 monomer Substances 0.000 claims abstract description 7
- 239000008346 aqueous phase Substances 0.000 claims abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 33
- 239000000243 solution Substances 0.000 claims description 27
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 claims description 25
- 229920000570 polyether Polymers 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 16
- 239000000047 product Substances 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 13
- 239000007864 aqueous solution Substances 0.000 claims description 12
- 239000003513 alkali Substances 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- 229920002261 Corn starch Polymers 0.000 claims description 8
- 150000001412 amines Chemical class 0.000 claims description 8
- 239000008120 corn starch Substances 0.000 claims description 8
- 150000004292 cyclic ethers Chemical class 0.000 claims description 8
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 8
- 229920001592 potato starch Polymers 0.000 claims description 8
- NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 claims description 7
- 239000003431 cross linking reagent Substances 0.000 claims description 7
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 6
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 6
- 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 6
- 239000003995 emulsifying agent Substances 0.000 claims description 6
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims description 6
- 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 5
- 230000035484 reaction time Effects 0.000 claims description 5
- RRHXZLALVWBDKH-UHFFFAOYSA-M trimethyl-[2-(2-methylprop-2-enoyloxy)ethyl]azanium;chloride Chemical compound [Cl-].CC(=C)C(=O)OCC[N+](C)(C)C RRHXZLALVWBDKH-UHFFFAOYSA-M 0.000 claims description 5
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 4
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 150000004985 diamines Chemical group 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- CJBFZKZYIPBBTO-UHFFFAOYSA-N isotetradecane Natural products CCCCCCCCCCCC(C)C CJBFZKZYIPBBTO-UHFFFAOYSA-N 0.000 claims description 4
- HGEMCUOAMCILCP-UHFFFAOYSA-N isotridecane Natural products CCCCCCCCCCC(C)C HGEMCUOAMCILCP-UHFFFAOYSA-N 0.000 claims description 4
- 229940057995 liquid paraffin Drugs 0.000 claims description 4
- 229920000768 polyamine Polymers 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229960001124 trientine Drugs 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
- GTJOHISYCKPIMT-UHFFFAOYSA-N 2-methylundecane Chemical compound CCCCCCCCCC(C)C GTJOHISYCKPIMT-UHFFFAOYSA-N 0.000 claims description 3
- 244000017020 Ipomoea batatas Species 0.000 claims description 3
- 235000002678 Ipomoea batatas Nutrition 0.000 claims description 3
- SGVYKUFIHHTIFL-UHFFFAOYSA-N Isobutylhexyl Natural products CCCCCCCC(C)C SGVYKUFIHHTIFL-UHFFFAOYSA-N 0.000 claims description 3
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 claims description 3
- 240000003183 Manihot esculenta Species 0.000 claims description 3
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims description 3
- 240000004922 Vigna radiata Species 0.000 claims description 3
- 235000010721 Vigna radiata var radiata Nutrition 0.000 claims description 3
- 235000011469 Vigna radiata var sublobata Nutrition 0.000 claims description 3
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 claims description 3
- GKIPXFAANLTWBM-UHFFFAOYSA-N epibromohydrin Chemical compound BrCC1CO1 GKIPXFAANLTWBM-UHFFFAOYSA-N 0.000 claims description 3
- VKPSKYDESGTTFR-UHFFFAOYSA-N isododecane Natural products CC(C)(C)CC(C)CC(C)(C)C VKPSKYDESGTTFR-UHFFFAOYSA-N 0.000 claims description 3
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 3
- 229920000053 polysorbate 80 Polymers 0.000 claims description 3
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 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
- TUGYYYCKWFHYSY-UHFFFAOYSA-N 2-bromo-3-ethyloxirane Chemical compound CCC1OC1Br TUGYYYCKWFHYSY-UHFFFAOYSA-N 0.000 claims description 2
- XQFQDKGPRAVKNN-UHFFFAOYSA-N 2-bromo-3-propyloxirane Chemical compound CCCC1OC1Br XQFQDKGPRAVKNN-UHFFFAOYSA-N 0.000 claims description 2
- ITMIRWIISVVMAK-UHFFFAOYSA-N 2-chloro-3-ethyloxirane Chemical compound CCC1OC1Cl ITMIRWIISVVMAK-UHFFFAOYSA-N 0.000 claims description 2
- KLVKFOMQCKTWAA-UHFFFAOYSA-N 2-chloro-3-propyloxirane Chemical compound CCCC1OC1Cl KLVKFOMQCKTWAA-UHFFFAOYSA-N 0.000 claims description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 2
- 240000002853 Nelumbo nucifera Species 0.000 claims description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 2
- 229920001214 Polysorbate 60 Polymers 0.000 claims description 2
- 240000001085 Trapa natans Species 0.000 claims description 2
- JXXDQMIAHQBWSW-UHFFFAOYSA-M azanium sodium sulfurous acid sulfate Chemical compound S(=O)(=O)([O-])[O-].[NH4+].S(=O)(O)O.[Na+] JXXDQMIAHQBWSW-UHFFFAOYSA-M 0.000 claims description 2
- VHRGRCVQAFMJIZ-UHFFFAOYSA-N cadaverine Chemical compound NCCCCCN VHRGRCVQAFMJIZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- LFMYQKSTJULFQX-UHFFFAOYSA-N diazanium nitric acid sulfate Chemical compound [NH4+].[NH4+].O[N+]([O-])=O.[O-]S([O-])(=O)=O LFMYQKSTJULFQX-UHFFFAOYSA-N 0.000 claims description 2
- PWSKHLMYTZNYKO-UHFFFAOYSA-N heptane-1,7-diamine Chemical compound NCCCCCCCN PWSKHLMYTZNYKO-UHFFFAOYSA-N 0.000 claims description 2
- LSHROXHEILXKHM-UHFFFAOYSA-N n'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine Chemical compound NCCNCCNCCNCCNCCN LSHROXHEILXKHM-UHFFFAOYSA-N 0.000 claims description 2
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 235000009165 saligot Nutrition 0.000 claims description 2
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 claims description 2
- 229940100445 wheat starch Drugs 0.000 claims description 2
- 238000005189 flocculation Methods 0.000 abstract description 7
- 230000016615 flocculation Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 abstract description 3
- 238000004945 emulsification Methods 0.000 abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 32
- 229910052757 nitrogen Inorganic materials 0.000 description 16
- 238000005553 drilling Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 9
- 239000002699 waste material Substances 0.000 description 9
- 239000002351 wastewater Substances 0.000 description 9
- 230000001804 emulsifying effect Effects 0.000 description 8
- 239000010865 sewage Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 5
- 239000008394 flocculating agent Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- SQCZQTSHSZLZIQ-UHFFFAOYSA-N 1-chloropentane Chemical compound CCCCCCl SQCZQTSHSZLZIQ-UHFFFAOYSA-N 0.000 description 1
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 description 1
- ZVAKZVDJIUFFFP-UHFFFAOYSA-N 2-chlorooxolane Chemical compound ClC1CCCO1 ZVAKZVDJIUFFFP-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 description 1
- 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 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 238000007696 Kjeldahl method Methods 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004368 Modified starch Substances 0.000 description 1
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- GWBWGPRZOYDADH-UHFFFAOYSA-N [C].[Na] Chemical compound [C].[Na] GWBWGPRZOYDADH-UHFFFAOYSA-N 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- QVYARBLCAHCSFJ-UHFFFAOYSA-N butane-1,1-diamine Chemical compound CCCC(N)N QVYARBLCAHCSFJ-UHFFFAOYSA-N 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- UFULAYFCSOUIOV-UHFFFAOYSA-N cysteamine Chemical compound NCCS UFULAYFCSOUIOV-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 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
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229960003151 mercaptamine Drugs 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- BPLYVSYSBPLDOA-GYOJGHLZSA-N n-[(2r,3r)-1,3-dihydroxyoctadecan-2-yl]tetracosanamide Chemical compound CCCCCCCCCCCCCCCCCCCCCCCC(=O)N[C@H](CO)[C@H](O)CCCCCCCCCCCCCCC BPLYVSYSBPLDOA-GYOJGHLZSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000004065 wastewater treatment 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
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2351/02—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to polysaccharides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2351/08—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
- C08J2403/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2451/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2451/08—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
COD(mg/L) | 色度/倍 | 浊度/NUT | 石油类/(mg/L) | |
废弃钻井液 | 9350 | 786 | 865 | 1265 |
实施例1 | 1840 | 18 | 14 | 90 |
实施例2 | 2100 | 20 | 12 | 87 |
实施例3 | 1769 | 23 | 12 | 89 |
实施例4 | 1539 | 16 | 12 | 97 |
实施例5 | 1890 | 13 | 15 | 107 |
实施例6 | 2119 | 16 | 11 | 150 |
实施例7 | 1767 | 15 | 16 | 84 |
对比例8 | 1644 | 12 | 9 | 87 |
对比例1 | 5800 | 432 | 376 | 560 |
Claims (24)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911417802.1A CN113121742B (zh) | 2019-12-31 | 2019-12-31 | 一种阳离子淀粉絮凝剂的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911417802.1A CN113121742B (zh) | 2019-12-31 | 2019-12-31 | 一种阳离子淀粉絮凝剂的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113121742A true CN113121742A (zh) | 2021-07-16 |
CN113121742B CN113121742B (zh) | 2022-11-11 |
Family
ID=76769112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911417802.1A Active CN113121742B (zh) | 2019-12-31 | 2019-12-31 | 一种阳离子淀粉絮凝剂的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113121742B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0872490A1 (en) * | 1997-04-16 | 1998-10-21 | Sony Corporation | High-molecular flocculant, method for producing the flocculant and water-treatment method employing the flocculant |
CN101665554A (zh) * | 2009-09-25 | 2010-03-10 | 上海大学 | 淀粉接枝共聚阳离子絮凝剂的制备方法 |
CN105218688A (zh) * | 2015-10-29 | 2016-01-06 | 黄河水利职业技术学院 | 一种多胺阳离子聚合物改性的淀粉絮凝剂及其制备方法 |
CN106995221A (zh) * | 2017-06-14 | 2017-08-01 | 北京市理化分析测试中心 | 一种具有自絮凝功能的重金属离子去除剂及其合成方法 |
CN110092844A (zh) * | 2018-01-30 | 2019-08-06 | 金东纸业(江苏)股份有限公司 | 阳离子淀粉及其制备方法 |
-
2019
- 2019-12-31 CN CN201911417802.1A patent/CN113121742B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0872490A1 (en) * | 1997-04-16 | 1998-10-21 | Sony Corporation | High-molecular flocculant, method for producing the flocculant and water-treatment method employing the flocculant |
CN101665554A (zh) * | 2009-09-25 | 2010-03-10 | 上海大学 | 淀粉接枝共聚阳离子絮凝剂的制备方法 |
CN105218688A (zh) * | 2015-10-29 | 2016-01-06 | 黄河水利职业技术学院 | 一种多胺阳离子聚合物改性的淀粉絮凝剂及其制备方法 |
CN106995221A (zh) * | 2017-06-14 | 2017-08-01 | 北京市理化分析测试中心 | 一种具有自絮凝功能的重金属离子去除剂及其合成方法 |
CN110092844A (zh) * | 2018-01-30 | 2019-08-06 | 金东纸业(江苏)股份有限公司 | 阳离子淀粉及其制备方法 |
Non-Patent Citations (2)
Title |
---|
吴修利等: "过硫酸铵引发阳离子淀粉接枝共聚物合成与表征", 《食品科学》 * |
金鹏等: "阳离子改性剂聚环氧氯丙烷-二甲胺的合成与应用", 《印染助剂》 * |
Also Published As
Publication number | Publication date |
---|---|
CN113121742B (zh) | 2022-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105218688B (zh) | 一种多胺阳离子聚合物改性的淀粉絮凝剂及其制备方法 | |
CN104910321B (zh) | 一种三元共聚阳离子型聚丙烯酰胺 | |
CN104356302B (zh) | 一种阳离子型改性淀粉交联絮凝剂及其应用 | |
CN103665258B (zh) | 一种造纸用干强剂的制备方法及其应用 | |
CN105776576A (zh) | 一种造纸污水处理剂及其制备方法 | |
CN101254970B (zh) | 一种脱色絮凝剂 | |
CN102070233A (zh) | 一种季铵盐阳离子型有机高分子絮凝剂及其制备方法 | |
CN103964557A (zh) | 一种利用造纸污泥制备阳离子有机絮凝剂的方法 | |
CN111530434A (zh) | 一种吸附重金属离子的硅胶吸附剂及其制备方法 | |
CN108794688A (zh) | 一种改性淀粉环保材料的合成方法 | |
CN108083614B (zh) | 一种水分散型硅藻土复合絮凝脱水剂及其应用 | |
Wang et al. | New sustainable Mannich-functionalized lignin flocculants for ultra-efficiently tailoring wastewater purification | |
CN100515968C (zh) | 一种阳离子污泥脱水剂的合成方法 | |
CN113121742B (zh) | 一种阳离子淀粉絮凝剂的制备方法 | |
US4347339A (en) | Cationic block copolymers | |
CN105001381B (zh) | 一种造纸污泥基两性高分子絮凝剂的制备方法 | |
CN108251085A (zh) | 一种抗盐抗高温降滤失剂及其制备方法 | |
CN113121002B (zh) | 一种絮凝剂及其制备方法和应用 | |
CN105565459B (zh) | 一种聚合氯化铁—造纸污泥基胺化聚合物复合絮凝剂及其制备方法 | |
CN112194759A (zh) | 一种用于污水处理的淀粉基高分子复合絮凝剂及制备方法 | |
CN101575132A (zh) | 一种双阳离子聚丙烯酰胺絮凝剂及其制备方法 | |
WO2001046281A1 (fr) | Floculant polymerique et procede de deshydratation de boue | |
CN110963606A (zh) | 一种应用于有机染料染色污水处理的絮凝剂的制备方法 | |
CN113307345B (zh) | 一种环境激素类污染地下水的絮凝剂的制备方法 | |
CN115894807A (zh) | 一种超浓缩混凝剂及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231113 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |