CN101412785B - 电中性两性离子型聚丙烯酰胺絮凝剂的制备方法 - Google Patents
电中性两性离子型聚丙烯酰胺絮凝剂的制备方法 Download PDFInfo
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- CN101412785B CN101412785B CN2008101620612A CN200810162061A CN101412785B CN 101412785 B CN101412785 B CN 101412785B CN 2008101620612 A CN2008101620612 A CN 2008101620612A CN 200810162061 A CN200810162061 A CN 200810162061A CN 101412785 B CN101412785 B CN 101412785B
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- monomer
- polyacrylamide flocculant
- acrylamide
- amphichroic
- lycine
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- 229920002401 polyacrylamide Polymers 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims description 9
- 230000007935 neutral effect Effects 0.000 title 1
- 239000000178 monomer Substances 0.000 claims abstract description 43
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 27
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims abstract description 27
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims abstract description 24
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 15
- 238000001556 precipitation Methods 0.000 claims abstract description 15
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims abstract description 14
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims abstract description 14
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims abstract description 12
- 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 abstract description 10
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims abstract description 10
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000243 solution Substances 0.000 claims abstract description 7
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims abstract description 6
- 239000012267 brine Substances 0.000 claims abstract description 5
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims abstract description 5
- 239000012966 redox initiator Substances 0.000 claims abstract description 5
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 22
- 239000003999 initiator Substances 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 16
- 239000007864 aqueous solution Substances 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 229960003237 betaine Drugs 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 7
- 239000011780 sodium chloride Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000004160 Ammonium persulphate Substances 0.000 claims description 5
- 235000019395 ammonium persulphate Nutrition 0.000 claims description 5
- 239000004159 Potassium persulphate Substances 0.000 claims description 4
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 4
- 235000019394 potassium persulphate Nutrition 0.000 claims description 4
- 230000002829 reductive effect Effects 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 abstract description 10
- 239000005995 Aluminium silicate Substances 0.000 abstract description 4
- 235000012211 aluminium silicate Nutrition 0.000 abstract description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 229920001577 copolymer Polymers 0.000 abstract description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract description 2
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 abstract description 2
- KFDVPJUYSDEJTH-UHFFFAOYSA-N 4-ethenylpyridine Chemical compound C=CC1=CC=NC=C1 KFDVPJUYSDEJTH-UHFFFAOYSA-N 0.000 abstract 2
- IZWSFJTYBVKZNK-UHFFFAOYSA-O N-dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonic acid Chemical compound CCCCCCCCCCCC[N+](C)(C)CCCS(O)(=O)=O IZWSFJTYBVKZNK-UHFFFAOYSA-O 0.000 abstract 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 6
- 238000005189 flocculation Methods 0.000 description 5
- 230000016615 flocculation Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 229920001897 terpolymer Polymers 0.000 description 5
- 239000008394 flocculating agent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- -1 amine lactone Chemical class 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000536 2-Acrylamido-2-methylpropane sulfonic acid Polymers 0.000 description 1
- XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 description 1
- XXZCIYUJYUESMD-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-3-(morpholin-4-ylmethyl)pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C(=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2)CN1CCOCC1 XXZCIYUJYUESMD-UHFFFAOYSA-N 0.000 description 1
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 1
- ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2 ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 0.000 description 1
- MPNXSZJPSVBLHP-UHFFFAOYSA-N 2-chloro-n-phenylpyridine-3-carboxamide Chemical compound ClC1=NC=CC=C1C(=O)NC1=CC=CC=C1 MPNXSZJPSVBLHP-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 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 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- DJEHXEMURTVAOE-UHFFFAOYSA-M potassium bisulfite Chemical compound [K+].OS([O-])=O DJEHXEMURTVAOE-UHFFFAOYSA-M 0.000 description 1
- 235000010259 potassium hydrogen sulphite Nutrition 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
实施例 | 丙烯酰胺/甜菜碱型单体(wt/wt) | 特性粘数(ml/g) | 高岭土废水透过率T(%) | Fe2O3废水透过率T(%) |
例1 | 16:1 | 656.4 | 91.0 | 84.0 |
例2 | 6:1 | 256.2 | 82.8 | 79.5 |
例3 | 3:1 | 240.0 | 87.5 | 82.1 |
例4 | 1:1 | 88.2 | 87.1 | 82.3 |
例5 | 16:1 | 441.3 | 87.1 | 78.9 |
例6 | 16:1 | 112.7 | 80.4 | 73.5 |
例7 | 16:1 | 583.6 | 88.2 | 82.3 |
例8 | 1:1 | 85.2 | 86.6 | 82.0 |
例9 | 16:1 | 576.5 | 88.3 | 82.0 |
例10 | 3:1 | 250.1 | 87.7 | 82.5 |
例11 | 99:1 | 456.3 | 86.5 | 79.6 |
例12 | 1:1 | 100.2 | 87.8 | 83.1 |
Claims (3)
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CN2008101620612A CN101412785B (zh) | 2008-11-07 | 2008-11-07 | 电中性两性离子型聚丙烯酰胺絮凝剂的制备方法 |
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CN2008101620612A CN101412785B (zh) | 2008-11-07 | 2008-11-07 | 电中性两性离子型聚丙烯酰胺絮凝剂的制备方法 |
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Publication Number | Publication Date |
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CN101412785A CN101412785A (zh) | 2009-04-22 |
CN101412785B true CN101412785B (zh) | 2011-09-28 |
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CN2008101620612A Expired - Fee Related CN101412785B (zh) | 2008-11-07 | 2008-11-07 | 电中性两性离子型聚丙烯酰胺絮凝剂的制备方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US8288472B2 (en) * | 2009-12-29 | 2012-10-16 | Chung-Yuan Christian University | Antibiofouling nonionic-zwitterionic copolymer |
CN103923254B (zh) * | 2014-04-17 | 2016-01-13 | 中国海洋石油总公司 | 一种盐增稠型水溶性支化聚合物及其制备方法与应用 |
CN106608945B (zh) | 2015-10-21 | 2019-03-19 | 中国石油化工股份有限公司 | 一种共聚缔合物及其制备方法和应用及钻井液 |
CN114276488B (zh) * | 2022-03-03 | 2022-06-03 | 河南博源新材料有限公司 | 一种长支链多头的阳离子型聚丙烯酰胺及其用途 |
CN118307713B (zh) * | 2024-05-30 | 2024-08-06 | 广州市豫泉净水材料有限公司 | 一种净水用聚丙烯酰胺絮凝剂及其制备方法 |
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C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Qian Jinwen Inventor after: Gui Zhangliang Inventor after: An Quanfu Inventor after: Liu Yanxing Inventor before: Qian Jinwen Inventor before: Gui Zhangliang Inventor before: An Quanfu |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: QIAN JINWEN GUI ZHANGLIANG AN QUANFU TO: QIAN JINWEN GUI ZHANGLIANG AN QUANFU LIU YANXING |
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Granted publication date: 20110928 Termination date: 20131107 |