CN111359457B - Sulfonated polyarylethersulfone nanofiltration membrane and preparation method thereof - Google Patents
Sulfonated polyarylethersulfone nanofiltration membrane and preparation method thereof Download PDFInfo
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- CN111359457B CN111359457B CN202010255833.8A CN202010255833A CN111359457B CN 111359457 B CN111359457 B CN 111359457B CN 202010255833 A CN202010255833 A CN 202010255833A CN 111359457 B CN111359457 B CN 111359457B
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- membrane
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- nanofiltration membrane
- nascent
- sulfonated polyarylethersulfone
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- 239000012528 membrane Substances 0.000 title claims abstract description 141
- 229920000110 poly(aryl ether sulfone) Polymers 0.000 title claims abstract description 69
- 238000001728 nano-filtration Methods 0.000 title claims abstract description 45
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000005266 casting Methods 0.000 claims description 32
- 239000008367 deionised water Substances 0.000 claims description 26
- 229910021641 deionized water Inorganic materials 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 25
- 239000011521 glass Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 14
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 12
- 238000007790 scraping Methods 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 8
- 238000007711 solidification Methods 0.000 claims description 5
- 230000008023 solidification Effects 0.000 claims description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 32
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 230000004907 flux Effects 0.000 description 5
- 229920000557 Nafion® Polymers 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- PPCPANAWTNYWJR-UHFFFAOYSA-N 3-[2-fluoro-5-(4-fluoro-3-quinolin-3-ylphenyl)sulfonylphenyl]quinoline Chemical compound C1=CC=C2C(=C1)C=C(C=N2)C3=C(C=CC(=C3)S(=O)(=O)C4=CC(=C(C=C4)F)C5=CC6=CC=CC=C6N=C5)F PPCPANAWTNYWJR-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 210000000170 cell membrane Anatomy 0.000 description 2
- 239000012295 chemical reaction liquid Substances 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920006393 polyether sulfone Polymers 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- -1 sulfonylbis (6-fluoro-3, 1-phenylene) Chemical class 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- FMHXJHFDKAXSKN-UHFFFAOYSA-N 2-bromo-4-(3-bromo-4-fluorophenyl)sulfonyl-1-fluorobenzene Chemical compound C1=C(Br)C(F)=CC=C1S(=O)(=O)C1=CC=C(F)C(Br)=C1 FMHXJHFDKAXSKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000009295 crossflow filtration Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012527 feed solution Substances 0.000 description 1
- 238000013100 final test Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- CEQFOVLGLXCDCX-WUKNDPDISA-N methyl red Chemical compound C1=CC(N(C)C)=CC=C1\N=N\C1=CC=CC=C1C(O)=O CEQFOVLGLXCDCX-WUKNDPDISA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- YGDICLRMNDWZAK-UHFFFAOYSA-N quinolin-3-ylboronic acid Chemical compound C1=CC=CC2=CC(B(O)O)=CN=C21 YGDICLRMNDWZAK-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Water Supply & Treatment (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Test sample | Flow rate (L/(m)2*h)) | Retention (%) |
Sulfonated poly (aryl ether sulfone) nanofiltration membrane 1 | 51.3 | 79.8 |
Sulfonated poly (aryl ether sulfone) nanofiltration membrane 2 | 51.1 | 78.7 |
Sulfonated poly (aryl ether sulfone) nanofiltration membrane 3 | 49.8 | 81.2 |
Sulfonated poly (aryl ether sulfone) nanofiltration membrane 4 | 54.6 | 73.8 |
Sulfonated poly (aryl ether sulfone) nanofiltration membrane 5 | 50.5 | 80.3 |
Sulfonated poly (aryl ether sulfone) nanofiltration membrane 6 | 51.0 | 79.1 |
Sulfonated poly (aryl ether sulfone) nanofiltration membrane 7 | 50.6 | 78.8 |
Control nanofiltration membranes | 43.7 | 76.5 |
Claims (8)
Priority Applications (1)
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CN202010255833.8A CN111359457B (en) | 2020-04-02 | 2020-04-02 | Sulfonated polyarylethersulfone nanofiltration membrane and preparation method thereof |
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CN202010255833.8A CN111359457B (en) | 2020-04-02 | 2020-04-02 | Sulfonated polyarylethersulfone nanofiltration membrane and preparation method thereof |
Publications (2)
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CN111359457A CN111359457A (en) | 2020-07-03 |
CN111359457B true CN111359457B (en) | 2021-12-14 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1583831A (en) * | 2004-05-27 | 2005-02-23 | 上海交通大学 | Benzimidazole with sulfonate as side group and benzoxaazole copolymer and its preparation |
CN101238602A (en) * | 2005-07-15 | 2008-08-06 | 捷时雅株式会社 | Electrode electrolyte for use in solid polymer fuel cell |
US20090221787A1 (en) * | 2005-07-09 | 2009-09-03 | Thomas Haring | Production Of Monomer, Oligomer And Polymer Phosphonic Acid Esters And Phosphonic And Sulphonic Acids By A Nucleophile Aromatic Substitution |
CN101724165A (en) * | 2009-11-20 | 2010-06-09 | 清华大学 | Epoxy crosslinking sulfonated polyaryletherketone proton exchange membrane material and preparation method thereof |
CN102558557A (en) * | 2010-12-02 | 2012-07-11 | 现代自动车株式会社 | Poly (arylene ether) copolymer having cation exchange group, method for producing the same, and use thereof |
CN103506016A (en) * | 2012-06-29 | 2014-01-15 | 南京理工大学 | Novel sulfonated polyarylether sulfone water treatment ultrafiltration membrane and preparation method thereof |
CN110527093A (en) * | 2019-08-15 | 2019-12-03 | 温州大学 | A kind of the sulfonation Cardo polyether sulfone polymer and synthetic method, reverse osmosis composite membrane of amino-contained |
-
2020
- 2020-04-02 CN CN202010255833.8A patent/CN111359457B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1583831A (en) * | 2004-05-27 | 2005-02-23 | 上海交通大学 | Benzimidazole with sulfonate as side group and benzoxaazole copolymer and its preparation |
US20090221787A1 (en) * | 2005-07-09 | 2009-09-03 | Thomas Haring | Production Of Monomer, Oligomer And Polymer Phosphonic Acid Esters And Phosphonic And Sulphonic Acids By A Nucleophile Aromatic Substitution |
CN101238602A (en) * | 2005-07-15 | 2008-08-06 | 捷时雅株式会社 | Electrode electrolyte for use in solid polymer fuel cell |
CN101724165A (en) * | 2009-11-20 | 2010-06-09 | 清华大学 | Epoxy crosslinking sulfonated polyaryletherketone proton exchange membrane material and preparation method thereof |
CN102558557A (en) * | 2010-12-02 | 2012-07-11 | 现代自动车株式会社 | Poly (arylene ether) copolymer having cation exchange group, method for producing the same, and use thereof |
CN103506016A (en) * | 2012-06-29 | 2014-01-15 | 南京理工大学 | Novel sulfonated polyarylether sulfone water treatment ultrafiltration membrane and preparation method thereof |
CN110527093A (en) * | 2019-08-15 | 2019-12-03 | 温州大学 | A kind of the sulfonation Cardo polyether sulfone polymer and synthetic method, reverse osmosis composite membrane of amino-contained |
Non-Patent Citations (2)
Title |
---|
一类侧链型磺化聚芳醚砜质子交换膜的合成及表征;沈斌等;《高分子学报》;20161031(第10期);第1409-1417页 * |
磺化含侧苯基杂萘联苯聚芳醚砜膜材料的制备与性能;柳周洋等;《膜科学与技术》;20191031;第39卷(第5期);第87-93页 * |
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CN111359457A (en) | 2020-07-03 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200703 Assignee: Nanjing Yangzi Technology Industry Leasing Co.,Ltd. Assignor: Nanjing Qingyan Polymer New Materials Co.,Ltd. Contract record no.: X2023980047198 Denomination of invention: A Sulfonated Polyarylethersulfone Nanofiltration Membrane and Its Preparation Method Granted publication date: 20211214 License type: Exclusive License Record date: 20231115 |
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Denomination of invention: A Sulfonated Polyarylethersulfone Nanofiltration Membrane and Its Preparation Method Effective date of registration: 20231120 Granted publication date: 20211214 Pledgee: Nanjing Jiangbei new area green Financing Guarantee Co.,Ltd. Pledgor: Nanjing Qingyan Polymer New Materials Co.,Ltd. Registration number: Y2023980066156 |
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