CN105749764B - 一体式多根陶瓷中空纤维分子筛膜制备方法 - Google Patents
一体式多根陶瓷中空纤维分子筛膜制备方法 Download PDFInfo
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- CN105749764B CN105749764B CN201610256294.3A CN201610256294A CN105749764B CN 105749764 B CN105749764 B CN 105749764B CN 201610256294 A CN201610256294 A CN 201610256294A CN 105749764 B CN105749764 B CN 105749764B
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- hollow fiber
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- molecular sieve
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- 239000012510 hollow fiber Substances 0.000 title claims abstract description 59
- 239000012528 membrane Substances 0.000 title claims abstract description 41
- 239000000919 ceramic Substances 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- 235000012489 doughnuts Nutrition 0.000 claims abstract description 51
- 239000002808 molecular sieve Substances 0.000 claims abstract description 47
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 47
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000013078 crystal Substances 0.000 claims abstract description 29
- 239000003566 sealing material Substances 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 24
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000003786 synthesis reaction Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 230000008595 infiltration Effects 0.000 claims description 3
- 238000001764 infiltration Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229910052594 sapphire Inorganic materials 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 14
- 238000010899 nucleation Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 5
- 238000001723 curing Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000002386 leaching Methods 0.000 description 3
- 239000002585 base Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002120 nanofilm Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000001458 anti-acid effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 239000004590 silicone sealant Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 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
- B01D71/02—Inorganic material
- B01D71/028—Molecular sieves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
-
- 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
- B01D67/0039—Inorganic membrane manufacture
- B01D67/0051—Inorganic membrane manufacture by controlled crystallisation, e,.g. hydrothermal growth
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/24—Mechanical properties, e.g. strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/30—Chemical resistance
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (8)
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CN201610256294.3A CN105749764B (zh) | 2016-04-22 | 2016-04-22 | 一体式多根陶瓷中空纤维分子筛膜制备方法 |
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CN201610256294.3A CN105749764B (zh) | 2016-04-22 | 2016-04-22 | 一体式多根陶瓷中空纤维分子筛膜制备方法 |
Publications (2)
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CN105749764A CN105749764A (zh) | 2016-07-13 |
CN105749764B true CN105749764B (zh) | 2018-05-25 |
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CN201610256294.3A Active CN105749764B (zh) | 2016-04-22 | 2016-04-22 | 一体式多根陶瓷中空纤维分子筛膜制备方法 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105879687B (zh) * | 2016-04-26 | 2018-05-11 | 南京工业大学 | 一种陶瓷中空纤维膜滤芯元件及其组件 |
CN108114613A (zh) * | 2016-11-26 | 2018-06-05 | 中国科学院大连化学物理研究所 | 晶种法制备耐酸性沸石分子筛膜的方法 |
CN106902651B (zh) * | 2017-03-07 | 2019-06-07 | 大连理工大学 | 一种亲疏水性梯度变化的复合膜制备方法 |
US11691109B2 (en) * | 2017-03-17 | 2023-07-04 | Sumitomo Chemical Company, Limited | Gas separation membrane element, gas separation membrane module and gas separation apparatus |
CN107335343B (zh) * | 2017-09-06 | 2018-03-13 | 孔杰 | 一种中空纤维NaA分子筛膜的合成装置及合成方法 |
CN108786480B (zh) * | 2017-09-06 | 2021-06-15 | 徐倩倩 | 医药化工用分子筛膜的合成装置 |
CN108636128B (zh) * | 2018-05-14 | 2020-02-21 | 南京工业大学 | 一种微波加热法快速制备h0h取向MFI型分子筛膜的方法 |
CN109663506B (zh) * | 2018-08-16 | 2024-04-19 | 江苏旭一高科技有限公司 | 一种正多边形中空纤维膜组件及其制造方法 |
CN111825102B (zh) * | 2019-04-18 | 2022-03-22 | 中国科学院大连化学物理研究所 | 一种高硅y分子筛的干胶转化合成方法 |
CN112957827B (zh) * | 2021-01-27 | 2023-04-18 | 浙江东大环境工程有限公司 | 一种聚四氟乙烯中空纤维膜空气过滤装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101279208A (zh) * | 2008-05-20 | 2008-10-08 | 吉林大学 | 一种制备y型分子筛膜的方法 |
CN102580568A (zh) * | 2012-03-13 | 2012-07-18 | 南京工业大学 | 一种中空纤维分子筛膜的批量化制备方法 |
JP2016530076A (ja) * | 2013-12-31 | 2016-09-29 | 南京工▲業▼大学Nanjing University Of Technology | 高強度の中空糸型分子ふるい膜及びその製造方法 |
-
2016
- 2016-04-22 CN CN201610256294.3A patent/CN105749764B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101279208A (zh) * | 2008-05-20 | 2008-10-08 | 吉林大学 | 一种制备y型分子筛膜的方法 |
CN102580568A (zh) * | 2012-03-13 | 2012-07-18 | 南京工业大学 | 一种中空纤维分子筛膜的批量化制备方法 |
JP2016530076A (ja) * | 2013-12-31 | 2016-09-29 | 南京工▲業▼大学Nanjing University Of Technology | 高強度の中空糸型分子ふるい膜及びその製造方法 |
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Effective date of registration: 20230427 Address after: 211808 Jiangbei New District Park Idea No. 1, Nanjing, Jiangsu Province Patentee after: NANJING MEMBRANE MATERIALS INDUSTRY TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Address before: 210009, 5 new model street, Gulou District, Jiangsu, Nanjing Patentee before: NANJING University OF TECHNOLOGY Patentee before: NANJING MEMBRANE MATERIALS INDUSTRY TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |
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Effective date of registration: 20230924 Address after: No. 1 Factory Building (North), Jiangsu Membrane Technology Industrial Park, No. 1, Jiangbei New Area, Nanjing, Jiangsu Province, 211808 Patentee after: Jiangsu Xuyi High tech Co.,Ltd. Address before: 211808 Jiangbei New District Park Idea No. 1, Nanjing, Jiangsu Province Patentee before: NANJING MEMBRANE MATERIALS INDUSTRY TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |
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