CN113979519B - 一种用于去除水中多种离子的电容去离子装置 - Google Patents
一种用于去除水中多种离子的电容去离子装置 Download PDFInfo
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- CN113979519B CN113979519B CN202111313497.9A CN202111313497A CN113979519B CN 113979519 B CN113979519 B CN 113979519B CN 202111313497 A CN202111313497 A CN 202111313497A CN 113979519 B CN113979519 B CN 113979519B
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- 238000002242 deionisation method Methods 0.000 title claims abstract description 41
- 150000002500 ions Chemical class 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000004966 Carbon aerogel Substances 0.000 claims abstract description 27
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000010949 copper Substances 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 239000006260 foam Substances 0.000 claims abstract description 15
- 239000003014 ion exchange membrane Substances 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 238000013329 compounding Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 11
- -1 polytetrafluoroethylene Polymers 0.000 claims description 9
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 4
- 239000004964 aerogel Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 230000032683 aging Effects 0.000 claims description 2
- 239000012300 argon atmosphere Substances 0.000 claims description 2
- 238000003763 carbonization Methods 0.000 claims description 2
- 238000010000 carbonizing Methods 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 238000005342 ion exchange Methods 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000002210 supercritical carbon dioxide drying Methods 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract description 2
- 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 abstract description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011575 calcium Substances 0.000 abstract description 2
- 229910052791 calcium Inorganic materials 0.000 abstract description 2
- 239000006258 conductive agent Substances 0.000 abstract description 2
- 229910052731 fluorine Inorganic materials 0.000 abstract description 2
- 239000011737 fluorine Substances 0.000 abstract description 2
- 239000011777 magnesium Substances 0.000 abstract description 2
- 229910052749 magnesium Inorganic materials 0.000 abstract description 2
- 229910052708 sodium Inorganic materials 0.000 abstract description 2
- 239000011734 sodium Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 3
- 239000003456 ion exchange resin Substances 0.000 description 3
- 229920003303 ion-exchange polymer Polymers 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000036619 pore blockages Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4691—Capacitive deionisation
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
Claims (4)
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CN202111313497.9A CN113979519B (zh) | 2021-11-08 | 2021-11-08 | 一种用于去除水中多种离子的电容去离子装置 |
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CN202111313497.9A CN113979519B (zh) | 2021-11-08 | 2021-11-08 | 一种用于去除水中多种离子的电容去离子装置 |
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CN113979519A CN113979519A (zh) | 2022-01-28 |
CN113979519B true CN113979519B (zh) | 2023-09-15 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101007663A (zh) * | 2007-01-11 | 2007-08-01 | 吴祖成 | 一种无结垢并回收阴阳离子的电去离子净水装置及方法 |
CN101337717A (zh) * | 2008-09-28 | 2009-01-07 | 上海纳晶科技有限公司 | 一种高效率节能型隔膜电容去离子装置 |
WO2015183382A2 (en) * | 2014-04-30 | 2015-12-03 | Massachusetts Institute Of Technolgy | Conductive aerogel |
CN106517423A (zh) * | 2016-08-30 | 2017-03-22 | 浙江大维高新技术股份有限公司 | 一种电容去离子设备专用碳气凝胶电极及其制备方法 |
CN112320903A (zh) * | 2020-10-12 | 2021-02-05 | 江汉大学 | 一种电容去离子电极及电容去离子装置 |
CN113247994A (zh) * | 2021-05-28 | 2021-08-13 | 生态环境部南京环境科学研究所 | 一种基于电容去离子技术的水处理装置 |
-
2021
- 2021-11-08 CN CN202111313497.9A patent/CN113979519B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101007663A (zh) * | 2007-01-11 | 2007-08-01 | 吴祖成 | 一种无结垢并回收阴阳离子的电去离子净水装置及方法 |
CN101337717A (zh) * | 2008-09-28 | 2009-01-07 | 上海纳晶科技有限公司 | 一种高效率节能型隔膜电容去离子装置 |
WO2015183382A2 (en) * | 2014-04-30 | 2015-12-03 | Massachusetts Institute Of Technolgy | Conductive aerogel |
CN106517423A (zh) * | 2016-08-30 | 2017-03-22 | 浙江大维高新技术股份有限公司 | 一种电容去离子设备专用碳气凝胶电极及其制备方法 |
CN112320903A (zh) * | 2020-10-12 | 2021-02-05 | 江汉大学 | 一种电容去离子电极及电容去离子装置 |
CN113247994A (zh) * | 2021-05-28 | 2021-08-13 | 生态环境部南京环境科学研究所 | 一种基于电容去离子技术的水处理装置 |
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Effective date of registration: 20231011 Address after: 243000 No. 666 Xitang Road, Ma'anshan Economic Development Zone, Anhui Province Patentee after: MAANSHAN Mine Research Institute Co.,Ltd. Patentee after: SINOSTEEL MIMR NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 243000 No. 666 Xitang Road, Ma'anshan Economic Development Zone, Anhui Province Patentee before: MAANSHAN Mine Research Institute Co.,Ltd. Patentee before: SINOSTEEL MIMR NEW MATERIAL TECHNOLOGY Co.,Ltd. Patentee before: Sinosteel Nanjing Huaxin Technology Co.,Ltd. |
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