CN107281781A - 超亲水超疏油淀粉油水分离膜、其制备方法及应用 - Google Patents
超亲水超疏油淀粉油水分离膜、其制备方法及应用 Download PDFInfo
- Publication number
- CN107281781A CN107281781A CN201610221210.2A CN201610221210A CN107281781A CN 107281781 A CN107281781 A CN 107281781A CN 201610221210 A CN201610221210 A CN 201610221210A CN 107281781 A CN107281781 A CN 107281781A
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- China
- Prior art keywords
- water
- starch
- separationg film
- oil
- oil separationg
- 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 65
- 239000008107 starch Substances 0.000 title claims abstract description 65
- 235000019698 starch Nutrition 0.000 title claims abstract description 65
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 17
- 239000003054 catalyst Substances 0.000 claims abstract description 16
- 239000011259 mixed solution Substances 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 18
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 13
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 13
- 239000000243 solution Substances 0.000 claims description 11
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 108010010803 Gelatin Proteins 0.000 claims description 8
- 229920000159 gelatin Polymers 0.000 claims description 8
- 239000008273 gelatin Substances 0.000 claims description 8
- 235000019322 gelatine Nutrition 0.000 claims description 8
- 235000011852 gelatine desserts Nutrition 0.000 claims description 8
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 claims description 5
- 229940014800 succinic anhydride Drugs 0.000 claims description 5
- 239000002798 polar solvent Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 2
- 239000011236 particulate material Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 2
- 230000003373 anti-fouling effect Effects 0.000 abstract description 2
- 239000003960 organic solvent Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 55
- 239000000463 material Substances 0.000 description 13
- 235000019198 oils Nutrition 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 238000000926 separation method Methods 0.000 description 8
- 238000003756 stirring Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000004108 freeze drying Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000011953 bioanalysis Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 235000019476 oil-water mixture Nutrition 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201610221210.2A CN107281781B (zh) | 2016-04-11 | 2016-04-11 | 超亲水超疏油淀粉油水分离膜、其制备方法及应用 |
Applications Claiming Priority (1)
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CN201610221210.2A CN107281781B (zh) | 2016-04-11 | 2016-04-11 | 超亲水超疏油淀粉油水分离膜、其制备方法及应用 |
Publications (2)
Publication Number | Publication Date |
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CN107281781A true CN107281781A (zh) | 2017-10-24 |
CN107281781B CN107281781B (zh) | 2019-07-09 |
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CN201610221210.2A Active CN107281781B (zh) | 2016-04-11 | 2016-04-11 | 超亲水超疏油淀粉油水分离膜、其制备方法及应用 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108212104A (zh) * | 2017-12-29 | 2018-06-29 | 吴迪 | 一种亲油稳定性纤维素基吸油材料的制备方法 |
CN108421421A (zh) * | 2018-02-12 | 2018-08-21 | 上海大学 | 具有水下超疏油性质复合涂层的织物网及其制备方法 |
CN110548397A (zh) * | 2018-06-04 | 2019-12-10 | 宁波蓝盾新材料科技有限公司 | 一种新型复合还原氧化碳纳米管正渗透膜及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1063425A (zh) * | 1992-01-17 | 1992-08-12 | 厦门大学 | 高效分离膜的制作法 |
CN102698471A (zh) * | 2012-05-16 | 2012-10-03 | 清华大学 | 一种油水分离网膜及其制备方法 |
CN104368247A (zh) * | 2013-08-13 | 2015-02-25 | 苏州二元世纪纳米技术有限公司 | 亲水-水下疏油的高分子多孔膜、其制备方法及应用 |
-
2016
- 2016-04-11 CN CN201610221210.2A patent/CN107281781B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1063425A (zh) * | 1992-01-17 | 1992-08-12 | 厦门大学 | 高效分离膜的制作法 |
CN102698471A (zh) * | 2012-05-16 | 2012-10-03 | 清华大学 | 一种油水分离网膜及其制备方法 |
CN104368247A (zh) * | 2013-08-13 | 2015-02-25 | 苏州二元世纪纳米技术有限公司 | 亲水-水下疏油的高分子多孔膜、其制备方法及应用 |
Non-Patent Citations (1)
Title |
---|
ATHANASIOS MILIONIS等: "Superhydrophobic nanocomposites from biodegradable thermoplastic starch composites (Mater-Bi®), hydrophobic nano-silica and lycopodium spores", 《RSC ADVANCES》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108212104A (zh) * | 2017-12-29 | 2018-06-29 | 吴迪 | 一种亲油稳定性纤维素基吸油材料的制备方法 |
CN108421421A (zh) * | 2018-02-12 | 2018-08-21 | 上海大学 | 具有水下超疏油性质复合涂层的织物网及其制备方法 |
CN110548397A (zh) * | 2018-06-04 | 2019-12-10 | 宁波蓝盾新材料科技有限公司 | 一种新型复合还原氧化碳纳米管正渗透膜及其制备方法 |
CN110548397B (zh) * | 2018-06-04 | 2022-01-28 | 宁波蓝盾新材料科技有限公司 | 一种新型复合还原氧化碳纳米管正渗透膜及其制备方法 |
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Effective date of registration: 20200928 Address after: 315400 no.1101, Huiqiao Road, Langxia street, Yuyao City, Ningbo City, Zhejiang Province (self declaration) Patentee after: Ningbo Haiqiang Equipment Technology Co.,Ltd. Address before: No. 519 Road, 315201 Zhejiang Zhuang Zhenhai District of city of Ningbo Province Patentee before: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES |
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Denomination of invention: Super hydrophilic and super hydrophobic starch oil-water separation membrane, preparation method and application thereof Effective date of registration: 20231024 Granted publication date: 20190709 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Ningbo Yuyao sub branch Pledgor: Ningbo Haiqiang Equipment Technology Co.,Ltd. Registration number: Y2023980062389 |
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