CN113491956B - 一种lldpe油水分离膜及其制备方法和应用 - Google Patents
一种lldpe油水分离膜及其制备方法和应用 Download PDFInfo
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- CN113491956B CN113491956B CN202110801573.4A CN202110801573A CN113491956B CN 113491956 B CN113491956 B CN 113491956B CN 202110801573 A CN202110801573 A CN 202110801573A CN 113491956 B CN113491956 B CN 113491956B
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- 229920000092 linear low density polyethylene Polymers 0.000 title claims abstract description 165
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 160
- 238000000926 separation method Methods 0.000 title claims abstract description 140
- 238000002360 preparation method Methods 0.000 title claims abstract description 34
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- STZCRXQWRGQSJD-UHFFFAOYSA-M sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate Chemical compound [Na+].C1=CC(N(C)C)=CC=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-UHFFFAOYSA-M 0.000 description 1
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Classifications
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- 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
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- 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
-
- 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
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
-
- 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
- B01D17/08—Thickening liquid suspensions by filtration
- B01D17/085—Thickening liquid suspensions by filtration with membranes
-
- 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
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/262—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/04—Hydrophobization
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/38—Hydrophobic membranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
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Priority Applications (1)
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CN202110801573.4A CN113491956B (zh) | 2021-07-15 | 2021-07-15 | 一种lldpe油水分离膜及其制备方法和应用 |
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CN202110801573.4A CN113491956B (zh) | 2021-07-15 | 2021-07-15 | 一种lldpe油水分离膜及其制备方法和应用 |
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CN113491956A CN113491956A (zh) | 2021-10-12 |
CN113491956B true CN113491956B (zh) | 2023-04-25 |
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Family Applications (1)
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CN202110801573.4A Active CN113491956B (zh) | 2021-07-15 | 2021-07-15 | 一种lldpe油水分离膜及其制备方法和应用 |
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Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6449620A (en) * | 1987-08-20 | 1989-02-27 | Mitsui Toatsu Chemicals | Manufacture of holey film |
AU6891091A (en) * | 1989-12-06 | 1991-06-26 | Wolf Herkenberg | Thin flexible sheet sorption material for the removal of oil from oil spills |
CN101851069B (zh) * | 2010-02-11 | 2012-05-30 | 浙江工业大学 | 一种利用筛网模板法制备聚合物超疏水表面的方法 |
CN101879781B (zh) * | 2010-06-21 | 2012-11-21 | 浙江工业大学 | 以钢辊为模板制备聚合物超疏水表面的方法 |
CN102600735B (zh) * | 2012-03-29 | 2014-09-03 | 吉林大学 | 一种无机相分离膜及其在油水分离中的应用 |
CN102627799B (zh) * | 2012-04-25 | 2014-02-05 | 上海长歌包装材料有限公司 | 一种超疏水低密度聚乙烯薄膜材料及其制备方法 |
US9908985B2 (en) * | 2012-09-11 | 2018-03-06 | UNIVERSITé LAVAL | Microporous and hydrophobic polymeric hollow fiber membranes and methods for preparation thereof |
CN102909813A (zh) * | 2012-10-15 | 2013-02-06 | 常州海川卓越密封材料有限公司 | 一种共混改性超疏水表面的制备方法 |
CN105854351A (zh) * | 2016-04-15 | 2016-08-17 | 北京天恒盛通科技发展有限公司 | 用于油水分离的超疏水多孔膜及其制备方法和用途 |
CN105906909B (zh) * | 2016-05-18 | 2018-11-23 | 郑州大学 | 一种高密度聚乙烯油水分离材料及其制备方法 |
CN106540551B (zh) * | 2016-10-06 | 2019-08-23 | 浙江大学 | 高疏水性聚乙烯平板微孔膜及其制备方法 |
CN106867089B (zh) * | 2017-02-28 | 2019-06-18 | 华南理工大学 | 一种透气性复合薄膜及其制备方法 |
CN109774111A (zh) * | 2017-11-13 | 2019-05-21 | 洛阳尖端技术研究院 | 一种疏水塑料薄膜及其制备方法 |
CN110577687A (zh) * | 2018-06-08 | 2019-12-17 | 康美包(苏州)有限公司 | 一种疏液薄膜及其制备方法和应用 |
CN109262930A (zh) * | 2018-08-02 | 2019-01-25 | 浙江工业大学 | 一种深色防干灰尘沉积的防晒聚合物薄膜的制备方法 |
CN110193361B (zh) * | 2019-07-01 | 2021-10-01 | 中国工程物理研究院机械制造工艺研究所 | 一种不可逆吸氢多孔复合材料的制备方法及其制品 |
CN112726018B (zh) * | 2021-01-13 | 2022-04-29 | 河南工程学院 | 基于pp无纺布的油水分离材料的制备方法 |
CN112644119A (zh) * | 2021-01-20 | 2021-04-13 | 河南工程学院 | 具有自清洁功能的lldpe电磁屏蔽膜的制备方法 |
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