CN107998905A - 一种表面完整性好的小孔径陶瓷膜的制备方法 - Google Patents
一种表面完整性好的小孔径陶瓷膜的制备方法 Download PDFInfo
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- CN107998905A CN107998905A CN201711382593.2A CN201711382593A CN107998905A CN 107998905 A CN107998905 A CN 107998905A CN 201711382593 A CN201711382593 A CN 201711382593A CN 107998905 A CN107998905 A CN 107998905A
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- 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
- B01D71/024—Oxides
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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
- B01D67/0039—Inorganic membrane manufacture
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/28—Pore treatments
- B01D2323/283—Reducing the pores
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
PS球的截留率 % | 首泡点 MPa | |
实施例1 | 99.9 | 2.2 |
实施例2 | 99.9 | 2.4 |
实施例3 | 99.9 | 2.3 |
对照例1 | 92.8 | 1.1 |
未处理的陶瓷膜 | 68.5 | 0.03 |
Claims (7)
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CN201711382593.2A CN107998905B (zh) | 2017-12-20 | 2017-12-20 | 一种修复陶瓷膜表面大孔或者裂纹的方法 |
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CN201711382593.2A CN107998905B (zh) | 2017-12-20 | 2017-12-20 | 一种修复陶瓷膜表面大孔或者裂纹的方法 |
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CN107998905A true CN107998905A (zh) | 2018-05-08 |
CN107998905B CN107998905B (zh) | 2020-11-13 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110652875A (zh) * | 2019-09-20 | 2020-01-07 | 三达膜科技(厦门)有限公司 | 一种耐磨损陶瓷微滤膜的制备方法 |
CN111495209A (zh) * | 2020-04-03 | 2020-08-07 | 南京钛净流体技术有限公司 | 一种陶瓷膜及其制备方法 |
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CN107117962A (zh) * | 2017-05-04 | 2017-09-01 | 郑州汉东科技有限公司 | 一种基于静电自组装技术的牙科全瓷修复材料的制备方法 |
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2017
- 2017-12-20 CN CN201711382593.2A patent/CN107998905B/zh active Active
Patent Citations (12)
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CN1347270A (zh) * | 2000-09-29 | 2002-05-01 | Tdk株式会社 | 薄膜电致发光元件及其制造方法 |
CN101528327A (zh) * | 2006-10-18 | 2009-09-09 | 日本碍子株式会社 | 陶瓷过滤器的制备方法 |
WO2008150419A1 (en) * | 2007-05-31 | 2008-12-11 | Corning Incorporated | Method for preparing a porous inorganic coating on a porous support using certain pore fillers |
CN103945917A (zh) * | 2011-11-16 | 2014-07-23 | 国际壳牌研究有限公司 | 渗漏稳定性气体分离膜***的制备或修复方法 |
CN104755155A (zh) * | 2012-11-01 | 2015-07-01 | 日本碍子株式会社 | 沸石膜的再生方法 |
CN104437112A (zh) * | 2014-10-11 | 2015-03-25 | 南京工业大学 | 一种基于静电诱导纳米颗粒包覆制备多孔金属担载陶瓷膜的方法 |
CN105983349A (zh) * | 2015-02-16 | 2016-10-05 | 中国科学院大连化学物理研究所 | 一种采用悬浮粒子烧结法制备陶瓷膜的方法 |
US20160348248A1 (en) * | 2015-05-28 | 2016-12-01 | GM Global Technology Operations LLC | Coated articles and methods of making the same |
CN105322120A (zh) * | 2015-10-08 | 2016-02-10 | 毛赢超 | 一种锂离子电池用凝胶隔膜水性pvdf涂层浆料的制备方法 |
CN105617881A (zh) * | 2016-02-01 | 2016-06-01 | 中国科学院上海高等研究院 | 一种修补载体表面缺陷的无机膜的制备方法 |
CN106747597A (zh) * | 2016-11-30 | 2017-05-31 | 南京悠谷知识产权服务有限公司 | 一种应用于污水处理的覆氧化钛的透明陶瓷及制备方法 |
CN107117962A (zh) * | 2017-05-04 | 2017-09-01 | 郑州汉东科技有限公司 | 一种基于静电自组装技术的牙科全瓷修复材料的制备方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110652875A (zh) * | 2019-09-20 | 2020-01-07 | 三达膜科技(厦门)有限公司 | 一种耐磨损陶瓷微滤膜的制备方法 |
CN110652875B (zh) * | 2019-09-20 | 2021-12-21 | 三达膜科技(厦门)有限公司 | 一种耐磨损陶瓷微滤膜的制备方法 |
CN111495209A (zh) * | 2020-04-03 | 2020-08-07 | 南京钛净流体技术有限公司 | 一种陶瓷膜及其制备方法 |
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Denomination of invention: A Method for Repairing Large Holes or Cracks on the Surface of Ceramic Films Effective date of registration: 20230907 Granted publication date: 20201113 Pledgee: Zhejiang Shaoxing Ruifeng Rural Commercial Bank Co.,Ltd. Yangxunqiao sub branch Pledgor: Shaoxing gaoshiyuan industry and Trade Co.,Ltd. Registration number: Y2023980055647 |