CN101381087B - 一种NaA分子筛膜合成的方法 - Google Patents
一种NaA分子筛膜合成的方法 Download PDFInfo
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- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title description 6
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- 229910052708 sodium Inorganic materials 0.000 claims description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 6
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- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical group O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 3
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- 239000004115 Sodium Silicate Substances 0.000 claims description 2
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- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 4
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
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Images
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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
- B01D71/028—Molecular sieves
-
- 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
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
- B01D61/362—Pervaporation
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
实施例 | 晶种化撑体质量 | 膜厚(μm) | 总通量(Kg/m<sup>2</sup>h) | 分离因子(α)(水/乙醇) |
1 | 连续均匀 | 10 | 2.5 | 10000 |
2 | 连续均匀 | 20 | 1.4 | 10000 |
3 | 连续均匀 | 15 | 2 | 10000 |
4 | 有缺陷孔 | 10 | 3 | 3000 |
5 | 连续 | 15 | 2 | 5000 |
实施例 | 晶种化撑体质量 | 膜厚(μm) | 总通量(Kg/m<sup>2</sup>h) | 分离因子(α)(水/乙醇) |
1 | 连续均匀 | 10 | 2.5 | 10000 |
6 | 连续均匀 | 5 | 4 | 3000 |
7 | 连续均匀 | 4 | 3 | 5000 |
8 | 连续均匀 | 12 | 1.5 | 5000 |
Claims (5)
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CN2008101551294A CN101381087B (zh) | 2008-10-15 | 2008-10-15 | 一种NaA分子筛膜合成的方法 |
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CN2008101551294A CN101381087B (zh) | 2008-10-15 | 2008-10-15 | 一种NaA分子筛膜合成的方法 |
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CN101381087A CN101381087A (zh) | 2009-03-11 |
CN101381087B true CN101381087B (zh) | 2010-12-01 |
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Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102247767A (zh) * | 2011-04-19 | 2011-11-23 | 南京工业大学 | 纳米晶种诱导制备NaA分子筛膜的制备方法 |
CN102225314B (zh) * | 2011-04-19 | 2013-01-02 | 浙江大学 | 一种分子筛膜合成的方法 |
CN103055716B (zh) * | 2013-01-09 | 2014-07-23 | 江苏九天高科技股份有限公司 | 一种NaA分子筛膜元件的内膜制备方法 |
CN103657436B (zh) * | 2013-12-31 | 2016-06-01 | 南京工业大学 | 一种高强度的中空纤维分子筛膜及其制备方法 |
CN103877865B (zh) * | 2014-03-12 | 2016-01-20 | 浙江大学 | 一种合成NaA分子筛膜的方法 |
CN104941451A (zh) * | 2015-05-28 | 2015-09-30 | 浙江大学 | 一种采用介孔沸石晶体合成NaA分子筛膜的方法 |
CN105056769B (zh) * | 2015-07-21 | 2017-07-14 | 江苏九天高科技股份有限公司 | 一种NaA分子筛膜的制备方法及装置 |
CN105921033A (zh) * | 2016-05-27 | 2016-09-07 | 南京工业大学 | 一种清液中制备cha分子筛膜的方法 |
CN106378013B (zh) * | 2016-11-10 | 2020-02-07 | 南京工业大学 | 一种多级孔道分子筛膜的制备方法及其应用 |
CN106552480B (zh) * | 2016-12-06 | 2019-08-30 | 中国工程物理研究院材料研究所 | 用于分离氢同位素与惰性气体的沸石分子筛膜及其制备方法和应用 |
CN108671771A (zh) * | 2018-05-30 | 2018-10-19 | 郭舒洋 | 一种高透气性分子筛膜的制备方法 |
CN111217619A (zh) * | 2018-11-26 | 2020-06-02 | 江苏九天高科技股份有限公司 | 一种陶瓷支撑体的制备方法 |
CN110317083A (zh) * | 2019-07-16 | 2019-10-11 | 碗海鹰 | 吸音材料及其制备方法和吸音件 |
CN111013405A (zh) * | 2019-12-25 | 2020-04-17 | 江门谦信化工发展有限公司 | 一种乙醇/水体系分子筛复合膜及其制备方法和用途 |
CN113368539A (zh) * | 2021-06-11 | 2021-09-10 | 西安石油大学 | 基于分子筛膜的润滑油脱水净化装置及其方法 |
CN114405293B (zh) * | 2021-08-06 | 2023-07-14 | 江苏九天高科技股份有限公司 | 一种平板分子筛膜的制备方法及装置 |
CN113816830A (zh) * | 2021-10-12 | 2021-12-21 | 北京石油化工工程有限公司 | 膜分离降低醋酸甲酯加氢反应器中甲醇含量的方法和系统 |
CN114259888B (zh) * | 2021-12-21 | 2023-03-10 | 中国科学院过程工程研究所 | 一种分子筛-金属有机框架复合膜及其制备方法与应用 |
Citations (2)
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CN1597072A (zh) * | 2004-08-04 | 2005-03-23 | 南京工业大学 | 一种高性能渗透汽化透水膜的制备方法 |
CN1709560A (zh) * | 2005-05-20 | 2005-12-21 | 南京工业大学 | 一种管状支撑炭分子筛膜及其制备方法 |
-
2008
- 2008-10-15 CN CN2008101551294A patent/CN101381087B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1597072A (zh) * | 2004-08-04 | 2005-03-23 | 南京工业大学 | 一种高性能渗透汽化透水膜的制备方法 |
CN1709560A (zh) * | 2005-05-20 | 2005-12-21 | 南京工业大学 | 一种管状支撑炭分子筛膜及其制备方法 |
Non-Patent Citations (2)
Title |
---|
沈永德等.NaY型分子筛膜的合成及表征.南京工业大学学报.2006,28(4),22-26. * |
陈宜俍等.NaA分子筛膜的合成及其表征.郑州大学学报(工学版).2006,27(1),103-104. * |
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