CN101890332A - Preparation method of special high-performance 5A molecular sieve for pressure swing adsorption - Google Patents
Preparation method of special high-performance 5A molecular sieve for pressure swing adsorption Download PDFInfo
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- CN101890332A CN101890332A CN 201010241693 CN201010241693A CN101890332A CN 101890332 A CN101890332 A CN 101890332A CN 201010241693 CN201010241693 CN 201010241693 CN 201010241693 A CN201010241693 A CN 201010241693A CN 101890332 A CN101890332 A CN 101890332A
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- Prior art keywords
- molecular sieve
- pressure swing
- performance
- swing adsorption
- preparation
- 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.)
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- 239000002808 molecular sieve Substances 0.000 title claims abstract description 41
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 238000001354 calcination Methods 0.000 claims abstract description 14
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 12
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 12
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 12
- 238000005406 washing Methods 0.000 claims abstract description 11
- 239000000243 solution Substances 0.000 claims description 10
- 230000004913 activation Effects 0.000 claims description 9
- 238000005469 granulation Methods 0.000 claims description 9
- 230000003179 granulation Effects 0.000 claims description 9
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 8
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 8
- 238000005342 ion exchange Methods 0.000 claims description 8
- 239000004571 lime Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000002156 mixing Methods 0.000 abstract description 6
- 239000001301 oxygen Substances 0.000 abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 abstract description 6
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical class [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 abstract description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract description 2
- 239000003513 alkali Substances 0.000 abstract description 2
- 239000001110 calcium chloride Substances 0.000 abstract description 2
- 229910001628 calcium chloride Inorganic materials 0.000 abstract description 2
- 238000003795 desorption Methods 0.000 abstract description 2
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 abstract description 2
- 230000003213 activating effect Effects 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 230000001131 transforming effect Effects 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 238000010521 absorption reaction Methods 0.000 description 8
- 239000003463 adsorbent Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 238000004065 wastewater treatment Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000370738 Chlorion Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010102416935A CN101890332B (en) | 2010-07-30 | 2010-07-30 | Preparation method of special high-performance 5A molecular sieve for pressure swing adsorption |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010102416935A CN101890332B (en) | 2010-07-30 | 2010-07-30 | Preparation method of special high-performance 5A molecular sieve for pressure swing adsorption |
Publications (2)
Publication Number | Publication Date |
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CN101890332A true CN101890332A (en) | 2010-11-24 |
CN101890332B CN101890332B (en) | 2012-07-18 |
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CN2010102416935A Active CN101890332B (en) | 2010-07-30 | 2010-07-30 | Preparation method of special high-performance 5A molecular sieve for pressure swing adsorption |
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CN (1) | CN101890332B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103566898A (en) * | 2013-09-26 | 2014-02-12 | 蚌埠华纺滤材有限公司 | Modified straw wood charcoal adsorbent and preparation method thereof |
CN107376835A (en) * | 2017-08-18 | 2017-11-24 | 洛阳建龙微纳新材料股份有限公司 | A kind of efficiently hydrogen manufacturing adsorbent and preparation method thereof |
CN109126692A (en) * | 2018-09-14 | 2019-01-04 | 中国地质科学院郑州矿产综合利用研究所 | Preparation method of high-performance TC-5A molecular sieve adsorbent |
CN111111609A (en) * | 2018-10-30 | 2020-05-08 | 中国石油化工股份有限公司 | 5A molecular sieve adsorbent and preparation method and application thereof |
CN112191280A (en) * | 2020-12-10 | 2021-01-08 | 苏州立昂新材料有限公司 | Continuous crystal transformation and ion exchange device and process |
CN114433016A (en) * | 2020-10-31 | 2022-05-06 | 中国石油化工股份有限公司 | High-efficiency 5A molecular sieve adsorbent and preparation method thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0590947A1 (en) * | 1992-10-01 | 1994-04-06 | The Boc Group, Inc. | Purification of oxygen by adsorption |
US20030172808A1 (en) * | 2000-07-07 | 2003-09-18 | Remi Le Bec | Method for purifying hydrogen-based gas mixtures using a calcium x- zeolite |
CN1724141A (en) * | 2005-05-25 | 2006-01-25 | 太原理工大学 | Process for preparing adsorbent of molecular sieve with high adsorption value fluorite |
-
2010
- 2010-07-30 CN CN2010102416935A patent/CN101890332B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0590947A1 (en) * | 1992-10-01 | 1994-04-06 | The Boc Group, Inc. | Purification of oxygen by adsorption |
US20030172808A1 (en) * | 2000-07-07 | 2003-09-18 | Remi Le Bec | Method for purifying hydrogen-based gas mixtures using a calcium x- zeolite |
CN1724141A (en) * | 2005-05-25 | 2006-01-25 | 太原理工大学 | Process for preparing adsorbent of molecular sieve with high adsorption value fluorite |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103566898A (en) * | 2013-09-26 | 2014-02-12 | 蚌埠华纺滤材有限公司 | Modified straw wood charcoal adsorbent and preparation method thereof |
CN107376835A (en) * | 2017-08-18 | 2017-11-24 | 洛阳建龙微纳新材料股份有限公司 | A kind of efficiently hydrogen manufacturing adsorbent and preparation method thereof |
CN107376835B (en) * | 2017-08-18 | 2020-12-01 | 洛阳建龙微纳新材料股份有限公司 | Efficient hydrogen production adsorbent and preparation method thereof |
CN109126692A (en) * | 2018-09-14 | 2019-01-04 | 中国地质科学院郑州矿产综合利用研究所 | Preparation method of high-performance TC-5A molecular sieve adsorbent |
CN109126692B (en) * | 2018-09-14 | 2021-05-04 | 中国地质科学院郑州矿产综合利用研究所 | Preparation method of high-performance TC-5A molecular sieve adsorbent |
CN111111609A (en) * | 2018-10-30 | 2020-05-08 | 中国石油化工股份有限公司 | 5A molecular sieve adsorbent and preparation method and application thereof |
CN111111609B (en) * | 2018-10-30 | 2022-02-22 | 中国石油化工股份有限公司 | 5A molecular sieve adsorbent and preparation method and application thereof |
CN114433016A (en) * | 2020-10-31 | 2022-05-06 | 中国石油化工股份有限公司 | High-efficiency 5A molecular sieve adsorbent and preparation method thereof |
CN114433016B (en) * | 2020-10-31 | 2023-07-28 | 中国石油化工股份有限公司 | 5A molecular sieve adsorbent and preparation method thereof |
CN112191280A (en) * | 2020-12-10 | 2021-01-08 | 苏州立昂新材料有限公司 | Continuous crystal transformation and ion exchange device and process |
WO2022121223A1 (en) * | 2020-12-10 | 2022-06-16 | 苏州立昂新材料有限公司 | Continuous crystal transformation and ion exchange device and process |
US11845073B1 (en) | 2020-12-10 | 2023-12-19 | Catlion Co., Ltd. | Continuous crystal transformation and ion exchange device and process |
Also Published As
Publication number | Publication date |
---|---|
CN101890332B (en) | 2012-07-18 |
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Address after: 611800 Dujiangyan Irrigation Project Science and Technology Industry Development Zone, Chengdu, Sichuan Patentee after: ChengDu HuaXi Engineering Chemical Gas Co.,Ltd. Country or region after: China Address before: No. 100, Guanwen Road, Dujiangyan Irrigation Project Science and Technology Industry Development Zone, Sichuan 611800 Patentee before: CHENGDU HUAXI GAS CHEMICAL Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240514 Address after: 611900 group 10, Hangdong community, Lichun Town, Pengzhou City, Chengdu City, Sichuan Province Patentee after: Chengdu Huaxitang New Materials Technology Co.,Ltd. Country or region after: China Address before: 611800 Dujiangyan Irrigation Project Science and Technology Industry Development Zone, Chengdu, Sichuan Patentee before: ChengDu HuaXi Engineering Chemical Gas Co.,Ltd. Country or region before: China |