CN1321891C - 在含硅酸钠的铝酸钠溶液中制备p型沸石的方法 - Google Patents
在含硅酸钠的铝酸钠溶液中制备p型沸石的方法 Download PDFInfo
- Publication number
- CN1321891C CN1321891C CNB2005100448038A CN200510044803A CN1321891C CN 1321891 C CN1321891 C CN 1321891C CN B2005100448038 A CNB2005100448038 A CN B2005100448038A CN 200510044803 A CN200510044803 A CN 200510044803A CN 1321891 C CN1321891 C CN 1321891C
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- China
- Prior art keywords
- type zeolite
- aluminate solution
- sodium aluminate
- water glass
- production
- 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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- 229910021536 Zeolite Inorganic materials 0.000 title claims abstract description 55
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 239000010457 zeolite Substances 0.000 title claims abstract description 55
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910001388 sodium aluminate Inorganic materials 0.000 title claims abstract description 42
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000004115 Sodium Silicate Substances 0.000 title abstract 4
- 229910052911 sodium silicate Inorganic materials 0.000 title abstract 4
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000013078 crystal Substances 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims description 15
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 14
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 7
- 238000010303 mechanochemical reaction Methods 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 6
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000002893 slag Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000036632 reaction speed Effects 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 8
- 239000011575 calcium Substances 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- 229910052791 calcium Inorganic materials 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 238000000227 grinding Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 239000003599 detergent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910000503 Na-aluminosilicate Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011164 primary particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 235000012217 sodium aluminium silicate Nutrition 0.000 description 2
- 239000000429 sodium aluminium silicate Substances 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100448038A CN1321891C (zh) | 2005-09-22 | 2005-09-22 | 在含硅酸钠的铝酸钠溶液中制备p型沸石的方法 |
Applications Claiming Priority (1)
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CNB2005100448038A CN1321891C (zh) | 2005-09-22 | 2005-09-22 | 在含硅酸钠的铝酸钠溶液中制备p型沸石的方法 |
Publications (2)
Publication Number | Publication Date |
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CN1769172A CN1769172A (zh) | 2006-05-10 |
CN1321891C true CN1321891C (zh) | 2007-06-20 |
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CNB2005100448038A Active CN1321891C (zh) | 2005-09-22 | 2005-09-22 | 在含硅酸钠的铝酸钠溶液中制备p型沸石的方法 |
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CN (1) | CN1321891C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102963903B (zh) * | 2012-11-30 | 2014-03-26 | 北京交通大学 | 一种制备p1型沸石的方法 |
CN103274427A (zh) * | 2013-06-18 | 2013-09-04 | 北京北大先锋科技有限公司 | 一种p型分子筛的制备方法 |
CN104340989B (zh) * | 2013-07-24 | 2017-06-27 | 中国科学院过程工程研究所 | 一种4a分子筛的水热合成方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1138315A (zh) * | 1993-11-02 | 1996-12-18 | 克罗斯菲尔德有限公司 | 硅铝酸盐 |
US5904914A (en) * | 1994-11-07 | 1999-05-18 | Crosfield Limited | Aluminosilicates |
CN1415721A (zh) * | 2002-12-18 | 2003-05-07 | 河北工业大学 | 碱法活化膨润土生产p型洗涤用沸石的工艺方法 |
-
2005
- 2005-09-22 CN CNB2005100448038A patent/CN1321891C/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1138315A (zh) * | 1993-11-02 | 1996-12-18 | 克罗斯菲尔德有限公司 | 硅铝酸盐 |
US5904914A (en) * | 1994-11-07 | 1999-05-18 | Crosfield Limited | Aluminosilicates |
CN1415721A (zh) * | 2002-12-18 | 2003-05-07 | 河北工业大学 | 碱法活化膨润土生产p型洗涤用沸石的工艺方法 |
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CN1769172A (zh) | 2006-05-10 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINESE ALUMINIUM CO., LTD. Free format text: FORMER OWNER: SHANDONG ALUMINIUM INDUSTRY CO., LTD. Effective date: 20071026 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071026 Address after: 100082 No. 62 North Main Street, Beijing, Xizhimen Patentee after: Aluminum Corporation of China Limited Address before: 255052 No. 1, five km road, Zhangdian District, Shandong, Zibo Patentee before: Shandong Aluminium Industry Co., Ltd. |