CN104261426B - 一种低钠高硅y型分子筛的制备方法 - Google Patents
一种低钠高硅y型分子筛的制备方法 Download PDFInfo
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- CN104261426B CN104261426B CN201410523403.4A CN201410523403A CN104261426B CN 104261426 B CN104261426 B CN 104261426B CN 201410523403 A CN201410523403 A CN 201410523403A CN 104261426 B CN104261426 B CN 104261426B
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- molecular sieve
- deionized water
- roasting
- filter cake
- temperature
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/20—Faujasite type, e.g. type X or Y
- C01B39/24—Type Y
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- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
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Abstract
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CN201410523403.4A CN104261426B (zh) | 2014-10-08 | 2014-10-08 | 一种低钠高硅y型分子筛的制备方法 |
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CN201410523403.4A CN104261426B (zh) | 2014-10-08 | 2014-10-08 | 一种低钠高硅y型分子筛的制备方法 |
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CN104261426A CN104261426A (zh) | 2015-01-07 |
CN104261426B true CN104261426B (zh) | 2016-06-29 |
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CN201410523403.4A Active CN104261426B (zh) | 2014-10-08 | 2014-10-08 | 一种低钠高硅y型分子筛的制备方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112090394B (zh) * | 2020-08-13 | 2023-08-22 | 国家能源集团宁夏煤业有限责任公司 | 吸附剂及其制备方法和有机废水的处理方法 |
CN114477214B (zh) * | 2020-10-23 | 2023-03-24 | 中国石油化工股份有限公司 | 一种分子筛脱碱金属的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1803612A (zh) * | 2006-01-25 | 2006-07-19 | 中国石油天然气集团公司 | 一种y分子筛的改性方法 |
CN1911513A (zh) * | 2005-08-09 | 2007-02-14 | 中国石油化工股份有限公司 | 一种NaY分子筛的铵离子交换方法 |
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- 2014-10-08 CN CN201410523403.4A patent/CN104261426B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1911513A (zh) * | 2005-08-09 | 2007-02-14 | 中国石油化工股份有限公司 | 一种NaY分子筛的铵离子交换方法 |
CN1803612A (zh) * | 2006-01-25 | 2006-07-19 | 中国石油天然气集团公司 | 一种y分子筛的改性方法 |
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CN104261426A (zh) | 2015-01-07 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A preparation method of low sodium and high silicon Y-type molecular sieve Effective date of registration: 20220606 Granted publication date: 20160629 Pledgee: Shandong Zhoucun Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG QILU HUAXIN HIGH-TECH Co.,Ltd. Registration number: Y2022980007075 |
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Date of cancellation: 20230509 Granted publication date: 20160629 Pledgee: Shandong Zhoucun Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG QILU HUAXIN HIGH-TECH Co.,Ltd. Registration number: Y2022980007075 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |