CN103818925A - 酸碱耦合制备等级孔zsm-5分子筛的方法 - Google Patents
酸碱耦合制备等级孔zsm-5分子筛的方法 Download PDFInfo
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- CN103818925A CN103818925A CN201410098297.XA CN201410098297A CN103818925A CN 103818925 A CN103818925 A CN 103818925A CN 201410098297 A CN201410098297 A CN 201410098297A CN 103818925 A CN103818925 A CN 103818925A
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- 239000002808 molecular sieve Substances 0.000 title claims abstract description 36
- 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 35
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000008878 coupling Effects 0.000 title claims abstract description 14
- 238000010168 coupling process Methods 0.000 title claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 14
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title abstract description 6
- 229910021536 Zeolite Inorganic materials 0.000 title abstract description 5
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- 239000002253 acid Substances 0.000 claims abstract description 32
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- 150000003863 ammonium salts Chemical class 0.000 claims abstract description 9
- 239000003513 alkali Substances 0.000 claims abstract description 8
- 239000000725 suspension Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 11
- 239000002002 slurry Substances 0.000 claims description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 7
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- 239000012266 salt solution Substances 0.000 claims description 2
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- 238000004523 catalytic cracking Methods 0.000 abstract description 7
- 230000002378 acidificating effect Effects 0.000 abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000004517 catalytic hydrocracking Methods 0.000 abstract description 2
- 239000002585 base Substances 0.000 abstract 2
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 abstract 1
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- 238000010306 acid treatment Methods 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
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- 235000019994 cava Nutrition 0.000 description 1
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- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105271289A (zh) * | 2015-11-02 | 2016-01-27 | 太原理工大学 | 一种定向清除eu-1分子筛纳米微晶堆积间隙无定形硅铝物种的方法 |
CN105712377A (zh) * | 2014-12-01 | 2016-06-29 | 中国石油天然气股份有限公司 | 一种介孔zsm-5分子筛及其制备方法 |
CN108002403A (zh) * | 2017-12-13 | 2018-05-08 | 卓悦环保新材料(上海)有限公司 | 一种cha分子筛的合成方法 |
CN109835915A (zh) * | 2017-11-28 | 2019-06-04 | 中国科学院大连化学物理研究所 | 一种制备富铝多级孔分子筛的方法 |
CN110743608A (zh) * | 2019-10-18 | 2020-02-04 | 中国科学院广州能源研究所 | 一种高效裂解异构一步制备短链异构烷烃的催化剂及其制备方法和应用 |
CN111068758A (zh) * | 2018-10-18 | 2020-04-28 | 中国石油化工股份有限公司 | 一种富含介孔的含磷和稀土的mfi结构分子筛及其制备方法 |
CN111068752A (zh) * | 2018-10-18 | 2020-04-28 | 中国石油化工股份有限公司 | 一种富含介孔的mfi结构分子筛及其制备方法 |
CN112408416A (zh) * | 2019-08-20 | 2021-02-26 | 中国石油天然气股份有限公司 | 一种富含二次孔的y型分子筛及其制备方法 |
CN113856746A (zh) * | 2020-06-30 | 2021-12-31 | 中国石油天然气股份有限公司 | 一种多级孔分子筛基脱硝催化剂及其制备方法与应用 |
CN114210097A (zh) * | 2021-12-24 | 2022-03-22 | 常州化工设计院有限公司 | 一种氯甲苯分离工艺 |
WO2022089338A1 (zh) * | 2020-10-26 | 2022-05-05 | 中国石油化工股份有限公司 | 硅铝分子筛催化剂及其制备和应用 |
CN116102030A (zh) * | 2022-12-27 | 2023-05-12 | 瑞声科技(南京)有限公司 | 一种用于吸声的分子筛材料及其制备方法 |
CN116924423A (zh) * | 2023-07-20 | 2023-10-24 | 中国石油大学(华东) | 一种无定型硅酸铝 |
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CN1530322A (zh) * | 2003-03-11 | 2004-09-22 | 中国石油化工股份有限公司 | 一种zsm-5结构沸石、其制备和应用 |
CN102060310A (zh) * | 2009-11-11 | 2011-05-18 | 中国石油天然气股份有限公司 | 含有zsm-5沸石次级结构单元分子筛的制备方法 |
CN102464336A (zh) * | 2010-11-05 | 2012-05-23 | 中国石油化工股份有限公司 | 一种zsm-5沸石的改性处理方法 |
CN104229824A (zh) * | 2013-06-18 | 2014-12-24 | 中国石油天然气股份有限公司 | 一种酸碱耦合制备等级孔zsm-5分子筛的方法 |
-
2014
- 2014-03-17 CN CN201410098297.XA patent/CN103818925B/zh not_active Expired - Fee Related
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CN1530322A (zh) * | 2003-03-11 | 2004-09-22 | 中国石油化工股份有限公司 | 一种zsm-5结构沸石、其制备和应用 |
CN102060310A (zh) * | 2009-11-11 | 2011-05-18 | 中国石油天然气股份有限公司 | 含有zsm-5沸石次级结构单元分子筛的制备方法 |
CN102464336A (zh) * | 2010-11-05 | 2012-05-23 | 中国石油化工股份有限公司 | 一种zsm-5沸石的改性处理方法 |
CN104229824A (zh) * | 2013-06-18 | 2014-12-24 | 中国石油天然气股份有限公司 | 一种酸碱耦合制备等级孔zsm-5分子筛的方法 |
Non-Patent Citations (1)
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金文清等: "氢氧化钠改性ZSM-5分子筛的碳四烯烃催化裂解性能", 《化学反应工程及工艺》, vol. 23, no. 3, 30 June 2007 (2007-06-30), pages 193 - 199 * |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105712377A (zh) * | 2014-12-01 | 2016-06-29 | 中国石油天然气股份有限公司 | 一种介孔zsm-5分子筛及其制备方法 |
CN105271289B (zh) * | 2015-11-02 | 2018-04-20 | 太原理工大学 | 一种定向清除eu‑1分子筛纳米微晶堆积间隙无定形硅铝物种的方法 |
CN105271289A (zh) * | 2015-11-02 | 2016-01-27 | 太原理工大学 | 一种定向清除eu-1分子筛纳米微晶堆积间隙无定形硅铝物种的方法 |
CN109835915A (zh) * | 2017-11-28 | 2019-06-04 | 中国科学院大连化学物理研究所 | 一种制备富铝多级孔分子筛的方法 |
CN108002403A (zh) * | 2017-12-13 | 2018-05-08 | 卓悦环保新材料(上海)有限公司 | 一种cha分子筛的合成方法 |
CN111068752A (zh) * | 2018-10-18 | 2020-04-28 | 中国石油化工股份有限公司 | 一种富含介孔的mfi结构分子筛及其制备方法 |
CN111068758A (zh) * | 2018-10-18 | 2020-04-28 | 中国石油化工股份有限公司 | 一种富含介孔的含磷和稀土的mfi结构分子筛及其制备方法 |
CN112408416A (zh) * | 2019-08-20 | 2021-02-26 | 中国石油天然气股份有限公司 | 一种富含二次孔的y型分子筛及其制备方法 |
CN110743608A (zh) * | 2019-10-18 | 2020-02-04 | 中国科学院广州能源研究所 | 一种高效裂解异构一步制备短链异构烷烃的催化剂及其制备方法和应用 |
CN110743608B (zh) * | 2019-10-18 | 2022-08-05 | 中国科学院广州能源研究所 | 一种高效裂解异构一步制备短链异构烷烃的催化剂及其制备方法和应用 |
CN113856746A (zh) * | 2020-06-30 | 2021-12-31 | 中国石油天然气股份有限公司 | 一种多级孔分子筛基脱硝催化剂及其制备方法与应用 |
WO2022089338A1 (zh) * | 2020-10-26 | 2022-05-05 | 中国石油化工股份有限公司 | 硅铝分子筛催化剂及其制备和应用 |
EP4234084A4 (en) * | 2020-10-26 | 2024-05-01 | China Petroleum & Chemical Corporation | SILICON-ALUMINUM MOLECULAR SIEVE CATALYST AND PRODUCTION AND APPLICATION THEREOF |
CN114210097A (zh) * | 2021-12-24 | 2022-03-22 | 常州化工设计院有限公司 | 一种氯甲苯分离工艺 |
CN116102030A (zh) * | 2022-12-27 | 2023-05-12 | 瑞声科技(南京)有限公司 | 一种用于吸声的分子筛材料及其制备方法 |
WO2024138891A1 (zh) * | 2022-12-27 | 2024-07-04 | 瑞声科技(南京)有限公司 | 一种用于吸声的分子筛材料及其制备方法 |
CN116924423A (zh) * | 2023-07-20 | 2023-10-24 | 中国石油大学(华东) | 一种无定型硅酸铝 |
CN116924423B (zh) * | 2023-07-20 | 2024-06-07 | 中国石油大学(华东) | 一种无定型硅酸铝 |
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