CN104909980B - 一种多级孔Ti‑ZSM‑5分子筛催化剂在合成甲苯、二甲苯中的应用 - Google Patents
一种多级孔Ti‑ZSM‑5分子筛催化剂在合成甲苯、二甲苯中的应用 Download PDFInfo
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- CN104909980B CN104909980B CN201510086482.1A CN201510086482A CN104909980B CN 104909980 B CN104909980 B CN 104909980B CN 201510086482 A CN201510086482 A CN 201510086482A CN 104909980 B CN104909980 B CN 104909980B
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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Abstract
Description
实施例 | 晶化 | 苯 | 二甲苯 | 甲苯 | 乙苯 | 甲醇 |
时间 | 转化率 | 选择性 | 选择性 | 选择性 | 利用率 | |
十九 | 48h | 53% | 35% | 50% | 2.0% | 86% |
二十 | 70h | 60% | 38% | 52.5% | 0.1% | 94.5% |
二十一 | 96h | 59% | 37.1% | 51% | 0.8% | 92% |
Claims (9)
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CN201510086482.1A CN104909980B (zh) | 2015-02-18 | 2015-02-18 | 一种多级孔Ti‑ZSM‑5分子筛催化剂在合成甲苯、二甲苯中的应用 |
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CN201510086482.1A CN104909980B (zh) | 2015-02-18 | 2015-02-18 | 一种多级孔Ti‑ZSM‑5分子筛催化剂在合成甲苯、二甲苯中的应用 |
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CN104909980A CN104909980A (zh) | 2015-09-16 |
CN104909980B true CN104909980B (zh) | 2017-03-01 |
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CN111233798A (zh) * | 2020-02-28 | 2020-06-05 | 浙江糖能科技有限公司 | 双-(5-甲酰基糠基)醚的制备方法、聚酰胺类材料 |
CN112844457A (zh) * | 2021-02-03 | 2021-05-28 | 浙江工业大学上虞研究院有限公司 | 一种催化剂的制备及其在甲苯甲醇烷基化反应中的应用 |
CN115254184B (zh) * | 2022-09-06 | 2023-04-14 | 扬州晨化新材料股份有限公司 | 一种多孔氧化铝分子筛催化剂及其制备方法 |
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CN102000601A (zh) * | 2010-09-30 | 2011-04-06 | 上海师范大学 | 一种多级孔结构纳米分子筛催化剂及其制备方法 |
CN103073020A (zh) * | 2012-11-08 | 2013-05-01 | 大连理工大学 | 一种多级孔道沸石分子筛的制备方法和应用 |
CN104226357A (zh) * | 2013-06-21 | 2014-12-24 | 中国石油天然气股份有限公司 | 一种多级孔道分子筛催化剂及制备和应用 |
JP6359651B2 (ja) * | 2013-07-05 | 2018-07-18 | ダンマークス・テクニスケ・ユニヴェルシテット | ゼオライト及びゼオ型を製造する方法 |
CN103447078B (zh) * | 2013-09-06 | 2015-08-12 | 中国科学院金属研究所 | 一种多级孔结构纳米mfi型分子筛及其制备方法和应用 |
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