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Shape-selective synthesis of 2,6-di(tert-butyl) naphthalene over HY zeolite
Wang, H; Zhang, H; Liu, ZM
关键词Hy Zeolite Naphthalene Shape-selective Alkylation Di(Tert-butyl) Naphthalene
刊名CHINESE JOURNAL OF CATALYSIS
2002-03-01
23期:2页:137-139
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
研究领域[WOS]Chemistry ; Engineering
关键词[WOS]ALKYLATION ; ISOPROPYLATION ; CATALYSTS
英文摘要2,6- Di (tert-butyl) naphthalene (2, 6-DTBN) was prepared over dealuminated HYzeolite (n(Si)/n(Al)=3.8) catalyst. The results showed that the shape-selective effect of the faujasite is obvious, and the thermodynamic balance exists between 2,6-DTBN and 2,7-DTBN. In other words, the two isomers can transform to each other on the acid sites. Naphthalene conversion of up to 98.43% and beta-sclectivity of 100% were obtained on HY zeolite catalyst under the conditions of n(t-BuOH)/n (naph) = 3, WHSV = 2 h(-1) and theta = 120 degreesC with DTBN (2,6-DTBN + 2,7-DTBN) yield of 74.34% and 2,6-DTBN/2,7-DTBN mass ratio of 6.24.
语种英语
WOS记录号WOS:000175026000013
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/139071
专题中国科学院大连化学物理研究所
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
推荐引用方式
GB/T 7714
Wang, H,Zhang, H,Liu, ZM. Shape-selective synthesis of 2,6-di(tert-butyl) naphthalene over HY zeolite[J]. CHINESE JOURNAL OF CATALYSIS,2002,23(2):137-139.
APA Wang, H,Zhang, H,&Liu, ZM.(2002).Shape-selective synthesis of 2,6-di(tert-butyl) naphthalene over HY zeolite.CHINESE JOURNAL OF CATALYSIS,23(2),137-139.
MLA Wang, H,et al."Shape-selective synthesis of 2,6-di(tert-butyl) naphthalene over HY zeolite".CHINESE JOURNAL OF CATALYSIS 23.2(2002):137-139.
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