Kinetic studies on high-pressure methylation of 2-methylnaphthalene over MTW-type zeolite with different crystal sizes

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• 作者：Gaku Watanabe^a ; Yuta Nakasaka^a ; ^{nakasaka@eng.hokudai.ac.jp} ; Taichi Taniguchi^a ; Takuya Yoshikawa^a ; Teruoki Tago^b ; Takao Masuda^a
• 关键词：MTW-type zeolite ; Methylation ; 2-Methylnaphthalene ; Kinetic study
• 刊名：Chemical Engineering Journal
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：312
• 期：Complete
• 页码：288-295
• 全文大小：994 K
• 卷排序：312

文摘

MTW-type zeolites (Si/Al = 100) with different crystal sizes were prepared. 2-Methylnaphthalene methylation was carried out over the MTW-type zeolites. Under high-pressure conditions, the amount of coke loaded could be decreased. Kinetics for methylation of 2-methylnaphthalene were evaluated. Crystal size required to achieve the reaction-limiting condition was below 240 nm.