Generation of diamondoid hydrocarbons as confined compounds in SAPO-34 catalyst in the conversion of methanol

被引：70
|
作者：
Wei, Yingxu [1 ]
Li, Jinzhe [1 ]
Yuan, Cuiyu [1 ,2 ]
Xu, Shutao [1 ]
Zhou, You [1 ,2 ]
Chen, Jingrun [1 ,2 ]
Wang, Quanyi [1 ,2 ]
Zhang, Qing [1 ]
Liu, Zhongmin [1 ]
机构：
[1] Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Natl Engn Lab Methanol Olefins, Dalian 116023, Peoples R China
[2] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 25期
基金：
中国国家自然科学基金;
关键词：
TO-OLEFIN CATALYSIS; ZEOLITE DEACTIVATION; MTO REACTION; ADAMANTANE; MECHANISM; CAVITIES; HSAPO-34;
D O I：
10.1039/c2cc17676a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Formation of adamantane hydrocarbons and their confinement in SAPO-34 caused the long induction period and the quick catalyst deactivation in methanol conversion. Via ship-in-a-bottle synthesis, adamantane and methyladamantanes could be produced from methanol conversion in the cage of 8-ring SAPO catalysts under very mild reaction conditions.
引用
收藏
页码：3082 / 3084
页数：3
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