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

页码：3082 / 3084

页数：3

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