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Synthesis of MCM-49 zeolite and its catalytic properties for alkylation

文献类型：期刊论文

作者Xie, SJ; Peng, JB; Xu, LY; Wang, QX
刊名chinese journal of catalysis
出版日期2001-11-01
卷号22期号:6页码:601-603
关键词MCM-49 zeolite benzene ethylene alkylation ethylbenzene
英文摘要the mcm-49 zeolite was successfully synthesized using an organic mixture solution (oms) yielded from hydrogenation of caprolactam as the template instead of the pure hexamethyleneimine (hmi). the oms contains hmi (76.0%similar to 84.0%), caprolactam (1.0%similar to 10.0%), water, and a few by-products. so the synthesis cost of the mcm-49 zeolite decreases obviously. the mcm-49 zeolite synthesized using oms as the template shows similar crystallinity and purity to that synthesized using pure hmi in conventional process. from the results of nh3-tpd, n-2 adsorption isotherm, and dta, it is evident that the mcm-49 zeolite possesses three kinds of acidic centers with different strength, and has a high specific surface area and good thermostability. furthermore, the mcm-49 zeolite shows good catalytic behavior for the alkylation of benzene with dilute ethylene to ethylbenzene.
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]crystallization
收录类别SCI
语种英语
WOS记录号WOS:000172730600026
公开日期2015-11-10
源URL[http://159.226.238.44/handle/321008/138938]  
专题大连化学物理研究所_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, State Key Lab Catalysis, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714		 Xie, SJ,Peng, JB,Xu, LY,et al. Synthesis of MCM-49 zeolite and its catalytic properties for alkylation[J]. chinese journal of catalysis,2001,22(6):601-603.
APA Xie, SJ,Peng, JB,Xu, LY,&Wang, QX.(2001).Synthesis of MCM-49 zeolite and its catalytic properties for alkylation.chinese journal of catalysis,22(6),601-603.
MLA Xie, SJ,et al."Synthesis of MCM-49 zeolite and its catalytic properties for alkylation".chinese journal of catalysis 22.6(2001):601-603.

入库方式： OAI收割

来源：大连化学物理研究所

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