Hydrothermal Synthesis and Properties of Y-zeolite-containing Composite Material with Micro/mesoporous Structure

被引：0

作者：

Zhou Jihong ^{[1
]}

Min Enze ^{[1
]}

Shu Xingtian ^{[1
]}

Zong Baoning ^{[1
]}

Yang Haiying ^{[1
]}

Luo Yibin ^{[1
]}

机构：

[1] SINOPEC, Res Inst Petr Proc, State Key Lab Catalyt Mat & React Engn, Beijing, Peoples R China

来源：

CHINA PETROLEUM PROCESSING & PETROCHEMICAL TECHNOLOGY | 2010年 / 12卷 / 01期

关键词：

faujasite; hydrothermal synthesis; Y-zeolite-containing composite material; micro/mesoporous structure; kaolin; FCC CATALYSTS;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A Y-zeolite-containing composite material with micro/mesoporous structure had been synthesized from kaolin by means of the in-situ crystallization method. The obtained samples were investigated by XRD and BET methods. Evaluation of catalytic activity of both the commercial Y-zeolite and the novel Y-zeolite-containing composite material was carried out in the pulse micro-chromatography platform with two probe molecules of different molecular sizes: VGO feedstock and 1,3,5 tri-isopropyl benzene. It was found that the Y-zeolite-containing composite material was richer in external surface and meso-/macro-pores; the Y-zeolite-containing composite material demonstrated a smaller rate of deactivation compared to the commercial Y-zeolite.

引用

页码：1 / 4

页数：4

共 6 条

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