Synthesis of zinc contained zeolite with MWW typology

Zhong Qing Liu; Jun Fu; Ming Yuan He

Synthesis of zinc contained zeolite with MWW typology

Zhong Qing Liu, Jun Fu, Ming Yuan He

SINOPEC

Research output: Contribution to journal › Article › peer-review

Abstract

Zinc contained MWW type zeolites were prepared under static hydrothermal conditions by using silica, NaAlO₂, NaOH, Zn(NO₃)₂, H₂O and hexamethyleneimine (HMI) as the raw materials. Synthesis gel with the composition of n(SiO₂) : n(Al₂O₃) : n(Na₂O) : n(HMI) : n(H₂O) = 25 : 1 : 1.63 : 4.75 : 375 could produce MCM-22, but could yield Zn-MCM-49 when adding Zinc in the gel, which was reasonably ascribed to the formation of Si1-O1-Zn1 structure between two layers of the crystal. The morphology and template desorption behavior of Zn-MCM-49 was similar to that of MCM-49.

Original language	English
Pages (from-to)	198-200
Number of pages	3
Journal	Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section)
Volume	22
Issue number	SUPPL.
State	Published - Oct 2006
Externally published	Yes

Keywords

Synthesis
Zeolite
Zn-MWW

Cite this

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title = "Synthesis of zinc contained zeolite with MWW typology",

abstract = "Zinc contained MWW type zeolites were prepared under static hydrothermal conditions by using silica, NaAlO2, NaOH, Zn(NO3)2, H2O and hexamethyleneimine (HMI) as the raw materials. Synthesis gel with the composition of n(SiO2) : n(Al2O3) : n(Na2O) : n(HMI) : n(H2O) = 25 : 1 : 1.63 : 4.75 : 375 could produce MCM-22, but could yield Zn-MCM-49 when adding Zinc in the gel, which was reasonably ascribed to the formation of Si1-O1-Zn1 structure between two layers of the crystal. The morphology and template desorption behavior of Zn-MCM-49 was similar to that of MCM-49.",

keywords = "Synthesis, Zeolite, Zn-MWW",

author = "Liu, \{Zhong Qing\} and Jun Fu and He, \{Ming Yuan\}",

year = "2006",

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journal = "Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section)",

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TY - JOUR

T1 - Synthesis of zinc contained zeolite with MWW typology

AU - Liu, Zhong Qing

AU - Fu, Jun

AU - He, Ming Yuan

PY - 2006/10

Y1 - 2006/10

N2 - Zinc contained MWW type zeolites were prepared under static hydrothermal conditions by using silica, NaAlO2, NaOH, Zn(NO3)2, H2O and hexamethyleneimine (HMI) as the raw materials. Synthesis gel with the composition of n(SiO2) : n(Al2O3) : n(Na2O) : n(HMI) : n(H2O) = 25 : 1 : 1.63 : 4.75 : 375 could produce MCM-22, but could yield Zn-MCM-49 when adding Zinc in the gel, which was reasonably ascribed to the formation of Si1-O1-Zn1 structure between two layers of the crystal. The morphology and template desorption behavior of Zn-MCM-49 was similar to that of MCM-49.

AB - Zinc contained MWW type zeolites were prepared under static hydrothermal conditions by using silica, NaAlO2, NaOH, Zn(NO3)2, H2O and hexamethyleneimine (HMI) as the raw materials. Synthesis gel with the composition of n(SiO2) : n(Al2O3) : n(Na2O) : n(HMI) : n(H2O) = 25 : 1 : 1.63 : 4.75 : 375 could produce MCM-22, but could yield Zn-MCM-49 when adding Zinc in the gel, which was reasonably ascribed to the formation of Si1-O1-Zn1 structure between two layers of the crystal. The morphology and template desorption behavior of Zn-MCM-49 was similar to that of MCM-49.

KW - Synthesis

KW - Zeolite

KW - Zn-MWW

UR - https://www.scopus.com/pages/publications/33845519779

M3 - 文章

AN - SCOPUS:33845519779

SN - 1001-8719

VL - 22

SP - 198

EP - 200

JO - Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section)

JF - Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section)

IS - SUPPL.

ER -

Synthesis of zinc contained zeolite with MWW typology

Abstract

Keywords

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