Study on fixed-bed process of epoxidation of allyl chloride catalyzed by Ti-MWW

Mingkai Yao; Junxia Yang; Song Zhao; Yueming Liu; Haihong Wu; Peng Wu

Study on fixed-bed process of epoxidation of allyl chloride catalyzed by Ti-MWW

Mingkai Yao, Junxia Yang, Song Zhao, Yueming Liu, Haihong Wu, Peng Wu

School of Chemistry and Molecular Engineering

East China Normal University

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

3 Scopus citations

Abstract

The epoxidation of allyl chloride (ALC) with hydrogen peroxide was conducted over Ti-MWW in a fixed-bed reactor. The studies of reaction conditions in the fixed-bed reactor system showed that the WHSV of H₂O₂ had obvious influences on the epoxidation of ALC. The conversion of ALC and H₂O₂, the epichlorohydrin selectivity, and H₂O₂ efficiency reached 19.0%, 98.0%, 99.9% and 97.0%, respectively, under the optimum reaction conditions of MeCN as the solvent, ALC/H₂O₂ molar ratio of 5, temperature of 333 K, and H₂O₂ WHSV of 0.44 h^-1.

Original language	English
Pages (from-to)	1271-1276
Number of pages	6
Journal	Chinese Journal of Catalysis
Volume	29
Issue number	12
State	Published - Dec 2008

Keywords

Allyl chloride
Epoxidation
Fixed bed
Titanosilicate

Cite this

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title = "Study on fixed-bed process of epoxidation of allyl chloride catalyzed by Ti-MWW",

abstract = "The epoxidation of allyl chloride (ALC) with hydrogen peroxide was conducted over Ti-MWW in a fixed-bed reactor. The studies of reaction conditions in the fixed-bed reactor system showed that the WHSV of H2O2 had obvious influences on the epoxidation of ALC. The conversion of ALC and H2O2, the epichlorohydrin selectivity, and H2O2 efficiency reached 19.0\%, 98.0\%, 99.9\% and 97.0\%, respectively, under the optimum reaction conditions of MeCN as the solvent, ALC/H2O2 molar ratio of 5, temperature of 333 K, and H2O2 WHSV of 0.44 h-1.",

keywords = "Allyl chloride, Epoxidation, Fixed bed, Titanosilicate",

author = "Mingkai Yao and Junxia Yang and Song Zhao and Yueming Liu and Haihong Wu and Peng Wu",

year = "2008",

month = dec,

language = "英语",

volume = "29",

pages = "1271--1276",

journal = "Chinese Journal of Catalysis",

issn = "1872-2067",

publisher = "Science Press ",

number = "12",

}

TY - JOUR

T1 - Study on fixed-bed process of epoxidation of allyl chloride catalyzed by Ti-MWW

AU - Yao, Mingkai

AU - Yang, Junxia

AU - Zhao, Song

AU - Liu, Yueming

AU - Wu, Haihong

AU - Wu, Peng

PY - 2008/12

Y1 - 2008/12

N2 - The epoxidation of allyl chloride (ALC) with hydrogen peroxide was conducted over Ti-MWW in a fixed-bed reactor. The studies of reaction conditions in the fixed-bed reactor system showed that the WHSV of H2O2 had obvious influences on the epoxidation of ALC. The conversion of ALC and H2O2, the epichlorohydrin selectivity, and H2O2 efficiency reached 19.0%, 98.0%, 99.9% and 97.0%, respectively, under the optimum reaction conditions of MeCN as the solvent, ALC/H2O2 molar ratio of 5, temperature of 333 K, and H2O2 WHSV of 0.44 h-1.

AB - The epoxidation of allyl chloride (ALC) with hydrogen peroxide was conducted over Ti-MWW in a fixed-bed reactor. The studies of reaction conditions in the fixed-bed reactor system showed that the WHSV of H2O2 had obvious influences on the epoxidation of ALC. The conversion of ALC and H2O2, the epichlorohydrin selectivity, and H2O2 efficiency reached 19.0%, 98.0%, 99.9% and 97.0%, respectively, under the optimum reaction conditions of MeCN as the solvent, ALC/H2O2 molar ratio of 5, temperature of 333 K, and H2O2 WHSV of 0.44 h-1.

KW - Allyl chloride

KW - Epoxidation

KW - Fixed bed

KW - Titanosilicate

UR - https://www.scopus.com/pages/publications/59249085370

M3 - 文章

AN - SCOPUS:59249085370

SN - 1872-2067

VL - 29

SP - 1271

EP - 1276

JO - Chinese Journal of Catalysis

JF - Chinese Journal of Catalysis

IS - 12

ER -

Study on fixed-bed process of epoxidation of allyl chloride catalyzed by Ti-MWW

Abstract

Keywords

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