The Study of Epoxidation of Allyl Chloride Catalyzed by Silica-Based HTMS-3A in Chemical Engineering

Abstract:

Epoxidation of allyl chloride catalyzed by silica-based HTMS-3A was studied in chemical engineering. Under the selected conditions，the conversion of allyl chloride reached 65.6%，the yield and selectivity of epichlorohydrin were 63.9% and 97.6%，the yield of glycerol and heavier by-products were1.5% and 0.2% respectively. The stability of silica-based HTMS-3A in epoxidation of allyl chloride was studied: the conversion of allyl chloride decreased from 65.6% to 58.9%.The activity of the deactivated catalyst may be recovered by washing with hot acetone，or by calcinations

• Periodical: Advanced Materials Research (Volume 577)
• Pages: 93-96
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.577.93
• Online since: October 2012
• Authors: Dong Mei Zhao, Xue Peng Liu
• Keywords: Allyl Chloride, Epichlorohydrin, Epoxidation

References

[1] Laura A. Brozek , Michael J. Ardolino ,; ChemInform Abstract: Diastereocontrol in Asymmetric Allyl—Allyl Cross‐Coupling: Stereocontrolled Reaction of Prochiral Allylboronates with Prochiral Allyl Chlorides, PETROCHEMICAL TECHNOLOGY, 2012, 13: 3169-3174.

DOI: 10.1002/chin.201213067

[2] Misbah Tabassam , Zaid Mehmood , SyedaRobina Gillani , Muhammad Imran, Synthesis and Spectroscopic Studies of Dicarbonylnitrosyl (η3-Allyl) Iron Complexes, Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry, 2011, 7: 2311-2419.

DOI: 10.1080/15533174.2011.591307

[3] S. Danov , A. Sulimov , A. Ovcharova, Effect of technological parameters on the process of epichlorohydrin synthesis, Russian Journal of Applied Chemistry, 2012, 1: 120-132.

DOI: 10.1134/s1070427212010120

[4] Yinghong Shan, SiO2 Epoxidation of allyl chloride catalyzed by silica-based HTMS-3A,  SINOPEC Research Institute of Petroleum Processing, 2000, 12.