Modified Kinetic Model for Dichloropropanol Synthesis from Glycerin and Anhydrous HCl at High Pressure

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Jong Wook Bae¹  Won Seob Song³  Jong Hun Lim¹  Su Whan Sung²  Sung Yul Woo³  Dong Hyun Lee¹  Myeong Sook Kwon³ 

[1] Department of Chemical Engineering, Sungkyunkwan University;Department of Chemical Engineering, Kyungpook National University;Production Technology Center, Samsung Fine Chemicals Co. Ltd.

关键词: Dichloropropanol;    Esterification;    Chlorination;    Glycerin Anhydrous HCl;    Rate Equation;   

DOI  :  10.1252/jcej.11we014

来源: Maruzen Company Ltd

【 摘 要 】

References(21)Cited-By(1)A modified kinetic model for the synthesis of dichloropropanol (DCP) from glycerin and anhydrous HCl has been proposed for high-pressure reactions with a fixed weight ratio of glycerin to acetic acid by considering the volume change arising from the generation of water during the reaction. The yield of DCP was found to be maximized at 130°C and 6 bar. The modified kinetic parameters and high-pressure reaction model were evaluated by high-accuracy fitting to experimental data. The results allowed the creation of a kinetic model suitable for application to DCP synthesis from glycerin and anhydrous HCl at high pressures.

【 授权许可】

Unknown