文献类型：期刊文献

中文题名：国产硫酸法烷基化精制系统中脱酸技术开发与应用

英文题名：Development and application of deacidification technology in domestic sulfuric acid alkylation refining system

作者：Lu, Zhaojin[1]; Ren, Guanwei[2]; Lyu, Fuwei[1]; Dong, Xiao[1]; Bai, Zhishan[1]

机构：[1] School of Mechanical and Power Engineering, East China University of Science and Technology, Shanghai, 200237, China; [2] Ningyang County Highway Development Center, Tai'an, 271400, China

年份：2022

卷号：41

期号：3

起止页码：1430

外文期刊名：Huagong Jinzhan/Chemical Industry and Engineering Progress

收录：EI(收录号：20221311863331)

语种：中文

外文关键词：Effluents - Energy utilization - Pollution - Blending - Coalescence - Environmental technology - Washing

摘要：Alkylated oil is the key blending component for the quality upgrade of the Ⅵ gasoline, and its market demand and production capacity in China continue to increase. The quality of alkylation products and the cleanliness of the production process are the keys of alkylation development. This paper reviews the current status of treatment technology of sulfuric acid alkylation effluent. It briefly describes the traditional wet treatment STARCTCO process by acid washing, alkaline washing and water washing, and highlights the engineering development and successful application of fiber reinforced coalescence separation technology in domestic SINOALKY process. Based on the experimental research and the sideline test, the multi-stage fine coalescence dry treatment technology was developed. The application of dry deacidification in refining system significantly reduces the energy consumption and related environmental pollution, and hence contributes to the green and low-carbon development of alkylation technology in China. ? 2022, Chemical Industry Press Co., Ltd. All right reserved.