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石油化工设计 ›› 2020, Vol. 37 ›› Issue (1): 1-4.doi: 10.3969/j.issn.1005-8168.2020.01.001

• 设计技术 •    下一篇

CFC柴油脱水技术的应用浅析

薛楠1，王志强2，李玉新1   

  1. 1.中国石化工程建设有限公司，北京 100101；2.华东理工大学，上海 200237
  • 收稿日期:2019-06-25 接受日期:2019-06-25 出版日期:2020-04-23 发布日期:2020-04-23
  • 通讯作者: 薛楠，xuenan@sei.com.cn E-mail:xuenan@sei.com.cn
  • 作者简介:薛楠，男，2001年毕业于华东理工大学石油加工专业，工学学士，高级工程师，主要从事炼油工艺设计工作。联系电话：010-84877147；E-mail：xuenan@sei.com.cn

Application of CFC Diesel Dehydration Technology[

Xue Nan1，Wang Zhiqiang2, Li Yuxin1   

  1. 1.SINOPEC Engineering Incorporation, Beijing, 100101;2. East China University of Science and Technology, Shanghai, 200237
  • Received:2019-06-25 Accepted:2019-06-25 Online:2020-04-23 Published:2020-04-23
  • Contact: Xue Nan xuenan@sei.com.cn E-mail:xuenan@sei.com.cn

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摘要： 针对蒸汽汽提导致柴油乳化带水的问题，阐述了当前炼厂常用的几种柴油脱水技术的特点及优劣势。重点介绍了新型的CFC脱水技术的原理和中试试验及工业应用情况。分析了模块孔隙率与设备脱水效果及压降之间的关系，优选出了适合该柴油脱水体系下的模块孔隙率为80%。该技术具有长周期稳定脱水的特点，为柴油脱水领域提供了新的技术思路

关键词: CFC脱水技术, 蒸汽汽提, 柴油乳化

Abstract: The characteristics, advantages and disadvantages of several diesel dehydration technologies commonly used in refineries are introduced for the diesel with water caused by steam stripping. The principle, pilot test and industrial application of the new CFC dehydration technology are highlighted. The relationship between the module porosity and the dehydration effect and pressure drop of equipment was analyzed. The porosity suitable for the diesel dehydration system was preferably 80%. This technology has the characteristics of long-term stable dehydration, and provides a new technical idea for the field of diesel dehydration.

Key words: CFC dehydration technology, steam stripping, diesel oil emulsification

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