摘要
通过对电脱盐装置各操作参数的试验分析，用正交试验法确定提高脱盐率的最好工艺条件为：脱盐温度 １２５～１３５ ℃，混合强度 ０．０４～０．０６ Ｍ Ｐａ，注水量 ２０％ ～２５％ ，破乳剂量 ６５～７５μｇ／ｇ。在此条件下操作，可使原油电脱盐后含盐＜ ３ ｍ ｇ／ Ｌ。
Through analyzing the technical parameters of crude electrostatic desalting and using orthogonal design, the optimum operating conditions were determined. Under the conditions of a desalting temperature of 125~ 135℃, a mixing intensity of 0.04~0.06Mpa, a water injection of 20%~25%, and adding 65~75μg/g emulsion breaker, the salt content in the crude oil after desalting was less than 3mg/L.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
1999年第8期39-41,共3页
Petroleum Processing and Petrochemicals
关键词
电脱盐
盐含量
操作条件
原油
脱盐
减压蒸馏
electrostatic desalting, salt content, operating condition, optimization
