electrical desalting

The results of dehydration and desalting of crude oil were compared between with ultrasound combined with electrical desalting and with electrical desalting only.

实验比较了超声波电脱盐联合作用和单一电脱盐作用的脱盐脱水效果。

Application of A.C.and D.C. Electrical Desalting Technology in Henan Oilfield Refinery

交直流电脱盐技术在河南油田炼油厂的应用

Study on highly conductive electrical desalting process for crude oil

高导电性原油电脱盐工艺研究

The corrosion protection study emphases are: to facilities material, enhancing the reasonable choice of anticorrosion material and facial protection; enhancing the electrical desalting/ dewatering of petroleum, adding the wash water/ emulsion breaker, adding inhibitor and neutralizer etc.

腐蚀研究与防护的重点主要是合理选择抗腐蚀材料与加强表面防护，加强原油的电脱盐/电脱水、注新鲜水/加破乳剂、注缓蚀剂和注中和剂等。

Proto-demulsifier injection has been realized through the application of ACS-ⅱ demulsifier automatic control system in crude electrical desalting unit. Process has been simplified and the labor intensity reduced. The operation becomes visual, convenient and with a high precision.

通过ACS-Ⅱ型破乳剂自动控制系统在炼油厂原油电脱盐装置上的应用，使药剂以原剂形式注入，工艺得到简化，工人劳动强度降低，操作方便、直观、精度高。

Treatment of the oily water using a hydrocyclone in an electrical desalting plant

旋流器对电脱盐装置含油污水的处理

High velocity electrical desalting technology for oil is an imported new technology.

原油高速电脱盐技术是引进的新电脱盐技术.

CAUSE ANALYSIS OF UNSTABLE RUNNING OF HIGH VELOCITY ELECTRICAL DESALTING UNIT AND COUNTERMEASURES At a time, The acoustic measurement method of rock mass stresses and the horizontal tectonic stress are discussed.

影响高速电脱盐平稳运行因素分析及应对措施同时，对用弹性波法确定岩体地应力及水平构造应力进行了探讨。

Test Research on high-frequency electrical desalting process for thick oil

稠油高频电脱盐工艺的试验研究

Removal rate of inorganic chlorides has reached 80%-99% after electrical desalting but the organic chlorides almost remain the same.

原油经电脱盐后无机氯脱除率可达88%-99%，但有机氯含量几乎不减少。

Application of high velocity electrical desalting technology

高速电脱盐技术在镇海炼化公司的应用

Experiments were designed to demulsify the RUNING crude oil with ultrasound combined with electrical desalting according to the actual desalting process of the oil refinery.

以鲁宁管输原油为研究对象，按照工厂实际电脱盐流程，设计了超声波电脱盐联合破乳实验装置进行破乳动态小试实验。

The performance of MPTA crude oil demetallization agent developed by the China University of Petroleum was studied in the laboratory using SH-I electrical desalting apparatus.

在对高金属含量原油进行初步评价的基础上，利用SH-Ⅰ型电脱盐试验仪对自主开发的MPTA型原油脱金属剂进行了原油脱金属的实验室研究。