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。
Desalting unit using ion-exchange membrane 使用离子交换膜的淡化装置
The implementation of this technology saved large amount of fuel oil, coal and desalting water, speeded up the commissioning process of newly built unit. 该工艺的实施,节约了大量燃油、燃煤和除盐水,加快了基建机组的试运进程。
The effects of temperature and electric field strength on the electric desalting were studied in the dynamic simulated desalting unit in this paper. 在电脱盐动态模拟装置上研究了温度和电场强度对电脱盐效果的影响。
There are very prominent power function relationship between the infiltration water amount and its desalting rate of per unit water amount. 渗透水量和与之对应的单位水量排盐率呈极显著的幂函数递减关系。
Operating cycle of ion exchange unit was prolonged with less discharge of sewage, due to 98% desalting rate of inverse penetration unit. 反渗透系统除盐率达98%左右,从而延长了离子交换器运行周期,减少了污水排放量。
Both demulsifier and desalter were injected in crude desalting unit, and anti-fouling agent was added in the high temperature vacuum residue distillation system to make the heat exchange network run efficiently and stably with low energy consumption. 原油电脱盐装置在注破乳剂的基础上加注脱盐剂,高温减压渣油系统加注防垢剂,使换热网络高效平稳运行,装置能耗降低;
The desalting rate had been markedly improved after the two-stage electric desalting unit was revamped into a three-stage unit in atmospheric distillation unit in Shenyang Limited Company of Wax. 介绍了沈阳石蜡化工有限公司常压装置原油电脱盐系统由二级脱盐改造为三级脱盐后,脱盐效果明显提高。
Desalting-Dewatering Unit with AC-DC Double Electric Fields 交-直流双重电场电脱盐脱水装置
The application of desulfurized purified water in crude desalting unit was introduced. 介绍了脱硫净化水在原油电脱盐中的应用情况。
Optimization Of Operation For Desalting Unit After Process Modification 脱盐装置工艺技术改造后的操作优化
Technical Improvement on Capacity of DOP Technical Transformation of The Electric Desalting Unit DOP装置扩容技术改造
This paper presents the commercial application of a new type demulsifier in the electrostatic desalting unit in the refinery of Liaoyang Petrochemical Company. 本文介绍了一种新型破乳剂在辽阳石油化纤公司炼油厂电脱盐装置上应用的工业试验情况。
THE APPLICATION 0F A NEW DEMULSIFIER IN ELECTROSTATIC DESALTING UNIT Study on Optimum Operating Conditions of Crude Oil Electrostatic Desalting and Dehydration 辽河原油电脱盐过程中新型破乳剂的应用原油电脱盐脱水装置优化操作研究
The desalting regeneration system is revamped by using the magnesium tail water from the intermittent nitric acid production unit to replace hydrochloric acid as the cation bed regenerant. 使用间硝生产中产生的镁尾水替代盐酸作为阳床再生剂对除盐再生系统进行改造。
Optimization of electric desalting process and application of new corrosion inhibitor in the crude atmospheric and vacuum distillation unit revamping 原油蒸馏装置改造中电脱盐工艺技术的优化及新型缓蚀剂的应用
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。