It is analyzed that high total energy consumption,low degree of fractionation for crude oil,insufficient yielding of vacuum distillation,undesired operating condition in electric desalting section and the unit corroded in operation of the atmospheric and vacuum distillation unit.
对常减压蒸馏装置生产运行过程中存在的综合能耗偏高、原油分馏精度和减压拔出率低、电脱盐装置运行工况不理想及装置腐蚀等问题进行了具体分析,并提出了应对措施。
High purily light liquid paraffin and low condensing point kerosene are produced by urea complex using Zhongyuan crude oil distilling cut as raw materials.
以中原原油直馏馏分为原料，用尿素络合法制得纯度较高的轻液体石蜡和低凝点煤油。
STUDY ON BASIC PHYSICAL PROPERTIES OF CHINESE PETROLEUM FRACTIONS (3)DETERMINATION OF CRITICAL PROPERTIES
我国石油基础物性的研究——(3)直馏馏分油临界参数的测定与研究
Comparison of Oil-Water Interfacial Behavior of Straight-Run Fractions of Beijiang Highly Acidic Crude Oil Before and After Deacidification
北疆高酸原油直馏馏分脱酸前后的油-水界面性质比较
fractional distillation
分馏, 分解蒸馏(法)
Study on vapour-liquid equilibrium constants, of straight-run naphtha and kerosene fractions
直馏汽油、煤油馏分汽-液平衡常数的研究
STUDY ON THE RELATIONSHIP OF SOLIDIFICATION POINT,POUR POINT AND COLD FILTER PLUGGING POINT OF STRAIGHT-RUN DIESEL FRACTIONS
直馏柴油馏分凝点、倾点、冷滤点的相关性研究
effluent fraction
流出的馏分, 选择的馏分
To separate(a distillate)by distillation.
蒸馏出用蒸馏分离（馏出物）
Distillation of Rare-Earth Elements in Argon-Oxygen Direct Current Arc
稀土元素在氩-氧直流电弧中的分馏
STUDY OF HYDROCARBON TYPE AND NITROGENOUS COMPOUNDS OF SHENGLI (CHINA) AND CALIFORNIAN (USA) GAS OIL
胜利和加利福尼亚直馏柴油馏分的烃族组成和含氮化合物的研究
Measuring distillation range of petroleum fractions by Engler distillation related with gas chromatography simulated distillation technology.
基于色谱模拟蒸馏技术的石油馏分恩氏蒸馏馏程测定方法
A chemical component separated by fractionation.
分馏被分馏出的化学成分
middle oil distillate
(煤油与润滑油之间的馏分) 中间馏分
gasoline power fraction
汽油的主馏分, 基本汽油馏分
column, fractionating or distillation ,of non-refracotry ,ceramic
陶瓷分馏或蒸馏塔,非耐火的
fractionation of a liquid by distillation.
通过蒸馏分馏液体的过程。
Fractional distillation of petroleum is carried on in a still.
石油的分馏在蒸馏器内进行。
differential partial condensation
部分冷凝的蒸馏分离
fractional desorption gas analysis
分馏退吸法气体分析