1)atmospheric and vacuum distillation unit常减压蒸馏装置
1.Technical revamping of atmospheric and vacuum distillation units;常减压蒸馏装置的技术改造
2.The throughput of an atmospheric and vacuum distillation unit in Dalian West Pacific Petrochemical Company has been enlarged to 10 Mt/a from the original design capacity of 5 Mt/a by revamping.大连西太平洋石油化工有限公司常减压蒸馏装置在原设计能力为5Mt/a的基础上,通过对装置的换热流程、电脱盐、常压塔、减压塔、加热炉及余热回收系统的改造,使装置处理能力达到10Mt/a。
3.Application of NQD - 2200 on - line diesel freezing point analyzer at the third side - cut of out of atmospheric tower for atmospheric and vacuum distillation unit in Jinan Company is expounded.介绍了NQD-2200型智能柴油凝点在线分析仪在济南分公司常减压蒸馏装置常三线馏出口的应用情况, 两年来的应用表明,柴油凝点在线分析仪的分析数据与化验室的传统分析数据具有较好的符合性,数据偏差在2℃以内,完全可以满足馏出口控制要求。
英文短句/例句
1.The Simulation and Optimization of a Crude Distillation Unit and Its Heat Exchanger Network常减压蒸馏装置换热网络的模拟优化
2.ENERGY SAVING AND REFORMATION OF 4.0 Mt/a ATMOSPHERIC AND VACUUM DISTILLATION UNIT4.0Mt/a常减压蒸馏装置节能改造
3.Deep-cut vacuum revamping and process optimization of atmospheric-vacuum distillation unit常减压蒸馏装置减压深拔技术改造及工艺优化
4.Design of vacuum transfer line in large atmospheric and vacuum distillation unit大型常减压蒸馏装置的减压转油线设计
5.ypical Corrosion Case Analysis of Atmospheric-vacuum Distillation Unit常减压蒸馏装置几起典型硫腐蚀事例分析
6.Application of Vacuum Pump Technology by Using Liquid-ring Vacuum Pump in Large-scale CDU机械抽真空技术在大型常减压蒸馏装置的应用
7.Case Study of Corrosion of Equipment in Atmospheric-vacuum Distillation Unit and Protection常减压蒸馏装置设备腐蚀典型事例与防护
8.The Optimizing Analysis of an Atmosphere-vacuum Distillation Set and Its Heat Exchange Network;常减压蒸馏装置及其换热网络的优化分析
9.The Application of Optimization Control and Advanced Process Control to the Atmospheric and Vacuum Distillation Uints;常减压蒸馏装置的优化控制和先进控制
10.The Problems and the Countermeasures in Operation of Atmospheric and Vacuum Distillation Unit常减压蒸馏装置运行中存在的问题及对策
11.THE RISKS OF PROCESSING HIGH-SULFUR CRUDE OIL IN CRUDE DISTILLATION UNIT AND COUNTERMEASURES常减压蒸馏装置加工高硫原油的风险与对策
12.Adaptation Revamp of Atmospheric-vacuum Distillation Unit for High-acidity Crude常减压蒸馏装置加工高酸原油适应性改造
13.Corrosion Protection in Atmospheric-vacuum Distillation Unit Processing High-acidity High-sulfur Crudes常减压蒸馏装置加工高酸高硫原油防腐蚀综述
14.Effect of deep vacuum distillation of crude oil unit on delayed coking常减压蒸馏装置深拔对延迟焦化的影响
15.0.5 Mt/ a Atmospheric and Vacuum Distillation Unit to Optimize Energy- efficient Furnace Operation Analysis0.5Mt/a常减压蒸馏装置加热炉操作优化节能分析
16.Corrosion in Atmospheric-vacuum Distillation Unit Processing High-acidity Crude Oil加工高酸原油常减压蒸馏装置腐蚀及原因
17.Application of Corrosion Monitoring Technology in atmospheric-vacuum Distillation Unit腐蚀监检测技术在常减压蒸馏装置中的应用
18.The Application and Study of the Advanced Control in CDU先进控制在常减压蒸馏装置的应用及研讨
相关短句/例句
atmospheric-vacuum distillation unit常减压蒸馏装置
1.The energy consumption indexes of the atmospheric-vacuum distillation unit in SINOPEC Jiu- jiang Company were analyzed and the difference of energy consumption with the advanced level were com- pared.介绍了九江分公司常减压蒸馏装置通过对各项能耗指标对比分析,找出差距,从日常操作管理着手,加强局部流程的技术改造,优化生产操作。
2.2 atmospheric-vacuum distillation unit in SINOPEC Jiujiang Company.针对中国石油化工股份有限公司九江分公司Ⅱ套常减压蒸馏装置加热炉燃料系统存在的燃料油循环系统运行时间短、而燃料油须不停循环、造成能源浪费的情况,设计了两种燃料油循环流程改造方案,经过比选,方案Ⅰ以彻底停用燃料油循环泵;常底渣油作燃料油;操作简单,通过仪表调整即可完成而被选用。
3)atmospheric vacuum distillation unit常减压蒸馏装置
4)atmospheric and vacuum distillation unit常减压蒸馏装置或设备
5)vacuum distillation unit减压蒸馏装置
1.It was applied in the vacuum distillation unit.采用闭环系统辨识算法与鲁棒IMC -PID控制器结合设计新的软件包 ,将该软件包用于炼油厂减压蒸馏装置的操作控制 ,生产运行表明 :该软件包在炼油厂减压蒸馏装置中的应用降低了减压炉出口温度的波动幅度 ,提高了产品质量及收率 ,降低了生产每吨成品油的能耗 ,给炼油企业带来了可观的经济效
6)atmospheric distillation unit常压蒸馏装置
1.The structure features of ADV differential floating tray are described together with its application in atmospheric distillation unit.介绍了ADV微分浮阀塔盘的结构特点及其在常压蒸馏装置中的工业应用情况。
2.Methods to increase economic benefits of atmospheric distillation unit is expounded, including altering process schemes, adjusting product slate, enhancing operation level, increasing the output of high value product, improving atmospheric distillation tower design, strengthening the heat integration of the units and reducing energy consumption etc.介绍了常压蒸馏装置提高经济效益的方法 ,包括改变工艺流程 ,调整产品结构 ;提高操作水平 ,增加高附加值产品量 ;改进常压塔设计 ;装置间热联合 ,降低能耗
延伸阅读
常减压蒸馏装置分子式：分子量：CAS号：性质：常减压蒸馏装置通常包括三部分：（1）原油预处理。采用加入化学物质和高压电场联合作用下的电化学法除去原油中混杂的水和盐类。（2）常压蒸馏。原油在加热炉内被加热至370℃左右，送入常压蒸馏塔在常压（1大气压）下蒸馏出沸点较低的汽油和柴油馏分，残油是常压重油。（3）减压蒸馏。常压重油再经加热炉被加热至410℃左右，进入减压蒸馏塔在约8.799千帕（60毫米汞柱）绝压下蒸馏，馏出裂化原料的润滑油原料，残油为减压渣油。参见原油蒸馏。
