1) Cold area of ethylene plant
乙烯装置冷区
2) ethylene plant
乙烯装置
1.
Setting of superheated extent of refrigerant vapor and its influence on system design in ethylene plants;
乙烯装置中气相冷剂过热度的设定及其影响评述
2.
Application of ternary refrigeration to ethylene plant;
三元制冷技术在乙烯装置上的首次应用
3) ethylene unit
乙烯装置
1.
Treatment of waste alkali liquor in ethylene unit by atmospheric oxidation process;
空气氧化法处理乙烯装置的废碱液
2.
Design and operation of primary fractionation system in ethylene unit;
乙烯装置初分馏系统的设计和操作要点
3.
Water quality optimization of process water system in ethylene unit;
乙烯装置工艺水水质优化
4) styrene unit
苯乙烯装置
1.
In order to decrease energy in styrene unit,thermodynamic methods were used to analyze the energy consumption based on the mathematical simulation.
为了降低苯乙烯装置的能耗,在对全流程进行严格数学模拟的基础上,利用热力学方法分析了各单元的能耗数据,分析结果表明装置能耗升高的主要表现是高压蒸汽用量的上升,其原因是乙苯部分苯循环量过高。
2.
By hazard identification of materials,production facilities in styrene unit,this paper analyzes their risk way to enter the outside environment,as well as the external environment caused by environmental impact,develops some simple preventive measures.
通过对苯乙烯装置所涉及物质的风险识别、生产设施的风险识别,分析出这些风险进入外环境的途径以及对外环境造成的环境影响,并制定简单的环境风险防范措施。
3.
This paper introduces model building of CAD-HAZOP and its analysis process in the styrene unit.
介绍了计算机辅助危险与可操作性分析(CAD-HAZOP)建模过程及应用于苯乙烯装置苯塔系统的分析过程。
5) polyethylene plant
聚乙烯装置
1.
The process parameters including discharge time of the product discharge system,purge gas flow of the degassing warehouse and concentration of isopentane in the reactor were optimized by analyzing the causes of the high consumption of condensing agent isopentane in the polyethylene plant.
通过分析聚乙烯装置中冷凝剂异戊烷单耗较高的原因,对产品排出系统出料时间、脱气仓吹扫气流量、反应器中异戊烷的浓度等工艺参数进行了优化;同时,检修回收气压缩机阀片,调整高压集液罐压力,增大了回收液进料量。
6) Styrene Plant
苯乙烯装置
1.
Domesticated Retrofits of the Heat Exchanger Sets for Styrene Plants;
苯乙烯装置换热器组的国产化改造
2.
The Design philosophy of foundation fieldbus control system for styrene plant is expounded and design principle of foundation fieldbus segment is described.
阐述了苯乙烯装置基金会现场总线控制系统的设计方法,对现场总线控制系统的设备选型、现场总线段配置原则和配线方法作了介绍。
补充资料：冷区”
分子式：
CAS号：
性质：又称心肌“冷区”显像。将亲心肌的放射性药物注入人体时，心肌摄取此类药物的量与局部心肌血流灌注量成正比的心肌显像称为心肌灌注显像，此类药物称为心肌灌注显像剂。常用的心肌灌注显像剂有20lTlCl，99Tcm-M1B1等。心肌灌注显像用于诊断心肌缺血，心肌梗塞等。
CAS号：
性质：又称心肌“冷区”显像。将亲心肌的放射性药物注入人体时，心肌摄取此类药物的量与局部心肌血流灌注量成正比的心肌显像称为心肌灌注显像，此类药物称为心肌灌注显像剂。常用的心肌灌注显像剂有20lTlCl，99Tcm-M1B1等。心肌灌注显像用于诊断心肌缺血，心肌梗塞等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条