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Keywords butadiene device;retrofit optimization;Guide float valves;Inhibitor;DCS; 丁二烯装置;优化改造;导向浮阀;阻聚剂;DCS;
Guide float valves 导向浮阀
This article describes the simulative calculation and optimization of the combined guide floating valve tray in the design of primary distillation tower and rectification tower of chlorobenzene plant. 主要介绍了组合导向浮阀在氯化苯装置初、精馏塔设计中的模拟计算和优化。
Improvement of Combined Guide Float Valve Tray to the Distillation Column Recovery in Methanol 用组合导向浮阀塔改造甲醇回收塔
Application of New Guide Floating Valve Tray in Ethylene Chloride Equipment 新型导向浮阀塔板在氯乙烯装置的应用
On the basis of this, it brought forward the reconstructive technics of float valve filter and carried out meticulous experimental demonstrate, so as to guide engineering practice better. 在提出浮阀滤池改造工艺的基础上对它进行了细致的试验论证，使其能更好地指导工程实践。
On the basis of this,it brought forward the reconstructive technics of float valve filter and carried out meticulous experimental demonstrate,so as to guide engineering practice better. 在提出浮阀滤池改造工艺的基础上对它进行了细致的试验论证,使其能更好地指导工程实践。
BLG Stainless Steel Equilibrium Ball Float Valve is veryy effective convenient mechanism, just require minimum space for simple installation. BLG不锈钢平衡式浮球阀是一种高效方便的机械装置，安装简便，占地少。
BLG Stainless Steel Ball Float Valve is less troubles, reliable performance, easier installation and repair with its simple structure. 不锈钢浮球阀结构简单,工作可靠,故障少,便于安装和修理。
Because the float valve substrate has high adaptation character, so it can co-operate with the heating device to achieve the aim of defrosting. 由于浮法玻璃的环境适应性能较高，可以与加热装置配合，达到有效地除霜的目的。
Table of Content of Watts Float Valves and Components 美国瓦茨浮球阀及零部件目录
After fhe said trays replaced the original float valve trays in the original column shell with the existing down flow spouts,the thorughput was double and th... 该塔板具有通量大、分离效率高、操作弹性大、压降低及物料适应性强等优点。
That oyster closed up its valves. 那个牡蛎把壳合拢起来。
There wasn't enough water to float the ship. 水不够深，船浮不起来。
She paid her way by acting as a guide. 她当导游来维持生活。
This invention relates to a defrosting device of optical communication system, including a glass substrate with a heating device on it and the glass substrate is float valve substrate. 本发明涉及一种光通信系统的除霜装置，包括一玻璃基底和一设置在所述玻璃基底上的加热装置，其中，所述玻璃基底是浮法玻璃基底。
Having a shell consisting of two hinged valves. 双瓣壳的有由两个开合的瓣组成贝壳的
Instinct is not always a good guide. 凭本能行事不一定都对。
The structure and characteristic of BJ float valve and expatiate the mechanism of BJ float valve’s resisting coke and accumulating salt and good operating springiness were also disscussed. 结合介绍了BJ浮阀的结构特点并阐述了BJ浮阀抗焦粉和抗结盐沉积及操作弹性好的机理。