1) B-type directed valve tray
B型导向浮阀塔板
1.
Development and study of B-type directed valve trays;
B型导向浮阀塔板实验研究
2) directed valve tray
导向浮阀塔板
1.
Development and study of B-type directed valve trays;
B型导向浮阀塔板实验研究
2.
The combination directed valve trays have been developed and studied on the basis of directed valve trays.
在导向浮阀塔板的基础上,开发研究了组合导向浮阀塔板。
3.
The directed valve tray, combination directed valve tray and B - type directed valve tray are introduced on the structural features, operating performance and industrial uses in petroleum refining and Petro - Chemical units.
介绍了导向浮阀塔板、组合导向浮阀塔板和B型导向浮阀塔板的结构特点、操作性能及其在炼油、石化装置中的应用。
3) B-type floating valve tray
B型导向浮阀
1.
The results showed that by way of B-type floating valve tray instead of F1 type,outside reflux and condensation instead of inside reflux for condensator at the top of deethanizer,enlarging propylene dehydration system and so on,the capacity of unit was improved from 66 kt /a to 130 kt / a,the purity of propylene reached 99.
结果表明,采用B型导向浮阀塔板替换原F1型浮阀塔板,脱乙烷塔顶冷凝由内回流改成外冷凝加外回流,扩大丙烯脱水等改造措施,可使装置处理能力由原来的6。
4) Guided Trapezoid valve tray
导向梯形浮阀塔板
5) combined wave guided valve trays
组合波纹导向浮阀塔板
1.
The pressure drop of the combined wave guided valve trays were comprehensively studied based on the survey of the important valve trays nowadays.
在深入调研当前重要浮阀塔板的基础上,全面研究组合波纹导向浮阀塔板的压降性能。
6) combination directed valve tray
组合导向浮阀塔板
1.
The combination directed valve trays have been developed and studied on the basis of directed valve trays.
在导向浮阀塔板的基础上,开发研究了组合导向浮阀塔板。
2.
The directed valve tray, combination directed valve tray and B - type directed valve tray are introduced on the structural features, operating performance and industrial uses in petroleum refining and Petro - Chemical units.
介绍了导向浮阀塔板、组合导向浮阀塔板和B型导向浮阀塔板的结构特点、操作性能及其在炼油、石化装置中的应用。
补充资料：浮阀塔板
分子式：
CAS号：
性质：浮阀塔板上开有—定形状的阀孔(圆形或矩形)，孔中安有可上下浮动的阀片有圆形、矩形、盘形等，从而形成不同型式的浮阀塔板。目前国内常用的是F1型(相当于国外的V-1型)浮阀，条形浮阀也开始受到注意。国内有部颁标准(JBl118)。浮阀塔板因其具有优异的综合性能(生产能力大、操作弹性大、塔板效率高、制造费用低等)已成为目前应用最广泛的一种塔板。
CAS号：
性质：浮阀塔板上开有—定形状的阀孔(圆形或矩形)，孔中安有可上下浮动的阀片有圆形、矩形、盘形等，从而形成不同型式的浮阀塔板。目前国内常用的是F1型(相当于国外的V-1型)浮阀，条形浮阀也开始受到注意。国内有部颁标准(JBl118)。浮阀塔板因其具有优异的综合性能(生产能力大、操作弹性大、塔板效率高、制造费用低等)已成为目前应用最广泛的一种塔板。
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