1) slant-hole tray
复合斜孔塔板
1.
The slant-hole tray was applied to the technical innovation of vinyl acetate distillation column.
采用复合斜孔塔板对醋酸乙烯精馏塔进行了技术改造。
2) combined column plates with slopping holes
多溢流复合斜孔塔板
3) composite oblique hole
复合斜孔塔盘
1.
This paper describes the situation and effect when composite oblique hole which is widely used in petrochemical industry applied in crude benzol distillation process,The production practive has prove that,the quantity of the recyclable oil of crude benzol will increase by 50 to 80 percent,costing shorter construction period,thus achieving good economic benefit.
主要叙述了在石油化工中应用广泛的复合斜孔塔盘在煤化工粗苯蒸馏中使用的状况和效果。
4) oblique hole tray
斜孔塔板
1.
Application of oblique hole tray in the treatment of sewage containing methanol in YULIN gas field;
斜孔塔板在榆林气田含醇污水处理中的应用
2.
On the base of traditional ammonia still process, the course of ammonia distillation is simulated and optimized by PRO/II software, and the new multiple overflow and composite oblique hole tray is applied to correct the old process, then the new distillation unit is established.
在传统蒸氨工艺基础上,将氨蒸馏分离采用PRO/II软件化工过程模拟优化,并采用新型多溢流复合斜孔塔板,修正原工艺中的不足,建了新的化工蒸馏单元。
3.
The text introduced our company present situation and reforming program of the oblique hole tray.
介绍了公司粗苯系统脱苯塔的现状及脱苯塔的改造方案,通过采用斜孔塔板后,脱苯效率明显提高,生产运行顺利,投资少见效快。
5) slant hole tray
斜孔塔板
1.
The trays in the distillation column were designed with new multi overflow compound slant hole trays commonly used in the recent years.
在此基础上对原有工艺和新工艺精馏塔板进行设计 ,塔板选用近年来广泛应用的新型多溢流复合斜孔塔板。
2.
The results are satisfied to use the slant hole trays which have good anti - blockin.
本文介绍在燕山石化公司化工一厂制苯车间裂解汽油加氢工段和茂名乙烯装置裂解汽油加氢工段应用斜孔塔板的情况,生产情况表明斜孔塔板具有较强的抗堵塞性能,在维持该装置长周期稳定生产中有良好作用。
6) the new compound slant-hole tray with multiple downcomer
新型多溢流复合斜孔塔板
1.
This paper introduces industrial application of the new compound slant-hole tray with multiple downcomer in the refinery gas separation unit, The result shows that the methods for design of the new tray is reliable, and the new tray can be used widely among the fractionating tower, absorbing tower, desorber in petrochemical, chemical, pharmaceutical industries and so on.
介绍了新型多溢流复合斜孔塔板在炼厂气体分馏装置上的工业化应用 ,结果表明其设计方法是可靠的 ,可以广泛应用于石化、化工、医药等许多行业的精馏塔、吸收塔和解吸塔上 ,特别适用于液相负荷很大的体系。
补充资料：孔板塔
分子式：
分子量：
CAS号：
性质：塔设备的一种。用多孔板使气相分散成气泡通过多孔板上的液相，达到两相密切接触而进行传热传质过程的设备。有筛板塔（sieve-trayxolumn）、泡沫塔（foamign column）和淋降板塔（sprinkling-tray colymn）等。
分子量：
CAS号：
性质：塔设备的一种。用多孔板使气相分散成气泡通过多孔板上的液相，达到两相密切接触而进行传热传质过程的设备。有筛板塔（sieve-trayxolumn）、泡沫塔（foamign column）和淋降板塔（sprinkling-tray colymn）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