tower tray

DJ type high efficient tower tray used in ethylene plant

DJ型高效塔盘在乙烯装置中的应用

Revamping of FCC Main Fractionating Tower by Using Highly Effective Tray and Regular Packing

采用高效塔盘和填料综合成组技术改造催化主分馏塔

The sieve-plate tower was substituted by spiral flow inducing tray tower.

采用旋流板塔替代原系统的筛板塔.

The paper calculates the theoretical tray demand for the different desired separation of the ortho-and-para-chlorotoluene, and makes a comparison between the two-tower and three-tower technological process.

计算了精馏分离法对于不同的邻、对氯甲苯的分离要求所需的理论板数，比较了两塔流程与三塔流程的优缺点；

Design Calculation for Overflow Cone with Flat Blade of Swirling Tower Tray

旋流塔板平叶片型溢流锥的设计计算

A patent technology about rectifying tower tray was introduced.

介绍了一项关于精馏塔板的最新发明专利.