Development and application of overhead condenser technology for domestic 70 m~ 3 polymerizers 国产70m~3聚合釜釜顶冷凝器技术的开发与应用
Analysis of Causes of Tube Rapture of Overhead Condenser in No.2 Atmospheric-vacuum Distillation Unit 二套常减压装置塔顶冷凝器换热管破裂原因分析
The serious corrosion problem at low temperature could be found in atmospheric-vacuum distillation unit, especially in the atmosphere overhead condenser. 常减压装置存在较为严重的低温位腐蚀问题,尤其是常压塔顶冷凝器腐蚀问题更为严重。