After the expanded metal packing being replaced by the light ceramic packing, the resistance of the benzol scrubber was lowered, the recovery rate for crude benzol was obviously increased, the problems to be noticed in the replacement operation were mentioned. 用轻瓷填料更换钢板网填料后,使洗苯塔的阻力下降,粗苯回收率明显提高,指出了更换操作中应注意的问题。
Computation on Optimum Benzene Content of Gas Leav in g Benzol Scrubber 洗苯塔后煤气最佳含苯量的计算
Application of Light Ceramic Packing in the Benzol Scrubber 轻瓷填料在洗苯塔中的应用
Design Calculation for Spiral Plate Heat Exchanger for Reboiling at the Bottom of Two-stage Benzol Scrubber 两苯塔底再沸用螺旋板换热器的设计计算