盐酸汽提塔再沸器改造  

Transformation of hydrochloric acid desorption tower reboiler

作　　者：徐明成[1] 尹大元[1] 

机构地区：[1]天津渤天化工有限责任公司,天津300480

出　　处：《中国氯碱》2014年第7期30-33,共4页China Chlor-Alkali

摘　　要：针对盐酸汽提塔管壳式石墨立式热虹吸再沸器在运行中出现的问题,结合圆块孔换热器的特点,应用新型分体式圆块孔石墨再沸器替代原管壳式石墨再沸器。Problems in the running of shell and tube graphite vertical thermosiphon reboiler used in hydrochloric acid desorption tower were introduced. Combined with the characteristics of cylindrical block graphite exchanger, a new split type cylindrical block graphite reboiler is applied to replace the original tube type reboiler.

关 键 词：热虹吸再沸器 结垢 圆块孔 分体式 

分 类 号：TQ111.3[化学工程—无机化工]