尿素汽提塔列管避免冲刷腐蚀试验及结果  

TEST AND RESULT OF EROSION OF HEAT EXCHANGING TUBES IN UREA AMMONIA STRIPPER

作　　者：钱金龙 Qian JinLong(CNOOC TianYe Chemical Industry Co.9Ltd.,Hohhot 010070)

机构地区：[1]中海石油天野化工有限责任公司,内蒙古呼和浩特010070

出　　处：《大氮肥》2021年第6期361-363,共3页Large Scale Nitrogenous Fertilizer Industry

摘　　要：研究尿素氨汽提塔钛材列管腐蚀问题,分析钛材列管冲刷腐蚀因素,并实施了在列管内安装衬套管试验,试验结果很好,其他影响可控。The erosion of titanium tube in ammonia stripper was studied. Factors which impact on the erosion of titanium tube were analyzed. A test of installing bushing tube in the heat exchanging tube was carried out, and the result was approved to be perfect. Other factors which may influence the erosion were controllable.

关 键 词：汽提塔 冲刷腐蚀 衬套管 

分 类 号：TQ441.41[化学工程—化学肥料工业]