脱甲烷塔,demethanizer英语短句,例句大全

脱甲烷塔,demethanizer
absorber-demethanizer吸收-脱甲烷塔
3)Deethanizer[di:'eθeinaiz?]脱乙烷塔
1.Abnormality in the Operation of Deethanizer in Ethylene Plant and the Optimization Measures;乙烯装置脱乙烷塔的操作异常及优化
2.Based on the simulation results with Aspen Plus the operating condition of deethanizer in ethylene plant was introduced,the parameters of deethanizer in normal operation such as the reflux ratio,operating pressure, sensitive plate temperature and steam volume at the bottom analyzed.介绍了乙烯装置脱乙烷塔的工业运行状况,结合Aspen Plus模拟计算结果,分析了回流比、操作压力、灵敏板温度、塔釜加热量等工艺参数对脱乙烷塔操作的影响。
4)Nonane-distill-tower脱壬烷塔
5)Dealkylater脱烷烃塔
1.Reformation of Dealkylater by New Packing Technique;用新型填料技术改造脱烷烃塔
6)depentanizer脱戊烷塔
1.The problems of poor separation of the depentanizer and the corrosion of air cooler happened in the continuous reformer of Liaoyang Petrochemical Company were analyzed.针对中国石油辽阳石化分公司连续重整装置脱戊烷塔分离精度下降和空冷器腐蚀的问题,进行了分析,发现原料中的氯、氮化合物与工艺过程中的氢、水结合,产生的盐酸严重腐蚀了空冷器,产生的氯化铵堵塞了脱戊烷塔塔盘,造成分离精度下降。
2.The causes of ammonium salt formation and fouling in the reforming depentanizer of Yangzi Petrochemical Corporation were analyzed.分析了扬子石油化工公司催化重整装置脱戊烷塔铵盐形成和造成堵塞的原因:预加氢催化剂脱氮性能和重整催化剂比表面积下降导致氯化铵的形成,随着装置运行周期的延长,铵盐在脱戊烷塔内的累积增加,造成堵塞。