加工辽河原油低温段缓蚀剂现场评价  

Field Evaluation or Corrosion Inhibitor for Low Temperature Section in Processing Liaohe Crude

作　　者：王恩良 王英杰 赵新荣 于小光 高彦静 曹殿珍[2] 杨怀玉[2] 祝英剑[2] 陈家坚[2] 

机构地区：[1]锦西炼油化工总厂,辽宁省葫芦岛市125001 [2]中国科学院金属腐蚀与防护研究所,辽宁省沈阳市110015

出　　处：《石油化工腐蚀与防护》2000年第1期45-47,60,共4页Corrosion & Protection In Petrochemical Industry

摘　　要：辽河原油逐年来酸值增高、密度变大、含盐和含硫量有所增加，常减压塔顶冷凝冷却系统的“ＨＣＩ－Ｈ_２Ｓ－Ｈ_２Ｏ”腐蚀日趋严重。加工辽河原油低温段高效缓蚀剂 ＩＭＣ－９７－Ｃ和 ＩＭＣ－９７－Ｑ，在蒸馏现场腐蚀模拟器进行了评价试验，取得了优良的缓蚀效果。With increasing acid value, density, salt and sulfur in Liaohe Crude, The HCI-H2SO4-H2O corrosion in overhead condensing system of atmospheric-vacuum unit was deteriorating. Evaluation test has been conducted on foe field distillation corrosion simulator for the high-performance IMC-97-C and IMC-97-G corrosion inhibitors for the low-temperature section in processing Liaohe Crude and'good results have been achieved.

关 键 词：炼油 缓蚀剂 

分 类 号：TE980.5[石油与天然气工程—石油机械设备]