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IS-129和IS-156是属于咪唑啉系列的缓蚀剂。实践证明它们不仅是基建和运转电厂锅炉盐酸酸洗除垢的高效缓蚀剂,而且也是其他高、中和低压锅炉盐酸酸洗、除垢的缓蚀剂。在采油工业中,还可用作土酸酸化压裂缓蚀剂,油田污水的防腐蚀剂和田菁溶胶的防腐剂。现就IS-129,IS-156扩大应用于采油工业方面的试验结果简介如下。一、IS-129和IS-156缓蚀剂在土酸中与甲醛缓蚀效果的对比采用静态和动态失重法对IS-129、
IS-129 and IS-156 are imidazoline series of corrosion inhibitors. The practice proves that they are not only efficient corrosion inhibitors for hydrochloric acid pickling and descaling of power plant boilers, but also corrosion inhibitors for hydrochloric acid pickling and descaling of other high, medium and low pressure boilers. In the oil production industry, it can also be used as a soil acidizing fracturing inhibitor, an anticorrosive agent for oilfield sewage and a preservative of Tianjing sol. Now on the IS-129, IS-156 to expand the application of the oil industry test results are as follows. First, IS-129 and IS-156 corrosion inhibitor in the acid and formaldehyde corrosion inhibition comparison Static and dynamic weight loss method of IS-129,