新型咪唑啉化合物的合成及缓蚀性能测试

SYNTHESIS OF A NEW IMIDAZOLINE INHIBITOR AND MEASUREMENT OF ITS INHIBITATION PROPERTY

合成了一种新型取代基咪唑啉化合物IM ,经复配后得到新型咪唑啉缓蚀剂IMC。用电化学和失重法测试了缓蚀剂IMC在强酸性介质中的缓蚀性能。在多种腐蚀介质中的缓蚀效果测试结果表明 ,该缓蚀剂可适用于酸性腐蚀介质 ,并具有很好的防腐效果 ,其缓蚀率在 92 %～ 98%

A new imidazoline inhibitor IM is synthesized and complexed into inhibitor IMC. Its inhibitation property is measured by weight loss and electrochemical methods. The averaged percentage of inhibition rates in acidic medium by two methods are in the range of 92% to 98%. The results show that the new imidazoline inhibitor IMC can be applied to acidic medium and has excellent efficiency.