一种微乳液清蜡剂的研制  

A microemulsion preparation of paraffin remover

作　　者：宋连银 王伟波 杨海燕 章文荣 翁华涛 

机构地区：[1]中国石油长庆油田分公司第五采油厂,陕西西安710021 [2]西安长庆化工集团有限公司,陕西西安710018

出　　处：《石油化工应用》2014年第3期117-119,共3页Petrochemical Industry Application

摘　　要：为克服油基清蜡剂有毒、易燃、密度小,水基清蜡剂溶蜡效率低等缺陷。通过对有机溶剂、表面活性剂、助表面活性剂及分散剂的研究,开发了一种微乳液型高效清蜡剂。室内实验表明:该清蜡剂在最佳的配比条件下,闪点为51℃,凝固点≤-30℃,密度≥0.95 g/cm3,45℃条件下平均溶蜡速率≥0.028 g/min。In order to overcome the oil base-paraffin remover, toxic, flammable, low density, water-base paraffin remover wax dissolving efficiency and low defects. Based on the study of organic solvent, surfactant. CO surfactant and dispersant, developed a micro emulsion paraf- fin remover. Lab experiments show, the wax cleaning agent in the best ratio conditions, flash point reached 51 ℃, freezing point ≤-30 ℃, density ≥ 0.95 g/cm^3, under the condition of 45 ℃ the speed of paraffin dissolution 1〉0.028 g/min.

关 键 词：油基清蜡剂 水基清蜡剂 微乳状液 溶蜡速率 

分 类 号：TE358.2[石油与天然气工程—油气田开发工程]