CAJ | 학술논문

采用廉价易得、易生物降解的工业表面活性剂为基本配方、自来水为溶剂，成功地研制出一种温和型高效稠油垢水基清洗剂。通过正交实验、主要活性物含量和清洗剂的浓缩等实验确定室温下其较优配方组成为：磺化琥珀酸二辛酯钠盐4.4%、脂肪醇聚氧乙烯醚硫酸钠4.4%、烷基糖苷6.4%和椰油酸胺丙基甜菜碱7.5%，其去污力高达98.2%。结果说明自制清洗剂的综合清洗性能略优于市售品牌清洗剂1和市售品牌清洗剂2；此外，其 pH值为6.5，呈微弱酸性，这与市售品牌清洗剂偏碱性不同，为新型高效稠油垢水基清洗剂的配制提供了新的思路。
채용렴개역득、역생물강해적공업표면활성제위기본배방、자래수위용제，성공지연제출일충온화형고효주유구수기청세제。통과정교실험、주요활성물함량화청세제적농축등실험학정실온하기교우배방조성위：광화호박산이신지납염4.4%、지방순취양을희미류산납4.4%、완기당감6.4%화야유산알병기첨채감7.5%，기거오력고체98.2%。결과설명자제청세제적종합청세성능략우우시수품패청세제1화시수품패청세제2；차외，기 pH치위6.5，정미약산성，저여시수품패청세제편감성불동，위신형고효주유구수기청세제적배제제공료신적사로。
A mild water-based cleaning agent with strong detergency on heavy oil foulant was successfully developed by choosing cheap,easily accessible and biodegradable surfactants as basic ingredients and tap water as solvent. Its key ingredients and the corresponding percentages were determined by orthogonal experiments , the percentage of the main active substance and the concentration of the as-prepared cleaning agent are as follows:sodium diethylhexylsulfosuccinate 4.4%,sodium alcohol ether sulphate 4.4%,alkyl polyglucoside 6.4%,cocoamidopropylbetaine 7.5%, and its detergency rate can reach 98.2% at 25℃. It was concluded that the comprehensive cleaning performance of the as-prepared cleaning agent is better than that of the commercial brand detergent 1 and the commercial brand detergent 2. Moreover,its pH is only 6.5 showing very weak acidity which is different from the traditional cleaning agent showing basic,and thus provides a new idea for the development of novel water-based cleaning agent with strong detergency on heavy oil foulant.