摘要
以地沟油为原料,经磺化并提纯,获得棕色胶质地沟油磺酸钠盐,采用傅里叶变换红外光谱确定合成化合物特征基团,并对其水溶液的电导率和表面张力进行测定。在此基础上,与脂肪醇聚氧乙烯醚硫酸钠(AES)、脂肪醇聚氧乙烯醚(AEO-9)等辅助材料采用正交试验进行复配,获得一种环保型洗衣液。以该洗衣液对油污布洗涤效果对配方进行优化,最后得到一种以地沟油为原料制备的性能优良的洗衣液。
The sodium salt of waste oil was obtained through sulfonated and purified process with waste oil as raw materials.Then FT-IR was used to characterize the chemical groups of the product.And the critical micelle concentration of the product was determined by surface tension method and electrical conductivity method.Based on this,the former product,AES and AEO-9 were used to prepare the environment-friendly laundry detergent through orthogonal test method.Moreover,the laundry detergent was used to wash the grease cloth,and the results showed that the product had good performance.
作者
赵阳
苗宗成
焦富马
郭锟
栗小龙
ZHAO Yang;MIAO Zong-cheng;JIAO Fu-ma;GUO Kun;LI Xiao-long(Key Laboratory of Organic Polymer Photoelectric Materials,School of Science,Xijing University,Xi’an 710123,China;Xi'an Hetai Chemical Industry Co.,Ltd,Xi’an 710016,China)
出处
《化学研究与应用》
CAS
CSCD
北大核心
2019年第10期1838-1842,共5页
Chemical Research and Application
基金
国家自然科学基金面上项目(51673157)资助
陕西省自然科学基础研究计划项目(2017JM5134、2018JM5047)资助
关键词
地沟油
磺化
洗衣液
去污效果
waste oil
sulfonation
laundry detergent
washing effect
