柠檬酸及其衍生物在洗涤剂工业中的应用  

Application of Citric Acid and Its Derivatives in Detergent Industry

作　　者：梁恒宇 林海龙 武国庆 罗虎 周勇 

机构地区：[1]中粮营养健康研究院,北京102209 [2]中粮生物化学(安徽)股份有限公司,安徽蚌埠233010

出　　处：《当代化工》2015年第12期2828-2831,共4页Contemporary Chemical Industry

基　　金：国家863计划项目;项目号:2014AA021201;国家973计划项目;2013CB733901

摘　　要：由于三聚磷酸钠(STPP)对自然水体的肥化作用,向洗涤剂中添加适当的无磷洗涤助剂是解决这一重大环境问题的必由之路。柠檬酸及其衍生物(主要是钠盐)具有许多优良的特性,是最适合的三聚磷酸钠替代品。对柠檬酸及其衍生物在洗涤剂行业中的应用研究及发展现状进行了分析,对该研究领域存在的一些问题进行了总结。Because the sodium tripolyphosphate（STPP） has fertilizer effect on natural water, adding phosphate free auxiliary in detergent is an effective way to solve the environmental problem. Citric acid and its derivatives（mainly sodium salt） have great potential to replace STPP in detergent due to their many excellent properties. In this article, the recent development of application of citric acid and its derivatives in detergent industry was reviewed; its current situation was summarized. At last, problems existed were pointed out, and further study direction was prospected.

关 键 词：柠檬酸 柠檬酸衍生物 三聚磷酸钠 洗涤剂 

分 类 号：TQ649[化学工程—精细化工]