DSD酸中所含的有机杂质对下游产品荧光增白剂的影响  

Influence of Organic Impurities Contained in Dsd Acid on Fluorescent Brighteners of Downstream Products

作　　者：孙玉亮 巩新娟 陈治淮 张法治 Sun Yu-liang;Gong Xin-juan;Chen Zhi-huai;Zhang Fa-zhi

机构地区：[1]河北彩客化学股份有限公司,河北沧州061000 [2]河北省染料与颜料中间体工程技术研究中心,河北沧州061000

出　　处：《化工设计通讯》2019年第11期194-195,共2页Chemical Engineering Design Communications

摘　　要：DSD酸是一种用来制作化工染料以及荧光增白剂的化工产品,在化工领域有着十分重要的应用价值和发展潜力,DSD酸在生产过程中难免会出现一些有机杂质,这些有机杂质会对下游产品的荧光增白性能产生一定的影响。因此,需要加强对有机杂质问题的探究,明确有机杂质作用的主要机理以及相关的预防对策,从而能够更好地进行DSD酸下游产品荧光增白剂的开发与应用。DSD acid is a chemical product used in the production of chemical dyes and fluorescent whitening agents.It has important application value and development potential in the chemical industry.DSD acid will inevitably have some organic impurities in the production process.It will have a certain impact on the fluorescent whitening performance of downstream products.Therefore,it is necessary to strengthen the investigation of the problem of organic impurities,clarify the main mechanism of the action of organic impurities and related preventive measures,so as to better develop and apply the fluorescent whitening agent of DSD acid downstream products.

关 键 词：DSD酸 有机杂质 荧光增白剂 

分 类 号：TQ612[化学工程—精细化工]