超临界CO2流体中分散染料溶解度研究进展  

Research progress on disperse dyes solubility in supercritical carbon dioxide fluid

作　　者：李胜男 赵玉萍[1] 郑环达[1] 李学敏[2] 韩建国 郑来久[1] LI Shengnan;ZHAO Yuping;ZHENG Huanda;LI Xuemin;HAN Jianguo;ZHENG Laijiu(Liaoning Provincial Key Laboratory of Supercritical CO2 Dyeing,Dalian Polytechnic University,Dalian 116034,Liaoning,China;Shenyang Research Institute of Chemical Industry,Shenyang 110021,Liaoning,China;China Haohua(Dalian)Research&Design Institute of Chemical Industry Co.,Ltd.,Dalian 116023,L iaoning,China)

机构地区：[1]大连工业大学辽宁省超临界二氧化碳无水染色重点实验室,辽宁大连116034 [2]沈阳化工研究院有限公司,辽宁沈阳110021 [3]中昊(大连)化工研究设计院有限公司,辽宁大连116023

出　　处：《精细化工》2020年第8期1533-1539,共7页Fine Chemicals

基　　金：国家自然科学基金(21908015);中国博士后基金面上项目(2017M611420);辽宁省自然科学基金指导计划项目(2019-ZD-0285)。

摘　　要：综述了超临界CO2流体中染料溶解度的测试装置与方法。分析了超临界CO2流体工艺参数与染料化学结构对分散染料溶解度的影响;总结了国内外近20年分散染料在超临界CO2流体中溶解度数据,并介绍了分散染料在超临界CO2中的溶解度增溶技术。指出加强染料结构对其溶解性能作用原理及影响规律剖析,超临界CO2中染料溶解行为数据库构建、染料拼色与配色研究三方面为未来的研究重点。Measurement equipments and methods of dye solubility in supercritical CO2 fluid are reviewed.The effects of process parameters of supercritical CO2 fluid and chemical structures of dyes on the solubility of disperse dyes are analyzed.Solubility data of disperse dyes in supercritical CO2 fluid in recent 20 years at home and abroad are then summarized,and the solubilization technology of disperse dyes in supercritical CO2 is introduced.It is pointed out that the deep analysis for the action principle and influence law of dye structures on their solubility,the database construction of dye dissolution behavior in supercritical CO2,and the research on dyeing and color matching are the future research focus.

关 键 词：超临界CO2 分散染料 溶解度 装置 

分 类 号：TQ630[化学工程—精细化工]