利用微反应器制备吐氏酸重氮盐  

Preparation of Diazonium Salts of Tobias Acid in Microreactor

作　　者：王焕 李荣才 房魁皓 WANG Huan;LI Rong-cai;FANG Kui-hao(Tianjn Jingli Digital Technology Co.,Ltd.,Tianjin 300450,China;School of Chemical Engineer-ing,Tianjin University,Tianjin 300350,China)

机构地区：[1]天津晶丽数码科技有限公司,天津300450 [2]天津大学化工学院,天津300350

出　　处：《染料与染色》2023年第2期32-36,共5页Dyestuffs and Coloration

摘　　要：本文研究了利用微反应器制备吐氏酸重氮盐,讨论了反应时间、反应流速、以及不同工艺路线对产物的影响。实验结果表明,使用微反应器可将吐氏酸重氮盐含量提升到98%以上,能够满足数码印花的需要。The preparation of Tobias acid diazonium salt in microreactor was studied.The efects of reaction time,reaction flow rate,and different process routes on the product were discussed.The experimental results showed that the content of Tobias acid diazonium salts could over 98%by using a microreactor.The product could met the needs of digital printing.

关 键 词：微反应器 吐氏酸 重氮化 

分 类 号：TQ612.3[化学工程—精细化工]