Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Liaoning Shihua University》 2018-03
Add to Favorite Get Latest Update

Development of a Type of Polymeric Mannich Bases

Zhang Shouqing;Huang Wei;Li Fei;Cong Yufeng;Zhang Xiaolin;College of Chemistry,Chemical Engineering and Environmental Engineering,Liaoning Shihua University;PetroChina Fushun Petrochemical Company Refinery No.1;  
A new type Mannich base was developed by the reaction of binary copolymer AM/C9 synthesized from C9 petroleum fractions with acrylamide as raw materials.The effects of reaction time,reaction temperature,pH of solution and ratio of aldehyde were studied.The apparent viscosity of Mannich was characterized by IR spectroscopy and its structure is characterized.Finally,the performance of the product is analyzed.The results show that the optimum reaction conditions were as follows:The reaction time is 4 h,the reaction temperature is 70 ℃,the pH is 9 and the ratio of dimethylamine to formaldehyde was 1.5.The result of infrared spectrum characterization shows that the product has been synthesized.Synthetic Mannich base has higher viscosity,temperature and salt tolerance compared with traditional HPAM.
【Fund】: 辽宁省大学生创新创业训练计划项目(201610148007);; 辽宁石油化工大学教学改革项目(20165230070018)
【CateGory Index】: TE39;TQ317
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved