Research on Synthesizing Disperser with Fraction of Anthracene Oil for Coal Water Slurry  

作　　者：吴国光 郭照冰 武建军 解强 王晓春 

机构地区：[1]School of Chemical Engineering and Technology,CUMT Xuzhou,Jiangsu 221008,China [2]School of EnVironment,Nanjing University,Nanjing,Jiangsu 210093,China [3]School of Chemical and Environmental Engineering,CUMT,Beijing 100083,China

出　　处：《Journal of China University of Mining and Technology》2003年第2期145-150,共6页中国矿业大学学报（英文版）

摘　　要：Experiment of synthesizing a disperser for coal water slurry (CWS) by using fractions of anthracene oil from high-temperature coal tar was performed. The orthogonal test was used to investigate the influence of temperature, time, quantity of sulfonation agent and condensation agent and the interaction of these factors on properties of the disperser. The result shows that the influence of temperature, time, quantity of sulfonation agent and condensation agent, and the interaction of sulfonation time and sulfonation agent has a significant influence on the properties of disperser. The optimal condition of synthesis is that in 150g of the fractions of anthracene oil, 40 mL of sulfonation agent is added and sulfonated for 3 h at 130℃, then, 10 mL of condensing agent is added and condensated for 1.5 h at 115 ℃.Experiment of synthesizing a disperser for coal water slurry (CWS) by using fractions of anthracene oil from high-temperature coal tar was performed. The orthogonal test was used to investigate the influence of temperature, time, quantity of sulfonation agent and condensation agent and the interaction of these factors on properties of the disperser. The result shows that the influence of temperature, time, quantity of sulfonation agent and condensation agent, and the interaction of sulfonation time and sulfonation agent has a significant influence on the properties of disperser. The optimal condition of synthesis is that in 150g of the fractions of anthracene oil, 40 mL of sulfonation agent is added and sulfonated for 3 h at 130℃ , then, 10 mL of condensing agent is added and condensated for 1. 5 h at 115℃.

关 键 词：fractions of anthroacene oil SYNTHESIS CWS DISPERSER 

分 类 号：TQ522[化学工程—煤化学工程]