Optimal operation condition in the dye salting-out crystallization system
The development of the chemical process industries has accounted also the increasing requirements concerning both quality and physical properties of the final products. One of the fundamental operations in the final treatment of the chemical product is the process of crystallization which has been growing attention. This interest is motivated by the fact that the final stage of the manufacture of crystalline products affects considerably their purity and if may remove, or reduce markedly, such undesirable properties as caking tendency, high handling losses due to dusting, etc. The high temperature sensitivity of final product was chosen the salting-out crystallization system. We present the results of crystallization of dye by concentration change of dye and salt, using a salting-out crystallization. Further research was focused on research the physical properties of dye solution and the weight mean size and CSD change by time.
Crystallization dye salting-out
Yuri Pyun Hyongki Jung Bomi Kim Hyunkak Han
Department of Chemical Engineering,Soonchunhyang University, Asan, 336-745, Korea
国际会议
The 5th International Conference on Separation Science and Technology(第五届国际分离科学与技术会议)
北京
英文
2007-10-14（万方平台首次上网日期，不代表论文的发表时间）