|학술대회||2019년 봄 (04/24 ~ 04/26, 제주국제컨벤션센터)|
|권호||25권 1호, p.184|
|발표분야||공정시스템(Process Systems Engineering)|
|제목||Crystallization process design of isosorbide recovery for polyester production|
|초록||The development of bio-based materials for the industrial polymers has been emerged and a few monomers has been adapted for industrial polymer applications. Bio-based materials have benefits such as bio-degradability, renewability, and reduction of carbon dioxide concentration against fossil resource-based materials.
A significant amount of isosorbide lost during polymerization process due to its low reactivity requires recycling due to reduce production cost. A crystallization process can reduce energy cost without thermal decomposition or color change by heat. In this study, a crystallization process is suggested for recovery of isosorbide, the monomer, of polyester production.
We present solubility of isosorbide and the growth behavior in ethylene glycol as a solvent.
|저자||이상열1, 장지웅2, 양대륙1|
|키워드||공정모델링; 공정최적화; 공정모사|