| 학회 | 한국화학공학회 |
| 학술대회 | 2019년 가을 (10/23 ~ 10/25, 대전컨벤션센터) |
| 권호 | 25권 2호, p.1334 |
| 발표분야 | 공정시스템 (Process Systems Engineering) |
| 제목 | Design of isosorbide crystallization process as a recovery system for polyester production using solubility and growth behavior of isosorbide |
| 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 is lost during polymerization process due to its low reactivity and it should be recycled to reduce production cost. A crystallization process could be adapted to recycle isosorbide which has benefits of low energy consumption without thermal decomposition or color change by heat. In this study, we present solubility of isosorbide and the growth behavior of isosorbide in ethylene glycol as a solvent. And a CSTR cooling crystallizer is suggested for recovery of isosorbide from by-product of a polyester process. |
| 저자 | 이상열1, 양대륙1, 장지웅2 |
| 소속 | 1고려대, 2금오공과대 |
| 키워드 | 화학 및 생물공정; 공정모사 |
| 원문파일 | 초록 보기 |
