| 학회 | 한국공업화학회 |
| 학술대회 | 2018년 봄 (05/02 ~ 05/04, 대구 엑스코(EXCO)) |
| 권호 | 22권 1호 |
| 발표분야 | 정밀화학_포스터 |
| 제목 | Purification of 5-hydroxymethyl-2-furfural from DMSO by extraction method |
| 초록 | 5-Hydroxymethyl-2-furfural (HMF) is an essential platform to be transformed to a variety of bio-based chemicals but mass production of HMF has not been achieved in industry by now for the reason of difficulty in isolating HMF. Representatively, although DMSO is well known as the best solvent for selective dehydration of fructose into HMF, separation of HMF from DMSO still acts as a hurdle in mass production of HMF. Liquid-liquid extraction is used as a typical procedure to remove DMSO solvent in synthetic chemistry but there are few profound studies on separation of HMF from DMSO. In this study, 9 Kinds of organic solvents were screened for efficient extraction of HMF with minimizing the extraction of DMSO. Finally, 90% of HMF in 99% of purity could be separated from DMSO using MIBK/HX (9:1). |
| 저자 | 박석규1, 이경원1, 이관영2, 조진구1 |
| 소속 | 1한국생산기술(연), 2고려대 |
| 키워드 | HMF; DMSO; extraction; MIBK; HX |
