| 학회 | 한국화학공학회 |
| 학술대회 | 2010년 봄 (04/22 ~ 04/23, 대구 EXCO) |
| 권호 | 16권 1호, p.339 |
| 발표분야 | 분리기술 |
| 제목 | Simulation Analysis of Focusing Behavior of Xylose in SMB Unit for Separation of Biomass Hydrolysate |
| 초록 | SMB (simulated moving bed) process and it modification process are being reported as a promising technique to separate five- and six-carbon sugars from biomass hydrolysate cost-effectively. Xylose and glucose are good substrates for bio-fuel fermentation and those are decomposed from biomass by treating sulfuric acid. Sulfuric acid and acetic acid, which are byproducts of the biomass treatment, are necessary to be removed those sugars. We had proposed a novel SMB modification process using Activated-carbon as stationary phase. From internal profiles of simulation runs, focusing behavior of xlyose in SMB unit was observed. More specifically, xylosewas less retained than sulfuric acid in raffinate port (between zone 3 and 4), and xylosewas more retained than sulfuric acid in extract port (between zone 1 and 2). The focusing behavior of xylose was analyzed by using simulation with several methods. |
| 저자 | 김진일 1 , Philip C. Wankat 2 , 문성용 3 , 구윤모 1 |
| 소속 | 1 인하대, 2 Purdue Univ., 3 한양대 |
| 키워드 | SMB ; Biomass hydrolysate ; xylose |
| 원문파일 | 초록 보기 |
