| 학회 |
한국공업화학회 |
| 학술대회 |
2013년 봄 (05/01 ~ 05/03, ICC JEJU) |
| 권호 |
17권 1호 |
| 발표분야 |
포스터-환경에너지 |
| 제목 |
Tretreatment of rice straw using planetary or attrition mills: a new and promising eco-friendly method to improve the bioconversion process |
| 초록 |
In this study, we proposed efficient and eco-friendly methods for the pretreatment of rice straw, one of lignlicellulosic biomass using planetary and attrition mills. Both methods are effective to reduce biomass size and crystallinity of cellulose in rice straw. In enzymatic saccharification process, only glucose and xylose were produced from the rice straw treated by planetary or attrition mills. Typically, planetary mill treatment is more effective to improve the monosaccharide production. Both methods did not lose biomass during the process while SAA (soaking aqueous ammonia) and alkaline treatment caused biomass loss of 32.3% and 10.3%, respectively. In addition, planetary and attrition mill processes produced 0.37 g/l and 0.25 g/l of phenolic compounds but SAA and alkaline pretreatment processes produced 0.95g/l and 2.34g/l of phenolic compounds. |
| 저자 |
이진형1, 김현정2, 이시선3, Robert J. Mitchell3
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| 소속 |
1한국세라믹기술원, 2한국세라믹기술원 / 고려대, 3울산과학기술대 |
| 키워드 |
Rice straw; pretreatment; saccharification; planetary mill; attrition mill
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| E-Mail |
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