| 发明名称 | Method for producing alcohol using bioethanol waste fermented solution | ||
| 摘要 | Provided is a method for producing alcohol or hydrogen gas comprising culturing alcohol-producing microorganisms in a waste fermented solution generated from the bioethanol production process. Glycerol included in the waste fermented solution generated from the bioethanol production process is converted by the microorganisms to butanol under an anaerobic condition. Since the waste fermented solution generated from the bioethanol production process can be utilized as a source of a biofuel, environmental and energy problems can be solved at once. | ||
| 申请公布号 | US8753838(B2) | 申请公布日期 | 2014.06.17 |
| 申请号 | US201113034338 | 申请日期 | 2011.02.24 |
| 申请人 | Korea Institute of Science and Technology | 发明人 | Um Youngsoon;Sang Byoung-In;Ahn Jae Hyung |
| 分类号 | C12P1/00;C12P7/04;C12P7/16;C12P7/06;C12P7/08 | 主分类号 | C12P1/00 |
| 代理机构 | Cantor Colburn LLP | 代理人 | Cantor Colburn LLP |
| 主权项 | 1. A method for producing alcohol or hydrogen gas comprising adding alcohol-producing microorganisms to a waste fermented solution medium produced during a bioethanol production process for a suitable time and under suitable conditions to produce said alcohol or hydrogen gas, wherein the waste fermented solution medium comprises 3 to 40 g/L glycerol and lactic acid, wherein the concentration of lactic acid is greater than 0 g/L and no more than 10 g/L. | ||
| 地址 | KR | ||