The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 01, 2014
Filed:
Sep. 13, 2010
Julia Lee, Gyeonggi-do, KR;
Hyo Hak Song, Daejeon, KR;
Moon Ho Ueom, Daejeon, KR;
Jung Hee Cho, Daejeon, KR;
DO Young Seung, Seoul, KR;
Gi-wook Choi, Jeonbuk, KR;
Se-kwon Moon, Jeonbuk, KR;
Sung Hoon Park, Busan, KR;
Yule Kim, Jeonbuk, KR;
Min Hee Han, Jeonbuk, KR;
Julia Lee, Gyeonggi-do, KR;
Hyo Hak Song, Daejeon, KR;
Moon Ho Ueom, Daejeon, KR;
Jung Hee Cho, Daejeon, KR;
Do Young Seung, Seoul, KR;
Gi-Wook Choi, Jeonbuk, KR;
Se-Kwon Moon, Jeonbuk, KR;
Sung Hoon Park, Busan, KR;
Yule Kim, Jeonbuk, KR;
Min Hee Han, Jeonbuk, KR;
GS Caltex Corporation, Seoul, KR;
Changhae Ethanol Co., Ltd., Jeonbuk, KR;
Abstract
Disclosed is a preparation method for bio-fuel materials and bio-chemicals comprising the following steps: preparing a medium comprising fermentation waste generated in an alcohol production process; inoculating a first microorganism into the medium; and culturing the medium wherein the first microorganism was inoculated. More specifically, the preparation method for bio-fuel materials and bio-chemicals comprises the following steps: fermenting hexoses from a mixture of pentoses and hexoses to produce an ethanol fermentation broth; separating and purifying the ethanol fermentation broth; preparing a medium comprising the fermentation waste produced in the separation and purification step; inoculating a first microorganism into the medium; and culturing the medium wherein the first microorganism was inoculated.