WO2019083244A3 - 바이오연료 또는 바이오플라스틱 생산을 위한 바이오매스의 전처리 및 당화 방법 - Google Patents

바이오연료 또는 바이오플라스틱 생산을 위한 바이오매스의 전처리 및 당화 방법 Download PDF

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WO2019083244A3
WO2019083244A3 PCT/KR2018/012528 KR2018012528W WO2019083244A3 WO 2019083244 A3 WO2019083244 A3 WO 2019083244A3 KR 2018012528 W KR2018012528 W KR 2018012528W WO 2019083244 A3 WO2019083244 A3 WO 2019083244A3
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pretreatment
saccharification
production
present
bioplastics
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WO2019083244A2 (ko
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윤경표
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계명대학교 산학협력단
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    • C12P19/00—Preparation of compounds containing saccharide radicals
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    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
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    • C12P7/00—Preparation of oxygen-containing organic compounds
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    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

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Abstract

본 발명은 바이오연료 또는 바이오플라스틱 생산을 위한 바이오매스의 전처리 및 당화 방법에 관한 것으로, 본 발명에 따르면, 물리·화학적 전처리에 앞서 바이오매스를 신규한 섬유소 분해 곰팡이인 KPYBE10로 배양처리하면, 낮은 황산 농도, 낮은 온도, 짧은 시간, 적은 양의 당화효소를 사용하여도 동일한 글루코오스 농도를 지닌 당화액의 제조가 가능하며, 또한, 본 발명의 물리·화학적 조건은 푸르푸랄, 하이드로메틸 푸르푸랄 등과 같은 발효저해물질의 발생을 감소시켜 제독과정이 필요 없는 부수적인 효과가 있다. 본 발명의 산 가수분해를 사용하는 전처리법은 종래의 제2세대 바이오에탄올 직접생산비용 중 53%로 반 이상을 차지하는 전처리·당화 비용과 고압증기·전기비용을 대폭 절감시킬 수 있으며, 상기 방법으로 제조된 저비용 당화액은 제2세대 바이오연료 및 바이오플라스틱 생산을 위한 공업발효용 미생물 배지로 사용될 수 있어, 상업적 규모의 생산을 조속히 실현시킬 수 있는 저렴하고 친환경적인 새로운 방법이다.
PCT/KR2018/012528 2017-10-23 2018-10-23 바이오연료 또는 바이오플라스틱 생산을 위한 바이오매스의 전처리 및 당화 방법 WO2019083244A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0137603 2017-10-23
KR1020170137603A KR102060862B1 (ko) 2017-10-23 2017-10-23 바이오연료 또는 바이오플라스틱 생산을 위한 바이오매스의 전처리 및 당화 방법

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WO2019083244A2 WO2019083244A2 (ko) 2019-05-02
WO2019083244A3 true WO2019083244A3 (ko) 2019-07-18

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KR102023739B1 (ko) 2019-04-17 2019-09-20 주식회사 엘지화학 와전류를 이용한 전지셀 내부의 균열 검사 방법 및 검사 장치
KR102337176B1 (ko) 2019-06-11 2021-12-10 한국에너지기술연구원 연속식 공정으로 업그레이딩된 열분해유의 대량생산 방법 및 연속식 공정 장치
CN112755560A (zh) * 2020-12-25 2021-05-07 绥化象屿金谷生化科技有限公司 一种液态葡萄糖灭菌提高能源利用率的装置和使用方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100205914B1 (ko) * 1996-10-15 1999-07-01 이종학 미생물에 의한 유기물의 분해방법
KR20100123093A (ko) * 2009-05-14 2010-11-24 계명대학교 산학협력단 바이오에탄올 생산을 위한 바이오매스 전처리법
KR20130000628A (ko) * 2011-06-23 2013-01-03 주식회사 젠닥스 셀룰라아제를 생산하는 페니실리움 종 ｇｄｘ01 균주 및 이의 용도
KR20130126262A (ko) * 2012-05-11 2013-11-20 수원대학교산학협력단 곰팡이 페니실리움 옥살리쿰 ｋｌ1 균주 및 이를 이용한 목질섬유소분해효소 생산 방법
JP6202716B2 (ja) * 2012-03-21 2017-09-27 学校法人中部大学 バイオマスの糖化方法

Family Cites Families (1)

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Publication number Priority date Publication date Assignee Title
KR101723826B1 (ko) 2015-07-14 2017-04-06 한국과학기술연구원 마약 중독 여부 진단용 바이오마커 및 마약 중독 여부 진단용 키트

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100205914B1 (ko) * 1996-10-15 1999-07-01 이종학 미생물에 의한 유기물의 분해방법
KR20100123093A (ko) * 2009-05-14 2010-11-24 계명대학교 산학협력단 바이오에탄올 생산을 위한 바이오매스 전처리법
KR20130000628A (ko) * 2011-06-23 2013-01-03 주식회사 젠닥스 셀룰라아제를 생산하는 페니실리움 종 ｇｄｘ01 균주 및 이의 용도
JP6202716B2 (ja) * 2012-03-21 2017-09-27 学校法人中部大学 バイオマスの糖化方法
KR20130126262A (ko) * 2012-05-11 2013-11-20 수원대학교산학협력단 곰팡이 페니실리움 옥살리쿰 ｋｌ1 균주 및 이를 이용한 목질섬유소분해효소 생산 방법

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