WO2010008189A3 - Procédé de préparation de bioéthanol - Google Patents

Procédé de préparation de bioéthanol Download PDF

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Publication number
WO2010008189A3
WO2010008189A3 PCT/KR2009/003875 KR2009003875W WO2010008189A3 WO 2010008189 A3 WO2010008189 A3 WO 2010008189A3 KR 2009003875 W KR2009003875 W KR 2009003875W WO 2010008189 A3 WO2010008189 A3 WO 2010008189A3
Authority
WO
WIPO (PCT)
Prior art keywords
ethanol
preparing bio
pulp
carbon source
waste solution
Prior art date
Application number
PCT/KR2009/003875
Other languages
English (en)
Korean (ko)
Other versions
WO2010008189A2 (fr
Inventor
이성은
박병수
김완중
김태완
Original Assignee
(주) 나노톡스텍
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주) 나노톡스텍 filed Critical (주) 나노톡스텍
Publication of WO2010008189A2 publication Critical patent/WO2010008189A2/fr
Publication of WO2010008189A3 publication Critical patent/WO2010008189A3/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • 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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

La présente invention concerne un procédé de préparation de bioéthanol qui comprend une étape de fermentation d'éthanol effectuée avec en tant que source de carbone, une solution de déchet de pâte du Genre Typha L. produite dans un processus de digestion pendant la fabrication de pâte du Genre Typha L. comprenant un prétraitement ou une étape de fermentation d'éthanol avec en tant que source de carbone une solution de déchet de pâte du Genre Typha L. prétraitée.
PCT/KR2009/003875 2008-07-15 2009-07-15 Procédé de préparation de bioéthanol WO2010008189A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KRPCT/KR2008/004155 2008-07-15
KR2008004155 2008-07-15

Publications (2)

Publication Number Publication Date
WO2010008189A2 WO2010008189A2 (fr) 2010-01-21
WO2010008189A3 true WO2010008189A3 (fr) 2010-05-14

Family

ID=41550833

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003875 WO2010008189A2 (fr) 2008-07-15 2009-07-15 Procédé de préparation de bioéthanol

Country Status (1)

Country Link
WO (1) WO2010008189A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108841873B (zh) * 2018-09-10 2020-11-06 江南大学 一种回用厌氧消化出水和酒糟清液生产乙醇的方法
CN109182392A (zh) * 2018-09-30 2019-01-11 江南大学 一种以木薯为主原料的酒精双环形生产方法
CN112979141B (zh) * 2021-02-18 2022-05-24 杭州楠大环保科技有限公司 一种改性活性污泥及其用途

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649113A (en) * 1983-12-28 1987-03-10 The United States Of America As Represented By The Secretary Of Agriculture Alkaline peroxide treatment of nonwoody lignocellulosics

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649113A (en) * 1983-12-28 1987-03-10 The United States Of America As Represented By The Secretary Of Agriculture Alkaline peroxide treatment of nonwoody lignocellulosics

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
BRANDBERG, T. ET AL., J. BIOSCI. BIOENG., vol. 98, 2004, pages 122 - 125 *
HELLE, S.S. ET AL., BIORESOURCE TECHNOLOGY, vol. 92, 2004, pages 163 - 171 *
HELLE, S.S. ET AL., ENZYME AND MICROBIAL TECHNOLOGY, vol. 42, 2008, pages 259 - 264 *
JAHAN, M.S. ET AL., INDUSTRIAL CROPS AND PRODUCT, vol. 26, 2007, pages 259 - 264 *
NIGAM, J.N., J. IND. MICROBIOL. BIOTECHNOL., vol. 26, 2001, pages 145 - 150 *

Also Published As

Publication number Publication date
WO2010008189A2 (fr) 2010-01-21

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