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BRPI0700481A2 - Sugarcane baggage pretreatment for ethanol production - Google Patents

Sugarcane baggage pretreatment for ethanol production

Info

Publication number
BRPI0700481A2
BRPI0700481A2 BRPI0700481-8A BRPI0700481A BRPI0700481A2 BR PI0700481 A2 BRPI0700481 A2 BR PI0700481A2 BR PI0700481 A BRPI0700481 A BR PI0700481A BR PI0700481 A2 BRPI0700481 A2 BR PI0700481A2
Authority
BR
Brazil
Prior art keywords
pretreatment
sugarcane
ethanol production
baggage
sugarcane bagasse
Prior art date
Application number
BRPI0700481-8A
Other languages
Portuguese (pt)
Inventor
Marli Camassola
Dillon Aldo Jose Pinheiro
Original Assignee
Fundacao Universidade De Caxias Do Sul
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 Fundacao Universidade De Caxias Do Sul filed Critical Fundacao Universidade De Caxias Do Sul
Priority to BRPI0700481-8A priority Critical patent/BRPI0700481A2/en
Priority to PCT/BR2008/000058 priority patent/WO2008106757A1/en
Priority to US12/528,469 priority patent/US20110033897A1/en
Publication of BRPI0700481A2 publication Critical patent/BRPI0700481A2/en
Priority to CO09091019A priority patent/CO6220863A2/en

Links

Classifications

    • 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

  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Pré-tratamento de Bagaço de Cana-de-açúcar para Produção de Etanol. A presente invenção proporciona um processo de pré-tratamento alcalino do bagaço de cana-de-açúcar e, posterior hidrólise enzimática deste substrato a açúcares fermentescíveis e fermentação.Sugarcane bagasse pretreatment for ethanol production. The present invention provides an alkaline pretreatment process for sugarcane bagasse and subsequent enzymatic hydrolysis of this substrate to fermentable sugars and fermentation.

BRPI0700481-8A 2007-03-02 2007-03-02 Sugarcane baggage pretreatment for ethanol production BRPI0700481A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BRPI0700481-8A BRPI0700481A2 (en) 2007-03-02 2007-03-02 Sugarcane baggage pretreatment for ethanol production
PCT/BR2008/000058 WO2008106757A1 (en) 2007-03-02 2008-03-03 Method for the obtainment of hydrolytic enzymes, hydrolytic method for producing fermentable sugars, additives comprising fermentable sugars, and process for producing ethanol from sugar cane bagasse
US12/528,469 US20110033897A1 (en) 2007-03-02 2008-03-03 Method for the Obtainment of Hydrolytic Enzymes, Hydrolytic Method for Producing Fermentable Sugars, Additives comprising Fermentable Sugars, and Process for Producing Ethanol from Sugar Cane Bagasse
CO09091019A CO6220863A2 (en) 2007-03-02 2009-08-28 METHOD FOR OBTAINING HYDROLYTIC ENZYMES HYDROLYTIC METHOD FOR PRODUCING FERMENTABLE ADDITIONAL SUGARS WHICH INCLUDE FERMENTABLE SUGARS AND PROCESS FOR PRODUCING ETHANOL FROM THE SUGAR CANE BAG

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0700481-8A BRPI0700481A2 (en) 2007-03-02 2007-03-02 Sugarcane baggage pretreatment for ethanol production

Publications (1)

Publication Number Publication Date
BRPI0700481A2 true BRPI0700481A2 (en) 2009-01-06

Family

ID=40560013

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0700481-8A BRPI0700481A2 (en) 2007-03-02 2007-03-02 Sugarcane baggage pretreatment for ethanol production

Country Status (1)

Country Link
BR (1) BRPI0700481A2 (en)

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: BASEADO NO ARTIGO 216 1O DA LPI, APRESENTE COPIA AUTENTICADA DA PROCURACAO PARA QUE ESTA SEJA ACEITA.

B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: C12P 7/10 , C12S 3/04

Ipc: C12P 7/10 (2006.01)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O C/C 13 DA LPI.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.