MX2013003258A - Proceso mejorado para recuperar azucares de una corriente de pretratamiento de biomasa lignocelulosica. - Google Patents

Proceso mejorado para recuperar azucares de una corriente de pretratamiento de biomasa lignocelulosica.

Info

Publication number
MX2013003258A
MX2013003258A MX2013003258A MX2013003258A MX2013003258A MX 2013003258 A MX2013003258 A MX 2013003258A MX 2013003258 A MX2013003258 A MX 2013003258A MX 2013003258 A MX2013003258 A MX 2013003258A MX 2013003258 A MX2013003258 A MX 2013003258A
Authority
MX
Mexico
Prior art keywords
biomass
soaked
free liquid
liquid
lignocellulosic biomass
Prior art date
Application number
MX2013003258A
Other languages
English (en)
Inventor
Paolo Torre
Francesco Cherchi
Simone Ferrero
Piero Ottonello
Danilo De Faveri
Original Assignee
Beta Renewables Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43739172&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2013003258(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Beta Renewables Spa filed Critical Beta Renewables Spa
Publication of MX2013003258A publication Critical patent/MX2013003258A/es

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/36—Explosive disintegration by sudden pressure reduction
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/06—Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds

Abstract

El proceso es para pretratar una materia prima de biomasa lignocelulósica y comprende: empapar una materia prima de biomasa lignocelulósica en que la biomasa empapada está presente como una mezcla con un líquido libre y en que el líquido libre comprende al menos un compuesto disuelto seleccionado del grupo que consiste en glucosa, xilosa y sus respectivos oligómeros, lavar la mezcla de la biomasa empapada y el líquido libre, en que al menos una parte del líquido libre que contiene al menos un compuesto disuelto seleccionado del grupo que consiste en glucosa, xilosa y sus respectivos oligómeros está separado de la biomasa empapada para crear una biomasa lavada empapada y al menos una corriente de líquido libre, que comprende la biomasa empapada para crear un líquido liberado, separar el líquido liberado de la biomasa empapada y conservar al menos una parte del líquido liberado separado de cualquier líquido libre.
MX2013003258A 2010-09-29 2011-09-29 Proceso mejorado para recuperar azucares de una corriente de pretratamiento de biomasa lignocelulosica. MX2013003258A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO2010A000792A IT1402200B1 (it) 2010-09-29 2010-09-29 Procedimento migliorato per recuperare zuccheri da un flusso di pretrattamento di biomassa lignocellulosica
PCT/IB2011/054293 WO2012042497A1 (en) 2010-09-29 2011-09-29 Process for recovering sugars from a pretreatment stream of lignocellulosic biomass

Publications (1)

Publication Number Publication Date
MX2013003258A true MX2013003258A (es) 2013-05-01

Family

ID=43739172

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013003258A MX2013003258A (es) 2010-09-29 2011-09-29 Proceso mejorado para recuperar azucares de una corriente de pretratamiento de biomasa lignocelulosica.

Country Status (23)

Country Link
US (1) US8771426B2 (es)
EP (1) EP2622126B1 (es)
JP (1) JP2013539976A (es)
KR (1) KR20130121100A (es)
CN (1) CN103097605B (es)
AR (1) AR083122A1 (es)
AU (1) AU2011309706A1 (es)
BR (1) BR112013007088A2 (es)
CA (1) CA2810973A1 (es)
CL (1) CL2013000840A1 (es)
CO (1) CO6660454A2 (es)
CU (1) CU24072B1 (es)
ES (1) ES2573411T3 (es)
IT (1) IT1402200B1 (es)
MA (1) MA34616B1 (es)
MX (1) MX2013003258A (es)
PE (1) PE20140575A1 (es)
PL (1) PL2622126T3 (es)
RU (1) RU2584658C2 (es)
SG (1) SG188567A1 (es)
TN (1) TN2013000096A1 (es)
WO (1) WO2012042497A1 (es)
ZA (1) ZA201303031B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011116320A1 (en) 2010-03-19 2011-09-22 Poet Research, Inc. System for treatment of biomass to facilitate the production of ethanol
CA2795501C (en) 2010-03-19 2019-02-26 Poet Research, Inc. System for the treatment of biomass
CA2824993C (en) 2011-01-18 2019-07-23 Poet Research, Inc. Systems and methods for hydrolysis of biomass
CN103842524A (zh) 2011-07-07 2014-06-04 波特研究公司 酸回收系统和方法
CN104213447B (zh) * 2014-03-25 2016-08-17 广州甘蔗糖业研究所 一种活化表面基团的甘蔗渣预处理方法
ES2904503T3 (es) 2015-02-05 2022-04-05 Novamont Spa Método para el cultivo de plantas plurienales pertenecientes a la tribu Cardueae y para la recuperación integrada de inulina, semillas y biomasa de dichas plantas
ITUB20150477A1 (it) 2015-02-05 2016-08-05 Novamont Spa Processo per l’ottenimento di inulina a partire da radici di piante di cardo.
EP3333310B1 (en) * 2016-12-08 2019-09-25 Valmet AB Method and system for treating biomass
EP3399095B1 (en) * 2017-05-02 2024-04-03 Valmet AB Method and device for treating biomass
FR3075201B1 (fr) * 2017-12-20 2021-05-21 Ifp Energies Now Procede de traitement de biomasse ligno-cellulosique
SE543872C2 (en) * 2019-12-13 2021-08-17 Valmet Oy Method and system for treating biomass
SE2051477A1 (en) * 2020-12-17 2021-10-19 Valmet Oy Method and system for producing solid combustible material from biomass
SE2250551A1 (en) * 2022-05-06 2023-11-07 Ikea Supply Ag Apparatus for recycling of lignocellulosic fibres from fibreboards

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152197A (en) * 1974-09-23 1979-05-01 Mo Och Domsjo Ab Process for preparing high-yield cellulose pulps by vapor phase pulping an unpulped portion of lignocellulosic material and a partially chemically pulped portion
US4091749A (en) * 1975-01-02 1978-05-30 Macmillan Bloedel Limited Alkaline pulping of lignocellulosic material with amine pretreatment
US4397712A (en) * 1975-02-12 1983-08-09 New Fibers International Semi-chemical pulping process
SU933846A1 (ru) * 1979-03-28 1982-06-07 Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности Установка дл обработки лигноцеллюлозного материала
FI810523L (fi) * 1980-02-23 1981-08-24 Franz Johann Reitter Foerfarande och anlaeggning foer kontinuerlig hydrolys av cellulosahaltig vaext-biosubstans foer utvinning av socker
US4552616A (en) * 1982-10-20 1985-11-12 New Fibers International Inc. Pulping process pretreatment using a lower alkanolamine in the presence of ammonium hydroxide
US6022419A (en) * 1996-09-30 2000-02-08 Midwest Research Institute Hydrolysis and fractionation of lignocellulosic biomass
WO2001032715A1 (en) * 1999-11-02 2001-05-10 Waste Energy Integrated Sytems, Llc Process for the production of organic products from lignocellulose containing biomass sources
US6409841B1 (en) * 1999-11-02 2002-06-25 Waste Energy Integrated Systems, Llc. Process for the production of organic products from diverse biomass sources
JP3802325B2 (ja) * 2000-08-23 2006-07-26 信行 林 植物系バイオマスの加圧熱水分解方法とそのシステム
BR122014013416B1 (pt) * 2005-07-19 2018-03-06 Inbicon A/S Método para conversão de uma matéria-prima de um material celulósico, o material celulósico compreendendo pelo menos celulose, lignina, hemicelulose e cinzas, no qual o material celulósico é submetido a um pré-tratamento hidrotérmico contínuo sem adição de ácidos ou bases ou outros produtos químicos, que devem ser recuperados, e no qual são produzidas uma fração líquida e uma fração sólida de fibra, a fração sólida de fibra sendo submetida a liquefação enzimática
CN102017156B (zh) 2008-02-25 2013-03-13 光波光电技术公司 电流注入/隧穿发光器件和方法
US8057639B2 (en) * 2008-02-28 2011-11-15 Andritz Inc. System and method for preextraction of hemicellulose through using a continuous prehydrolysis and steam explosion pretreatment process
EP2721088B1 (en) * 2011-06-17 2016-12-14 Biochemtex S.p.A. Lignin conversion process

Also Published As

Publication number Publication date
SG188567A1 (en) 2013-04-30
CN103097605B (zh) 2016-01-20
ES2573411T3 (es) 2016-06-07
AU2011309706A1 (en) 2013-05-02
US8771426B2 (en) 2014-07-08
CN103097605A (zh) 2013-05-08
AR083122A1 (es) 2013-01-30
TN2013000096A1 (en) 2014-06-25
PE20140575A1 (es) 2014-05-24
ITTO20100792A1 (it) 2012-03-30
CU24072B1 (es) 2015-01-29
CA2810973A1 (en) 2012-04-05
CL2013000840A1 (es) 2013-07-05
EP2622126B1 (en) 2016-03-02
RU2013119378A (ru) 2014-11-10
US20130146049A1 (en) 2013-06-13
JP2013539976A (ja) 2013-10-31
MA34616B1 (fr) 2013-10-02
CU20130049A7 (es) 2013-05-31
BR112013007088A2 (pt) 2016-06-14
ZA201303031B (en) 2014-06-25
RU2584658C2 (ru) 2016-05-20
CO6660454A2 (es) 2013-04-30
WO2012042497A1 (en) 2012-04-05
PL2622126T3 (pl) 2016-08-31
IT1402200B1 (it) 2013-08-28
EP2622126A1 (en) 2013-08-07
KR20130121100A (ko) 2013-11-05

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