CU20130049A7 - Proceso mejorado para recuperar azúcares de una corriente de pretratamiento de biomasa lignocelulósica - Google Patents

Proceso mejorado para recuperar azúcares de una corriente de pretratamiento de biomasa lignocelulósica

Info

Publication number
CU20130049A7
CU20130049A7 CU2013000049A CU20130049A CU20130049A7 CU 20130049 A7 CU20130049 A7 CU 20130049A7 CU 2013000049 A CU2013000049 A CU 2013000049A CU 20130049 A CU20130049 A CU 20130049A CU 20130049 A7 CU20130049 A7 CU 20130049A7
Authority
CU
Cuba
Prior art keywords
biomass
soaked
lignocellulosic biomass
improved process
treatment current
Prior art date
Application number
CU2013000049A
Other languages
English (en)
Other versions
CU24072B1 (es
Inventor
Piero Ottonello
Simone Ferrero
Paolo Torre
Francesco Cherchi
Faveri Danilo De
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=CU20130049(A7) "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 CU20130049A7 publication Critical patent/CU20130049A7/es
Publication of CU24072B1 publication Critical patent/CU24072B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Processing Of Solid Wastes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Saccharide Compounds (AREA)

Abstract

El proceso es para pretratar una materia prima de biomasa lignocelulósica y comprende: empapar una materia prima de biomasa lignocelulósica a una presión de entre 1.5 bares y 20 bares y a una temperatura entre 110 0C y 190 0C, lavar la mezcla de la biomasa empapada y el líquido libre y separar al menos una parte del líquido libre de la biomasa empapada obteniendo una biomasa lavada empapada y al menos una corriente de líquido libre, comprimir la biomasa empapada a una proporción de compresión dentro del intervalo de 1.5 a 10, separar el líquido liberado de la biomasa empapada y conservar al menos una parte del líquido liberado separado de cualquier líquido libre.
CU20130049A 2010-09-29 2011-09-29 Proceso mejorado para recuperar azúcares de una corriente de pretratamiento de biomasa lignocelulósica CU24072B1 (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 (2)

Publication Number Publication Date
CU20130049A7 true CU20130049A7 (es) 2013-05-31
CU24072B1 CU24072B1 (es) 2015-01-29

Family

ID=43739172

Family Applications (1)

Application Number Title Priority Date Filing Date
CU20130049A CU24072B1 (es) 2010-09-29 2011-09-29 Proceso mejorado para recuperar azúcares de una corriente de pretratamiento de biomasa lignocelulósica

Country Status (24)

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)
PH (1) PH12013500469A1 (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 (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2547779A1 (en) 2010-03-19 2013-01-23 POET Research, Inc. System for treatment of biomass to facilitate the production of ethanol
US10533203B2 (en) 2010-03-19 2020-01-14 Poet Research, Inc. System for the treatment of biomass
EP2665823A1 (en) 2011-01-18 2013-11-27 POET Research, Inc. Systems and methods for hydrolysis of biomass
CA2840995A1 (en) 2011-07-07 2013-01-10 Poet Research Incorporated Systems and methods for acid recycle
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
WO2016124732A1 (en) 2015-02-05 2016-08-11 Novamont S.P.A. Method for the cultivation of pluriennial plants belonging to the cardueae tribe and for the integrated recovery of inulin, seeds and biomass from the said plants.
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
FI3399095T3 (fi) * 2017-05-02 2024-05-31 Valmet Oy Menetelmä ja laite biomassan käsittelyä varten
FR3075201B1 (fr) * 2017-12-20 2021-05-21 Ifp Energies Now Procede de traitement de biomasse ligno-cellulosique
FR3090423B1 (fr) * 2018-12-21 2021-05-21 Ifp Energies Now Procede de nettoyage d’un reacteur de traitement d’une biomasse lignocellulosique
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
CN117802813B (zh) * 2024-01-03 2025-11-07 中化泉州石化有限公司 一种用于发酵生产乳酸的木质纤维素预处理系统及其方法

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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
CA2615844C (en) * 2005-07-19 2015-04-21 Holm Christensen Biosystemer Aps Method and apparatus for conversion of cellulosic material to ethanol
US7842939B2 (en) 2008-02-25 2010-11-30 Lightwave Photonics, Inc. Current-injecting/tunneling light-emitting device and method
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
BR112013032520A2 (pt) * 2011-06-17 2017-03-14 Biochemtex Spa processos para conversão de um fluxo de alimentação de lignina pré-tratada em um fluxo de lignina convertida

Also Published As

Publication number Publication date
ES2573411T3 (es) 2016-06-07
PH12013500469A1 (en) 2013-05-06
TN2013000096A1 (en) 2014-06-25
CU24072B1 (es) 2015-01-29
ITTO20100792A1 (it) 2012-03-30
CO6660454A2 (es) 2013-04-30
JP2013539976A (ja) 2013-10-31
KR20130121100A (ko) 2013-11-05
EP2622126A1 (en) 2013-08-07
US8771426B2 (en) 2014-07-08
MA34616B1 (fr) 2013-10-02
RU2584658C2 (ru) 2016-05-20
WO2012042497A1 (en) 2012-04-05
CN103097605B (zh) 2016-01-20
MX2013003258A (es) 2013-05-01
SG188567A1 (en) 2013-04-30
IT1402200B1 (it) 2013-08-28
CN103097605A (zh) 2013-05-08
CA2810973A1 (en) 2012-04-05
BR112013007088A2 (pt) 2016-06-14
CL2013000840A1 (es) 2013-07-05
RU2013119378A (ru) 2014-11-10
PE20140575A1 (es) 2014-05-24
EP2622126B1 (en) 2016-03-02
AR083122A1 (es) 2013-01-30
ZA201303031B (en) 2014-06-25
AU2011309706A1 (en) 2013-05-02
US20130146049A1 (en) 2013-06-13
PL2622126T3 (pl) 2016-08-31

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