MA34616B1 - Processus de reccuperation de sucres a partir d'un courant de pretraitement d'une biomasse lignocellulosique - Google Patents

Processus de reccuperation de sucres a partir d'un courant de pretraitement d'une biomasse lignocellulosique

Info

Publication number
MA34616B1
MA34616B1 MA35835A MA35835A MA34616B1 MA 34616 B1 MA34616 B1 MA 34616B1 MA 35835 A MA35835 A MA 35835A MA 35835 A MA35835 A MA 35835A MA 34616 B1 MA34616 B1 MA 34616B1
Authority
MA
Morocco
Prior art keywords
biomass
quenched
free liquid
liquid
lignocellulosic biomass
Prior art date
Application number
MA35835A
Other languages
English (en)
Inventor
Paolo Torre
Francesco Cherchi
Faveri Danilo De
Piero Ottonello
Simone Ferrero
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=MA34616(B1) "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 MA34616B1 publication Critical patent/MA34616B1/fr

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

La présente invention concerne un processus de prétraitement d'une matière première de biomasse lignocellulosique consistant à : tremper une matière première de biomasse lignocellulosique, la biomasse trempée étant présente en tant que mélange comprenant un liquide libre et le liquide libre comprenant au moins un composé dissous choisi dans le groupe constitué par le glucose, le xylose et leurs oligomères respectifs; laver le mélange de la biomasse trempée et du liquide libre, au moins une partie du liquide libre contenant au moins un composé dissous choisi dans le groupe constitué par le glucose, le xylose et leurs oligomères respectifs étant séparée de la biomasse trempée pour créer une biomasse lavée trempée et au moins un courant de liquide libre; comprimer la biomasse trempée pour créer un liquide libéré, séparer le liquide libéré de la biomasse trempée; et maintenir au moins une partie du liquide libéré séparée de tout liquide libre.
MA35835A 2010-09-29 2011-09-29 Processus de reccuperation de sucres a partir d'un courant de pretraitement d'une biomasse lignocellulosique MA34616B1 (fr)

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 (fr) 2010-09-29 2011-09-29 Processus de récupération de sucres à partir d'un courant de prétraitement d'une biomasse lignocellulosique

Publications (1)

Publication Number Publication Date
MA34616B1 true MA34616B1 (fr) 2013-10-02

Family

ID=43739172

Family Applications (1)

Application Number Title Priority Date Filing Date
MA35835A MA34616B1 (fr) 2010-09-29 2011-09-29 Processus de reccuperation de sucres a partir d'un courant de pretraitement d'une biomasse lignocellulosique

Country Status (23)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011116320A1 (fr) 2010-03-19 2011-09-22 Poet Research, Inc. Système de traitement de la biomasse pour faciliter la production d'éthanol
CA2795501C (fr) 2010-03-19 2019-02-26 Poet Research, Inc. Systeme pour le traitement de biomasse
CA2824993C (fr) 2011-01-18 2019-07-23 Poet Research, Inc. Systemes et procedes d'hydrolyse de biomasse
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 (fr) * 2016-12-08 2019-09-25 Valmet AB Procédé et système de traitement de biomasse
EP3399095B1 (fr) * 2017-05-02 2024-04-03 Valmet AB Procédé et dispositif de traitement de biomasse
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 (fr) * 1999-11-02 2001-05-10 Waste Energy Integrated Sytems, Llc Procede de production de produits organiques a partir de sources de biomasses diverses contenant de la lignocellulose
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 (fr) * 2011-06-17 2016-12-14 Biochemtex S.p.A. Procédé de conversion de lignine

Also Published As

Publication number Publication date
SG188567A1 (en) 2013-04-30
CN103097605B (zh) 2016-01-20
ES2573411T3 (es) 2016-06-07
MX2013003258A (es) 2013-05-01
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 (fr) 2012-04-05
CL2013000840A1 (es) 2013-07-05
EP2622126B1 (fr) 2016-03-02
RU2013119378A (ru) 2014-11-10
US20130146049A1 (en) 2013-06-13
JP2013539976A (ja) 2013-10-31
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 (fr) 2012-04-05
PL2622126T3 (pl) 2016-08-31
IT1402200B1 (it) 2013-08-28
EP2622126A1 (fr) 2013-08-07
KR20130121100A (ko) 2013-11-05

Similar Documents

Publication Publication Date Title
MA34616B1 (fr) Processus de reccuperation de sucres a partir d'un courant de pretraitement d'une biomasse lignocellulosique
AR111656A2 (es) Uso de una población aislada de células adherentes derivadas de placenta que son cd10⁺, cd34⁻, cd105⁺ y cd200⁺, de acuerdo con lo determinado por citometría de flujo
WO2009032773A3 (fr) Compositions et procédés pour le traitement d'infestations par demodex
AR048150A1 (es) Procedimiento para la preparacion de dinitrilos
MX2009008855A (es) Proceso para la fabricacion de epiclorhidrina.
BR112015015460A2 (pt) processo de separação de etileno
BR112012033384A2 (pt) aparelho gerador de gás.
BRPI0411459A (pt) processo para aepoxidação de propeno
AR059168A1 (es) Proceso de hidrodesulfuracion selectiva de nafta que contiene olefinas y compuestos organosulfurados
BR112018011713A2 (pt) processo para a preparação de glicóis
BR112014010001A2 (pt) "processo de fabricação de produtos de organosilício com qualidade aprimorada usando catalisadores heterogêneos de metal precioso"
AR069974A1 (es) Procesos para la preparacion de isomaltooligosacarido-hidrogenado
BR112014004380A2 (pt) cabo compreendendo uma composição de polímero reticulável de silano
BR112012011383A2 (pt) novos transportadores de pentose e usos dos mesmos
FR2938777B1 (fr) Catalyseur en coquille, procede de preparation et utilisation de ce catalyseur.
EA200702419A1 (ru) Новые соединения как агонисты glp-1
FR2958297B1 (fr) Procede de valorisation d'essence
BR112013000531A2 (pt) taxa de adição e mistura de floculante para separar uma lama
MA34648B1 (fr) Photosensibilisateurs et leur utilisation pour la production d'hydrogène à partir d'eau
BR112014030906A2 (pt) processo de produção de coquetel enzimático, utilizando resíduos líquidos de processo de conversão bioquímica de materiais lignocelulósicos
BR0116544A (pt) Processo para preparação de hidroperóxido orgánico contendo um teor reduzido de contaminantes
BR112013007478A2 (pt) método de separação de separar (a) e (b)
EA201001438A1 (ru) Способ непрерывного кислотного гидролиза целлюлозосодержащих материалов
EA201001521A1 (ru) Способ синтеза этинилциклопропана
BR112013003893A2 (pt) processo de purga de ácido tereftálico