BR112017005406A2 - processo contínuo para tratar uma biomassa lignocelulósica - Google Patents
processo contínuo para tratar uma biomassa lignocelulósicaInfo
- Publication number
- BR112017005406A2 BR112017005406A2 BR112017005406A BR112017005406A BR112017005406A2 BR 112017005406 A2 BR112017005406 A2 BR 112017005406A2 BR 112017005406 A BR112017005406 A BR 112017005406A BR 112017005406 A BR112017005406 A BR 112017005406A BR 112017005406 A2 BR112017005406 A2 BR 112017005406A2
- Authority
- BR
- Brazil
- Prior art keywords
- lignocellulosic biomass
- water
- continuous process
- treat
- lignocellulosic
- Prior art date
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
- D21B1/026—Separating fibrous materials from waste
-
- 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
-
- 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
- D21B1/34—Kneading or mixing; Pulpers
-
- 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
- D21C1/02—Pretreatment of the finely-divided materials before digesting with water or steam
-
- 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
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
-
- 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
é revelado um processo contínuo para encharcamento de uma corrente de biomassa lignocelulósica em uma solução de extração que compreende água e espécies solúveis em água dissolvidas derivadas de uma biomassa lignocelulósica previamente tratada. no processo, contaminantes insolúveis em água são separados de acordo com suas densidades de massa aparentes. a corrente de biomassa lignocelulósica pode ser submetida adicionalmente a uma segunda etapa de encharcamento opcional em uma configuração de contrafluxo. o processo revelado é útil para remover compostos solúveis em água não lignocelulósicos da biomassa lignocelulósica com um baixo consumo de água.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2014A001611 | 2014-09-19 | ||
ITMI20141611 | 2014-09-19 | ||
PCT/EP2015/071277 WO2016042053A1 (en) | 2014-09-19 | 2015-09-17 | Continuous process for treating a lignocellulosic biomass |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112017005406A2 true BR112017005406A2 (pt) | 2017-12-12 |
BR112017005406B1 BR112017005406B1 (pt) | 2022-02-08 |
BR112017005406B8 BR112017005406B8 (pt) | 2022-10-25 |
Family
ID=51951893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017005406A BR112017005406B8 (pt) | 2014-09-19 | 2015-09-17 | Processo contínuo para tratar uma biomassa lignocelulósica |
Country Status (14)
Country | Link |
---|---|
US (1) | US10011946B2 (pt) |
EP (1) | EP3194652B1 (pt) |
BR (1) | BR112017005406B8 (pt) |
DK (1) | DK3194652T3 (pt) |
ES (1) | ES2733334T3 (pt) |
HR (1) | HRP20191120T1 (pt) |
HU (1) | HUE043988T2 (pt) |
LT (1) | LT3194652T (pt) |
PL (1) | PL3194652T3 (pt) |
PT (1) | PT3194652T (pt) |
RS (1) | RS59184B1 (pt) |
SI (1) | SI3194652T1 (pt) |
TR (1) | TR201909593T4 (pt) |
WO (2) | WO2016042053A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT3194652T (pt) * | 2014-09-19 | 2019-07-10 | Versalis Spa | Processo contínuo para tratar uma biomassa lignocelulósica |
JP2023508690A (ja) | 2019-12-26 | 2023-03-03 | アネロテック、インク. | 固体バイオマス供給物から不純物を除去するためのプロセスおよび装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005048958B4 (de) * | 2005-10-13 | 2007-08-09 | Glunz Ag | Verfahren und Vorrichtung zum Gewinnen von Holzfasern aus Holzhackschnitzeln |
US20080054108A1 (en) | 2006-08-30 | 2008-03-06 | Matz Robert J | Method and apparatus for pulping unit |
NZ606047A (en) * | 2008-04-30 | 2015-03-27 | Xyleco Inc | Processing biomass |
US8871061B2 (en) * | 2009-01-13 | 2014-10-28 | Biogasol Aps | Method and apparatus for in-feeding of matter to a process reactor |
RU2494182C2 (ru) | 2009-01-13 | 2013-09-27 | Биогасоль Ипр Апс | Аппарат для обработки органического материала, такой как разрезание, вымачивание и/или промывка, и способ эксплуатации аппарата для обработки органического материала |
ITTO20111219A1 (it) * | 2011-12-28 | 2013-06-29 | Beta Renewables Spa | Procedimento migliorato di pre-impregnazione per la conversione di biomassa |
ITTO20120010A1 (it) | 2012-01-10 | 2013-07-11 | Beta Renewables Spa | Controllo del rapporto di xilosio di biomassa pretrattata. |
AU2015260782B2 (en) * | 2014-05-11 | 2019-10-31 | Infimer Technologies Ltd. | Method of sorting and/or processing waste material and processed material produced thereby |
PT3194652T (pt) * | 2014-09-19 | 2019-07-10 | Versalis Spa | Processo contínuo para tratar uma biomassa lignocelulósica |
-
2015
- 2015-09-17 PT PT15777884T patent/PT3194652T/pt unknown
- 2015-09-17 WO PCT/EP2015/071277 patent/WO2016042053A1/en active Application Filing
- 2015-09-17 DK DK15777884.6T patent/DK3194652T3/da active
- 2015-09-17 PL PL15777884T patent/PL3194652T3/pl unknown
- 2015-09-17 BR BR112017005406A patent/BR112017005406B8/pt active IP Right Grant
- 2015-09-17 RS RSP20190830 patent/RS59184B1/sr unknown
- 2015-09-17 WO PCT/EP2015/071278 patent/WO2016042054A1/en active Application Filing
- 2015-09-17 EP EP15777884.6A patent/EP3194652B1/en active Active
- 2015-09-17 SI SI201530784T patent/SI3194652T1/sl unknown
- 2015-09-17 US US15/512,084 patent/US10011946B2/en active Active
- 2015-09-17 LT LTEP15777884.6T patent/LT3194652T/lt unknown
- 2015-09-17 HU HUE15777884A patent/HUE043988T2/hu unknown
- 2015-09-17 ES ES15777884T patent/ES2733334T3/es active Active
- 2015-09-17 TR TR2019/09593T patent/TR201909593T4/tr unknown
-
2019
- 2019-06-19 HR HRP20191120TT patent/HRP20191120T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
RS59184B1 (sr) | 2019-10-31 |
EP3194652B1 (en) | 2019-04-03 |
US20170275817A1 (en) | 2017-09-28 |
PT3194652T (pt) | 2019-07-10 |
DK3194652T3 (da) | 2019-07-01 |
SI3194652T1 (sl) | 2019-09-30 |
US10011946B2 (en) | 2018-07-03 |
BR112017005406B8 (pt) | 2022-10-25 |
BR112017005406B1 (pt) | 2022-02-08 |
LT3194652T (lt) | 2019-08-26 |
EP3194652A1 (en) | 2017-07-26 |
HUE043988T2 (hu) | 2019-09-30 |
WO2016042053A1 (en) | 2016-03-24 |
TR201909593T4 (tr) | 2019-07-22 |
HRP20191120T1 (hr) | 2019-09-20 |
WO2016042054A1 (en) | 2016-03-24 |
PL3194652T3 (pl) | 2019-11-29 |
ES2733334T3 (es) | 2019-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/09/2015, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25A | Requested transfer of rights approved |
Owner name: VERSALIS S.P.A. (IT) |