AR078062A1 - Procedimiento de separacion de lignina a alta temperatura - Google Patents

Procedimiento de separacion de lignina a alta temperatura

Info

Publication number
AR078062A1
AR078062A1 ARP100102525A ARP100102525A AR078062A1 AR 078062 A1 AR078062 A1 AR 078062A1 AR P100102525 A ARP100102525 A AR P100102525A AR P100102525 A ARP100102525 A AR P100102525A AR 078062 A1 AR078062 A1 AR 078062A1
Authority
AR
Argentina
Prior art keywords
lignina
high temperature
separation procedure
separation
present specification
Prior art date
Application number
ARP100102525A
Other languages
English (en)
Inventor
Andrea Bonanni
Paolo Corbellani
Original Assignee
Chemtex Italia Srl
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=42269750&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR078062(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chemtex Italia Srl filed Critical Chemtex Italia Srl
Publication of AR078062A1 publication Critical patent/AR078062A1/es

Links

Classifications

    • 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
    • D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/02—Monosaccharides
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • 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
    • D21C1/02—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
    • D21C3/00—Pulping cellulose-containing materials
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/003—Pulping cellulose-containing materials with organic compounds
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • D21C3/024—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes with NH3 or H2O
    • 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
    • D21C7/00—Digesters
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
    • 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

Abstract

La presente memoria descriptiva describe un procedimiento para separar lignina de una mezcla acuosa obtenida de una carga de alimentacion de biomasa, donde la separacion se lleva a cabo a una temperatura igual o superior a la temperatura crítica, habitualmente superior a 60°C.
ARP100102525A 2009-07-13 2010-07-13 Procedimiento de separacion de lignina a alta temperatura AR078062A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2009/000302 WO2011007369A1 (en) 2009-07-13 2009-07-13 High temperature lignin separation process

Publications (1)

Publication Number Publication Date
AR078062A1 true AR078062A1 (es) 2011-10-12

Family

ID=42269750

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100102525A AR078062A1 (es) 2009-07-13 2010-07-13 Procedimiento de separacion de lignina a alta temperatura

Country Status (16)

Country Link
US (1) US20120138546A1 (es)
EP (1) EP2454409B1 (es)
JP (1) JP5657657B2 (es)
KR (1) KR101554934B1 (es)
CN (1) CN102575422B (es)
AR (1) AR078062A1 (es)
AU (1) AU2009349861B2 (es)
CA (1) CA2767201A1 (es)
ES (1) ES2445519T3 (es)
MX (1) MX2012000591A (es)
PL (1) PL2454409T3 (es)
PT (1) PT2454409E (es)
RU (1) RU2507330C2 (es)
TW (1) TWI500632B (es)
WO (1) WO2011007369A1 (es)
ZA (1) ZA201200545B (es)

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Also Published As

Publication number Publication date
AU2009349861B2 (en) 2015-06-25
TW201105683A (en) 2011-02-16
MX2012000591A (es) 2012-06-01
JP5657657B2 (ja) 2015-01-21
CN102575422B (zh) 2016-08-03
KR101554934B1 (ko) 2015-09-22
CN102575422A (zh) 2012-07-11
ZA201200545B (en) 2013-03-27
WO2011007369A1 (en) 2011-01-20
EP2454409A1 (en) 2012-05-23
JP2012532757A (ja) 2012-12-20
ES2445519T3 (es) 2014-03-03
PL2454409T3 (pl) 2014-06-30
TWI500632B (zh) 2015-09-21
EP2454409B1 (en) 2013-12-18
AU2009349861A1 (en) 2012-02-23
PT2454409E (pt) 2014-02-11
RU2507330C2 (ru) 2014-02-20
RU2012104841A (ru) 2013-08-20
US20120138546A1 (en) 2012-06-07
KR20120066623A (ko) 2012-06-22
CA2767201A1 (en) 2011-01-20

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