WO2009138090A3 - A process for the production of hydrolysed plant material - Google Patents

A process for the production of hydrolysed plant material Download PDF

Info

Publication number
WO2009138090A3
WO2009138090A3 PCT/DK2009/050110 DK2009050110W WO2009138090A3 WO 2009138090 A3 WO2009138090 A3 WO 2009138090A3 DK 2009050110 W DK2009050110 W DK 2009050110W WO 2009138090 A3 WO2009138090 A3 WO 2009138090A3
Authority
WO
WIPO (PCT)
Prior art keywords
product
light
synthesis
ozone
process involves
Prior art date
Application number
PCT/DK2009/050110
Other languages
French (fr)
Other versions
WO2009138090A2 (en
Inventor
Jens Østergaard JENSEN
Original Assignee
Rådet For Agroindustri
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
Application filed by Rådet For Agroindustri filed Critical Rådet For Agroindustri
Publication of WO2009138090A2 publication Critical patent/WO2009138090A2/en
Publication of WO2009138090A3 publication Critical patent/WO2009138090A3/en

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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/08—Pretreatment of the finely-divided materials before digesting with oxygen-generating 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/147—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications
    • 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
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Abstract

The invention relates to a process for the production of hydrolyzed lignocellulosic materials. In particular the present invention relates to a process wherein the hydrolyzed lignocellulosic materials are further processed to bio fuels and/or animal or human food. The process involves providing and maintaining one or more reaction zones at sufficient time, temperature, pressure and wavelength of UV-light, for allowing the synthesis of a first product ozone and a second product atomic oxygen from oxygen in a reaction zone by subjecting humidified air to UV- light. Subsequently, the process involves synthesis of a third product hydroxide from water and the synthesis product ozone in a reaction zone by subjecting said ozone and water to UV-light, thereby obtaining a mixture comprising atomic oxygen and hydroxide. Finally, the process involves impregnating the plant material with said mixture.
PCT/DK2009/050110 2008-05-14 2009-05-14 A process for the production of hydrolysed plant material WO2009138090A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200800682 2008-05-14
DKPA200800682 2008-05-14

Publications (2)

Publication Number Publication Date
WO2009138090A2 WO2009138090A2 (en) 2009-11-19
WO2009138090A3 true WO2009138090A3 (en) 2010-01-07

Family

ID=41171148

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2009/050110 WO2009138090A2 (en) 2008-05-14 2009-05-14 A process for the production of hydrolysed plant material

Country Status (1)

Country Link
WO (1) WO2009138090A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011126369A1 (en) * 2010-04-09 2011-10-13 Stichting Dienst Landbouwkundig Onderzoek Acetic acid based refining process of biomass

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002526A (en) * 1975-10-10 1977-01-11 International Paper Company Oxygen-alkali delignification of low consistency wood pulp
GB2248075A (en) * 1990-09-11 1992-03-25 Sandoz Ltd Bleaching chemical pulp
WO1992008842A2 (en) * 1990-11-20 1992-05-29 E.I. Du Pont De Nemours And Company Method for producing dietary fibers from nonwoody lignocellulosic substrates by oxidation
WO1996033308A1 (en) * 1995-04-20 1996-10-24 R-J Holding Company Pulping process
US5688367A (en) * 1992-09-15 1997-11-18 Canadian Liquid Air/Air Liquide Canada Ltee Method of monitoring and recovering oxygen-rich gas from ozone bleaching
WO2000047812A1 (en) * 1999-02-15 2000-08-17 Kiram Ab Process for oxygen pulping of lignocellulosic material and recovery of pulping chemicals
US20050067124A1 (en) * 1999-10-15 2005-03-31 Cargill, Incorporated Enhanced fiber additive; and use

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002526A (en) * 1975-10-10 1977-01-11 International Paper Company Oxygen-alkali delignification of low consistency wood pulp
GB2248075A (en) * 1990-09-11 1992-03-25 Sandoz Ltd Bleaching chemical pulp
WO1992008842A2 (en) * 1990-11-20 1992-05-29 E.I. Du Pont De Nemours And Company Method for producing dietary fibers from nonwoody lignocellulosic substrates by oxidation
US5688367A (en) * 1992-09-15 1997-11-18 Canadian Liquid Air/Air Liquide Canada Ltee Method of monitoring and recovering oxygen-rich gas from ozone bleaching
WO1996033308A1 (en) * 1995-04-20 1996-10-24 R-J Holding Company Pulping process
WO2000047812A1 (en) * 1999-02-15 2000-08-17 Kiram Ab Process for oxygen pulping of lignocellulosic material and recovery of pulping chemicals
US20050067124A1 (en) * 1999-10-15 2005-03-31 Cargill, Incorporated Enhanced fiber additive; and use

Also Published As

Publication number Publication date
WO2009138090A2 (en) 2009-11-19

Similar Documents

Publication Publication Date Title
WO2009056942A8 (en) Use of a surface-reacted calcium carbonate in tissue paper, process to prepare a tissue paper product of improved softness, and resulting improved softness tissue paper products
WO2008076747A3 (en) Processes of producing fermentation products
MX2010007998A (en) Process for pretreating a lignocellulosic material with a view to producing bioethanol, and bioethanol production process.
MY149011A (en) Process for preparing a sugar product
MY171792A (en) Controlling process gases
EP2415820A3 (en) Method of changing the molecular structure of biomass
WO2009009388A3 (en) Methods and apparatus for producing syngas
WO2009023642A3 (en) Waste processing process using acid
MX2018012337A (en) Processing biomass.
WO2008063485A3 (en) Process for hydrogen gas production from carbohydrate feedstocks
WO2010014976A3 (en) Microbial treatment of lignocellulosic biomass
WO2010138767A3 (en) Medical waste processing including densification
PL2222865T3 (en) Method for producing alcohol in the context of a bio-refinery
WO2011154600A3 (en) A novel method to produce microcellulose
WO2009135898A3 (en) Fermentation of a lignocellulose-containing material
UA103230C2 (en) Timber material board and method of its producing
MX336135B (en) Fermentation product containing equol-producing microorganism having maintained equol-producing ability, and method for producing same.
WO2013025627A3 (en) Recycling and reinvestment of carbon from agricultural processes for renewable fuel and materials using thermochemical regeneration
MX2010005491A (en) Method for producing non-infectious products from infectious organic waste material.
MY173352A (en) Base, products containing the same, preparation methods and uses thereof
WO2009067471A3 (en) Processes of producing fermentation products
WO2009015075A3 (en) Apparatus to convey material to a pressurized vessel and method for the same
WO2009138090A3 (en) A process for the production of hydrolysed plant material
NZ598995A (en) Producing edible residues from ethanol production
BRPI0908623A2 (en) composition and production method composition and source of cellulosic raw material, composition and production method of combustion product composition, composition and production method of ethanol-containing composition, composition and method of production of pulp or paper product composition, composition and method of producing animal or animal feed composition

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09745473

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09745473

Country of ref document: EP

Kind code of ref document: A2