DE68911525T2 - Endlignifizieren einer nichtholzartigen biomasse. - Google Patents

Endlignifizieren einer nichtholzartigen biomasse.

Info

Publication number
DE68911525T2
DE68911525T2 DE68911525T DE68911525T DE68911525T2 DE 68911525 T2 DE68911525 T2 DE 68911525T2 DE 68911525 T DE68911525 T DE 68911525T DE 68911525 T DE68911525 T DE 68911525T DE 68911525 T2 DE68911525 T2 DE 68911525T2
Authority
DE
Germany
Prior art keywords
nonwooded
lignification
biomass
final
nonwooded biomass
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE68911525T
Other languages
English (en)
Other versions
DE68911525D1 (de
Inventor
George Tyson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xylan Inc
Original Assignee
Xylan Inc
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 Xylan Inc filed Critical Xylan Inc
Application granted granted Critical
Publication of DE68911525D1 publication Critical patent/DE68911525D1/de
Publication of DE68911525T2 publication Critical patent/DE68911525T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/24—Continuous processes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/32—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from hydrolysates of wood or straw
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/20—Reducing nutritive value; Dietetic products with reduced nutritive value
    • A23L33/21—Addition of substantially indigestible substances, e.g. dietary fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/40—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing ingredients of undetermined constitution or reaction products thereof, e.g. plant or animal extracts
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00—Other organic fertilisers
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S426/00—Food or edible material: processes, compositions, and products
    • Y10S426/804—Low calorie, low sodium or hypoallergic
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S426/00—Food or edible material: processes, compositions, and products
    • Y10S426/807—Poultry or ruminant feed
DE68911525T 1988-04-05 1989-03-30 Endlignifizieren einer nichtholzartigen biomasse. Expired - Lifetime DE68911525T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/177,786 US4842877A (en) 1988-04-05 1988-04-05 Delignification of non-woody biomass
PCT/US1989/001326 WO1989009547A1 (en) 1988-04-05 1989-03-30 Delignification of non-woody biomass

Publications (2)

Publication Number Publication Date
DE68911525D1 DE68911525D1 (de) 1994-01-27
DE68911525T2 true DE68911525T2 (de) 1994-07-21

Family

ID=22649988

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68911525T Expired - Lifetime DE68911525T2 (de) 1988-04-05 1989-03-30 Endlignifizieren einer nichtholzartigen biomasse.

Country Status (7)

Country Link
US (1) US4842877A (de)
EP (1) EP0415959B1 (de)
AU (1) AU3535989A (de)
BR (1) BR8907356A (de)
CA (1) CA1329046C (de)
DE (1) DE68911525T2 (de)
WO (1) WO1989009547A1 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965086A (en) * 1988-01-04 1990-10-23 Degussa Aktiengesellschaft Chemical-mechanical treatment of lignocellulosics to improve nutritive value
US5366755A (en) * 1989-02-10 1994-11-22 Maritta Timonen Foodstuffs containing novel degraded cellulose derivatives
US5026571A (en) * 1990-02-08 1991-06-25 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Agriculture Chemically treating forage
WO1991018000A1 (en) * 1990-05-22 1991-11-28 Center For Innovative Technology Isolation of oligosaccharides from biomass
US5069919A (en) * 1990-08-08 1991-12-03 Fmc Corporation Process for bleaching/sanitizing food fiber
AU9063691A (en) * 1990-11-20 1992-06-11 E.I. Du Pont De Nemours And Company Method for producing dietary fibers from nonwoody lignocellulosic substrates by oxidation
WO1993005186A1 (en) * 1991-09-11 1993-03-18 Easter James M Iii Process for the disposal of municipal waste and manufacture of fuel alcohol
US5693296A (en) * 1992-08-06 1997-12-02 The Texas A&M University System Calcium hydroxide pretreatment of biomass
US5865898A (en) * 1992-08-06 1999-02-02 The Texas A&M University System Methods of biomass pretreatment
TW270882B (de) * 1992-09-08 1996-02-21 American Cyanamid Co
US5330619A (en) * 1993-02-01 1994-07-19 The Mead Corporation Method for repulping fibrous materials containing crosslinked polyamide wet strength agents with enzyme
US5705216A (en) * 1995-08-11 1998-01-06 Tyson; George J. Production of hydrophobic fibers
US6251643B1 (en) 1997-03-18 2001-06-26 2B Ag Method for using a vegetable biomass and a screw press to carry out said method
US6306248B1 (en) 1997-11-20 2001-10-23 The University Of Alabama In Huntsville Method for transforming diverse pulp and paper products into a homogenous cellulosic feedstock
US6164034A (en) * 1998-08-31 2000-12-26 Poly Proximates, Inc. Fiber-reinforced molded plastic roofing unit and method of making the same
AU6295099A (en) * 1998-10-08 2000-04-26 Battelle Memorial Institute Delignified soybean hull fiber and methods of making and using
US6589760B1 (en) 1999-02-10 2003-07-08 Eastman Chemical Company Methods of separating a corn fiber lipid fraction from corn fiber
PL355108A1 (en) * 1999-10-15 2004-04-05 Cargill, Incorporated Fibers from plant seeds and use
AU2002239756A1 (en) * 2000-10-27 2002-05-21 Michigan Biotechnology Institute Physical-chemical treatment of lignin containing biomass
FI113375B (fi) * 2001-05-16 2004-04-15 Cerefi Oy Menetelmä absorboivien aineiden valmistamiseksi lignoselluloosamateriaalista
US7189306B2 (en) * 2002-02-22 2007-03-13 Gervais Gibson W Process of treating lignocellulosic material to produce bio-ethanol
US7967877B2 (en) * 2003-11-13 2011-06-28 Biomass Worldwide Group Limited Biomass energy product and processing method
US20050166812A1 (en) * 2003-11-13 2005-08-04 Horizon Fuel And Financial Management, Llp MSW processing vessel
DK176540B1 (da) * 2004-09-24 2008-07-21 Cambi Bioethanol Aps Fremgangsmåde til behandling af biomasse og organisk affald med henblik på at udvinde önskede biologisk baserede produkter
US20060286268A1 (en) * 2005-06-14 2006-12-21 Circle Group Holdings, Inc. Amorphous insoluble cellulosic fiber and method for making same
CN100500989C (zh) * 2005-08-09 2009-06-17 华南理工大学 农业废弃物中细胞壁全组分分离方法
WO2007071187A1 (fr) * 2005-12-21 2007-06-28 Chengshao Zhang Procede de fabrication de pate a papier par reaction de peroxyde d'hydrogene et d'une substance alcaline
US7745208B2 (en) * 2006-02-15 2010-06-29 Noll Anthony P Angled reaction vessel
US8728802B2 (en) * 2006-02-15 2014-05-20 Biomass Worldwide Group Limited Angled reaction vessel
EP3279329A1 (de) 2006-07-21 2018-02-07 Xyleco, Inc. Systeme zur umwandlung von biomasse
US20090130707A1 (en) * 2007-11-01 2009-05-21 Novozymes, Inc. Methods of reducing the inhibitory effect of a redox active metal ion on the enzymatic hydrolysis of cellulosic material
FR2930772B1 (fr) * 2008-04-30 2010-04-30 Arkema France Synthese directe d'eau oxygenee sur le site d'une papeterie
US8328947B2 (en) * 2008-08-29 2012-12-11 Iogen Energy Corporation Method for low water hydrolysis or pretreatment of polysaccharides in a lignocellulosic feedstock
TW201114907A (en) * 2009-08-06 2011-05-01 Annikki Gmbh Process for the production of carbohydrate cleavage products from a lignocellulosic material
US8292863B2 (en) 2009-10-21 2012-10-23 Donoho Christopher D Disposable diaper with pouches
US10334870B2 (en) 2010-10-07 2019-07-02 Tropicana Products, Inc. Processing of whole fruits and vegetables, processing of side-stream ingredients of fruits and vegetables, and use of the processed fruits and vegetables in beverage and food products
BR112013024925A2 (pt) 2011-04-01 2016-12-20 Univ Limerick processamento de lignocelulose
ES2395658B2 (es) * 2011-07-07 2013-09-17 Gonzalo Lema Clavijo Procedimiento de obtencion de una cama para animales a partir de biomasa y cama para animales.
MX2015009165A (es) 2013-02-15 2015-11-09 Pepsico Inc Preparacion e incorporacion de co-productos de bebidas para mejorar la nutricion y atributos sensoriales.
US10465256B2 (en) * 2017-03-31 2019-11-05 Healthpro Brands, Inc. Method of increasing water soluble nutrient extraction from plant matter

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069309A (en) * 1961-02-01 1962-12-18 Du Pont Pulp bleaching
US4187141A (en) * 1975-02-24 1980-02-05 Alf Societe Anonyme Method of producing bleached mechanical pulp
US4136207A (en) * 1977-01-24 1979-01-23 Stake Technology Ltd. Method of treating lignocellulose materials to produce ruminant feed
FR2418295A1 (fr) * 1978-02-27 1979-09-21 Creusot Loire Procede et installation de traitement en continu d'une matiere cellulosique
US4372812A (en) * 1978-04-07 1983-02-08 International Paper Company Chlorine free process for bleaching lignocellulosic pulp
SE422089B (sv) * 1978-05-03 1982-02-15 Defibrator Ab Sett och anordning vid tillverkning av fibermassa av lignocellulosahaltigt material
US4241093A (en) * 1978-05-11 1980-12-23 U and I, Incorporated Food supplement from vegetable pulp and method of preparing same
SE436368B (sv) * 1979-01-12 1984-12-03 Sunds Defibrator Sett att framstella blekta, mekaniska, kemimekaniska och halvkemiska massor av lignocellulosahaltiga fibermaterial
AU539108B2 (en) * 1979-04-17 1984-09-13 Interox Societe Anonyme Delignification of unbleached chemical pulp
SE462919B (sv) * 1979-05-11 1990-09-17 Sunds Defibrator Ind Ab Saett att genomfoera alkaliextraktion av cellulosamassa i naervaro av syre
FR2457339A1 (fr) * 1979-05-25 1980-12-19 Interox Procede pour la delignification et le blanchiment de pates cellulosiques chimiques et semi-chimiques
US4316748A (en) * 1980-03-18 1982-02-23 New York University Process for the acid hydrolysis of waste cellulose to glucose
US4316747A (en) * 1980-03-18 1982-02-23 New York University Process for the chemical conversion of cellulose waste to glucose
US4390375A (en) * 1980-03-18 1983-06-28 New York University Process and continuous apparatus for chemical conversion of materials
US4444621A (en) * 1980-11-21 1984-04-24 Mo Och Domsjo Aktiebolag Process and apparatus for the deresination and brightness improvement of cellulose pulp
US4661205A (en) * 1981-08-28 1987-04-28 Scott Paper Company Method of bleaching lignocellulosic material with peroxide catalyzed with a salt of a metal
FR2525236A1 (fr) * 1982-04-15 1983-10-21 Creusot Loire Procede et dispositif d'hydrolyse d'une matiere cellulosique
US4806475A (en) * 1983-12-28 1989-02-21 The United States Of America As Represented By The Secretary Of Agriculture Alkaline peroxide treatment of agricultural byproducts
US4649113A (en) * 1983-12-28 1987-03-10 The United States Of America As Represented By The Secretary Of Agriculture Alkaline peroxide treatment of nonwoody lignocellulosics
US4568420B1 (en) * 1984-12-03 1999-03-02 Int Paper Co Multi-stage bleaching process including an enhanced oxidative extraction stage
US4728367A (en) * 1985-01-31 1988-03-01 Wenger Manufacturing, Inc. Extrusion method and apparatus for acid treatment of cellulosic materials
US4798652A (en) * 1987-10-19 1989-01-17 Peter Joyce Peroxide bleaching of mechanical pulps
US4965086A (en) * 1988-01-04 1990-10-23 Degussa Aktiengesellschaft Chemical-mechanical treatment of lignocellulosics to improve nutritive value

Also Published As

Publication number Publication date
CA1329046C (en) 1994-05-03
WO1989009547A1 (en) 1989-10-19
DE68911525D1 (de) 1994-01-27
AU3535989A (en) 1989-11-03
BR8907356A (pt) 1991-03-26
US4842877A (en) 1989-06-27
EP0415959B1 (de) 1993-12-15
EP0415959A1 (de) 1991-03-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee