WO1985000133A1 - Procede et dispositif de traitement chimique de materiaux organiques en vrac, tels que de la paille ou d'autres biomasses, a l'aide de produits chimiques volatiles - Google Patents

Procede et dispositif de traitement chimique de materiaux organiques en vrac, tels que de la paille ou d'autres biomasses, a l'aide de produits chimiques volatiles Download PDF

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Publication number
WO1985000133A1
WO1985000133A1 PCT/DK1984/000060 DK8400060W WO8500133A1 WO 1985000133 A1 WO1985000133 A1 WO 1985000133A1 DK 8400060 W DK8400060 W DK 8400060W WO 8500133 A1 WO8500133 A1 WO 8500133A1
Authority
WO
WIPO (PCT)
Prior art keywords
reaction chamber
process according
reaction
heating
straw
Prior art date
Application number
PCT/DK1984/000060
Other languages
English (en)
Inventor
Aksel Thorkild Bentsen
Mikael Kau
Torsten Reffstrup
Original Assignee
Bioteknisk Institut
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 Bioteknisk Institut filed Critical Bioteknisk Institut
Publication of WO1985000133A1 publication Critical patent/WO1985000133A1/fr
Priority to DK77685A priority Critical patent/DK77685D0/da

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K9/00—Chemical or physical treatment of reed, straw, or similar material
    • 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
    • A23K50/15—Feeding-stuffs specially adapted for particular animals for ruminants containing substances which are metabolically converted to proteins, e.g. ammonium salts or urea
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Husbandry (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Mycology (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Botany (AREA)
  • Biotechnology (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Birds (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Traitement chimique de matériaux organiques en vrac, notamment de paille et d'autres biomasses, par des produits chimiques volatiles, tels que NH3, SO2, HF, HCl, qui sont ajoutés aux matériaux avant, pendant ou après une compression (semi)continue, notamment dans une presse à piston (1) ou dans une extrudeuse, le mélange de réaction restant enfermé dans une chambre de réaction (6) à une température et à une pression élevées pendant une période de temps suffisante pour provoquer la conversion désirée du matériau. Grâce à ce traitement, la paille peut être convertie en une pulpe facilement digestible ou en des produits fibreux destinés à être utilisés dans la production de papier ou de carton, ou subir un traitement préalable pour compléter l'hydrolyse avec un acide aqueux ou des enzymes.
PCT/DK1984/000060 1983-06-23 1984-06-25 Procede et dispositif de traitement chimique de materiaux organiques en vrac, tels que de la paille ou d'autres biomasses, a l'aide de produits chimiques volatiles WO1985000133A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK77685A DK77685D0 (da) 1983-06-23 1985-02-20 Fremgangsmaade og apparat til kemisk behandling af voluminoese organiske materialer, saasom halm og anden biomasse, med flygtige kemikalier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK2903/83A DK290383D0 (da) 1983-06-23 1983-06-23 Fremgangsmade til kemisk behandling af voluminoese materialer, navnlig organiske materialer, sasom biomasse, med reaktive gasarter eller dampe
DK2903/83 1983-06-23

Publications (1)

Publication Number Publication Date
WO1985000133A1 true WO1985000133A1 (fr) 1985-01-17

Family

ID=8116949

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK1984/000060 WO1985000133A1 (fr) 1983-06-23 1984-06-25 Procede et dispositif de traitement chimique de materiaux organiques en vrac, tels que de la paille ou d'autres biomasses, a l'aide de produits chimiques volatiles

Country Status (4)

Country Link
EP (1) EP0148871A1 (fr)
AU (1) AU3067484A (fr)
DK (1) DK290383D0 (fr)
WO (1) WO1985000133A1 (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603775A1 (fr) * 1986-09-17 1988-03-18 Agri Poitou Ste Indle Agric Po Procede pour ameliorer la digestibilite des pailles et autres matieres ligno-cellulosiques pour les ruminants, par traitement a l'ozone
EP0482784A1 (fr) * 1990-10-09 1992-04-29 The Queen's University of Belfast Traitement du lin
WO1997007688A1 (fr) * 1995-08-30 1997-03-06 Bio-Ethanol A/S Procede pour desagreger une biomasse fibreuse par traitement avec un gaz
US8673031B2 (en) 2009-08-24 2014-03-18 Board Of Trustees Of Michigan State University Pretreated densified biomass products
US8771425B2 (en) 2006-05-01 2014-07-08 Board Of Trustees Of Michigan State University Process for the treatment of lignocellulosic biomass
CN103934873A (zh) * 2014-05-08 2014-07-23 安徽鲁班集团神牛机械有限公司 秸秆膨化设备
US8945245B2 (en) 2009-08-24 2015-02-03 The Michigan Biotechnology Institute Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto
US8968515B2 (en) 2006-05-01 2015-03-03 Board Of Trustees Of Michigan State University Methods for pretreating biomass
CN104669390A (zh) * 2015-01-10 2015-06-03 曹晓斌 一种秸秆膨化的装置
US9206446B2 (en) 2006-05-01 2015-12-08 Board Of Trustees Of Michigan State University Extraction of solubles from plant biomass for use as microbial growth stimulant and methods related thereto
US9650657B2 (en) 2010-04-19 2017-05-16 Board Of Trustees Of Michigan State University Methods for producing extracted and digested products from pretreated lignocellulosic biomass
US10202660B2 (en) 2012-03-02 2019-02-12 Board Of Trustees Of Michigan State University Methods for increasing sugar yield with size-adjusted lignocellulosic biomass particles
CN110205851A (zh) * 2019-06-22 2019-09-06 李克明 稻麦草秸秆纤维制造工艺
US10457810B2 (en) 2009-08-24 2019-10-29 Board Of Trustees Of Michigan State University Densified biomass products containing pretreated biomass fibers
US10730958B2 (en) 2017-03-08 2020-08-04 Board Of Trustees Of Michigan State University Pretreatment of densified biomass using liquid ammonia and systems and products related thereto
US11440999B2 (en) 2017-07-07 2022-09-13 Board Of Trustees Of Michigan State University De-esterification of biomass prior to ammonia pretreatment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032239A (en) * 1989-03-24 1991-07-16 Sweeney Charles T Conversion of cellulosic agricultural wastes

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259501A (en) * 1964-06-11 1966-07-05 Delta Ind Inc Rice hull products and method
DE1253045B (de) * 1961-06-24 1967-10-26 Zeiss Ikon Ag Photographische Kamera oder Verschluss mit Blitzlichtautomatikbereich
DK135147B (da) * 1974-10-11 1977-03-14 Taarup As Maskinfab Fremgangsmåde ved forædling af vegetabilske materialer og apparat til udøvelse af fremgangsmåden.
NO136902B (no) * 1976-05-12 1977-08-22 Peterson & Son As M Fremgangsm}te til fremstilling av et forprodukt fra et cellulloseholdig materiale.
DK138151B (da) * 1975-12-02 1978-07-24 Peterson & Son As M Fremgangsmåde til fremstilling af et foderprodukt.
US4356196A (en) * 1980-10-20 1982-10-26 Hultquist Joe H Process for treating alfalfa and other cellulosic agricultural crops

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253045B (de) * 1961-06-24 1967-10-26 Zeiss Ikon Ag Photographische Kamera oder Verschluss mit Blitzlichtautomatikbereich
US3259501A (en) * 1964-06-11 1966-07-05 Delta Ind Inc Rice hull products and method
DK135147B (da) * 1974-10-11 1977-03-14 Taarup As Maskinfab Fremgangsmåde ved forædling af vegetabilske materialer og apparat til udøvelse af fremgangsmåden.
DK138151B (da) * 1975-12-02 1978-07-24 Peterson & Son As M Fremgangsmåde til fremstilling af et foderprodukt.
NO136902B (no) * 1976-05-12 1977-08-22 Peterson & Son As M Fremgangsm}te til fremstilling av et forprodukt fra et cellulloseholdig materiale.
US4356196A (en) * 1980-10-20 1982-10-26 Hultquist Joe H Process for treating alfalfa and other cellulosic agricultural crops

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603775A1 (fr) * 1986-09-17 1988-03-18 Agri Poitou Ste Indle Agric Po Procede pour ameliorer la digestibilite des pailles et autres matieres ligno-cellulosiques pour les ruminants, par traitement a l'ozone
EP0482784A1 (fr) * 1990-10-09 1992-04-29 The Queen's University of Belfast Traitement du lin
WO1997007688A1 (fr) * 1995-08-30 1997-03-06 Bio-Ethanol A/S Procede pour desagreger une biomasse fibreuse par traitement avec un gaz
US8968515B2 (en) 2006-05-01 2015-03-03 Board Of Trustees Of Michigan State University Methods for pretreating biomass
US9644222B2 (en) 2006-05-01 2017-05-09 Board Of Trustees Of Michigan State University Methods for pretreating biomass
US8771425B2 (en) 2006-05-01 2014-07-08 Board Of Trustees Of Michigan State University Process for the treatment of lignocellulosic biomass
US9206446B2 (en) 2006-05-01 2015-12-08 Board Of Trustees Of Michigan State University Extraction of solubles from plant biomass for use as microbial growth stimulant and methods related thereto
US8945245B2 (en) 2009-08-24 2015-02-03 The Michigan Biotechnology Institute Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto
US9039792B2 (en) 2009-08-24 2015-05-26 Board Of Trustees Of Michigan State University Methods for producing and using densified biomass products containing pretreated biomass fibers
US10457810B2 (en) 2009-08-24 2019-10-29 Board Of Trustees Of Michigan State University Densified biomass products containing pretreated biomass fibers
US9458482B2 (en) 2009-08-24 2016-10-04 The Michigan Biotechnology Institute Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto
US8673031B2 (en) 2009-08-24 2014-03-18 Board Of Trustees Of Michigan State University Pretreated densified biomass products
US9650657B2 (en) 2010-04-19 2017-05-16 Board Of Trustees Of Michigan State University Methods for producing extracted and digested products from pretreated lignocellulosic biomass
US10202660B2 (en) 2012-03-02 2019-02-12 Board Of Trustees Of Michigan State University Methods for increasing sugar yield with size-adjusted lignocellulosic biomass particles
CN103934873A (zh) * 2014-05-08 2014-07-23 安徽鲁班集团神牛机械有限公司 秸秆膨化设备
CN103934873B (zh) * 2014-05-08 2015-10-28 安徽鲁班集团神牛机械有限公司 秸秆膨化设备
CN104669390A (zh) * 2015-01-10 2015-06-03 曹晓斌 一种秸秆膨化的装置
US10730958B2 (en) 2017-03-08 2020-08-04 Board Of Trustees Of Michigan State University Pretreatment of densified biomass using liquid ammonia and systems and products related thereto
US11440999B2 (en) 2017-07-07 2022-09-13 Board Of Trustees Of Michigan State University De-esterification of biomass prior to ammonia pretreatment
CN110205851A (zh) * 2019-06-22 2019-09-06 李克明 稻麦草秸秆纤维制造工艺

Also Published As

Publication number Publication date
EP0148871A1 (fr) 1985-07-24
DK290383D0 (da) 1983-06-23
AU3067484A (en) 1985-01-25

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