FR2786426B1 - Procede de traitement thermique d'un materiau ligno-cellulosique avec elimination de l'oxygene en phase gazeuse - Google Patents

Procede de traitement thermique d'un materiau ligno-cellulosique avec elimination de l'oxygene en phase gazeuse

Info

Publication number
FR2786426B1
FR2786426B1 FR9815169A FR9815169A FR2786426B1 FR 2786426 B1 FR2786426 B1 FR 2786426B1 FR 9815169 A FR9815169 A FR 9815169A FR 9815169 A FR9815169 A FR 9815169A FR 2786426 B1 FR2786426 B1 FR 2786426B1
Authority
FR
France
Prior art keywords
oxygen
removal
heat treatment
gaseous phase
lignocellulosic material
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 - Fee Related
Application number
FR9815169A
Other languages
English (en)
Other versions
FR2786426A1 (fr
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.)
ARIMPEX SARL
Original Assignee
ARIMPEX SARL
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 ARIMPEX SARL filed Critical ARIMPEX SARL
Priority to FR9815169A priority Critical patent/FR2786426B1/fr
Publication of FR2786426A1 publication Critical patent/FR2786426A1/fr
Application granted granted Critical
Publication of FR2786426B1 publication Critical patent/FR2786426B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
    • C10L9/083—Torrefaction
    • 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
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/0085—Thermal treatments, i.e. involving chemical modification of wood at temperatures well over 100°C
    • B27K5/009—Thermal treatments, i.e. involving chemical modification of wood at temperatures well over 100°C using a well-defined temperature schedule
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/10—Temperature; Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
    • F26B2210/16—Wood, e.g. lumber, timber
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Forests & Forestry (AREA)
  • Materials Engineering (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
FR9815169A 1998-11-27 1998-11-27 Procede de traitement thermique d'un materiau ligno-cellulosique avec elimination de l'oxygene en phase gazeuse Expired - Fee Related FR2786426B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9815169A FR2786426B1 (fr) 1998-11-27 1998-11-27 Procede de traitement thermique d'un materiau ligno-cellulosique avec elimination de l'oxygene en phase gazeuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9815169A FR2786426B1 (fr) 1998-11-27 1998-11-27 Procede de traitement thermique d'un materiau ligno-cellulosique avec elimination de l'oxygene en phase gazeuse

Publications (2)

Publication Number Publication Date
FR2786426A1 FR2786426A1 (fr) 2000-06-02
FR2786426B1 true FR2786426B1 (fr) 2002-01-25

Family

ID=9533454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9815169A Expired - Fee Related FR2786426B1 (fr) 1998-11-27 1998-11-27 Procede de traitement thermique d'un materiau ligno-cellulosique avec elimination de l'oxygene en phase gazeuse

Country Status (1)

Country Link
FR (1) FR2786426B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0119616D0 (en) * 2001-08-11 2001-10-03 Heat Win Ltd Method and apparatus for continuous processing of moist organic materials
CA2573211C (fr) * 2007-01-05 2013-05-21 Jacques Roy Methode de traitement de matiere ligno-cellulosique
FR2914734B1 (fr) * 2007-04-05 2010-06-11 Innovation Technologique Pour Procede pour le sechage de bois et dispositif pour sa mise en oeuvre
US8161663B2 (en) 2008-10-03 2012-04-24 Wyssmont Co. Inc. System and method for drying and torrefaction
EP2189512A1 (fr) * 2008-11-24 2010-05-26 Sa Cockerill Maintenance Et Ingenierie Procédé de torrefaction de la biomasse et controle de celui-ci
EP2196295A1 (fr) 2008-12-04 2010-06-16 Fachhochschule Eberswalde Bois et son procédé ainsi que son dispositif de fabrication
US8276289B2 (en) 2009-03-27 2012-10-02 Terra Green Energy, Llc System and method for preparation of solid biomass by torrefaction
US8449724B2 (en) 2009-08-19 2013-05-28 Andritz Technology And Asset Management Gmbh Method and system for the torrefaction of lignocellulosic material
WO2012074374A1 (fr) * 2010-12-01 2012-06-07 Biolake B.V. Appareil et procédé pour le traitement thermique de biomasse
NL2007106C2 (en) * 2010-12-01 2013-01-15 Biolake B V Apparatus and process for the thermal treatment of biomass.
EP2543717A1 (fr) * 2011-07-08 2013-01-09 Remak-Rozruch SA Procédé intégré de déclenchement de biomasse et/ou déchets dans des centrales électriques existantes au carburant solide, et centrale électrique au carburant solide pour déclencher une biomasse et/ou matériaux de déchets
FR3004190B1 (fr) * 2013-04-03 2016-03-18 Csj Technologie Procede de torrefaction de la biomasse
DK179238B1 (en) * 2016-07-15 2018-02-26 Wtt Holding Aps A thermo treatment process for wood
FR3090835B1 (fr) * 2018-12-19 2023-01-13 Ways [Procédé de séchage thermique de bois sous atmosphère CO2, installation de séchage pour la mise en œuvre dudit procédé et produit obtenu]

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1431167A (fr) * 1965-02-20 1966-03-11 Procédé de séchage des bois à triple effet
US3525163A (en) * 1968-11-29 1970-08-25 Armstrong Cork Co Method of drying nodular fiberboard
US3680219A (en) * 1970-09-22 1972-08-01 Us Agriculture Process for steam straightening and kiln drying lumber
JP2717713B2 (ja) * 1989-10-16 1998-02-25 宮城県 木材等の改質処理法
FR2720969A1 (fr) * 1994-06-14 1995-12-15 Herve Montornes Procédé de traitement haute température d'un matériau ligno-cellulosique.
FI953913A (fi) * 1995-08-21 1997-02-22 Valmet Corp Puutavaran kuumakuivauksen/lämpökäsittelyn yhteydessä käytettävä jäähdytysmenetelmä ja laite
FR2751579B1 (fr) * 1996-07-26 1998-10-16 N O W New Option Wood Procede de traitement du bois a etape de transition vitreuse
FR2757097B1 (fr) * 1996-12-13 1999-01-29 Bci Dispositif et procede de traitement a haute temperature de materiau ligno-cellulosique

Also Published As

Publication number Publication date
FR2786426A1 (fr) 2000-06-02

Similar Documents

Publication Publication Date Title
FR2786426B1 (fr) Procede de traitement thermique d'un materiau ligno-cellulosique avec elimination de l'oxygene en phase gazeuse
US5746919B1 (en) Temperature-phased anaerobic waste treatment process
HUP0600104A2 (en) Plant for the thermal treatment of material and operation process thereof
US5525228B1 (en) Temperature-phased anaerobic waste treatment process
EP0965679A4 (fr) Fibres de carbone et procede de production de celles-ci
FR2776941B1 (fr) Procede et unite de production d'oxygene par adsorption avec cycle court
AU2002217122A1 (en) Plant for the thermal treatment of material and operation process thereof
FR2559694B1 (fr) Appareil de traitement thermique a gaz liquefie, notamment sous forme d'un fer a souder
ZA9510093B (en) Process and article for treating water
FR2744795B1 (fr) Procede et installation de production d'oxygene gazeux sous haute pression
DE69620988D1 (de) Methode zum Abspeichern des Ablaufzustandes in einem Fernsehspiel
FR2701408B1 (fr) Composition et procédé d'antimottage pour engrais.
FR2786065B1 (fr) Procede et installation de traitement d'un article a l'eau ozonee
FR2668389B1 (fr) Procede de traitement antipollution d'un catalyseur de raffinage a l'etat use et recuperation des metaux.
FR2775919B1 (fr) Procede de traitement "mecano-chimique" d'un materiau
FR2758729B1 (fr) Procede de fabrication d'un surf de neige et surf de neige ainsi obtenu
IL126810A0 (en) Biological material free of viral and molecular pathogens and a process for the production thereof
ZA957934B (en) Process for reducing oxide-containing material and plant for carrying out the process
FR2673423B1 (fr) Procede d'elimination de sulfates contenus dans des solutions de chlorates alcalins et production desdits chlorates alcalins.
FR2762243B1 (fr) Procede de fabrication de pieces en forme d'ailes et pieces resultant du procede
FR2724161B1 (fr) Procede d'extraction de l'hydrogene sulfure contenu dans un melange de gaz
EP0655965A1 (fr) Procede de sechage de briques et installations pour effectuer le procede.
HUP0003610A3 (en) Process for reducing the concentration of viral and molecular pathogens in a biological material
FR2786424B1 (fr) Procede de traitement thermique d'un materiau ligno-cellulosique par confinement des gaz, et materiau ligno-cellulosique susceptible d'etre obtenu par ce procede
FI944571A0 (fi) "Vuotava ämpäri"-valvontamenetelmä teollisuusprosesseissa

Legal Events

Date Code Title Description
ST Notification of lapse