ES2009673A6 - Method and device for the torrefaction of vegetable ligneous material. - Google Patents

Method and device for the torrefaction of vegetable ligneous material.

Info

Publication number
ES2009673A6
ES2009673A6 ES8803913A ES8803913A ES2009673A6 ES 2009673 A6 ES2009673 A6 ES 2009673A6 ES 8803913 A ES8803913 A ES 8803913A ES 8803913 A ES8803913 A ES 8803913A ES 2009673 A6 ES2009673 A6 ES 2009673A6
Authority
ES
Spain
Prior art keywords
torrefaction
vegetable
vapor
water
ligneous 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
Application number
ES8803913A
Other languages
Spanish (es)
Inventor
Roger Grard
Jean-Paul Cimetiere
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.)
SOTRAVEG SA
Original Assignee
SOTRAVEG SA
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 SOTRAVEG SA filed Critical SOTRAVEG SA
Publication of ES2009673A6 publication Critical patent/ES2009673A6/en
Expired 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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The present invention relates to a process for the torrefaction of ligneous material of vegetable origin wherein, continuously and in a unique sealed vessel: the material is dried in a first oven (2) in the presence of vapor in order to remove the water and the acetic acid, up to a temperature of 180 DEG C approximately, and in a second oven (3), the temperature is raised up to 280 DEG C in order to torrefy the material in a water vapor-laden atmosphere the water being taken from the vapor issued from the drying step.
ES8803913A 1987-12-22 1988-12-22 Method and device for the torrefaction of vegetable ligneous material. Expired ES2009673A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8717953A FR2624876B1 (en) 1987-12-22 1987-12-22 PROCESS AND DEVICE FOR TORREFACTING PLANT MATERIAL

Publications (1)

Publication Number Publication Date
ES2009673A6 true ES2009673A6 (en) 1989-10-01

Family

ID=9358172

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803913A Expired ES2009673A6 (en) 1987-12-22 1988-12-22 Method and device for the torrefaction of vegetable ligneous material.

Country Status (6)

Country Link
EP (1) EP0345336A1 (en)
ES (1) ES2009673A6 (en)
FR (1) FR2624876B1 (en)
PT (1) PT89321A (en)
WO (1) WO1989005847A1 (en)
YU (1) YU233188A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP729098A0 (en) * 1998-11-24 1998-12-17 University Of Melbourne, The Process for the recovery of low molecular weight phenols and/or cellulose or cellulose-rich residue
NL1030864C2 (en) * 2006-01-06 2007-07-09 Stichting Energie Method and device for treating biomass.
DK2027233T3 (en) * 2006-06-14 2016-01-18 Torr Coal Technology B V Process for the preparation of solid fuels by roasting (torrefaction) as well as that achieved solid fuel and use of this fuel
NL1032001C2 (en) * 2006-06-14 2007-12-17 Torr Coal Technology B V Preparation by torrefaction of a solid fuel useful as fuel for a coal-fired power plant involves heating a starting composition comprising a secondary recovered fuel material indirectly at specific mass temperature
SE532746C2 (en) * 2008-06-11 2010-03-30 Bio Energy Dev North Ab Process and apparatus for the production of dry-refined lignocellulosic material
US8161663B2 (en) 2008-10-03 2012-04-24 Wyssmont Co. Inc. System and method for drying and torrefaction
EP2189512A1 (en) * 2008-11-24 2010-05-26 Sa Cockerill Maintenance Et Ingenierie Method of roasting biomass and control method thereof
US8276289B2 (en) 2009-03-27 2012-10-02 Terra Green Energy, Llc System and method for preparation of solid biomass by torrefaction
BRPI1010186A2 (en) * 2009-07-02 2016-03-29 Gershon Ben-Tovim roasting and process equipment for the production of toasted biomass products
US8449724B2 (en) 2009-08-19 2013-05-28 Andritz Technology And Asset Management Gmbh Method and system for the torrefaction of lignocellulosic material
US8246788B2 (en) 2010-10-08 2012-08-21 Teal Sales Incorporated Biomass torrefaction system and method
WO2012074374A1 (en) * 2010-12-01 2012-06-07 Biolake B.V. Apparatus and process for the thermal treatment of biomass
NL2007106C2 (en) 2010-12-01 2013-01-15 Biolake B V Apparatus and process for the thermal treatment of biomass.
EP2675873A1 (en) 2011-01-25 2013-12-25 Giuliano Grassi Apparatus and process for torrefaction of ligno-cellulosic biomasses and mixtures with liquids
EP2789677A1 (en) * 2013-04-12 2014-10-15 Kymi Baltic Consulting Oü Torrefaction plant, its operation and maintenance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE352891A (en) *
FR839732A (en) * 1937-12-14 1939-04-11 Improvements to wood roasting ovens
FR55506E (en) * 1942-03-27 1952-09-01 Improvements to wood roasting ovens
FR993131A (en) * 1949-06-03 1951-10-26 Improvements made to the manufacturing processes of combustible agglomerates, and to the molding devices used
US2966400A (en) * 1954-09-27 1960-12-27 Frances H Lykken Lignite processing method
GB1397184A (en) * 1972-02-15 1975-06-11 Commw Scient Ind Res Org Method and apparatus for transferring heat to or from material

Also Published As

Publication number Publication date
FR2624876B1 (en) 1994-03-11
FR2624876A1 (en) 1989-06-23
YU233188A (en) 1990-06-30
EP0345336A1 (en) 1989-12-13
WO1989005847A1 (en) 1989-06-29
PT89321A (en) 1989-12-29

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010402