WO2005056723A1 - Procede et systeme de torrefaction de matieres premieres - Google Patents

Procede et systeme de torrefaction de matieres premieres Download PDF

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Publication number
WO2005056723A1
WO2005056723A1 PCT/NL2004/000873 NL2004000873W WO2005056723A1 WO 2005056723 A1 WO2005056723 A1 WO 2005056723A1 NL 2004000873 W NL2004000873 W NL 2004000873W WO 2005056723 A1 WO2005056723 A1 WO 2005056723A1
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WO
WIPO (PCT)
Prior art keywords
torrefaction
chamber
gas
fed
heat
Prior art date
Application number
PCT/NL2004/000873
Other languages
English (en)
Other versions
WO2005056723A8 (fr
Inventor
Peter Christiaan Albert Bergman
Arjen Ragusa Boersma
Robin Willem Rudolf Zwart
Jacob Hendrik Arnold Kiel
Original Assignee
Stichting Energieonderzoek Centrum Nederland
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 Stichting Energieonderzoek Centrum Nederland filed Critical Stichting Energieonderzoek Centrum Nederland
Publication of WO2005056723A1 publication Critical patent/WO2005056723A1/fr
Publication of WO2005056723A8 publication Critical patent/WO2005056723A8/fr

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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
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
    • 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
    • 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
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • 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
    • 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

Definitions

  • the present invention relates to a method for the production of solids from raw materials using torrefaction, wherein: a) raw material is subjected to an elevated temperature in a reactor in an atmosphere that has a low oxygen content or contains no oxygen, in that b) the raw material is brought into heat-exchanging contact with a gaseous medium at a temperature higher than the torrefaction temperature of the raw material, solid fuel and reaction gas being produced, c) wherein at least part of the reaction gas is fed to a condensation chamber in which said reaction gas is at least partially cooled such that at least some of the condensable components in the torrefaction gas condense and are discharged from said condensation chamber separately from the non-condensed torrefaction gases and at least part of the condensate obtained is combusted by adding gas containing oxygen.
  • Such a method is disclosed in FR 2 594 135.
  • a pyrolysis treatment is described where lignocellulose material is treated under a pressure of approximately 800 Pa and at a temperature of approximately 400 °C.
  • This method is used in particular for the production of charcoal.
  • the solid obtained has, inter alia, a higher calorific value and has better grindability.
  • the solid obtained via the present invention is very suitable as fuel in, for example, gasification and combustion processes.
  • Possible raw materials consist entirely or partially of organic material and originate, for example, from forestry, agriculture or another branch of industry. These streams can also be entirely or partially of fossil nature or a mixed stream of forms mentioned above.
  • biomass (residual) streams such as loppings, cultivated wood, grasses and seeds and raw materials derived therefrom, which, incidentally, can be regarded as product in another preceding process.
  • the raw materials concerned are those that consist entirely or partially of lignocellulose.
  • Possible raw materials are also waste wood originating from, inter alia, the building trade or the wood industry and integral domestic and industrial waste or a separated sub-stream thereof.
  • the method described in this French patent is unsuitable for large-scale application.
  • the throughput time is too long, whilst the product obtained is suitable only when very pure wood-like materials are used.
  • the aim of the present invention is to avoid these disadvantages.
  • said treatment at elevated temperature comprises a torrefaction treatment at 200 °C - 320 °C
  • the reaction gas comprises torrefaction gas
  • said raw material is fed continuously to said reactor and product is discharged continuously therefrom.
  • the raw material has a certain moisture content and by the thermally induced reactions that take place during the torrefaction process.
  • This water cannot be removed from the torrefaction gases selectively via cooling and partial condensation.
  • other components such as furans, acids and phenols will condense or dissolve in the water, as a result of which a polluted stream of water is produced that in some cases proves very difficult to purify.
  • the raw material such as biomass, enters directly into heat-exchanging contact with the gaseous medium.
  • the pressure under which torrefaction is carried out is essentially the same as atmospheric pressure.
  • the removal of components from the torrefaction gas that could otherwise lead to emission problems or to problems in a combustion chamber or a heat exchanger (for example corrosion or deposition) takes place in a highly effective manner.
  • This is applicable in particular to raw materials with a high content of halogens, heavy metals (such as mercury), sulphur or nitrogen.
  • halogen-containing components, nitrogen- and sulphur-containing components and components consisting of heavy metals, present in the torrefaction gas can be removed from the condensate obtained (by cooling of the torrefaction gas) before at least part of this condensate is fed to a combustion step with the addition of oxygen.
  • stepwise cooling of at least part of the torrefaction gas takes place, a specific fraction of the torrefaction gas condensing in each step.
  • specific components in the torrefaction gas are prevented from producing contamination at a temperature lower than that at which said fraction has been collected, as a result of which selective removal of water from the condensate obtained by cooling the torrefaction gas is better possible via, for example, membrane separation or liquid/liquid extraction.
  • process water can indeed be removed and discharged without contamination or with minimal contamination.
  • at least part of the abovementioned condensate is fed to a combustion chamber where this is combusted with the addition of a gas containing oxygen.
  • At least part of the condensate is optionally vaporised in a vaporisation chamber before it is fed to at least one combustion chamber.
  • part of the abovementioned condensate is combusted in a combustion chamber together with part of the torrefaction gas that originates either from a torrefaction chamber or from a condensation chamber.
  • at least one additional auxiliary can optionally be fed in, which is combusted in the same combustion chamber or another combustion chamber.
  • this auxiliary is a raw material, or a raw material in which the moisture content has been lowered, or a solid produced according to the method.
  • a raw material is fed to a torrefaction chamber.
  • the requisite energy that is required for the process is introduced into said torrefaction chamber by also feeding a gaseous medium thereto, such that the temperature of this gaseous medium is higher than the temperature that is understood as the torrefaction temperature in said torrefaction chamber.
  • This gaseous medium becomes mixed with gas that is formed in said torrefaction chamber and removed from the torrefaction chamber as torrefaction gas.
  • Torrefaction gas thus at least partially consists of components that have been formed from a raw material and are gaseous at said torrefaction temperature of between 200°C and 320°C.
  • this gaseous medium is compressed to compensate for pressure drops over a torrefaction chamber. It can be advantageous to raise the temperature of the gas beforehand, so that condensation as a result of heat losses before this compression is prevented.
  • combustion of both at least part of the condensate and at least part of the torrefaction gas takes place in a common combustion chamber.
  • the solids originating from torrefaction are preferably cooled in order to return the heat contained therein as far as possible to the torrefaction process.
  • part of the gaseous medium is discharged mixed with torrefaction gases, but before the discharge the useful energy contained in this gas mixture is used to heat, inter alia, inlet streams to the torrefaction chamber.
  • This is effected by combustion of the gases in a combustion chamber while feeding in oxygen. This produces a flue gas and this flue gas is not returned to the process but is discharged after heat exchange with the material streams introduced into the torrefaction chamber and optional purification.
  • the heat that is liberated during the combustion of at least part of the torrefaction gas can be used to dry the raw materials fed to the torrefaction and/or can at least partially be used for heating the gaseous medium that is fed to the torrefaction chamber and has to maintain the torrefaction process.
  • the invention also relates to a system for subjecting raw materials to a torrefaction treatment, comprising a torrefaction chamber with inlet for the raw materials and outlet for solids, which chamber is provided with a feed for heating gases, as well as an outlet for heating gases and gases liberated during torrefaction, wherein said outlet is connected to a combustion chamber, which combustion chamber is provided with an inlet for introducing gas containing oxygen, wherein the outlet of said combustion chamber is connected via heat exchangers to a discharge from a system, which heat exchangers are connected on the other side to the inlet feed of the torrefaction chamber.
  • FIG. 1 shows a block diagram of a first variant of the torrefaction operation according to the present invention
  • Fig. 2 shows a block diagram of a second variant of the present invention
  • Fig. 3 shows a block diagram of a third variant of the present invention
  • Fig. 4 shows a block diagram of a fourth variant of the present invention.
  • the system according to the present invention is indicated in its entirety by 1.
  • the torrefaction process is carried out at between 200 and 320 °C, and more particularly between 200 and 280 °C.
  • the material to be fed to the torrefaction process enters the torrefaction chamber 2 continuously via inlet 4.
  • the torrefaction chamber is provided with an outlet 5 for solid as well as an outlet 6 for gaseous substance.
  • Outlet 6 is connected to the inlet 8 of a condensation chamber 7.
  • the residual torrefaction gases consisting of the gaseous medium originating from the feed 3 as well as the gases produced during torrefaction are discharged via outlet 9.
  • the condensed substances from the torrefaction gases are discharged at 10 and fed to the inlet 12 of a combustion chamber 11.
  • the condensed substance is optionally subjected to a purification step.
  • the gases issuing from the outlet 9 are fed in part to a heat exchanger 16, to be discussed below, fed in part to chamber 26 and fed in part to the inlet of the combustion chamber 11. Air is also fed to this combustion chamber 11 via inlet 14.
  • an auxiliary can also be fed in to promote the combustion. This can be used both at start-up and during the maintenance stage.
  • Such an auxiliary fuel can be either liquid, gaseous or solid.
  • the solid obtained in the torrefaction operation is mentioned as an example of a solid. Combustion of part of the torrefaction gas and all products liberated during the condensation takes place in the combustion chamber 11.
  • the flue gas thus produced is fed via outlet 15 to heat exchanger 16 and more particularly the inlet 17 thereof.
  • this flue gas is fed to the inlet 22 of a dryer 21. After further cooling, the gas is discharged into the environment via outlet 23 after optional intermediate purification steps.
  • Raw material is fed to the dryer via inlet 24.
  • the gaseous medium (which contains some torrefaction gas) is fed into heat exchanger 16 and after heating is introduced into inlet 3 of the torrefaction chamber.
  • the device described above functions as follows: The raw material is fed continuously to the inlet 24 of a dryer 21. Depending on the percentage moisture in the material fed in, a drying step is or is not necessary. In the dryer a large proportion or all of the water is removed by heating.
  • the material thus obtained is then fed to the torrefaction chamber 2 and subjected to torrefaction treatment with a gaseous medium that enters through the inlet 3.
  • the continuous solid stream issuing from the outlet 5 is fed to the inlet 27 of a cooler 26 and subjected to a cooling step and discharged at 28.
  • This cooling part of the gas originating from the torrefaction and introduced at inlet 29 is heated and discharged at 30.
  • This gas is then mixed with the gas issuing from the outlet 6 of the torrefaction chamber 2.
  • a solid is produced that can be used, for example, as fuel for power stations.
  • the torrefaction gases released at the outlet 6 consist of the gaseous medium and gases produced in the torrefaction chamber 2.
  • a condensation step part of this gas is fed to the combustion 11 and discharged into the environment after utilising the heat.
  • Another fraction is circulated to the torrefaction chamber.
  • a further fraction is used for cooling solids liberated during torrefaction.
  • Fig. 2 a variant of the present invention is shown, which is indicated in its entirety by 31. All components corresponding to the components described above have been given the same reference numerals increased by 30. That is to say, the torrefaction chamber is indicated by 32, the feed of which chamber with a heating gas is indicated by 33 and the inlet for raw materials is indicated by 34.
  • the cooler 56 that is now used is not incorporated in the stream of the gaseous medium, but a separate cooling medium is fed through it. That is to say, a separate cooling medium passes through the inlet 59 and outlet 60. Moreover, with this embodiment only a small fraction of the gases released from the outlet 39 after the condensation is fed to the combustion chamber 41. This is indicated by a line 43. Instead of connecting the heat exchanger 16 and drying chamber 21 in series as above as far as the gas stream issuing from the outlet 15 of the combustion chamber 11 is concerned, the gas issuing from the combustion chamber 41 is now distributed between heat exchanger 46 and dryer 51. In Fig. 3 a further variant of the present invention is shown, which is indicated in its entirety by 61.
  • FIG. 4 a further variant of the invention is indicated in its entirety by 91.
  • all components corresponding to the embodiment in Fig. 1 have been provided with a reference numeral that has been increased by 90.
  • a fraction of the torrefaction gases is not subjected to the condensation process but is fed directly to the combustion chamber 101.
  • the cooled gas is used to cool the solids in block 116. This gas is then returned to the torrefaction unit via heat exchanger 106.

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Incineration Of Waste (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

L'invention concerne un procédé et un système de production de solides à partir de matières premières. Ces matières sont soumises à un traitement de torréfaction continu à une température comprise entre 200 et 320 °C. Le chauffage s'effectue par le biais de gaz circulant qui entrent dans un échange thermique direct avec les matières premières acheminées jusqu'à la chambre de torréfaction. Les gaz libérés pendant la torréfaction sont calcinés, parallèlement à l'acheminement d'oxygène, et ils sont déchargés, après extraction de la chaleur du gaz de carneau ainsi produit. La chaleur provenant dudit gaz de carneau est utilisée pour chauffer le milieu gazeux amené dans la chambre de torréfaction. La production d'un effluent est empêchée du fait que le condensat formé lors du processus est calciné, facultativement, après des étapes de purification spécifiques.
PCT/NL2004/000873 2003-12-15 2004-12-15 Procede et systeme de torrefaction de matieres premieres WO2005056723A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1025027A NL1025027C2 (nl) 2003-12-15 2003-12-15 Werkwijze en stelsel voor de productie van vaste stoffen uit grondstoffen.
NL1025027 2003-12-15

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WO2005056723A1 true WO2005056723A1 (fr) 2005-06-23
WO2005056723A8 WO2005056723A8 (fr) 2006-05-18

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Cited By (34)

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NL1029909C2 (nl) * 2005-09-08 2007-03-09 Stichting Energie Werkwijze en inrichting voor het behandelen van biomassa.
NL1030864C2 (nl) * 2006-01-06 2007-07-09 Stichting Energie Werkwijze en inrichting voor het behandelen van biomassa.
NL1032001C2 (nl) * 2006-06-14 2007-12-17 Torr Coal Technology B V Werkwijze voor het door torreficeren bereiden van een vaste brandstof en de daardoor verkregen vaste brandstof, werkwijze voor het verwijderen van een of meer metalen uit een vaste brandstof en de daardoor verkregen gereinigde vaste brandstof evenals toepassing van deze brandstoffen.
WO2007145507A2 (fr) * 2006-06-14 2007-12-21 Torr-Coal Technology B.V. Procédé de préparation de combustibles solides par torréfaction, combustibles solides ainsi obtenus et leur utilisation
DE102007050895A1 (de) * 2007-10-24 2009-04-30 Siemens Ag Flugstromvergasung von Biomasse als Slurry
WO2011001410A1 (fr) * 2009-07-02 2011-01-06 Gershon Ben-Tovim Appareil de torréfaction
WO2011018505A2 (fr) 2009-08-12 2011-02-17 Leibniz-Institut für Agrartechnik Potsdam-Bornim e.V. Dispositif et procédé pour produire du biogaz et du biocharbon, et pour raffiner du biocharbon
EP2287278A2 (fr) 2009-08-19 2011-02-23 Andritz Technology and Asset Management GmbH Procédé et système pour la torréfaction de matériaux lignocellulosiques
US7942942B2 (en) * 2006-05-21 2011-05-17 Paoluccio John A Method and apparatus for biomass torrefaction, manufacturing a storable fuel from biomass and producing offsets for the combustion products of fossil fuels and a combustible article of manufacture
DE102009053059A1 (de) 2009-11-16 2011-05-19 Schäfer Elektrotechnik und Sondermaschinen GmbH Vorrichtung und Verfahren zur Erzeugung eines feinkörnigen Brennstoffs aus festen oder pastösen Energierohstoffen durch Torrefizierung und Zerkleinerung
WO2011057822A1 (fr) 2009-11-16 2011-05-19 Uhde Gmbh Dispositif et procédé pour générer un combustible à grains fins à base de matières brutes énergétiques solides ou pâteuses par torréfaction et broyage
DE102010036425A1 (de) 2010-07-15 2012-01-19 Polysius Ag Vorrichtung und Verfahren zur Trocknung und Torrefizierung von wenigstens einem kohlenstoffhaltigen Stoffstrom in einem Etagenofen
NL2005716C2 (en) * 2010-11-18 2012-03-12 Stichting Energie Torrefying device and process for the thermal treatment of organic material.
DE102010045612A1 (de) * 2010-09-17 2012-03-22 Erich Schürmann Verfahren und Vorrichtung zur Torrefizierung von Gärresten in Biogasanlagen
US8203024B2 (en) 2011-08-23 2012-06-19 Advanced Toffefaction Systems, LLC Torrefaction systems and methods including catalytic oxidation and/or reuse of combustion gases directly in a torrefaction reactor, cooler, and/or dryer/preheater
US8246788B2 (en) 2010-10-08 2012-08-21 Teal Sales Incorporated Biomass torrefaction system and method
US8266812B2 (en) 2008-10-03 2012-09-18 Wyssmont Company Inc. System for drying and torrefaction
US8276289B2 (en) 2009-03-27 2012-10-02 Terra Green Energy, Llc System and method for preparation of solid biomass by torrefaction
WO2012137895A1 (fr) 2011-04-08 2012-10-11 株式会社日立製作所 Appareil et procédé pour la production de carburant semi-carbonisé d'une biomasse, et système de production d'énergie utilisant le carburant semi-carbonisé
US8304590B2 (en) 2008-04-03 2012-11-06 North Carolina State University Autothermal and mobile torrefaction devices
EP2543718A1 (fr) * 2011-07-08 2013-01-09 Remak-Rozruch SA Procédé et dispositif intégré de chauffe pour biomasse dans une centrale electrique fonctionnant au combustible solide
WO2013162355A1 (fr) 2012-04-23 2013-10-31 Stichting Energieonderzoek Centrum Nederland Traitement d'une biomasse humide
WO2013173929A1 (fr) * 2012-05-25 2013-11-28 Airex Energie Inc. Procédé et appareil de torréfaction de biomasse avec un réacteur à lit cyclonique
DE102012013131A1 (de) 2012-07-03 2014-01-09 Rwe Innogy Gmbh Verfahren zur Torrefizlerung von Biomasse und Einrichtung zur Durchführung des Verfahrens
DE102012013132A1 (de) 2012-07-03 2014-01-09 Rwe Innogy Gmbh Verfahren zur Torrefizierung von Biomasse
WO2015091492A1 (fr) 2013-12-19 2015-06-25 Axens Procede de torrefaction d'une charge carbonee comprenant une etape de sechage optimisee
US9289217B2 (en) 2009-07-16 2016-03-22 Circ Medtech Ltd. Method and system for circumcision
WO2016204610A1 (fr) 2015-06-15 2016-12-22 VAN EXEL, Roland Alexander Procédé amélioré de traitement thermochimique de biomasse à l'aide de l'application régulée d'oxygène
RU2623225C2 (ru) * 2011-05-18 2017-06-23 Биоэндев Аб Противоточная усиленная кислородом торрефакция
US9926507B2 (en) 2011-05-18 2018-03-27 Bioendev Ab Method for monitoring and control of torrefaction temperature
WO2019059768A1 (fr) 2017-09-21 2019-03-28 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Traitement de biomasse avec un effluent de broyeur d'huile de palme (pome)
EP3712233A1 (fr) 2019-03-20 2020-09-23 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO Traitement de la biomasse avec de la vinasse
EP3782725A1 (fr) 2019-08-21 2021-02-24 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO Réacteur pour le traitement hydrothermique de biomasse
EP4095219A1 (fr) 2021-05-26 2022-11-30 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Traitement hydrothermique de biomasse

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Cited By (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1029909C2 (nl) * 2005-09-08 2007-03-09 Stichting Energie Werkwijze en inrichting voor het behandelen van biomassa.
EA012806B1 (ru) * 2006-01-06 2009-12-30 Стихтинг Энергиондерзук Сентрум Недерланд Способ и устройство для обработки биомассы
AU2007203837B2 (en) * 2006-01-06 2010-12-16 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Process and device for treating biomass
US8105400B2 (en) * 2006-01-06 2012-01-31 Stichting Energieonderzoek Centrum Nederland Process and device for treating biomass
WO2007078199A1 (fr) * 2006-01-06 2007-07-12 Stichting Energieonderzoek Centrum Nederland Processus et dispositif de traitement de biomasse
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