WO2011079948A1 - Dispositif de conversion continue de biomasse et système de production d'énergie en résultant - Google Patents

Dispositif de conversion continue de biomasse et système de production d'énergie en résultant Download PDF

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Publication number
WO2011079948A1
WO2011079948A1 PCT/EP2010/007964 EP2010007964W WO2011079948A1 WO 2011079948 A1 WO2011079948 A1 WO 2011079948A1 EP 2010007964 W EP2010007964 W EP 2010007964W WO 2011079948 A1 WO2011079948 A1 WO 2011079948A1
Authority
WO
WIPO (PCT)
Prior art keywords
reactor battery
biomass
reactor
cells
battery
Prior art date
Application number
PCT/EP2010/007964
Other languages
German (de)
English (en)
Inventor
Bernd Schottdorf
Original Assignee
European Charcoal Ag
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 European Charcoal Ag filed Critical European Charcoal Ag
Priority to DE102011011521A priority Critical patent/DE102011011521A1/de
Publication of WO2011079948A1 publication Critical patent/WO2011079948A1/fr

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Classifications

    • 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
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B1/00—Retorts
    • C10B1/02—Stationary retorts
    • C10B1/04—Vertical retorts
    • 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
    • C10B49/04—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 while moving the solid material to be treated
    • C10B49/06—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 while moving the solid material to be treated according to the moving bed type
    • 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
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/34—Other details of the shaped fuels, e.g. briquettes
    • C10L5/36—Shape
    • C10L5/363—Pellets or granulates
    • 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

Definitions

  • the present invention relates to a reactor battery for the continuous conversion of biomass and a system for generating energy from biomass.
  • DE 10 2005 038 135 B3 discloses an apparatus for the continuous production of charcoal in a moving bed of wood or other biomass.
  • the apparatus comprises a wood or other biomass feed device, a well receiving, drying, degassing and carbonizing the moving bed of wood or other biomass, one or more air supply means located at the bottom of the well 5 and one at the bottom of the well arranged grid.
  • the charcoal passing through the grate is collected below it in a water basin, cooled, conveyed out of the water basin and must be dried before further use.
  • FR 2 677 661 describes a plant for the carbonization of wood to coal without smoke emission.
  • the EP 153 982 AI also describes the use of a grid in the bottom of the combustion chamber, as well as several openings in the ground. This arrangement serves to provide and burn off an additional fuel which treats the raw material to be processed in the combustion chamber in a high temperature refining step
  • the object of the present invention is to provide an energy-efficient and simple device for the continuous conversion of biomass and a system for obtaining energy from biomass. According to the invention, this object is achieved by the subject matter of the independent claims. Variants and preferred embodiments of the invention will become apparent from the claims, the following description and the drawings.
  • the reactor battery according to claim 1 for the continuous conversion of biomass comprises a plurality of cells each having a supply area for drying,
  • the conversion takes place pyrolytically in the feed region of each cell.
  • the feeding area of a cell takes e.g. a moving bed of biomass, in particular wood, and is subdivided into an upper section for drying, a middle section for degassing and for pyrolytic conversion of the biomass.
  • a lower portion of the cell forms a flame zone for charring the biomass into a solid conversion product, especially charcoal.
  • Flame region may be arranged, for example, a grid, which supports the moving bed and which is permeable to the solid conversion product down.
  • Continuous conversion offers time advantages over batch or batch processes. In such processes, a portion of biomass is first fully processed before the next position can be processed. If necessary, the system must always be restarted.
  • the device according to the invention enables a continuous operation; So also when supplying biomass and the discharge or removal of conversion products.
  • moist biomass is largely dehumidified or dried by charring hot gases upstream of the charring in the flame area. This increases the calorific value of the solid conversion product.
  • the temperature in the feed area can be between 500 - 900 ° C. Such temperatures allow for largely oxygen-free conditions pyrolytic decomposition of biomass. Pyrolysis is generally the term for the thermal cleavage of organic compounds.
  • the pyrolytic transformation takes place more or less completely (partial pyrolysis). At longer residence time more bicimbaies gas is generated. With shorter residence time, more unconverted biomass reaches the flame area.
  • the arrangement of a plurality of cells, each carrying out the processes described above, in a reactor battery enables improved process control, in that the oxygen or air supply can each be adjusted to a relatively small range.
  • pyrolysis or partial pyrolysis and charring can be reliably controlled for each cell.
  • the reactor comprises an adjustable air supply per cell.
  • the supply of air from below the grid is such that a desired amount of air enters the flame area of each cell.
  • the biomass is charred in substoichiometric oxygen supply or relative lack of oxygen, for example to charcoal.
  • partial combustion of volatiles of the biomass occurs while carbon (eg, charcoal) falls down through the grid.
  • the released waste heat increases the volume of the combustion gases, which are driven so convectively in the cell upwards and dry and degas the biomass in the feed area.
  • the oxygen supplied via the air supply is almost completely consumed for decomposition in the flame region.
  • the upward driven o combustion gases are thus largely free of oxygen or oxygen and thus create temperatures and conditions for a pyrolytic or teilpyrolytician conversion of biomass in the feed.
  • the reactor battery comprises a control device for
  • a reactor battery can also be partially started or stopped by cell-controlled air supply.
  • a desired temperature gradient can be generated by cell-controlled air supply.
  • an elevated temperature may be required in the outer cells of the reactor battery to compensate for heat losses to the environment.
  • so too in one Part of the cells of the reactor battery conditions for higher gas production and in another part of the cells conditions for a higher production of solid conversion products can be set.
  • the reactor battery comprises a central exhaust gas removal device.
  • the temperature can be detected, for example, centrally to the collected exhaust gases to obtain a common control variable for the control device for controlling all air supplies.
  • the reactor battery comprises a supply device for the continuous supply of biomass, in particular wood chips.
  • the feeder has e.g. a rotary valve on to promote biomass largely under exclusion of gas continuously into the individual cells.
  • the supply device may also comprise distributor tubes which convey the biomass from a biomass store via the rotary feeder to the individual cells.
  • the reactor battery comprises one discharge device per cell in order to discharge the solid conversion product.
  • the reactor battery comprises one discharge device per cell in order to discharge the solid conversion product.
  • headers which lead starting from the areas of the reactor battery, which are below the grid of each cell, in a slight gradient to a gas-tight container in which the solid conversion product is taken up and cooled.
  • the discharge device can be designed as a rotary valve, with which the solid conversion product is discharged continuously or batchwise, and which is arranged in or on the cell.
  • the amount output is then controlled by simple means
  • the discharge device can be arranged below a collecting funnel, which in turn is arranged below a cell or in the lower region of a cell. In the collection funnel can also be a Nachverschwelung done. Between collection hopper and discharge device can also be interposed a manifold.
  • the reactor battery is thermally insulated on its outer side.
  • the cells are designed in their structure or arrangement so that the reactor is a teilpyrolytician conversion of biomass into a solid conversion product and a combustible gas.
  • the individual cells can be thermally isolated to the outside.
  • the individual containers are each completely insulated.
  • rockwool has been found to be suitable, but other suitable insulating materials can be used.
  • the cells may each comprise, individually or jointly, a downstream fluid distribution device. Also, the cells may each comprise, individually or jointly, a downstream fluid distribution device. Also, the
  • Fluid distribution device integrally formed in the cells.
  • the fluid distribution device comprises a mixing device arranged in a mixing chamber and a moistening device.
  • the mixing device can be designed as a mixer or stirring iron.
  • the mixer may be below the reactor space in a mixing chamber
  • the resulting charcoal is sprayed / moistened or mixed and mixed with water via spray nozzles arranged in the walls or in the ceiling of the mixing chamber.
  • the mixer can allow a defined supply of water into the charcoal, so that minus any evaporating water, a desired suitable water content, for example
  • Discharge conveyor not necessarily be made fireproof.
  • the reactor battery may also comprise an adjustable exhaust gas removal device per cell.
  • an exhaust pipe for the removal of gases from the reactor space of a cell, which is provided with a fan.
  • the reactor battery or each individual cell may comprise a control device for measuring the pressure, in particular the pressure of gases in the individual cells and / or in the reactor battery, and for controlling the amount of exhaust gas discharged via the exhaust gas removal device.
  • the speed of the fan can be controlled by the pressure conditions in the upper region of the reaction space. Only through this speed control o the entire Verschwelungsvon is controllable.
  • Dehumidification or drying of the supplied biomass can also be controlled via the control of the exhaust gas removal, so that the process for biomass of different composition (eg variable water content)
  • the reactor battery is modularly formed from individual reactor cells with a rectangular cross-section.
  • Such individual reactors can be assembled in a particularly simple manner by juxtaposing them with a likewise cuboid reactor battery.
  • a honeycomb structure is also possible.
  • Such a modular design allows to add or remove individual cells.
  • the cells of the reactor battery are single-walled and double-walled. 5
  • the individual cells are overseas containers
  • Such container batteries are inexpensive and can consist of one or more cells. Also, the individual containers are easy to transport by conventional means and can be assembled on site. These can be set upright or transversely and via a suitable o suitable connecting means or compound, for example a scaffold, a
  • Each container can be a cell with a feed hopper in one
  • Rotary valve opens, a reaction space or reactor space below the rotary valve, a discharge funnel below the reactor chamber, which opens into a rotary valve, a mixer below the above
  • the cells When a reactor battery is made by a common outer wall of the reactor and several intermediate or partition walls, the cells may be designed outwardly and to one another in a single-walled manner. This variant is more material-saving.
  • a biomass energy recovery system comprises a reactor battery according to the invention, a combined heat and power plant for burning the combustible gas, and a press for pelleting or briquetting the solid conversion product, especially charcoal.
  • the system also includes a kiln for burning the pressed conversion product.
  • the furnace, the reactor battery o and / or the pelleting or briquetting can also separated öiigcOidiic 'be i.
  • Such a system allows a high energy yield of the biomass with high spatial flexibility, since the gases resulting from the conversion, e.g. can be used on site in a cogeneration plant, while the solid conversion product is easily transported and metered by pelleting or briquetting and in remote plants, for example. can be used in households.
  • Fig. 1 shows a schematic view of an embodiment of the reactor battery according to the invention
  • Fig. 2 shows a partially broken side view of an embodiment of the reactor battery according to the invention
  • Fig. 1 shows a reactor battery 100 according to the invention for continuous
  • the reactor battery 100 here comprises seven by six individual reactors, hereinafter referred to as cells 102, which are arranged in a cuboid.
  • the reactor battery is surrounded by a common reactor outer wall 104.
  • six transverse and five longitudinal dividing walls 106 run within the reactor outer walls 104.
  • All cells 102 are continuously supplied wood chips, as indicated schematically by the arrow 108 in Fig. 1. Wood chips from a wood chip storage are (not shown) via pipes to a rotary valve and from there via 5 distribution pipes (not shown) to the individual cells.
  • the reactor outer wall 104 is thermally insulated with rockwool or other suitable insulating material. Within the reactor battery wall heat exchange takes place through the transverse and partitions 106 therethrough. The cells 102, however, remain materially isolated from each other. This causes lower heat losses compared to thermally decoupled cells.
  • Each cell 102 is provided with an o controllable / adjustable / adjustable air supply, the z. B. is controllable via a the exhaust gas temperature sensing control. The control can take place cell by cell (locally) or by reactor (globally). It is also possible to make a local manual or automatic presetting (eg border cells other than central Cells) and in operation then a globally controlled air supply control - but cell by cell - make.
  • FIG. 2 shows a reactor battery 200 according to the invention which, like the reactor battery 100 shown in FIG. 1, comprises a plurality of reactors, which are referred to below as cells 202.
  • the cells 202 are each provided with their own cell wall 204a, 204b. Between cell walls 204b of juxtaposed cells 202, a schematic distance is visible in FIG. 2, but this does not actually have to be present.
  • the cells are as close to each other as possible to allow good heat exchange between the cells 202.
  • Outer cells in the reactor battery 200 are thermally insulated at their outer cell walls 204a, but not at their inner cell walls 204b.
  • a honeycomb structure can improve the thermal properties (smaller outer surface).
  • woodchips are charred with bottom stoichiometric oxygen supply to charcoal.
  • the resulting hot gases rise up the supply area 208.
  • the hot gases themselves contain little or no oxygen, as this is almost used up in the charring.
  • these hot gases cause drying, degassing and pyrolytic or partially pyro- lytic conversion of wood chips to combustible gases at temperatures of 500 to 900 ° C.
  • This so-called wood gas essentially comprises hydrogen, carbon monoxide, methane, carbon dioxide and nitrogen.
  • a grid 214 supports the reaction material, i.e. the biomass.
  • air is passed through e.g. Feeder tube 210 is approximately centrally supplied to a respective single cell 202.
  • the amount of air is precisely controlled and z. B. 5 regulated by the temperature of an exhaust stream.
  • the biomass wood, etc.
  • carbonization of the biomass takes place with substoichiometric oxygen supply.
  • the relative lack of oxygen due to restricted air supply leads to the combustion (or partial combustion) of the volatile constituents of the reaction material, while the solid carbon in the form of carbon atoms falls down through the grid 214 out of the cell.
  • the now largely oxygen-free reaction gas which contains mainly nitrogen and C0 2 leaves the oxygen zone up at a temperature of about 500 to 600 ° C. Biomass that reaches on this way from above into this area o contains virtually no more water. It is heated under these conditions and wood gas is expelled pyrolytically. This continues to rise and up can be led out of the cell 202 led into a combined heat and power plant or the like and used for energy or as district heating.
  • Overseas container trained. Overseas containers are typically sea freight containers and ISO containers, which are 20 and 40 feet long and 8 feet wide. Such overseas containers are not only ideal for transport on container ships, but also for transport by truck or rail. With o use of overseas containers they can be thermally insulated on all outer walls and then be coupled together, for example, via a skeleton, screwed or otherwise suitably connected. In this case, then only a small or no heat exchange through the transverse and partitions therethrough. 5 Each container contains one cell. Each cell may have an upper feed hopper which opens into a rotary valve, a reaction space below the
  • an exhaust pipe may be arranged in the upper region of each cell, which is coupled to a fan, wherein the rotational speed of the fan is controlled by the pressure conditions in the upper region of the reactor space.
  • the individual overseas containers or the cells arranged therein are continuously or batchwise supplied wood chippings or other biomass via a feed device, for example via a feed conveyor, directly or via distribution pipes.
  • a feed device for example via a feed conveyor, directly or via distribution pipes.
  • the biomass is in the
  • an opening and / or a rotary feeder is arranged, via which the biomass is introduced or transported further into a reactor space arranged underneath.
  • a reactor space In the reactor room then takes place a previously described teilpyrolytician and / or pyrolytic conversion and charring of the biomass.
  • the reactor space is coupled to an exhaust pipe for the discharge of exhaust gases.
  • the exhaust pipe is in turn coupled to a fan.
  • an exhaust gas removal device via an exhaust gas removal device, a pressure measurement in the reactor chamber at the reactor end, preferably in the upper region close to the feed hopper via a correspondingly suitable sensor device.
  • the exhaust gas removal device controls the speed or speed of the fan and thus the amount of exhaust gas discharged to the outside. Only through this speed control, the entire Verschwelungsske is controllable.
  • the dehumidification or drying of the biomass which has already been described above, can be further controlled via the control of the exhaust gas removal, so that the process for biomass of different composition (eg, variable biomass)
  • Water content is adjustable.
  • the lower end of the reactor space is provided with a collecting funnel and comprises a funnel opening in which a further rotary valve can be arranged.
  • a Nachverschweiung can take place.
  • solid conversion products are transported in a downstream mixing chamber.
  • a filling height switch may be provided which defines the rotary feeder for a defined
  • Period of time turns on, so that a defined discharge volume is discharged.
  • the mixing space comprises a mixer, for example a stirrer or a similar suitable device, which mixes the introduced conversion products.
  • a mixer for example a stirrer or a similar suitable device, which mixes the introduced conversion products.
  • In an appropriate position are in the ceiling and / or in the walls of the mixing room
  • spray nozzles which direct a defined amount of water to the conversion products or spray.
  • the amount of water sprayed accordingly vary.
  • the spray water also cools the conversion product so that it can be further processed, for example transported, packed or portioned.
  • the moistened conversion product may fall out of the lower end of the container, which may comprise a previously described grid, and / or be removed via a conveyor belt disposed inside or outside the container. Since the conversion product has cooled down, the downstream discharge conveyor belt does not necessarily have to be fireproof.

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

L'invention concerne une batterie de réacteur (100; 200) destinée à la conversion continue de biomasse et comportant plusieurs cellules (102; 202), qui comprennent chacune une zone d'alimentation (208) pour sécher, dégazer et convertir la biomasse en un gaz combustible, et une zone de flamme (206) pour convertir la biomasse en un produit de conversion solide, la conversion étant réalisée dans la zone d'alimentation de chaque cellule (102; 202) par pyrolyse.
PCT/EP2010/007964 2009-12-29 2010-12-29 Dispositif de conversion continue de biomasse et système de production d'énergie en résultant WO2011079948A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102011011521A DE102011011521A1 (de) 2009-12-29 2011-02-17 Erzeugung von Kohlenstoff und brennbaren Gasen aus Braunkohle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009060733.1 2009-12-29
DE102009060733A DE102009060733A1 (de) 2009-12-29 2009-12-29 Vorrichtung zur kontinuierlichen Umwandlung von Biomasse und System zur Energiegewinnung daraus

Publications (1)

Publication Number Publication Date
WO2011079948A1 true WO2011079948A1 (fr) 2011-07-07

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PCT/EP2010/007964 WO2011079948A1 (fr) 2009-12-29 2010-12-29 Dispositif de conversion continue de biomasse et système de production d'énergie en résultant

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DE (2) DE102009060733A1 (fr)
WO (1) WO2011079948A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011011521A1 (de) 2009-12-29 2012-07-05 European Charcoal Ag Erzeugung von Kohlenstoff und brennbaren Gasen aus Braunkohle
US10995274B2 (en) 2015-07-21 2021-05-04 British Columbia Biocarbon Ltd. Biocoal fuel product and processes and systems for the production thereof
EP4119638A1 (fr) * 2021-07-12 2023-01-18 Gerald Ganzi Combustible de substitution pour granulés de bois

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20226009A1 (fi) * 2022-11-10 2024-05-11 Carbon Balance Finland Oy Pyrolysaatiojärjestely

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR579356A (fr) * 1923-06-14 1924-10-15 Fours jumelés à carbonisation continue
FR896452A (fr) * 1943-03-23 1945-02-22 Four continu de carbonisation avec récupération des sous-produits
EP0153982A2 (fr) 1979-06-20 1985-09-11 Hydrowatt Systems Limited Machine à piston, particulièrement pompe à piston
FR2677661A1 (fr) 1991-06-17 1992-12-18 Houyel Cie Sarl Installation pour la fabrication de charbon de bois.
DE4243435A1 (de) * 1992-12-22 1994-06-23 Roland Soelch Verfahren zur besseren Nutzung des in einem Holzkohlenmeiler verarbeiteten Holzes
EP1508607A1 (fr) * 2003-08-20 2005-02-23 Bruno Henzi Réacteur pour la préparation de charbon
DE102005038135B3 (de) 2005-08-11 2007-03-08 Schottdorf, Bernd, Dr. Vorrichtung und Verfahren zur kontinuierlichen Herstellung von Holzkohle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE569941C (de) 1930-05-23 1933-02-09 Emil Kahane Verfahren zur Veredlung von wasserreichen, insbesondere lignitischen Braunkohlen und aehnlichen minderwertigen Brennstoffen
DE2637564C3 (de) * 1976-08-20 1979-02-01 Et. Capitrop, Vaduz Verfahren und Schrägkammerofen zum Verkoken fließfähigen kohlenstoffhaltigen Gutes
ES2006264A6 (es) * 1988-01-11 1989-04-16 Iriart Henrri Joseph F Sistema para la transformacion de residuos.
WO2004013256A1 (fr) 2002-07-02 2004-02-12 Sanei Kensetsu Kabushiki Kaisha Procede et dispositif servant a produire du charbon
DE102009030013A1 (de) 2009-04-27 2010-11-04 Schottdorf, Bernd, Dr. Vorrichtung, deren Verwendung, Verfahren und System zur kontinuierlichen Umwandlung von Biomasse
DE102009060733A1 (de) 2009-12-29 2011-06-30 European Charcoal Ag Vorrichtung zur kontinuierlichen Umwandlung von Biomasse und System zur Energiegewinnung daraus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR579356A (fr) * 1923-06-14 1924-10-15 Fours jumelés à carbonisation continue
FR896452A (fr) * 1943-03-23 1945-02-22 Four continu de carbonisation avec récupération des sous-produits
EP0153982A2 (fr) 1979-06-20 1985-09-11 Hydrowatt Systems Limited Machine à piston, particulièrement pompe à piston
FR2677661A1 (fr) 1991-06-17 1992-12-18 Houyel Cie Sarl Installation pour la fabrication de charbon de bois.
DE4243435A1 (de) * 1992-12-22 1994-06-23 Roland Soelch Verfahren zur besseren Nutzung des in einem Holzkohlenmeiler verarbeiteten Holzes
EP1508607A1 (fr) * 2003-08-20 2005-02-23 Bruno Henzi Réacteur pour la préparation de charbon
DE102005038135B3 (de) 2005-08-11 2007-03-08 Schottdorf, Bernd, Dr. Vorrichtung und Verfahren zur kontinuierlichen Herstellung von Holzkohle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011011521A1 (de) 2009-12-29 2012-07-05 European Charcoal Ag Erzeugung von Kohlenstoff und brennbaren Gasen aus Braunkohle
US10995274B2 (en) 2015-07-21 2021-05-04 British Columbia Biocarbon Ltd. Biocoal fuel product and processes and systems for the production thereof
EP4119638A1 (fr) * 2021-07-12 2023-01-18 Gerald Ganzi Combustible de substitution pour granulés de bois

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DE102009060733A1 (de) 2011-06-30
DE102011011521A1 (de) 2012-07-05

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