[go: up one dir, main page]

WO2011026642A1 - Dispositif et installation pour la fabrication de pastilles à partir de biomasse dans une presse à pastiller en vue de l'utilisation comme combustible dans des foyers - Google Patents

Dispositif et installation pour la fabrication de pastilles à partir de biomasse dans une presse à pastiller en vue de l'utilisation comme combustible dans des foyers Download PDF

Info

Publication number
WO2011026642A1
WO2011026642A1 PCT/EP2010/005447 EP2010005447W WO2011026642A1 WO 2011026642 A1 WO2011026642 A1 WO 2011026642A1 EP 2010005447 W EP2010005447 W EP 2010005447W WO 2011026642 A1 WO2011026642 A1 WO 2011026642A1
Authority
WO
WIPO (PCT)
Prior art keywords
biomass
hot air
temperature
dryer
treatment area
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.)
Ceased
Application number
PCT/EP2010/005447
Other languages
German (de)
English (en)
Inventor
Gernot Von Haas
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.)
Dieffenbacher GmbH and Co KG
Original Assignee
Dieffenbacher GmbH and Co KG
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 Dieffenbacher GmbH and Co KG filed Critical Dieffenbacher GmbH and Co KG
Priority to EP10757155A priority Critical patent/EP2473585A1/fr
Priority to KR1020127008268A priority patent/KR20120061945A/ko
Priority to RU2012112946/04A priority patent/RU2012112946A/ru
Priority to CN2010800397410A priority patent/CN102625826A/zh
Priority to CA2771647A priority patent/CA2771647A1/fr
Priority to US13/393,719 priority patent/US20120233913A1/en
Publication of WO2011026642A1 publication Critical patent/WO2011026642A1/fr
Anticipated expiration legal-status Critical
Ceased 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses
    • B30B15/302—Feeding material in particulate or plastic state to moulding presses
    • B30B15/308—Feeding material in particulate or plastic state to moulding presses in a continuous manner, e.g. for roller presses, screw extrusion presses
    • 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 invention relates to a process for the production of pellets in a pelleting press for use as fuel in fireplaces according to the preamble of claim 1.
  • the invention relates to a plant for the production of pellets from biomass in a pelleting press for use as fuel in fireplaces according to the preamble of claim 17.
  • pellets also called pellets or granules
  • Briquetting presses have compressed material between two rolls, either one or both of which have been worked out as a die, and formed into briquettes for price increase.
  • Fuel in fireplaces of preferably comminuted biomass, such as wood, its sawdust, dust or the like is also already well known and in the field of renewable energies as a forward-looking technology for climate protection, especially in Europe, propagated.
  • the manufacturing process is subject to certain standards, so the pellets produced must have a certain abrasion resistance (for pneumatic transport) and must not be used in the course of
  • Incinerate toxic or environmentally harmful substances Inferior pellets often contain foreign substances (lubricants, dyes, ).
  • pellets should consume very little energy, since these are generally not from renewable sources (oil / gas combustion, power plants). It is also problematic to build a large-scale system consisting of several purchased component systems, in particular of niche manufacturers, since each individual component system
  • the manufacturing process uses steam to preheat the chips before the pelleting press, since the condensing vapor is not just one
  • Humidification of the chips but also promises a rapid increase in temperature of the chips.
  • known dampness of the chips before pelleting usually 12 percent by weight of moisture, should not be exceeded, so that with a 2 to 4 percent increase in the chip moisture by the sputtering the chips must be dried to 8 to 10 weight percent.
  • the excessive drying of the chips and the production of the steam require a lot of energy.
  • the object of the invention is that a method and a plant is to be created in which / compared to the prior art energy-saving biomass, preferably wood pulp in the form of chips, and energetically inexpensive to pellets can be pressed.
  • the solution of the problem for a method is that the method heats biomass during the production in a dryer and
  • Dryer air is separated and the biomass is fed to a pelleting press
  • the temperature of the biomass is heated in a treatment area between the dryer and the pelleting press with hot air or in Essentially, the treatment area comprises at least parts of the transport path and / or at least one further device for carrying out at least one additional method step, and wherein the temperature of the hot air exceeds at least 65 ° Celsius.
  • the solution of the task for a plant is that in the plant for drying and heating the biomass, a dryer with a
  • Sluice for separating the dryer air in the production direction is arranged in front of the pelleting press
  • Treatment area is arranged at least one transport means for transporting the biomass between the dryer and the pelleting press and / or at least one device for performing at least one further process step, the treatment area associated at least one heating device for heating and / or providing hot air of substantially above 65 ° C. Celsius is arranged, wherein the heating device is operatively connected at least once with the means of transport and / or with a device for performing further process steps for supplying the hot air.
  • the method according to the invention achieves high potential savings in energy consumption in the case of large-scale industrial plants, because the entire manufacturing process is carried out energetically optimized and energetically expensive temperature increases to
  • biomass or unnecessarily high-energy process measures such as humidification of the biomass with steam to increase the temperature, simultaneous increase in biomass moisture by several percent and subsequent drying of the biomass for
  • the biomass is advantageously heated by the dryer along its transport path and / or in other devices for carrying out further process steps by means of hot air.
  • the other devices are hereinafter referred to as treatment area (between
  • the corresponding transport routes and / or the devices should be sufficiently isolated from the environment or the lower temperature.
  • For the basic drying method is preferably a
  • Hot steam dryer, or a power dryer used Particularly preferred, because of the high outlet temperature and / or the high
  • a drum dryer, or current dryer or a hot steam dryer can usually be a 10 ° higher temperature of the biomass over the conventional
  • a treatment area is established in an advantageous manner between the dryer and the pelleting press, in which the dried biomass is processed for the pelleting press.
  • Necessary or useful preparations for example, the passage through a
  • Heavy material separator a grinding device, a classifier, a water spray device, a metering device for the pelleting press, transport devices or the like more.
  • the steaming generally also increases the moisture content of the biomass, so that in anticipation a dryer must dry the biomass more intensively by this increased moisture content.
  • the water should of course be preheated in this context and preferably have a temperature of about 60 °.
  • the biomass will preferably transported with hot air and / or introduced into the treatment devices or passed through as required. In addition to the optimum temperature control of the machine elements that come into contact with the biomass, the temperature maintenance or the temperature increase of the biomass is possible.
  • the system are preferably a variety of measuring and control devices to adjust the temperature and the control or regulation of the hot air supply or the temperature of the hot air energetically optimal.
  • the aim is to transport the biomass at a temperature of substantially above 65 ° C into the pelleting press, without the essential temperature level of the biomass after the dryer whose exit temperature is preferably above 60 ° C, down towards a common ambient temperature change. This measure is to be supported in particular by isolating the corresponding devices in the treatment area and / or heating devices of the devices themselves.
  • Treatment area a hot air circulation created, the at least one device for effecting a process step (eg., Grind, sort, classify, heat), a hot air heater and a cyclone for separating the hot air from the biomass.
  • a process step eg., Grind, sort, classify, heat
  • Regulating devices, fresh air supply, hot air cleaning, or the like is by a specialist according to the technical equipment
  • a hot air-steam mixture which allows a better heat transfer, especially when heating the biomass.
  • a hot air-steam mixture can be dispensed with a Wasserbeaufschlagung before spraying or before the pelleting press or this is throttled accordingly.
  • the water is heated to a temperature of above 65 ° C., preferably to above 80 ° C., particularly preferably to 90 ° C., before or during the feed to the biomass.
  • the applied water can be heated on the biomass by means of radiation energy.
  • microwave ovens are arranged for this, which heat the water or the biomass during transport between the Wasserbesprühung and the pelleting press.
  • the temperature of the hot air is adjusted with a heating device, wherein the heater uses fresh air as supply air and / or preheated air from at least one hot air return and / or preheated air from a heat exchanger or directly from the waste heat of a pellet cooler after the pelleting press.
  • a drum dryer with a lock device for separating the Drying air from the biomass, and the pelleting press several process steps may be necessary to prepare or prepare the biomass for pelleting. Also safety aspects for the pelleting press even before metals, stones or the like should be considered. This would require, for example, a heavy material separator for separating heavy material and / or a grinding device for comminuting the biomass and / or a cyclone for separating the hot air from the biomass in front of the pelleting press.
  • the separation of the hot air from the biomass may be necessary to increase the overall energy balance of the plant. This is particularly advantageous if in the treatment area the hot air is to be conducted via the heating device in a substantially closed circuit. This cycle essentially offers
  • the circulation can also be extended via an optional silo and / or the pelleting press itself, so that after the pelleting press, preferably in the
  • Pellet dryer the still warm hot air, preferably then via a heat exchanger via a hot air return respectively
  • Heat recovery is returned to the heater.
  • the hot air in the circulation of the treatment area should be regularly replaced and / or filtered, at least in parts, the corresponding exhaust air, in accordance with environmental regulations, if necessary via a
  • Exhaust air purification device such as a wet-electrostatic Separator (WESP) and / or a regenerative thermal oxidation (RTO) should be performed.
  • WESP wet-electrostatic Separator
  • RTO regenerative thermal oxidation
  • the teaching of the invention states in principle that the cooling of the biomass between the drying in the dryer and the pelletizing should be reduced or even prevented as possible. Depending on the type of plant or type of process, even a warming of the biomass
  • biomass must still be stored in a silo before the pelleting press to order a proper distribution or bed of biomass in one or more
  • the biomass should preferably reach the pelleting press at a temperature above 65 ° C, and accordingly the hot air should be adjusted in the treatment area. Further information on the design or regulation of the temperature of the biomass is, of course, dependent on the devices used for carrying out the method steps in the treatment area and the biomass used itself. The possibility of isolating the respective devices or transport routes is also in parts
  • the biomass is also surrounded during transport at least with hot air or transported pneumatically accordingly.
  • Drum dryer leaves at least with a temperature Ti of substantially above 65 ° C. Subsequently, the biomass should in a further process step by means of hot air through at least one
  • Heating the biomass it may be necessary to increase the temperature of the hot air, in particular with hot air at a temperature of 70 ° to 80 ° C, and to transport the biomass through at least one heavy material separator and at the same time to heat and / or by a
  • the biomass is separated in a further process step after the grinding device and / or a heavy material separator in a cyclone from the hot air, with insufficiently comminuted parts of the biomass of the grinding device recycled and / or the separated hot air are fed via a hot air return of the heater. It is energetic depending on the starting temperature of the dryer, the hot air for the means of transport, the heavy material separator, the grinding device, the silo and / or the cyclone is heated at least to the temperature of the biomass.
  • the biomass 1 used and produced consists partly of
  • drum dryer are provided in the large-scale industrial pellet production, which are characterized by large flow rates and uniform outlet temperature Ti of the biomass 1.
  • a dryer 2 in drum design is supplied with a dryer supply 11, which is preferably circulated and this is separated after the dryer 2 by a dryer cyclone 10 of the biomass 1.
  • the dryer air is usually strong
  • the moist and dust-enriched dryer air is usually pre-cleaned in an exhaust air purification system 12 before it can be discharged as exhaust air 25 to the environment.
  • the biomass 1 passes from the dryer cyclone 10 via a lock 13, usually a rotary feeder, with a temperature Ti in the
  • Treatment area 23 and has after the treatment area 23 a temperature ⁇ 4 / ⁇ 4 ⁇ on.
  • the treatment area 23 there is at least one device for carrying out a method step, which may include sorting, classification, grinding, separation of heavy substances and much more.
  • a method step which may include sorting, classification, grinding, separation of heavy substances and much more.
  • the transport of the biomass 1 between the dryer 2 and the pelleting press 8 is evaluated in this context as a process step, as well as the storage in a silo 6, although the latter is not shown in the overview drawing.
  • the overview drawing primarily represents a simplified system with a process stage between the dryer 2 and the pelleting press 8. The course of the process is read on the basis of the continuous process arrows as follows. After the lock 13, the biomass 1 is transported at a temperature T1 in a grinding device 4, in the grinding device 4, this is a hot air with a
  • the biomass 1 then has a temperature T3, preferably at least the temperature T1 is equal to or even higher and is transferred with the hot air in the cyclone 5.
  • the cyclone 5 separates the hot air one
  • the biomass 1 is discharged after cyclone 5 via a lock 13, preferably a rotary valve, from the treatment area 23 and at a temperature T4, which is above 60 ° Celsius, preferably above 65 ° C, is fed to a pelleting press 8. After pelleting the biomass 1 into pellets 9, these are stored in a pellet cooler 17 or passed through and cooled.
  • the waste heat 18 with a temperature T7 can be fed back to the heater 15 via an optional heat exchanger 19 with a temperature T8 to maintain the temperature T1 of the biomass 1 after the dryer 2 or even to heat.
  • the latter possibility is an extension of the hot air circulation of the treatment area 23, which may be used alternatively or in combination.
  • the cycle has a correspondingly necessary
  • Hot air in the circulation preferably before or in the area of the heating device 15, in an exhaust air purification device (not shown) cleaned and discharged as exhaust air 25 to the environment.
  • a silo 6 for storage of the biomass 1 with an associated Discharge device 7 may or even should be elevated in temperature T4 'so that heat losses of biomass 1 during storage and discharge from silo 6 can be compensated and temperature T5 of the biomass before pelleting press 8, in conjunction with optional water entry through a spray device 22, the specifications and preferably above 60 ° C, preferably above 65 ° C, is.
  • the screen 24 is preferably used to screen off sand or particulate matter.
  • a temperature T4 "and subsequently the biomass may also have a temperature T5 'in advance, the temperature T5' preferably being above 60 ° C., particularly preferably above 65 ° C.
  • Treatment area 23 the hot air already after the
  • Temperature T2 of the biomass 1 on the way to the grinding device 4 are supplied.
  • the dashed alternatives include other possible ones Additional applications of hot air, also in combination with several process steps. One of these steps is the additional arrangement of a heavy material separator 3 between the dryer 2 and the grinding device 4. The biomass is accordingly first a
  • a heavy material separator requires a large amount of air for turbulence of the biomass and cools the biomass accordingly in non-preheated hot air.
  • the teaching of the invention is particularly advantageous and leads the biomass 1 already acted upon with a hot air ambient air
  • the heater 15 is fresh air as supply air 14 and / or regenerated heat / air at a temperature T8 from the pellet cooler 17 and / or a hot air return 21 hot air from the cyclone 5 for heating and setting the Hot air supplied to the temperature T2. Also in the
  • Hot air used in the treatment area should and can be regularly exchanged for fresh air or can be filtered by means of a round filter 16 in parts or regularly. LIST OF REFERENCE NUMBERS

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

L'invention concerne à une installation et un procédé pour la fabrication de pastilles (9) à partir de biomasse (1) dans une presse à pastiller (8) pour une utilisation comme combustible dans des cheminées. Le problème de l'invention réside dans le fait de fabriquer, contrairement à l'état de la technique, des pastilles avec une faible consommation d'énergie et un faible coût énergétique. L'invention pour ce procédé réside dans le fait de séparer la biomasse (1), qui se compose de fibres, copeaux ou débris contenant de la cellulose ou de la lignocellulose et qui est réchauffée et séchée au cours de la fabrication dans un séchoir (2), de l'air du séchoir et de conduire la biomasse (1) à une presse à pastiller (8), la température de la biomasse (1) étant réchauffée ou étant obtenue essentiellement par de l'air chaud dans la zone de traitement (23) entre le séchoir (2) et la presse à pastiller (8), et la zone de traitement (23) comprenant au moins des parties du trajet de transport et/ou au moins un autre dispositif pour la fabrication d'au moins une étape de procédé supplémentaire et la température de l'air chaud s'élevant à au moins 65°C.
PCT/EP2010/005447 2009-09-04 2010-09-04 Dispositif et installation pour la fabrication de pastilles à partir de biomasse dans une presse à pastiller en vue de l'utilisation comme combustible dans des foyers Ceased WO2011026642A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP10757155A EP2473585A1 (fr) 2009-09-04 2010-09-04 Dispositif et installation pour la fabrication de pastilles à partir de biomasse dans une presse à pastiller en vue de l'utilisation comme combustible dans des foyers
KR1020127008268A KR20120061945A (ko) 2009-09-04 2010-09-04 난로의 연료로서 사용하기 위해 펠릿화 프레스 내에서 바이오매스로부터 펠릿을 제조하기 위한 방법 및 시스템
RU2012112946/04A RU2012112946A (ru) 2009-09-04 2010-09-04 Способ и установка для получения гранул из биомассы в прессе-грануляторе для использования в качестве топлива в топках
CN2010800397410A CN102625826A (zh) 2009-09-04 2010-09-04 用于在压粒机中由生物质生产颗粒以用作壁炉中的燃料的方法和设备
CA2771647A CA2771647A1 (fr) 2009-09-04 2010-09-04 Dispositif et installation pour la fabrication de pastilles a partir de biomasse dans une presse a pastiller en vue de l'utilisation comme combustible dans des foyers
US13/393,719 US20120233913A1 (en) 2009-09-04 2010-09-04 Method and system for producing pellets from biomass in a pellet press for use as fuel in fireplaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009040172.5 2009-09-04
DE102009040172A DE102009040172A1 (de) 2009-09-04 2009-09-04 Verfahren und Anlage zur Herstellung von Pellets aus Biomasse in einer Pelletierpresse zur Verwendung als Brennmaterial in Feuerstellen

Publications (1)

Publication Number Publication Date
WO2011026642A1 true WO2011026642A1 (fr) 2011-03-10

Family

ID=43301803

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/005447 Ceased WO2011026642A1 (fr) 2009-09-04 2010-09-04 Dispositif et installation pour la fabrication de pastilles à partir de biomasse dans une presse à pastiller en vue de l'utilisation comme combustible dans des foyers

Country Status (8)

Country Link
US (1) US20120233913A1 (fr)
EP (1) EP2473585A1 (fr)
KR (1) KR20120061945A (fr)
CN (1) CN102625826A (fr)
CA (1) CA2771647A1 (fr)
DE (1) DE102009040172A1 (fr)
RU (1) RU2012112946A (fr)
WO (1) WO2011026642A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140065682A1 (en) * 2012-09-04 2014-03-06 Api Intellectual Property Holdings, Llc Processes and apparatus for producing fermentable sugars, cellulose solids, and lignin from lignocellulosic biomass
EA023185B1 (ru) * 2013-04-26 2016-05-31 Государственное Образовательное Учреждение Высшего Профессионального Образования "Тамбовский Государственный Технический Университет" Система для получения гранулированного термически обработанного биотоплива

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9499757B2 (en) * 2013-03-15 2016-11-22 V35A Enterprises, Llc Method and machine for the production of a low emission biomass fuel composition from waste materials
JP2016532544A (ja) * 2013-07-25 2016-10-20 コテュク エナジー アクチエンゲゼルシャフトＫＯＴＹＫ ｅｎｅｒｇｙ ＡＧ バイオマス処理装置およびバイオマス処理方法
CN104228112A (zh) * 2014-09-24 2014-12-24 济南联星石油化工有限公司 一种生物质燃料成型装置
CN104889072A (zh) * 2015-06-10 2015-09-09 安庆市凌康机电产品设计有限公司 一种造煤球机的湿度重量监控装置
CN105665422B (zh) * 2016-03-03 2018-08-17 何莞婷 一种甜菊糖废渣滤泥回收利用方法
RU2672246C1 (ru) * 2018-05-11 2018-11-13 Федеральное государственное автономное образовательное учреждение высшего образования "Северный (Арктический) федеральный университет имени М.В. Ломоносова" Установка для получения биотоплива из березовой коры
US10933603B2 (en) 2019-06-12 2021-03-02 Ernest J. Sweetland, Iii Device for forming bio-logs and method therefor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049677A2 (fr) * 1980-10-03 1982-04-14 Alsa Méca, Sàrl, Société dite Installation de transformation de déchets ligneux, en particulier de déchets de bois, en granulés combustibles de faible diamètre, et granulés obtenus au moyen de cette installation
US4525172A (en) * 1983-02-14 1985-06-25 Armerad Betong Vagforbattringar Aktiebolag Method of dewatering a cake of biomass
WO1990010052A1 (fr) * 1989-02-28 1990-09-07 Coalcorp Inc. Nouveau produit mis en briquettes et procede associe
EP0589367A1 (fr) * 1992-09-23 1994-03-30 Alfred Bolz Procédé et installation d'élimination de déchets ainsi que des pièces extrudées ou moulées

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067968A (en) * 1989-02-28 1991-11-26 Davidson Joseph W Briquette product, and process for its production
SE469596B (sv) * 1991-05-03 1993-08-02 Innovation Investment Consulta Braenslepellets av trae samt saett och anordning foer deras framstaellning
DE10322228A1 (de) * 2003-05-18 2004-12-09 Dieffenbacher Gmbh + Co. Kg Verfahren zur Herstellung von Presslingen
US7967877B2 (en) * 2003-11-13 2011-06-28 Biomass Worldwide Group Limited Biomass energy product and processing method
SE528640C2 (sv) * 2004-05-26 2007-01-09 Minipell Ab En metod och en maskin för tillverkning av bränslepellets
NO320971B1 (no) * 2004-07-08 2006-02-20 Norsk Pellets Vestmarka As Fremgangsmate for fremstilling av brenselspellets
DE102004035260B4 (de) * 2004-07-21 2011-06-01 Pallmann Maschinenfabrik Gmbh & Co Kg Vorrichtung und Verfahren zum Herstellen von Presslingen, Pellets, Compounds, Composites, Agglomeraten, Granulaten und dergleichen
DE102006027927A1 (de) * 2006-06-14 2007-12-20 Dirk Kahlen Verfahren zur Herstellung von Holzpresslingen
CN100549131C (zh) * 2006-09-14 2009-10-14 武汉凯迪科技发展研究院有限公司 生物质分级控温慢速热解工艺及其系统
CA2674339A1 (fr) * 2006-12-29 2008-07-10 Jayson A. Bexell Pastille de combustible a base de lin et procede de fabrication
EP2157158B1 (fr) * 2008-08-22 2016-07-20 Amandus Kahl GmbH & Co. KG Procédé de fabrication de pellets à partir de matière brutes fibreuses à gros grains
KR101525648B1 (ko) * 2008-12-15 2015-06-03 질카 바이오매스 퓨얼스 아이 엘엘씨 펠릿 또는 브리켓의 생산 방법
US9453176B2 (en) * 2009-08-20 2016-09-27 Show Me Energy Method for making biomass pellets
US20130276363A1 (en) * 2012-04-23 2013-10-24 Enginuity Worldwide, Inc. Moisture Resistant Biomass Fuel Compact and Method of Manufacturing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049677A2 (fr) * 1980-10-03 1982-04-14 Alsa Méca, Sàrl, Société dite Installation de transformation de déchets ligneux, en particulier de déchets de bois, en granulés combustibles de faible diamètre, et granulés obtenus au moyen de cette installation
US4525172A (en) * 1983-02-14 1985-06-25 Armerad Betong Vagforbattringar Aktiebolag Method of dewatering a cake of biomass
WO1990010052A1 (fr) * 1989-02-28 1990-09-07 Coalcorp Inc. Nouveau produit mis en briquettes et procede associe
EP0589367A1 (fr) * 1992-09-23 1994-03-30 Alfred Bolz Procédé et installation d'élimination de déchets ainsi que des pièces extrudées ou moulées

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140065682A1 (en) * 2012-09-04 2014-03-06 Api Intellectual Property Holdings, Llc Processes and apparatus for producing fermentable sugars, cellulose solids, and lignin from lignocellulosic biomass
EA023185B1 (ru) * 2013-04-26 2016-05-31 Государственное Образовательное Учреждение Высшего Профессионального Образования "Тамбовский Государственный Технический Университет" Система для получения гранулированного термически обработанного биотоплива

Also Published As

Publication number Publication date
RU2012112946A (ru) 2013-10-10
US20120233913A1 (en) 2012-09-20
CN102625826A (zh) 2012-08-01
CA2771647A1 (fr) 2011-03-10
KR20120061945A (ko) 2012-06-13
DE102009040172A1 (de) 2011-03-10
EP2473585A1 (fr) 2012-07-11

Similar Documents

Publication Publication Date Title
EP2473585A1 (fr) Dispositif et installation pour la fabrication de pastilles à partir de biomasse dans une presse à pastiller en vue de l'utilisation comme combustible dans des foyers
DE102007005782B3 (de) Verfahren und Anlage zur Trocknung von staubförmigen, insbesondere einer Vergasung zuzuführenden Brennstoffen
WO2011057822A1 (fr) Dispositif et procédé pour générer un combustible à grains fins à base de matières brutes énergétiques solides ou pâteuses par torréfaction et broyage
DE3901436C2 (de) Verfahren zum Betrieb einer Kreislaufmahlanlage zur Mahlung und Trocknung feuchten Gutes
DE112012002496T5 (de) Ein Verfahren zum Trocknen von Material und Trockner zur Verwendung in dem Verfahren
EP2326900A2 (fr) Procédé et dispositif de séchage de biomasse
DD141056A5 (de) Verfahren und vorrichtung zur aufbereitung und verbrennung von kohle
EP2375152A2 (fr) Dispositif et procédé de production de gaz chaud avec chauffage intégré d'un fluide caloporteur
EP2289682B1 (fr) Dispositif destiné à la fabrication d'ébauches à partir de biomasse
DE4022702C1 (fr)
EP3317601B1 (fr) Méthode et appareil pour le traitement et le séchage de matériaux solides en forme de particules
EP0823870B1 (fr) Procede de production de fibres de bois
EP3517592B1 (fr) Système et procédé de fabrication de granulés de biomasse
DE102017120043C5 (de) Anlage und Verfahren zur Herstellung von beleimten Pflanzenpartikeln
EP2350239B1 (fr) Procédé de préparation de lignite
EP0186766B1 (fr) Installation pour utiliser des déchets
DE19623209C1 (de) Verfahren zum Betrieb eines mit Braunkohle befeuerten Kraftwerkes sowie ein derartiges Kraftwerk
EP0341417A2 (fr) Procédé et dispositif de séchage de matériaux humides, par exemple de matières premières de ciment, par un courant de gaz
EP3181664A1 (fr) Procédé et installation de séchage en continu de produits contenant de l'eau, en particulier déshydratation de lignite
DE19937523B4 (de) Verfahren und Vorrichtung zum Trocknen, Bevorraten und Dosieren von Abprodukten und Abfallstoffen
WO2021170779A1 (fr) Procédé et système de traitement pour la réduction de composés organiques volatils provenant de copeaux de bois
DE202021102132U1 (de) Vorrichtung zum Trocknen von Material, insbesondere Biomasse, beispielsweise Klärschlamm
WO2011120602A1 (fr) Procédé et dispositif pour sécher du charbon
DE102013012873A1 (de) Verfahren zum Aufbereiten von feinkörnigen bis stückigen Ausgangsmaterialien mittels bindemittelfreiem Agglomerieren
DE19946517A1 (de) Verfahren zur Zerkleinerung und Trocknung von feuchtem Brennstoff

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201080039741.0

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10757155

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 390/MUMNP/2012

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 2771647

Country of ref document: CA

ENP Entry into the national phase

Ref document number: 20127008268

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2012112946

Country of ref document: RU

Ref document number: 2010757155

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 13393719

Country of ref document: US

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112012004632

Country of ref document: BR

REG Reference to national code

Ref country code: BR

Ref legal event code: B01E

Ref document number: 112012004632

Country of ref document: BR

ENPW Started to enter national phase and was withdrawn or failed for other reasons

Ref document number: 112012004632

Country of ref document: BR