WO2006057563A1 - Traitement de matiere par hyperfrequences utilisant une vis sans fin - Google Patents

Traitement de matiere par hyperfrequences utilisant une vis sans fin Download PDF

Info

Publication number
WO2006057563A1
WO2006057563A1 PCT/NO2005/000439 NO2005000439W WO2006057563A1 WO 2006057563 A1 WO2006057563 A1 WO 2006057563A1 NO 2005000439 W NO2005000439 W NO 2005000439W WO 2006057563 A1 WO2006057563 A1 WO 2006057563A1
Authority
WO
WIPO (PCT)
Prior art keywords
shield
auger
microwave
generating equipment
provision
Prior art date
Application number
PCT/NO2005/000439
Other languages
English (en)
Inventor
Kjell Ivar Kasin
Original Assignee
Kjell Ivar Kasin
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 Kjell Ivar Kasin filed Critical Kjell Ivar Kasin
Publication of WO2006057563A1 publication Critical patent/WO2006057563A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • 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
    • C10B19/00—Heating of coke ovens by electrical means
    • 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
    • C10B7/00—Coke ovens with mechanical conveying means for the raw material inside the oven
    • C10B7/10—Coke ovens with mechanical conveying means for the raw material inside the oven with conveyor-screws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
    • F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
    • F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/78—Arrangements for continuous movement of material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/78—Arrangements for continuous movement of material
    • H05B6/784—Arrangements for continuous movement of material wherein the material is moved using a tubular transport line, e.g. screw transport systems
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
    • H05B2206/04—Heating using microwaves
    • H05B2206/046—Microwave drying of wood, ink, food, ceramic, sintering of ceramic, clothes, hair

Definitions

  • the invention relates to microwave gasification, pyrolysis and recycling of waste (including organic materials).
  • Incineration is the more common of the methods for retrieving the energy from waste that can not be recycled.
  • the energy is usually, converted into heat in the form of hot water or steam that subsequently may replace "nobler" forms of energy.
  • Pyrolysis is known, traditionally as the conventional retort dry distillation process utilising an external source of heat, sometimes combined with partial combustion of the contents in the retort. Examples of such processes are the production of wood- tar/ charcoal and coke from wood and coals respectively. In modern plants, pyrolysis may be best known as what the petrochemical industry refers to as "cracking.” .
  • MW technology allows for the conversion of waste into electricity and other energies in smaller units than incineration because of the minute quantities of air involved in the process. This results in considerably smaller volumes of gasses and vapours per unit of energy gained, as compared with incineration.
  • Pyrolysis is the equivalent of dry distillation and involves the decomposition of materials at a precisely controlled temperature, without or with precisely controlled quantities of oxygen, air or other additives for the enhancement of the process. This enables the extraction of valuable chemicals from the waste that would otherwise have been destroyed had the waste been burned. ⁇ .
  • fractionated component materials that may be obtained through pyrolysis fall roughly into five categories.
  • Non-condensing volatile gas which in many cases may be utilised directly as fuel in an IC engine/gas turbine to generate electricity after only simple cooling
  • 2 - Liquids which may be utilised as fuel oils or after, fractional condensation, may represent raw materials of interest to chemical industries.
  • 3 - Carbon This is the charred end product of organic waste which may be further processed into activated charcoal, be utilised as a reducing agent in metallurgical processes or be used as a very energetic solid fuel whose flue gas emissions are exceptionally clean.
  • Metals such as the metal cording from shredded automobile tires, will after MWP maintain their strength and resilience and may be added to reinforced concrete or plastics. Had the steel been exposed to ordinary incineration, it would , have become oxidised and would thereby have lost its value both as an additive and as a raw material. Copper from electric cables and metals from electronic waste are other examples of recovered metal.
  • Metals and minerals may in many instances be re-circulated by being separated from the ash fraction after MWP. Examples of such recycling are the recovery of chrome from tanning industry waste and of silver from exposed x-ray films.
  • the sterilising and/or destruction of infectious material as: prions, fungi spores, viruses, bacteria and other undesirable micro-organisms.
  • the sterilising and/or decomposition of liquid organic waste such as: sludge from sewage plants, and oil-polluted sludge from petrochemical drilling.
  • the heating takes place by volume inside the material, not from the outside.
  • the process temperature may be controlled to within narrow parameters.
  • MWP MWP holds many potential advantages. For example, because the amount of air is minimal, little or no fly ash and flue gases need to be filtered, cleansed or scrubbed, removing thereby the need for costly equipment and additives.
  • MWP is a fully developed technology and that there no longer is room for improvement. That, however, is only how it seems at first glance. If one hoped to acquire full scale equipment for, for example, the treatment or decomposition of larger quantities of tar impregnated railway sleepers or for the recycling of automobile tires on a large scale, one. would discover that there is no such commercially operative equipment available to treat these problematic wastes, none with the capacity adapted to the magnitude of the problem.
  • microwave pyrolysis is utilised in a process where the material to. be treated is brought into a screw conveyor system consisting of one rotating screw in a tube or several screw conveyor type conveyors enabling the transporting of the raw material, thus enabling a varied predetermined treatment program for each screw conveyor or quantity of material.
  • the transportation may take place at different speeds, continuously or intermittently or halted or even in reverse.
  • along the linear conveyors are placed stations for specific equipment that will be programmed to give individualised treatment to the various screw conveyors, said materials.
  • appropriately small quantities of water are injected into screw conveyor, said the protecting tube that surrounds the screw.
  • auxiliary equipment is positioned for the programmed sluicing , in and out of the various screw conveyors of specialised treatments.
  • the volatile gases are led out of the pyrolysis zone for further treatment or to fuel internal combustion engines or gas turbines for the production of electricity, while the vapours are led into fractional condensation in a separate column.
  • the residue in the screw conveyor or screw conveyors usually in the form of charred organic matter, may be utilised as fuels or raw material for later activation or reduction purposes.
  • the invention provides apparatus for the reclamation of matter and/or energy from waste or other raw material in solid form or as a liquid in combination with solid material acting as a soaking bed; through the use . of microwave induced pyrolysis or evaporation, and comprising an auger within a generally impervious shield, provision to introduce material at or near one end of the auger, means to rotate, the auger at will to move material lengthwise within the shield, microwave generating equipment disposed to heat the material as the material moves lengthwise within the shield, provision for the removal of residual solids at or near the other end of the auger, and provision for the extraction of liquid and/or to allow the escape of hydrocarbon gases from within the shield, in which the auger and the shield are formed of, or coated with, non-absorbent substances, in which there is a plurality of microwave generating equipment disposed along the length of the shield, and in which there are individual controls to regulate the electrical power supplied /to at least two of the plurality of microwave generating equipment.
  • the position of the microwave generating equipment can be changed relative to the shield.
  • catalysts in solid, pelletized or liquid form to material entering the auger, where by the catalysts are mixed with the material by the action of the auger.
  • Discrete parts of the shield may . be formed of a substance which is transparent to the passage of microwaves.
  • a sump and a drain valve located at the lowest point of the shield when the auger and shield are tilted
  • the microwave generating equipment is capable of heating the material to at least 450 deg C; and there is means to pressurise the shield to at least 100Mb above ATM.
  • the invention includes a method for the reclamation of matter and/or energy from waste or other raw material in solid form or as a liquid in combination with solid raw material, acting as a soaking bed, comprising the steps of feeding the material to an auger within a generally impermeable shield at or near one end of the auger, the auger and the shield being formed of, or coated with, non absorbent substances, rotating the auger to move the material lengthwise within the shield, applying microwave energy to heat the material as the material moves lengthwise within the shield, removing residual solids from the shield at the other end of the auger, and extracting liquid and/or allowing the, escape of gas from within the shield.
  • the microwave generating equipment heats the material to at least 450 deg C; and that the shield is pressurised to at least 100Mb above ATM.
  • FIG. 1 is an illustration of a pyrolysis reactor in accordance with the invention
  • Figure 2 is a process diagram of a second pyrolysis reactor
  • Figure 3 is a process diagram of a third pyrolysis reactor.
  • a microwave pyrolysis reactor comprises an auger 10 is mounted for rotation within a generally impervious shield 11.
  • the auger 10 is driven by a motor 10a.
  • the auger 10 and shield 11 are formed of a substance which does not absorb microwaves, or may be coated with such a substance, e.g alumina ceramics.
  • At the left hand end (as shown) of the auger 10 there is an assembly of airlocks 12 above the shield 11.
  • the airlocks 12 are arranged so that, raw material can be introduced into the left hand end of the shield, without permitting the admission of air.
  • there is a valve 14 arranged to admit steam between the airlocks in the event that steam is desirable to enhance the process of pyrolysis.
  • Rotation of the auger 10 moves material lengthwise within the shield 11 from left to right.
  • a line 15 through which process gas can be admitted to act on material within the shield.
  • microwave generators 16 disposed along the top of the shield 11. These act through discrete parts of the shield which are transparent to microwaves. There may be provision (not shown) to change the arrangement of. the microwave generators relative to the shield.
  • the microwave generators are supplied by connections 17 from any convenient external source of electricity. Action of microwaves on material within the shield drives off gases by pyrolysis. These gases can be allowed to escape from the shield through pipework 18, leading to a heat exchanger 19. As the incoming process gas for line 15 is heated, liquids may be condensed by cooling. The resulting liquids can be passed through line 21 to further distillation processes forming no part of this invention.
  • air locks 22 At the left hand end of the shield 11, and lying below the auger 10, there are further air locks 22. These airlocks 22 are arranged to allow removal of material from within the shield after to process of pyrolysis has been completed. Steam may be introduced between the airlocks by valve 23... Dry products from the process drop out of the apparatus at 24.
  • FIG. 2 A second embodiment of the invention is shown in Figure 2.
  • an auger 30 is mounted for rotation within a generally impervious shield 31.
  • the auger 30 is driven by motor 30a.
  • At the left hand end (as shown) of the auger 30 there is an assembly of airlocks 32 above the shield 31.
  • the airlocks 32 are fed with raw material from a conveyor 29, and allow material to enter the shield below. Recirculated gas may be admitted to the inside of the shield 31 through line 35.
  • microwave ports 36 are disposed along the top of the shield 31. Connections 37 lead to microwave generators 36a. Action of microwaves on material within the shield drives off gases by pyrolysis. These volatile gases leave the apparatus through pipework 38.
  • airlocks 42 are arranged to allow removal of material from within the shield after the process of pyrolysis has been completed. Dry products from the process drop out of the apparatus at 44.
  • FIG. 3 A third embodiment of the invention is shown in Figure 3. This adds illustrations of several optional features to the embodiment shown in Figure 2.
  • an auger 50 is mounted for rotation within a generally impervious shield 51.
  • the airlocks 52 are fed with raw material from a conveyor 49 (driven by motor 49a), and allow material to enter the shield below.
  • valve mechanisms 52a through which catalysts or other additives can be introduced to the incoming material before it reaches the auger 50.
  • Recirculated gas may be 'admitted to the inside of the shield 51 through line 55.
  • a gas reheater 55a is included to heat the recirculated gas.
  • microwave ports 56 are disposed along the top of the shield 51. Connections 57 lead to microwave generators 56a. Action of microwaves on material within the shield drives off gases by pyrolysis. These volatile gases leave the apparatus through pipework 58.
  • airlocks 62 are arranged to allow removal of material from within the shield after the process of pyrolysis has been completed. Dry products from the process drop out of the apparatus at 64.
  • additional connections 62a are in place to admit compressed air to the outgoing airlocks 62.
  • Further connections 62b are in place to admit steam to the outgoing airlocks 62.
  • Compressed air and steam lines 65 and 66 respectively are in place to supply the extra connections 62a and 62b.
  • a variant of the invention there may be an arrangement to tilt the auger and shield lengthwise. This would enable. an operator to drain heavy oil fractions produced by the process directly from the lowest point of the shield.
  • pyrolysis would break the wood into biokarbon, gas and oil.
  • the equipment of the specific embodiments can operate particularly efficiently if the temperature of the material is raised to at least 450 deg C, and the pressure within the shield is raised to at least 100Mb above ATM
  • the principle of the invention may be applied in the form of a series of straight conveyors enabling the transporting of the. raw material in a container within a neutral, atmosphere, preferably created by the injection of precise quantities of water, whereby the steam, at atmospheric pressure will displace air from the process or where the raw materials . are portioned or sluiced into, and out of, the screw conveyor.
  • the screw conveyor tube is provided with MW penetrable "windows" that enable the MWP to take place within the closed screw conveyor.
  • the screw conveyor should be lined with, or produced from MW non absorbing materials so that the screw conveyor itself does not absorb MW radiation.
  • a main advantage of the invention is the possibility for individualised treatment of the raw materials at the different sections or stations allowing screw conveyor with differing contents to be programmed to totally different temperatures; some materials may stay for longer periods of time.
  • One screw conveyor might, for example, be given a sterilising temperature of 120C while another is exposed during 5 rounds reaching a decomposition temperature of 900C.
  • the gases and vapours emitted from the screw conveyors are led to an initial cooling tower for the straight condensation or fractional condensation of the vapours while the volatile gases may be used as fuel for internal combustion engines or gas turbines after simple rinsing and filtering, or to fuel the direct heating of water or steam.
  • One or more MW magnetrons may be positioned along the screw conveyor or in or in more than one line along the screw conveyor. This provision will ease, the access and exchange of the auxiliary equipment. All the equipment at all stations are anchored identically thus enabling the easy and quick exchange of units with varying programmes and/or easy maintenance of the active stations.
  • the preferred form, a screw provided with a protective container said tube, is also well suited to prevent leakage of MW into the surroundings.
  • the raw material is very porous -and therefore contains considerable quantities of free air
  • precise quantities of water may be injected into the central area of the preferably compressed raw material.
  • the water will rapidly respond to the MW and the steam will displace about 800 litres of air per litre of water without introducing nitrogen or other gases into the processes. Water will not introduce any undesired alien material that could cause any chemical interactions or complicate those taking place, but, rather, will enable the introduction of dissolved catalysts or other planned chemicals.
  • screw conveyor may also make the optimal mixing of different raw materials easier, thus improving the end results of the processes.
  • This method using screw conveyor, will make it easier both to the use. and dose catalysts, whether in liquid, solid or pelletised form, and thus facilitate special or more rapid results. in certain processes. It also makes it convenient for one or more stations to be able to inject additives to enhance certain processes.

Abstract

L'invention concerne un dispositif servant à récupérer de manière destructive des matériaux et de l'énergie provenant de déchets ménagers et d'autres matières brutes au moyen d'une gazéification et d'une pyrolyse induites par hyperfréquences, les déchets de matières brutes pouvant être mélangés et transportés une ou plusieurs fois pendant le procédé, ce qui permet de programmer différents processus selon les différentes matières et les produits finaux voulus.
PCT/NO2005/000439 2004-11-25 2005-11-25 Traitement de matiere par hyperfrequences utilisant une vis sans fin WO2006057563A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0425957.8 2004-11-25
GB0425957A GB2420542A (en) 2004-11-25 2004-11-25 Screw conveyor with microwave generator

Publications (1)

Publication Number Publication Date
WO2006057563A1 true WO2006057563A1 (fr) 2006-06-01

Family

ID=33561370

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO2005/000439 WO2006057563A1 (fr) 2004-11-25 2005-11-25 Traitement de matiere par hyperfrequences utilisant une vis sans fin

Country Status (2)

Country Link
GB (1) GB2420542A (fr)
WO (1) WO2006057563A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007516075A (ja) * 2003-12-22 2007-06-21 ケンブリッジ ユニバーシティー テクニカル サービスィズ リミテッド 熱分解反応装置および方法
US20110219679A1 (en) * 2008-07-04 2011-09-15 University Of York Microwave torrefaction of biomass
WO2013016866A1 (fr) * 2011-08-01 2013-02-07 Scandinavian Biofuel Company As Nouveau système de pyrolyse éclair assistée par micro-ondes et procédé correspondant
WO2017049418A1 (fr) * 2015-09-25 2017-03-30 Hornos Industriales Oven Spa. Système et procédé avec modes de réalisation sous forme de cylindre rotatif, cylindre avec vis sans fin et bac ou polyèdre pour déshydrater, sécher et/ou désinfecter des déchets des industries de la pêche et des aliments (à base de produits d'origine animale ou végétale), des déchets liquides, des rejets, des boues et de tout type de déchets domestiques et/ou tout type de matière, rebut ou déchet
CN110520386A (zh) * 2017-04-14 2019-11-29 琦雅私人有限公司 用于处理混合废弃物的设备及其方法
US11198977B2 (en) 2016-03-23 2021-12-14 A.L.M. Holding Company Batch asphalt mix plant
WO2022245348A1 (fr) * 2021-05-19 2022-11-24 A.L.M Holding Company Système de chauffage de déchets à micro-ondes et caractéristiques associées
KR20230043018A (ko) * 2021-09-23 2023-03-30 에코에너지원(주) 마이크로웨이브를 이용한 산림바이오매스의 반탄화장치 및 이를 이용하여 제조된 반탄화 펠릿

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2392543C2 (ru) * 2008-02-22 2010-06-20 Закрытое Акционерное Общество "Финансово-Промышленная Группа "Тезаурум" Способ и устройство переработки бытовых и промышленных органических отходов
CN101954266B (zh) * 2009-07-20 2013-03-20 北京思践通科技发展有限公司 一种化学反应设备及该设备在化学反应中的应用
IT1399367B1 (it) * 2010-04-08 2013-04-16 Squirt S R L Impianto di trattamento di deiezioni animali per ridurre l'azoto ammoniacale.
WO2011134007A1 (fr) * 2010-04-30 2011-11-03 Quantum Wave Pty Ltd Traitement de matériau hyperfréquence et radiofréquence
UA100163C2 (ru) * 2011-01-04 2012-11-26 Донфар Инвестментс Лимитед Установка пиролизная электрокаталическая (упек) для переработки углеродсодержащего сырья (усс) и получения пиролизного синтез-газа и пирокарбона - твердого углеродного остатка (туо)
GB201213402D0 (en) 2012-07-27 2012-09-12 E2V Tech Uk Ltd High frequency energy generator systems
FR2996469B1 (fr) * 2012-10-05 2015-05-08 Amb Systeme de decontamination des dechets
ITPG20130055A1 (it) * 2013-11-25 2015-05-26 Esa Res Srl Dispositivo atto al trattamento e alla trasformazione della frazione organica del rifiuto solido urbano, in residuo sfarinato inodore.
EP3150032A4 (fr) * 2014-05-30 2018-01-24 Pelican Biotech&Chemical Labs Pvt. Ltd. Nouvelle conception de récipient/réacteur/chambre unique chauffé(e) par des magnétrons à microondes/radiofréquence (mw/rf) et ses diverses applications, y compris un nouveau procédé de déshydratation faisant appel à l'extraction par solvant et à la récupération du solvant
CN104891765A (zh) * 2015-05-22 2015-09-09 成都恩承油气有限公司 一种物料干燥及热分解方法
CN105776795B (zh) * 2015-12-31 2018-08-03 河南勃达微波装备股份有限公司 含油污泥微波无害化处理系统
CN110756544A (zh) * 2018-07-27 2020-02-07 福建美天环保科技有限公司 生活垃圾微波催化分解处理系统
CN111378509B (zh) * 2018-12-28 2021-05-04 中国石油化工股份有限公司 一种生物质微波热解气化方法及系统
IT202100018140A1 (it) * 2021-07-09 2023-01-09 Ecodyger S R L Soc Benefit Apparecchiatura e procedimento di riduzione e stabilizzazione di materiale organico

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614490A1 (fr) * 1987-04-23 1988-10-28 Pellissier Jean Pierre Applicateur micro-ondes pour traitement thermique de produits en grain, en poudre, en pate ou liquide
WO1993014821A1 (fr) * 1992-01-30 1993-08-05 Emery Microwave Management Inc. Procede et appareil destines a la reduction regulee des matieres organiques
US5330623A (en) * 1987-11-11 1994-07-19 Holland Kenneth M Process of destructive distillation of organic material
US5578700A (en) * 1995-05-01 1996-11-26 Hunt Industries Inc. Continuous vacuum microwave rubber crumb reclamation unit
NO20035029L (no) * 2003-11-13 2005-05-18 Kjell Ivar Kasin Gassifisering, pyrolyse og resirkulering av avfall og andre materialer med mikrobolger (MB)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2110803B (en) * 1981-10-23 1985-05-01 Balfour And Co Limited Henry Microwave drying of granular materials
NZ206150A (en) * 1983-11-04 1987-06-30 Nz Government Food processor; screw conveyor pitch wider in microwave chamber than preheating chamber
FR2660147A1 (fr) * 1990-03-20 1991-09-27 Transitube Sa Installation pour proceder en continu au sechage, a la deshydratation ou a la cuisson par micro-ondes de produits granuleux ou pulverulents.
CA2038651C (fr) * 1991-03-19 1995-12-12 Kwei-Nam Law Methode et appareil de blanchiment de la pate a papier
GB9107957D0 (en) * 1991-04-15 1991-05-29 Little Steven W Apparatus for use in removing a viscous substance from a surface
US5869817A (en) * 1997-03-06 1999-02-09 General Mills, Inc. Tunable cavity microwave applicator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614490A1 (fr) * 1987-04-23 1988-10-28 Pellissier Jean Pierre Applicateur micro-ondes pour traitement thermique de produits en grain, en poudre, en pate ou liquide
US5330623A (en) * 1987-11-11 1994-07-19 Holland Kenneth M Process of destructive distillation of organic material
WO1993014821A1 (fr) * 1992-01-30 1993-08-05 Emery Microwave Management Inc. Procede et appareil destines a la reduction regulee des matieres organiques
US5578700A (en) * 1995-05-01 1996-11-26 Hunt Industries Inc. Continuous vacuum microwave rubber crumb reclamation unit
NO20035029L (no) * 2003-11-13 2005-05-18 Kjell Ivar Kasin Gassifisering, pyrolyse og resirkulering av avfall og andre materialer med mikrobolger (MB)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4733647B2 (ja) * 2003-12-22 2011-07-27 ケンブリッジ エンタープライズ リミテッド 熱分解反応装置および方法
JP2007516075A (ja) * 2003-12-22 2007-06-21 ケンブリッジ ユニバーシティー テクニカル サービスィズ リミテッド 熱分解反応装置および方法
US10072227B2 (en) * 2008-07-04 2018-09-11 University Of York Microwave torrefaction of biomass
US20110219679A1 (en) * 2008-07-04 2011-09-15 University Of York Microwave torrefaction of biomass
EP2318487B1 (fr) * 2008-07-04 2019-05-01 University of York Torréfaction de biomasse sous micro-ondes
WO2013016866A1 (fr) * 2011-08-01 2013-02-07 Scandinavian Biofuel Company As Nouveau système de pyrolyse éclair assistée par micro-ondes et procédé correspondant
CN103946341B (zh) * 2011-08-01 2015-09-16 北欧生质能源公司 微波快闪热裂解系统及其方法
KR101545825B1 (ko) 2011-08-01 2015-08-19 스칸디나비안 바이오퓨얼 컴퍼니 에이에스 마이크로파 보조 급속 열분해 시스템 및 그 방법
CN103946341A (zh) * 2011-08-01 2014-07-23 北欧生质能源公司 微波快闪热裂解系统及其方法
WO2017049418A1 (fr) * 2015-09-25 2017-03-30 Hornos Industriales Oven Spa. Système et procédé avec modes de réalisation sous forme de cylindre rotatif, cylindre avec vis sans fin et bac ou polyèdre pour déshydrater, sécher et/ou désinfecter des déchets des industries de la pêche et des aliments (à base de produits d'origine animale ou végétale), des déchets liquides, des rejets, des boues et de tout type de déchets domestiques et/ou tout type de matière, rebut ou déchet
US11198977B2 (en) 2016-03-23 2021-12-14 A.L.M. Holding Company Batch asphalt mix plant
CN110520386A (zh) * 2017-04-14 2019-11-29 琦雅私人有限公司 用于处理混合废弃物的设备及其方法
WO2022245348A1 (fr) * 2021-05-19 2022-11-24 A.L.M Holding Company Système de chauffage de déchets à micro-ondes et caractéristiques associées
KR20230043018A (ko) * 2021-09-23 2023-03-30 에코에너지원(주) 마이크로웨이브를 이용한 산림바이오매스의 반탄화장치 및 이를 이용하여 제조된 반탄화 펠릿
KR102616780B1 (ko) 2021-09-23 2023-12-27 에코에너지원(주) 마이크로웨이브를 이용한 산림바이오매스의 반탄화장치 및 이를 이용하여 제조된 반탄화 펠릿

Also Published As

Publication number Publication date
GB0425957D0 (en) 2004-12-29
GB2420542A (en) 2006-05-31

Similar Documents

Publication Publication Date Title
WO2006057563A1 (fr) Traitement de matiere par hyperfrequences utilisant une vis sans fin
US8354005B2 (en) Microwave gasification, pyrolysis and recycling of waste and other organic materials
CA2576071C (fr) Thermolyse de dechets organiques en four a billes
US4557204A (en) Process and apparatus for treating waste materials
Bhatt et al. A critical review on solid waste treatment using plasma pyrolysis technology
US4708641A (en) Waste removal system for problematic materials
EP0724008A2 (fr) Procédé et installation de traitement pyrolytique de déchets chargés de matières organiques, en particulier le traitement de déchets municipaux
CN113877940B (zh) 一种医疗废物处理工艺
GB2158089A (en) Treatment of waste plastics
WO2010150272A1 (fr) Systeme et procede pour le recyclage de materiau et la recuperation de ressources
US20190276746A1 (en) Plasma arc carbonizer
KR100695457B1 (ko) 폐유와 슬러지로부터 청정 개질가스 및 재활용 자재제조방법 및 장치
US20190177621A1 (en) Hydrocarbon recycling of carbonizer hot gases
JP2005068435A (ja) 有機物に富む供給原料から除染合成ガスを高効率で製造する方法およびプラント
Steger et al. Drying and low temperature conversion—A process combination to treat sewage sludge obtained from oil refineries
AU2021202520A1 (en) Valuable materials from solid organic waste (vmw)
CN112808748A (zh) 一种处理固废的装置及工艺
WO2009111791A2 (fr) Processus de limitation des déchets en décharge
CN216297479U (zh) 一种热解式医疗废物处理系统
KR102325950B1 (ko) 탈염 효율이 향상된 폐기물원료 열분해 시스템
KR0182769B1 (ko) 탱크 바닥 폐기물의 회수방법
WO2017017692A2 (fr) Système de craquage à multiples étages et processus associé de conversion de déchets non dégradables en carburants
WO2020207516A1 (fr) Appareil de décomposition thermique et procédé de décomposition thermique
RU2014346C1 (ru) Способ переработки отходов
KR20090120873A (ko) 폐기물 열분해시스템의 가스 개질장치

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KN KP KR KZ LC LK LR LS LT LU LV LY MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 05817851

Country of ref document: EP

Kind code of ref document: A1