[go: up one dir, main page]

EP1115810A1 - Procede et dispositif pour traiter des residus de production et des rejets - Google Patents

Procede et dispositif pour traiter des residus de production et des rejets

Info

Publication number
EP1115810A1
EP1115810A1 EP99946164A EP99946164A EP1115810A1 EP 1115810 A1 EP1115810 A1 EP 1115810A1 EP 99946164 A EP99946164 A EP 99946164A EP 99946164 A EP99946164 A EP 99946164A EP 1115810 A1 EP1115810 A1 EP 1115810A1
Authority
EP
European Patent Office
Prior art keywords
products
waste
thermal decomposition
container
decomposition
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.)
Withdrawn
Application number
EP99946164A
Other languages
German (de)
English (en)
Inventor
Hartwig Streitenberger
Harald Martin
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7881960&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1115810(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP1115810A1 publication Critical patent/EP1115810A1/fr
Withdrawn legal-status Critical Current

Links

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
    • 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
    • C10B53/07—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of solid raw materials consisting of synthetic polymeric materials, e.g. tyres
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
    • C10J3/60—Processes
    • C10J3/64—Processes with decomposition of the distillation products
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0903—Feed preparation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0916—Biomass
    • C10J2300/092—Wood, cellulose
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics

Definitions

  • the invention relates to the fields of the paper industry, waste management and mechanical engineering and relates to a method and an apparatus for processing waste products and waste materials, in particular waste materials that occur in the paper industry and are to be used as widely as possible.
  • rejects When processing waste paper in the recycling process, residues remain after the mechanical sludge has been slurried. These residues can contain clumped paper, cardboard residues, plastic pieces, wood residues, metal parts and more in different amounts, concentrations and types. The entirety of these residues are called rejects. These rejects are generally stored in a hazardous waste landfill after exiting the sludge process and, if necessary, after intermediate storage, during which gravimetric dewatering can take place.
  • these rejects contain an average of 50% water, which can occur as surface water and also as absorbed water in the paper and wood content.
  • waste materials are household waste, plastic-containing industrial waste, paint residues, old tires, shredder light goods from car recycling or waste contaminated with oils.
  • these waste materials are subjected to a combination of known process steps, such as pyrolysis, comminution, classification, gasification and gas purification, without expensive pretreatments.
  • this process is intended to generate a clean, versatile gas and energy-efficient gas and, on the other hand, to produce purely mineral, solid residues that are resistant to elution, usable or easy to deposit, and at the same time to exclude toxic pollution to the environment.
  • a method and a device which are used to obtain usable gas from waste by pyrolysis.
  • the shredded waste is placed in a gas-tight pyrolysis drum, in which the pyrolysis gas is generated and the pyrolysis residue is separated off.
  • the pyrolysis gas is split into a cracked gas in a gas converter with the supply of air and in the presence of a glowing coke bed.
  • the heat required for pyrolysis is transferred by a gas in direct contact with the material to be pyrolyzed. A partial flow of this gas is the cracked gas emerging from the gas converter.
  • a method for recycling a starting material according to DE 43 34 544 is also known.
  • the starting material made of polymeric or other packaging material with or without content residues, which are vaporizable or not or pyrolyzable or not is brought into a reaction space.
  • the carbonizable components are carbonized and the pyrolyzable components are pyrolyzed, the resulting gases being used as energy sources for firing and the residues being removed for further treatment.
  • a process for the thermal treatment of residues is known, for example for the separation and recycling of metal compounds with organic components by means of a combination of pyrolysis and gasification.
  • the residues are separated and broken down into a gas and a solid phase by means of pyrolysis at 300 to 700 ° C.
  • Existing usable products are separated from the solid phase and the remaining substances are gasified together with the gas phase at temperatures> 1300 ° C with oxygen-enriched air or oxygen to fuel gas.
  • a method for removing fissile impurities from a pyrolysis gas is also known from DE 36 32 105. Thereafter, the pyrolysis gas, which is formed in the pyrolysis of a carbon and / or hydrocarbon-containing material, is simultaneously fed to a reaction chamber with a gas heated in a plasma generator and the impurities are split off there, so that the gas can now be fed directly to the consumer.
  • Also known from DE 38 26 520 A1 is a process for the pyrolysis of sewage sludge in an externally heated fixed reactor with an internally mounted transport device, in which the pyrolysis is a controllable, spatially and temporally separate process in several stages of drying, heating to decomposition temperature, pyrolysis is carried out in several temperature ranges and recycling of the pyrolysis residues as fuel.
  • the first stage is the dewatering of the sewage sludge
  • the second stage the heating of the dried products to 200 - 250 ° C
  • the third stage is the thermal decomposition of the sewage sludge to pyrolysis gases and a carbonaceous residue at 251 to 700 ° C, preferably at 300 - 500 ° C
  • the fourth stage is the combustion of the pyrolysis gases and the use of hot gas to heat the reactor in separate heating zones according to stages 1, 2 and 3.
  • the object of the invention is to obtain as complete a processing of the waste products and waste materials as possible with the least possible environmental pollution, using a device that is easier to handle and easier to regulate.
  • the solution according to the invention makes it possible to almost completely process waste products and waste materials in an environmentally friendly manner and thereby obtain energy which can be used in part to maintain the method according to the invention. However, it can also be used for other energy-intensive processes.
  • waste products and waste materials from a wide variety of areas for example from the paper industry (rejects) or from the leather industry or household or special waste, are transported.
  • These products and substances are very inhomogeneous, composed of a wide variety of inorganic and organic substances and often pressed or compressed together.
  • the first process step and device component according to the invention are necessary for dividing these products and substances. This can be done by devices known per se in the form of shredders, shredders or chaffing devices.
  • a selection is carried out according to the invention.
  • This selection aims in particular at separation according to metallic and non-metallic substances. All metallic substances can be recycled.
  • This selection is advantageously carried out by means of a magnet for ferrous metals and an eddy current separator for non-ferrous metals.
  • the waste products and waste materials thus prepared are then either fed to a separate device for preheating and / or drying them, or are fed to the container via a device in which the thermal decomposition is carried out.
  • the separated and selected waste products and waste materials are preheated and / or dried in a separate device, which is advantageously a preheater that receives the required energy from the process and at the same time serves as a material buffer. From this device the preheated and / or dried material is then brought to the container for the thermal decomposition via a device.
  • the divided and selected and, if necessary, preheated and / or dried material reaches the container via a lock-type feed.
  • a transport device In the container, which can be cooled, there is a transport device, with the aid of which the introduced goods are transported in the longitudinal direction of the container to the discharge opening.
  • a transport device must withstand the temperatures prevailing inside the container and be fully functional.
  • Such a transport device is advantageously a conveyor belt or a screw conveyor or a cellular wheel sluice.
  • heat is supplied, advantageously in the form of already cooled down gaseous decomposition products of the thermal decomposition from the area for thermal decomposition in the container arranged in the direction of the discharge opening.
  • the introduced goods are brought to a temperature of advantageously approximately 150-200 ° C. or are kept at this temperature.
  • a partition across the entire cross section of the container with a lock-like opening At the end of this area in the container there is a partition across the entire cross section of the container with a lock-like opening.
  • a device for removing the gaseous decomposition products through which the gases for heating or maintaining the temperature of the introduced goods are removed.
  • the preheated material is transported through the lock-like opening in the partition into the area of the container in which the thermal decomposition takes place
  • the embers are maintained in this ember bed by the subsequent supply of material to be decomposed and by the supply of oxygen or air.
  • Below the ember bed there is advantageously a device for the metered supply of air or oxygen over the entire length of the area for the thermal decomposition
  • Controlled thermal decomposition is achieved through the targeted and metered supply of air or oxygen in the area of thermal decomposition, which can be controlled very precisely with regard to its temperature control via the amount of supplied air or oxygen.
  • thermal decomposition is a controlled process between
  • pyrolysis is a process in which substances are pyrolyzed in a container with the exclusion of air at temperatures around 700 ° C.
  • the container is heated from the outside
  • substances can in principle also be gasified and / or burned according to the prior art
  • thermolysis This makes it possible not to have to run the process under absolutely gas-tight conditions, which results in a considerably less expensive device leads the safety requirements are no longer so high
  • temperatures up to 900 ° C. are controllably generated and maintained. Temperatures between 400 and 800 ° C. are advantageously set
  • thermal decomposition in addition to the solid decomposition products, gaseous ones are also produced. These are discharged from the container via a device for removing these gaseous decomposition products.
  • the gaseous decomposition products which are hot up to 900 ° C., are passed through a device for heat removal and / or filtering.
  • This device can advantageously be used or be more than one heat exchanger and / or one or more gas scrubbers In these devices, thermal energy is extracted from the gaseous decomposition products and their temperature is cooled down to advantageously around 200 ° C.
  • These cooled gaseous decomposition products can be wholly or partly the container in the area of the supply of the divided and selected waste products and waste materials are fed or a separate device for preheating / drying the divided and selected waste products and waste materials. The remaining rest is further cooled down and ge optionally filtered and then released to the environment, advantageously via a further device for the combustion of these gaseous decomposition products in the form of a flame
  • the solid decomposition products can be fed to a further thermal decomposition.
  • the further thermal decomposition takes place with the addition of water vapor and / or preheated air Decomposition products are used after their cooling and filtering to introduce energy into the process
  • the device according to the invention consists of tearing rollers to which a conveyor belt with a magnet is connected.
  • a drying tower with a capacity of 30 m 3 is also present and a pneumatic conveyor system to the drying tower and from the drying tower to the container is a conveyor belt.
  • a cylindrical container with the dimensions length 8000 mm, inside diameter 1600 mm has a sluice in the upper left area, through which the preheated substances fall into the container in portions.
  • the container also has a tubular gas supply in the lower left part. After 5000 mm long, a partition is installed inside the container over the entire cross-section. which has an opening in the lower area with the dimensions 200 x 500 mm.
  • a supply of air is located below the area of the container after the partition and a burner is arranged in the same area above it.
  • the discharge opening is provided with a lock and leads into a cylindrical container for post-treatment
  • a gas extraction opening is arranged above the area of the container after the partition. From there, a pipeline leads to two heat exchangers and on to the gas supply in the lower left part of the container. From the upper left part of the container, a pipeline leads to a gas scrubber in which an air vent is installed further pipeline leads from that first heat exchanger to the device for supplying air and a pipeline leads from the second heat exchanger to the drying tower.
  • Waste products and waste materials from the paper industry are used, the following
  • Paper and cardboard remains, lumpy, 1.0 to 3.0 cm edge length
  • Pieces of wood, mechanically broken open, partly fibrous surface 0.5 to 5 cm
  • PE film and plastic residues sometimes in lumps, up to 10 cm 2 .
  • Ferrous metal as pieces of wire, sheet metal strips and shredded in shredded form
  • Aluminum foil as pieces or crumpled up to 2cm ball diameter
  • Tinplate beverage cans, crushed.
  • the gross weight of these products and fabrics is approx. 0.35 kg / dm 3 .
  • the water content is approximately 40%.
  • the throughput is 5 t / h.
  • the cut goods are then processed with a magnet and the selected metal parts removed.
  • the goods are then transported to a drying tower by means of a pneumatic conveyor system, in which they are heated to approx. 80 ° C and the water is extracted.
  • the residence time in the drying tower is approximately 1.5 hours.
  • the dried goods are then continuously conveyed into the container in portions via conveyor belts and the lock in the upper left part of the container.
  • the material is conveyed with the agitator in the direction of the discharge opening at a speed of 5 - 7 rpm. The remaining moisture is removed.
  • the material then reaches the partition and is transported through the lock-like opening in the partition into the area of thermal decomposition.
  • this area after starting the process, there is a bed of embers that is fed by the material that is conveyed in and that the embers are maintained by the heated air supplied (3.2 m3 / h).
  • the introduced material is thermally decomposed and the solid decomposition products in The form of 95 - 98% crystalline carbon, the so-called pyrolysis coke, is discharged from the discharge opening and subjected to further thermal decomposition
  • temperatures of approx. 700 ° C prevail after starting the process.
  • the temperature is generated by a nozzle burner. Thereafter, thermal decomposition releases energy that is used to maintain the temperature in this area
  • the resulting gaseous decomposition products are fed from the container via pipes to two heat exchangers and cooled down to a temperature of 200 ° C.
  • This gas is then fed into the left part of the container, where heat is extracted again and it absorbs water vapor and flows through it Good filterahn ch is freed from long-chain hydrocarbons
  • the air heated in the heat exchangers is then partly discharged to the drying tower of the device for the metered supply of air and partly to the atmosphere

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

L'invention s'applique au domaine de l'industrie du papier et concerne le traitement de résidus de la production de papier. L'invention vise à permettre de traiter les substances utilisées, tout en entraînant le moins d'incidence possible sur l'environnement. A cet effet, il est prévu un procédé selon lequel les substances recueillies sont divisées, sélectionnées, préchauffées et/ou séchées, puis soumises à une décomposition thermique qui se déroule dans des conditions sub-stoechiométriques. De l'air est acheminé dans le processus et un feu ouvert est réalisé. Il est également prévu un dispositif comprenant au moins un récipient réfrigérable qui présente à l'intérieur un dispositif de transport et une paroi de séparation avec une ouverture de type sas. De plus, il est prévu sur la face de décharge du récipient, un dispositif permettant de réaliser un feu ouvert, ainsi que sous la zone où la décomposition thermique intervient, un dispositif pour acheminer l'air de manière dosée.
EP99946164A 1998-09-23 1999-09-11 Procede et dispositif pour traiter des residus de production et des rejets Withdrawn EP1115810A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19843613A DE19843613C2 (de) 1998-09-23 1998-09-23 Verfahren und Vorrichtung zur Aufarbeitung von Abprodukten und Abfallstoffen
DE19843613 1998-09-23
PCT/EP1999/006738 WO2000017288A1 (fr) 1998-09-23 1999-09-11 Procede et dispositif pour traiter des residus de production et des rejets

Publications (1)

Publication Number Publication Date
EP1115810A1 true EP1115810A1 (fr) 2001-07-18

Family

ID=7881960

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99946164A Withdrawn EP1115810A1 (fr) 1998-09-23 1999-09-11 Procede et dispositif pour traiter des residus de production et des rejets

Country Status (4)

Country Link
EP (1) EP1115810A1 (fr)
AU (1) AU5862599A (fr)
DE (1) DE19843613C2 (fr)
WO (1) WO2000017288A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19937521A1 (de) 1999-08-03 2001-02-15 Harald Martin Verfahren und Vorrichtung zum Trocknen, Trennen, Klassieren und Zersetzen von Abprodukten
DE19937524A1 (de) 1999-08-03 2001-02-15 Harald Martin Verfahren und Vorrichtung zum Beseitigen von Abprodukten und Abfallstoffen
DE10150753A1 (de) * 2001-10-13 2003-07-03 Zajons Logistik Entsorgungsgmb Verfahren und Vorrichtung zur Konditionierung von Sekundärrohstoffen
DE102005005796A1 (de) * 2005-02-09 2006-08-17 Applikations- Und Technikzentrum Für Energieverfahrens-, Umwelt- Und Strömungstechnik (Atz-Evus) Verfahren und Vorrichtung zur thermochemischen Umsetzung eines Brennstoffs
DE102012024204B4 (de) * 2012-12-04 2018-02-01 HS TechTransfer UG (haftungsbeschränkt) & Co. KG Vorrichtung in Form eines Thermolyse-Rotations-Reaktors und Verfahren zum Betreiben eines solchen in einer Anordnung zur thermischen Zersetzung von Abprodukten und Abfällen
EP3333249A1 (fr) * 2016-08-03 2018-06-13 Manfred Rosenkranz Procédé et dispositif de liquéfaction à courte distance de la biomasse et des substances organiques similaires (des composés hydrocarbonées)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992016599A1 (fr) * 1991-03-20 1992-10-01 Societe Française De Thermolyse Systeme pour le traitement par thermolyse de produits solides dont le rejet est prejudiciable pour l'environnement
EP0610120A1 (fr) * 1993-02-01 1994-08-10 Societe Francaise De Thermolyse Procédé et installation pour le traitement par thermolyse de déchets solides, sans condensation d'hydrocarbures

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE457264B (sv) * 1985-09-25 1988-12-12 Skf Steel Eng Ab Saett att rena koksugnsgas
DE3826520A1 (de) * 1988-08-04 1990-02-08 Energas Gmbh Verfahren und vorrichtung zur pyrolyse von klaerschlamm
EP0360052B1 (fr) * 1988-09-05 1992-07-29 Siemens Aktiengesellschaft Réacteur de pyrolyse pour l'élimination thermique de déchets
FR2654112B1 (fr) * 1989-11-07 1993-12-17 Cgc Entreprise Procede et installation de traitement de dechets urbains et/ou industriels.
DE4119742C2 (de) * 1991-06-15 1994-05-19 Forschungszentrum Juelich Gmbh Verfahren zum Verbrennen von Abfallstoffen sowie Vorichtung zur Durchführung dieses Verfahrens
ATE134698T1 (de) * 1991-11-29 1996-03-15 Noell En Und Entsorgungstechni Verfahren zur thermischen verwertung von abfallstoffen
DE4139512A1 (de) * 1991-11-29 1993-06-03 Noell Dbi Energie Entsorgung Verfahren zur thermischen verwertung von abfallstoffen
DE4209549A1 (de) * 1992-03-24 1993-09-30 Vaw Ver Aluminium Werke Ag Verfahren zur thermischen Behandlung von Reststoffen, z.B. zur Trennung und Verwertung von Metallverbunden mit organischen Anteilen, mittels einer Kombination aus Pyrolyse und Vergasung
DE4334544A1 (de) * 1993-10-11 1995-04-13 Gartzen Johannes Prof Dr Rer N Verfahren zur Verwertung eines Ausgangsmaterials
DE4441423A1 (de) * 1994-11-22 1997-06-05 Deutsches Brennstoffinst Verfahren und Vorrichtung zur Gewinnung von verwertbarem Gas aus Müll durch Pyrolyse
US5662050A (en) * 1995-05-05 1997-09-02 Angelo, Ii; James F. Process for chemical/thermal treatment without toxic emissions
FR2754540B1 (fr) * 1996-10-15 1998-12-31 Thermolyse Soc France Procede et installation pour le traitement de dechets solides par thermolyse
ATE244381T1 (de) * 1996-10-22 2003-07-15 Traidec Sa Anlage zur thermolyse und zur energetischen verwertung von abfall
DE19700653C1 (de) * 1997-01-10 1998-04-02 Siemens Ag Einfüllvorrichtung für Abfall und Verfahren zur Beschickung einer Kammer oder einer Fördereinrichtung mit Abfall

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992016599A1 (fr) * 1991-03-20 1992-10-01 Societe Française De Thermolyse Systeme pour le traitement par thermolyse de produits solides dont le rejet est prejudiciable pour l'environnement
EP0610120A1 (fr) * 1993-02-01 1994-08-10 Societe Francaise De Thermolyse Procédé et installation pour le traitement par thermolyse de déchets solides, sans condensation d'hydrocarbures

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0017288A1 *

Also Published As

Publication number Publication date
DE19843613A1 (de) 2000-04-20
AU5862599A (en) 2000-04-10
DE19843613C2 (de) 2000-12-07
WO2000017288A1 (fr) 2000-03-30

Similar Documents

Publication Publication Date Title
EP0262144B1 (fr) Procede de recuperation de sous-produits gazeux a partir d'ordures
EP0126407B1 (fr) Procédé pour la récupération d'un gaz utile à partir d'ordures par pyrolyse et dispositif pour la mise en oeuvre du procédé
DE3310534C2 (fr)
AT402964B (de) Verfahren zur nutzbarmachung von entsorgungsgütern
CH615215A5 (fr)
DE2432504B2 (de) Verfahren und anlage zum herstellen von brenngasen aus stueckigem haus- und industriemuell u.dgl.
DE2443952A1 (de) Verfahren und vorrichtung zur beseitigung von gummi-abfaellen
DE10082226B4 (de) Verfahren und Vorrichtung zum Beseitigen von Abprodukten und Abfallstoffen
DE102007034139A1 (de) Verfahren zur thermischen Behandlung von feuchten Abfällen, Produktionsrückständen und sonstigen Reststoffen mit nativ-organischen und/oder synthetisch-organischen Bestandteilen
WO2012038001A1 (fr) Dispositif et procédé pour le traitement simultané de combustibles solides et de biomasses avec gazéification ultérieure
WO1991018960A1 (fr) Procede et dispositif de recuperation de dechets organiques
EP1187891B1 (fr) Procede et dispositif d'elimination de dechets
DE102007047931B4 (de) Vorrichtung zur thermischen Entgasung von organischen Abfällen zur Herstellung von Gas, Öl und Aktivkoks
DE19843613C2 (de) Verfahren und Vorrichtung zur Aufarbeitung von Abprodukten und Abfallstoffen
CH644888A5 (de) Verfahren zur kombinierten muellverwertung und abwasseraufbereitung.
EP0682099A1 (fr) Procédé et dispositif de traitement de matériaux composites d'emballage et/ou déchets plastiques ainsi que l'utilisation du résidu solide carboné de la pyrolyse
EP1203060B1 (fr) Procede et dispositif pour valoriser des gaz provenant de bassins de decantation
CH552523A (de) Verfahren zur herstellung und wiedergewinnung von chemikalien und brennstoffen aus organische feststoffe enthaltenden abfaellen, insbesondere muell.
EP0495814B1 (fr) Procede pour l'elimination de dechets
DE60111355T2 (de) Verfahren und vorrichtung zum behandeln von ch polymerketten aufweisenden materialien
DE10140353B4 (de) Anlage zur verschmutzungsfreien Aufbereitung von organischen Abfällen
CH706804A2 (de) Verfahren und Vorrichtung zur Verdampfung von Biomasse und kohlenstoffhaltigen Stoffströmen zur Erzeugung von Energieträgern.
EP3446799B1 (fr) Procédé de recyclage à partir de déchets
DE10317084A1 (de) Verfahren zur energetischen und stofflichen Verwertung von Reststoffen unter Einsatz von Kaskadenreaktoren
DE202007016421U1 (de) Anlage zur Behandlung und Aufbereitung von Abfallstoffen aus Verbundmaterialien, insbesondere Verbundkartons (Tetrapacks)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20010320

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

TPAD Observations filed by third parties

Free format text: ORIGINAL CODE: EPIDOS TIPA

17Q First examination report despatched

Effective date: 20030916

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20040327