DE19722677A1 - Environmentally-friendly exploitation of thermal energy and aluminium contained in waste packing material composites - Google Patents

Environmentally-friendly exploitation of thermal energy and aluminium contained in waste packing material composites

Info

Publication number
DE19722677A1
DE19722677A1 DE19722677A DE19722677A DE19722677A1 DE 19722677 A1 DE19722677 A1 DE 19722677A1 DE 19722677 A DE19722677 A DE 19722677A DE 19722677 A DE19722677 A DE 19722677A DE 19722677 A1 DE19722677 A1 DE 19722677A1
Authority
DE
Germany
Prior art keywords
gasification
composites
environmentally
thermal energy
packing material
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Withdrawn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
DE19722677A
Other languages
German (de)
Inventor
Heinz Prof Dr Hoelter
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
Application filed by Individual filed Critical Individual
Priority to DE19722677A priority Critical patent/DE19722677A1/en
Publication of DE19722677A1 publication Critical patent/DE19722677A1/en
Withdrawn legal-status Critical Current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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1003—Waste materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/30—Pyrolysing
    • F23G2201/303—Burning pyrogases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/40—Gasification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/50—Fluidised bed furnace
    • 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

Landscapes

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

Abstract

The process is especially suitable for disposal of paper and/or plastic packing composites, which contain aluminium. The metal and energy may be recovered. Carbonaceous components are gasified, below the m. pt. of metal contained. Products of gasification are charged into an existing fossil-fuelled plant, to supply additional heat. At the same time, dioxine, furnace and other toxic materials are cracked and/or destroyed at high temperature. Preferably the existing plant includes a suitable flue gas cleaning system, for environmental protection.

Description

Es ist bekannt, daß Verpackungen hergestellt werden aus unterschiedlichen Materialzusammensetzungen.It is known that packaging is made from different types Material compositions.

Papier wird kaschiert mit Kunststoff und/oder Papier mit Metallfolien und/oder auch Kunststoff mit Metall und Papier.Paper is laminated with plastic and / or paper with metal foils and / or plastic with metal and paper.

Insbesondere wo außer dem normalen Verpackungsschutz auch ein Feuchteschutz gegeben sein muß werden vielfach Metallfolien genutzt.Especially where there is moisture protection in addition to the normal packaging protection metal foils must be used in many cases.

Diese Metallfolien bestehen überwiegend aus Aluminium.These metal foils mainly consist of aluminum.

Das Problem ist nach der deutschen Verpackungsverordnung das der Restanteil der Verpackung oder die Verpackung an sich recycelt oder ökologisch und/oder ökonomisch genutzt werden muß.The problem according to the German packaging regulation is that the remaining part of the Packaging or the packaging itself is recycled or ecologically and / or economically must be used.

Aus diesem Grunde wird erfindungsgemäß vorgeschlagen eine Verpackungsvergasungs- Technologie zu nutzen die alle Stoffe die brennbar und/oder vergasungsfähig sind unter dem Schmelzpunkt der entsprechenden Metallfolie liegen.For this reason, the invention proposes a packaging gasification To use technology that all substances that are flammable and / or gasifiable under the Melting point of the corresponding metal foil.

Hierzu wird insbesondere erfindungsgemäß vorgeschlagen, die Vergasungseinheit zu kuppeln mit einer bereits vorhandenen Wärmeerzeugungsanlage. Vergasung kann im Sinne der Erfindung auch eine Pyrolyse sein.For this purpose, it is proposed according to the invention in particular to couple the gasification unit with an existing heat generation system. Gasification can in the sense of Invention can also be pyrolysis.

Diese wird in einfachster Form dadurch gestaltet, daß ein Satellit an eine Wärmeerzeugungsanlage angekuppelt wird, wobei diese Wärmeerzeugungsanlage auch entstehende Dioxine, Furane und dergleichen entweder durch die Hochtemperatur in der Wärmeerzeugungsanlage und/oder bereits durch nachgeschaltete Umweltschutzanlagen ökologisch einwandfrei betrieben werden kann.This is designed in the simplest form by placing a satellite on one Heat generation system is coupled, this heat generation system also resulting dioxins, furans and the like either by the high temperature in the  Heat generation system and / or through downstream environmental protection systems can be operated ecologically.

Im anderen Falle wenn die Vergasungstechnologie als Einzeltechnologie betrieben werden soll und eine relativ kleine Einheit darstellt, dann würde, wenn eine Wärmenutzung nicht vorhanden ist, entsprechend der Aufgabenstellung für den jeweiligen Betrieb eine Wärmenutzung als Abgasfangvorrichtung vorgesehen und in dieser ebenso wie bei der Satellitenfeuerung eine Temperatur erzeugt wird daß die gefährdenden toxischen Stoffe nachverbrannt werden und/oder durch geeignete bekannte Absortionsmaßnahmen ökologisch neutral der Atmosphäre übergeben werden können.In the other case, if the gasification technology is to be operated as a single technology and represents a relatively small unit, then if heat utilization was not is available, according to the task for the respective company Heat use provided as an exhaust gas trap and in this as well as in the Satellite firing produces a temperature that is hazardous to the toxic substances afterburned and / or ecologically by suitable known absorption measures can be imparted neutral to the atmosphere.

Jedoch der Grundgedanke wird dadurch nicht eingeschränkt in dem eine thermische Zersetzung von Verpackungsmaterial in der Art gestaltet wird, daß unterhalb der Schmelztemperatur der jeweiligen Metallfolie die Verbundstoffe wie Papier und oder auch Kunststoffe vergast und/oder abgeschmolzen werden können.However, the basic idea is not limited in this by a thermal Decomposition of packaging material is designed in such a way that below the Melting temperature of the respective metal foil, the composite materials such as paper and or Plastics can be gasified and / or melted.

Vorteilhaft ist, diese erfindungsgemäße Verfahrenstechnik in einer Wirbelschichtanlage durchzuführen.This process technology according to the invention in a fluidized bed system is advantageous perform.

Hier ist eine gleichmäßige Temperatur auf den zu trennenden Körper Metall - Verbundstoff gut möglich.Here a uniform temperature on the body to be separated metal composite is good possible.

Claims (2)

1. Verfahren zur Trennung von Verbundstoffen, vorzugsweise für die Verpackungsindustrie dadurch gekennzeichnet das durch einen thermischen Verfahrensschritt gewährleistet ist, daß die Temperatur unter dem Schmelzpunkt des Verbundstoffes Metall gehalten wird und gleichzeitig ein Vergasen der Verbundstoffe wie z. B. Papier und/oder Kunststoff vorgenommen wird und das Vergasungsprodukt einer weiteren Aufheizung zur Wärmeversorgung unterzogen wird vorzugsweise einem fossilen Verbrennungssystem zugeführt wird, so daß entstehende Dioxine, Furane und weitere toxische Stoffe bei Hochtemperatur gespalten und/oder vernichtet werden und vorzugsweise bereits eine vorhandene Rauchgasreinigung mit dem nachgeschalteten Verbrennungssystem für die ökologische Verfahrenstechnologie Sorge trägt.1. A process for separating composites, preferably for the packaging industry , which is ensured by a thermal process step that the temperature is kept below the melting point of the composite metal and at the same time gasification of the composites such as. B. paper and / or plastic and the gasification product is subjected to a further heating for heat supply is preferably fed to a fossil combustion system, so that resulting dioxins, furans and other toxic substances are split and / or destroyed at high temperature and preferably already existing flue gas cleaning ensures the ecological process technology with the downstream combustion system. 2. Verfahren nach Anspruch 1 dadurch gekennzeichnet, daß die Verfahrenstechnologie für die thermische Nutzung und Trennung der Metallanteile von Verbundstoff vorzugsweise als Wirbelschichtvergasungsanlage mit nachgeschalteter räumlich getrennter nicht durch Strahlungseinfluß rückwärts beeinflußt ist.2. The method according to claim 1, characterized in that the process technology for the thermal use and separation of the metal parts of composite preferably as Fluidized bed gasification plant with a downstream spatially separated through Radiation influence is influenced backwards.
DE19722677A 1997-05-30 1997-05-30 Environmentally-friendly exploitation of thermal energy and aluminium contained in waste packing material composites Withdrawn DE19722677A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19722677A DE19722677A1 (en) 1997-05-30 1997-05-30 Environmentally-friendly exploitation of thermal energy and aluminium contained in waste packing material composites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722677A DE19722677A1 (en) 1997-05-30 1997-05-30 Environmentally-friendly exploitation of thermal energy and aluminium contained in waste packing material composites

Publications (1)

Publication Number Publication Date
DE19722677A1 true DE19722677A1 (en) 1998-12-03

Family

ID=7830938

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722677A Withdrawn DE19722677A1 (en) 1997-05-30 1997-05-30 Environmentally-friendly exploitation of thermal energy and aluminium contained in waste packing material composites

Country Status (1)

Country Link
DE (1) DE19722677A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6401635B1 (en) 1998-08-12 2002-06-11 Corenso United Oy Ltd. Liquid carton waste material recycling process and apparatus for recycling liquid carton waste material
WO2010054449A1 (en) * 2008-11-11 2010-05-20 Wagner Jansiski Sanerip Process for separating aluminum and similar components from cardboard packages

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6401635B1 (en) 1998-08-12 2002-06-11 Corenso United Oy Ltd. Liquid carton waste material recycling process and apparatus for recycling liquid carton waste material
WO2010054449A1 (en) * 2008-11-11 2010-05-20 Wagner Jansiski Sanerip Process for separating aluminum and similar components from cardboard packages

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