Innovativer Ansatz für einen optimierten EBS-Einsatz in Zementwerken
Das EU-Kreislaufwirtschaftspaket bewirkt weitreichende Maßnahmen und Veränderungen in der Sammlung und Aufbereitung von Kunststoffverpackungen in ganz Europa. Trotz der bereits heute ausgeprägten Recyclingaktivitäten sind auch in Österreich zusätzliche Anstrengungen erforderlich, um die Recyclingquote von Kunststoffverpackungen bis 2025 zu verdoppeln (siehe Abb. 1).
Ersatzbrennstoff im Wandel. Die zu erreichenden Recyclingziele, das EUKreislaufwirtschaftspaket und neue gesetzliche Vorgaben erfordern neue Ansätze für einen optimierten Einsatz von Kunststoffmüll als Ersatzbrennstoff (EBS). Ein neues Konzept – geboren aus der Zusammenarbeit von ARA und ANDRITZ – ist die deutliche Erhöhung der Ersatzbrennstoffraten und die Reduktion des CO2-Ausstoßes von Mitverbrennungsanlagen wie Zementwerken. Durch den Einsatz neuer Technologien, eigens aufbereitetes Material und spezielle Materialmischungen ermöglichen die Produktion von optimiertem EBS. Die Machbarkeit der neuen Lösung wurde bereits mit mehreren Versuchen im ANDRITZ Recycling Technology Center (kurz ART Center) in St. Michael, Österreich, unter Beweis gestellt.
| Copyright: | © Lehrstuhl für Abfallverwertungstechnik und Abfallwirtschaft der Montanuniversität Leoben | |
| Quelle: | Recy & Depotech 2022 (November 2022) | |
| Seiten: | 4 | |
| Preis inkl. MwSt.: | € 2,00 | |
| Autor: | Dipl.-Ing. Franz Frühauf  Jürgen Secklehner | |
| Artikel weiterleiten | In den Warenkorb legen
| Artikel kommentieren |
Diese Fachartikel könnten Sie auch interessieren:
Novel Reutilization of Municipal Solid Waste Incineration Bottom Ash (MSW IBA)
© WTERT Asia (4/2017)
Slides from the presentation
New Waste-to-Energy Facility Energy Works Hull, United Kingdom
© Thomé-Kozmiensky Verlag GmbH (9/2016)
Energy Works Hull (the Project) is a milestone project for the UK’s waste and renewable energy sector. It will be one of the largest gasification facilities receiving MSW in the UK, indeed in Europe. It is one of the first advanced conversion technology Projects to receive its renewable electricity subsidies through a Contract for Difference, the mechanism by which the UK Government determined to move from Renewable Obligation Certificates following its Electricity Market Reform process. It also plays a significant part of the urban regeneration of the City of Hull. The level of community engagement and benefit has resulted in the project receiving a GBP19.9M grant from the European Union’s Regional Development Fund.
Enhancing of the Energy Efficiency of an Existing Waste Incineration Plant by Retrofitting with a District Heating Network
© Thomé-Kozmiensky Verlag GmbH (9/2016)
The German Cycle Economy Act (Kreislaufwirtschaftsgesetz KrWG) and discussions on the turn of local energy policies led to intensive examination of options for optimising utilisation of heat produced by the waste incineration plant (MKW) in Weißenhorn. This has been carried out by the waste management firm(Abfallwirtschaftsbetrieb – AWB) of the district of Neu-Ulm over a long period of time. This was also prompted by knowledge that utilisation of already generated energy in the form of combined heat and power generation (CHP) is one of the most efficient ways of achieving climate protection targets. This results from considering which courses of action are available for climate protection.
International Experience of Risks Sharing between Public and Private Entities in Energy-from-Waste Plants Construction
© Thomé-Kozmiensky Verlag GmbH (9/2016)
Imagine that you are the mayor of a city named Metropolis and are in Charge of School logistics. Before doing so, you might have to ask yourself a few essential questions. What kind of transportation will you provide? Who will it benefit: students, staff or both? Where will the service be provided? When will it be provided: in the evening, morning? And finally, how much will it cost? All these essential questions need to be answered before starting to implement this project and to buy your buses. By doing so, planning, financing, building and operating the chosen mean of Transportation will become an easier task. After that, your political decisions will direct the choice of implication of private sector on the different aspects of your project.
Application of Modified NiCrMo Alloy Systems for Boiler Tube Surface Protection in Waste-to-Energy Environments
© Thomé-Kozmiensky Verlag GmbH (9/2016)
Internationally, Waste to Energy and Incineration markets continue to grow in capacity as fossil fueled facilities decline and nuclear generation is curtailed. With this comes a greater need to burn more corrosive materials combust at higher temperatures and extract more energy. The reliability burden that this places on operators of plants is re-opening opportunities for thermal spray solutions as a cost effective solution for boiler tube protection. Where maintenance costs, opportunity costs and access restrictions may preclude alternative in-situ technologies, thermal spray technology may fill a gap in providing new reliable and flexible process and materials technologies for both mid- and long-term protection of water wall and superheater tubes. While historically thermal spray coating solutions have had a spotty record in waste to energy environments, advances in both process and materials technology specifically for WTE environments is such that coating performance now approaches the performance of high alloy wrought materials. This is verified through accurate laboratory modeling and scale tests and trials conducted by OEM’s and plants.
Physikalische und biologische
Aufbereitungs- und Behandlungs-
technologien, TU Braunschweig
