Regenerative Energie
High repair costs, outlay for flue gas cleaning systems and the stagnation of the waste availability are the challenges for economical operation of thermal recycling plants. Corrosion mechanisms in waste incinerators, biomass and alternative fuel plants are partly responsible for the high maintenance costs and require a series of measures in order to secure and increase the availability of the respective plants.
As is well known, thermal utilisation of waste in waste incinerators, biofuel and alternative fuel plants causes corrosion on the material qualities traditionally used, e.g. 16Mo3, P265GH, 13CrMo45, etc. In particular at high material temperatures, the elements chlorine and sulphur which are released in the flue gas cause extreme emaciation as a result of high-temperature chlorine corrosion and molten salt corrosion. The restricting of flue gas temperatures, the flue gas composition and the operating method can help minimise corrosion mechanisms. However, this makes it impossible to increase the level of efficiency and thus improve electricity production and at the same time it does not make for a clear reduction of damage. It is therefore imperative to take measures on the material side. As well as other measures, the method of weld cladding has emerged - this method makes it possible to increase corrosion resistance whilst still utilising the benefits (strength, weldability, formability and price) of traditional steel materials. The following chapters describe different individual weld cladding methods and constructional options, and the specific advantages and disadvantages are explained.
| Copyright: | © Thomé-Kozmiensky Verlag GmbH |
| Quelle: | Waste Management, Volume 2 (September 2011) |
| Seiten: | 20 |
| Preis: | € 0,00 |
| Autor: | Dipl.-Ing. Wolfgang Hoffmeister Dipl.-Ing. Arne Manzke |
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Rechtliche und praktische Unsicherheiten bei der Durchführung des europäischen Klimaanpassungsrechts durch das Bundes- Klimaanpassungsgesetz (KAnG)
© Lexxion Verlagsgesellschaft mbH (6/2025)
In the context of the European Climate Law (EU) 2021/1119), the Governance Regulation (EU) 2018/1999 and the Nature Restoration Regulation (EU) 2024/1991, the KAnG came into force on July 1, 2024.
Transformatives Klimarecht: Raum, Zeit, Gesellschaft
© Lexxion Verlagsgesellschaft mbH (6/2025)
This article contends that climate law should be conceived as inherently transformative in a double sense. The law not only guides the necessary transformation of economy and society, but is itself undergoing transformation.
Maßnahmen zur Klimaanpassung sächsischer Talsperren
© Springer Vieweg | Springer Fachmedien Wiesbaden GmbH (5/2025)
Die Landestalsperrenverwaltung des Freistaates Sachsen (LTV) betreibt aktuell insgesamt 87 Stauanlagen, darunter 25 Trinkwassertalsperren. Der Stauanlagenbestand ist historisch gewachsen und wurde für unterschiedliche Zwecke errichtet.