Definition of the Subject and Its Importance
The thermal plasma technology [1, 2] has been used for over 30 years mainly for surface coating, metal welding and cutting, powder treatment and synthesis, and metal melting and smelting. More recently, thermal plasmas have also been used for the pyrolysis of hazardous liquids and gasses and the compaction of solid wastes [3]. Examples of the latter technology are the destruction of asbestos-contaminated waste materials and the vitrification of the ash by-product of waste-to-energy plants. Efforts to apply plasma in the thermal treatment of municipal solid wastes (MSW) , in the absence of partial combustion, have not been successful because of the required high “investment” of electricity per unit of mass treated. Therefore, in this essay, we are examining processes where thermal plasma is used in conjunctionwith partial oxidation and gasification of the organic compounds contained in the MSW, thus reducing the consumption of electricity...
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Abbreviations
- Arc plasma:
-
A gas that is heated electrically to temperatures up to 20,000 K by means of an arc struck between two electrodes.
- Arc plasma torch:
-
Device used to generate a thermal plasma.
- Efficiency of energy generation:
-
Ratio of net electrical energy generated to chemical heat input, per ton of MSW processed.
- MSW:
-
Municipal solid waste, mixed waste that is collected by a given collection system.
- Non-transferred arc plasma torch:
-
The two electrodes located within a water-cooled plasma torch.
- Torch thermal efficiency:
-
Ratio of enthalpy input to the plasma-forming gas to electrical energy input to the plasma torch.
- Transferred arc:
-
The material to be processed serves as an electrode.
- Vitrification:
-
Also called glassification: converting WTE ash to a glassy substance by melting at high temperatures.
- WTE:
-
Acronym for waste-to-energy, i.e., thermal treatment of solid wastes to recover their chemical energy content.
Bibliography
Primary Literature
Fauchais P, Vardelle A (1997) Thermal plasmas. IEEE T Plasma Sci 5(6):1258–1280
Kogelschatz U (2004) Atmospheric-pressure plasma technology. Plasma Phys Control Fusion 46:B63–B75, s.l
Heberlein J, Murphy AB (2008) Thermal plasma waste treatment. J Phys D Appl Phys 41:s.l., 053001
Caroline D (2010). Technical and economic analysis of plasma-assisted waste-to-energy processes. M.S. Thesis, Earth and Environmental Engineering, Columbia University. www.seas.columbia.edu/earth/wtert/sofos/ducharme_thesis.pdf
Themelis NJ, Kim YH (2002) Energy recovery from New York City waste. Waste Manag Res 20:223–233, s.l
HSC. Chemistry, 2010. http://www.hsc-chemistry.com
Reimann DO (2008). CEWEP energy report (Status 2001–2004). www.cewep.org
NOVELECT (2003). Innovative applications of thermal plasmas (in French). s.l.: EDF publication
Europlasma. http://www.europlasma.com/
Corp, ALter NRG/ Westinghouse Plasma (2010). www.alternrg.ca
lgiorno V, De Feo G, Della Rocca C, Napoli R (2003) Energy from gasification of solid wastes. Waste Manag 23:1–15
Books and Reviews
Alexander F (2008) Plasma chemistry. Cambridge University Press, New York
Boulos MI, Fauchais P (1994) Thermal plasmas, fundamentals and applications, 1st edn. Springer, Dordrecht, p 468
Bridgwater AV (1995) The technical and economic feasibility of biomass gasification for power generation. Fuel 74(5):631–653
Bridgwater AV, Toft AJ, Brammer JG (2002) A techno-economic comparison of power production by biomass fast pyrolysis with gasification and combustion. Renew Sust Energ Rev 6:181–248
Clark BJ, Rogoff MJ (2010). Economic feasibility of a plasma gasification plant. Proceedings of the 18th annual North American waste to energy conference (NAWTEC 18–35), City of Marion, Iowa, 11–13 May 2010
Gomez E, Amutha Rani D, Cheeseman CR, Deegan D, Wisc M, Boccaccini AR (2009) Thermal plasma technology for the treatment of wastes: a critical review. J Hazard Mater 161:614–626
Hackett C, Williams RB, Durbin TD, Welch W, Pence J, Jenkins BM, Aldas R, Salour D (2004) Evaluation of conversion technology processes and products, University of California
Heberlein J (2002) New approaches in thermal plasma technology. Pure Appl Chem 74(3):327–335
Juniper Consulting (2008) Independent waste technology report, the Alter NRG/Westinghouse plasma gasification process
Klein A, Themelis NJ (2003) Energy recovery from municipal solid wastes by gasification. North American waste to energy conference (NAWTEC 11) 11 proceedings, ASME International, Tampa, FL
Kogelschatz U (2004) Atmospheric-pressure plasma technology. Plasma Phys Control Fusion 46:B63–B75
Murphy AB, McAllister T (2001) Modeling of the physics and chemistry of thermal plasma waste destruction. Phys Plasmas 8:2565–2572
Niessen WR, Markes CH, Sommerlad RE (1996) Evaluation of gasification and novel thermal processes for the treatment of municipal solid waste. NREL/TP-430-21612, Aug 1996
Plasco Energy Group. http://www.plascoenergygroup.com/
Solonenko OP. Thermal plasma torches and technologies. Cambridge Science International Publishing, Cambridge
Titus CH, Surma JE (1998). Integrated environmental technologies, LLC, enhanced tunable plasma-melter vitrification systems. Patent number 5,811,752, 22 Sep 1998
Willis KP, Osada S, Willerton KL (2010) Plasma gasification: lessons from ecovalley WTE facility. Proceedings of the 18th annual North American waste to energy conference (NAWTEC 18–3515), Orlando, FL, 11–13 May 2010
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Themelis, N.J., Vardelle, A.M. (2013). Plasma-Assisted Waste-to-Energy Processes. In: Kaltschmitt, M., Themelis, N.J., Bronicki, L.Y., Söder, L., Vega, L.A. (eds) Renewable Energy Systems. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-5820-3_407
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