Use este identificador para citar ou linkar para este item: http://repositoriosenaiba.fieb.org.br/handle/fieb/258
Título: Energetics aspects of the OEC in natural gas confined flames
Título(s) alternativo(s): XXIII INTERNATIONAL CONFERENCE ON EFFICIENCY, COST, OPTIMIZATION, SIMULATION AND ENVIRONMENTAL IMPACT OF ENERGY SYSTEMS
Autor(es): Santos, Alex Álisson Bandeira
Torres, Ednildo Andrade
Pereira, Pedro Afonso de Paula
Palavras-chave: Soot
Thermal Radiation
Technical OEC
Natural gas
Data do documento: 2010
Citação: SANTOS, A. A. B.; TORRES, E.A. ; PEREIRA, P.A.P. . Energetics aspects of the OEC in natural gas confined flames. In: ECOS 2010 – XXIII INTERNATIONAL CONFERENCE ON EFFICIENCY, COST, OPTIMIZATION, SIMULATION AND ENVIRONMENTAL IMPACT OF ENERGY SYSTEMS. Lausanne: EPFL, 2010.
Resumo: The concept of environmental efficiency in equipments is increasingly in tariff with the unfolding of global warming, and, among the industrial equipments, the burners have a major impact in this discussion because it is an equipment of industrial combustion. Demand for environmentally more efficient burners, with the reduction of emissions is essential for the proper use of fossil fuels during the transition between this energy sources for alternatives energy, which can last more than fifty years. This study evaluates experimentally the technique of oxygen enhanced combustion – OEC – and its interaction with the soot formation and thermal radiation in natural gas confined flames. The literature shows that works with OEC technique – technique that has important points for improving the thermal efficiency of combustion – cause under certain conditions the increase of soot formation. The soot as an important participant in the radiant heat transfer, it can, with its interaction with the OEC, bringing the increase in thermal efficiency of burners, implementing the heat transfer from the flame for heating areas, thereby reducing the consumption fuel, the temperature of flame, and, consequently, reduces the emission of NOx. In the experiment was used low enriched with oxygen, which does not require significant existing equipment changes. This technology can be an important tool for the adequacy of the industry in general, particularly in oil and gas, for the technological challenge of reducing global warming.
URI: http://repositoriosenaiba.fieb.org.br/handle/fieb/258
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