Large deposits of coal in the world enable to utilize in composite fuel with water
and diesel, which help reducing the demand of petroleum fuels. This composite used in different
thermal machines, especially in plant combustion engines with no change in the fuel
combustion technology. A carbon powder containing small molecules dissolved in water in -
coal-water- fuel (CWF) -is good fuel for applying in large capacity engines in electrical plants.
This paper gives necessary information about obtaining of water-coal emulsion including its
physical properties and focuses on the action of sea water vapor in CWF. The experimental
tests indicate a higher thermal efficiency of engine fueled by water–coal-fuel emulsion than
engine fueled by black oil lonely. The increased emission of CO2 or NOx can be reduced in the
plants simply by chemical reduction. The paper explains the appropriate ratios leading to
effective combustion process. This paper is a certain challenge for finding a new fuel sources
as a competition for crude oil. The thermal behavior of different ratios of composite fuel were
measured in thermo-gravimetric station under normal atmosphere pressure, to determine the
appropriate ratio of CWF. The results show that the addition of 30% sea water as vapor in
CWF decrease NOx and gives high thermal efficient.
تاريخ النشر
18/08/2016
الناشر
International Journal of Energy and Environmental Research
علاء محمود عبد القادر مسلم | Alaa M A Musalam | 5756