Method for heat recovery in manufacturing gasified fuel

摘要

The present invention provides a method for manufacturing a gasified fuel gasified by partial oxidation of a liquid fuel which contains water and has decreased viscosity effected by using oxygen, in which a water-decreased gasified fuel is manufactured by heating the liquid fuel to a predetermined temperature to separate into a water layer and a fuel layer, and by partially oxidizing; by using oxygen, the fuel layer obtained by liquid-liquid separation at the stage just before gasification so that gasification is carried out. The separation into a water layer and a fuel layer can be accelerated by adding an emulsion breaker to the liquid fuel or by applying an electric field.