Patent ID: 7638068
Filing Date: 2009-12-29
Classification: C02F,C10L,F02D,F02M,Y02T,Y02W

Abstract:
1. A method for producing electric power from concentrated grease trap pumpings which comprises: (a) heating said concentrated grease trap pumpings sufficiently to liquefy all contained grease, (b) separating the heated concentrated grease trap pumpings into; (c) heating said oil-rich stream sufficiently to evaporate contained water producing a grease fuel, (d) flowing said grease fuel to a grease fuel storage device, (e) flowing the stored grease fuel to an engine generator, (f) combusting the grease fuel in said engine generator whereby: (g) placing the jacket water heat exchange fluid in a heat exchange relationship for the heating and liquefying of the concentrated grease trap pumpings.