Lostitall.. have you been reading internal documents/
is this the magic process.. for a company with an abundance of hot air.. waste products and a currently unusable coal fines stockpile?
Process for making a fuel product from coal fines and sewage sludge
United States Patent 6214064
Abstract:A process for making a fuel product including blending a sewage sludge with an acid, mixing an oxide-containing chemical with the blended sludge so as to cause a reaction which elevates a temperature of the sludge, pressurizing the mixed sludge to a pressure of greater than 14.7 p.s.i.a. for a period of time of no less than 15 seconds, mixing the pressurized mixed sludge with coal fines, and solidifying the mixture of pressurized mixed sludge and coal fines.
The oxide-containing chemical is either calcium oxide or calcium hydroxide. The acid is sulfamic acid.
The step of solidifying includes pelletizing the mixture. The solidified mixture has a BTU content of greater than 5000 BTU per pound.
Ann: Acquisition of Velvogen , page-24
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