Thermal measuring and testing – Thermal testing of a nonthermal quantity
Patent
1986-09-05
1987-11-10
Pellinen, A. D.
Thermal measuring and testing
Thermal testing of a nonthermal quantity
219 1055R, 219 1055M, 106DIG1, 374122, G01N 2500
Patent
active
047054093
ABSTRACT:
A method and apparatus is provided for reducing and measuring carbon content in fly ash. The invention employs microwave energy as the method of heating for inducing combustion of the carbon in a fly ash sample. Measurement of the carbon content can be accomplished in accordance with the present invention by measuring temperature differential of an excess energy absorber in the form of water before and after the fly ash is exposed to microwave radiation.
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Fuller Leon K.
Pellinen A. D.
Silverman Arnold B.
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