Method of analyzing the alcohol content and/or the calorific val

Details Method of analyzing the alcohol content and/or the calorific val Method of analyzing the alcohol content and/or the calorific val

1990-06-11

1992-07-28

Wieder, Kenneth A.

Electricity: measuring and testing

Impedance, admittance or other quantities representative of...

Lumped type parameters

324663, 73 6141, G01N 2722

Patent

active

051343819

ABSTRACT:
A method of determining the alcohol content and/or the calorific vaue of fuels by containing the fuel and measuring the electrically measurable values in a measurement cell to determine the relative permittivity of the mixture as the characteristic of the alcohol content of the calorific value. The relative permittivity is then determined by means of a computer or circuitry, independent of the influence of the conductivity of the fuel.

REFERENCES:
patent: 3324049 (1967-05-01), Hanken
patent: 4112744 (1978-09-01), Tassano
patent: 4288741 (1981-09-01), Dechene et al.
patent: 4470300 (1984-09-01), Kobayashi
patent: 4801863 (1989-01-01), Schimion et al.
patent: 4885529 (1989-12-01), Lee et al.
patent: 4905655 (1990-03-01), Maekawa
patent: 4907442 (1990-03-01), Jones et al.
patent: 4939468 (1990-07-01), Takeuchi
patent: 4945863 (1990-08-01), Schmitz et al.
Proceedings of the Fourth International Symposium on Alcohol Fuels Technology, Sao Paulo, Brazil, Oct. 10, 1980, pp. 379-83.

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