Method of measuring concentration of fuel

Details Method of measuring concentration of fuel Method of measuring concentration of fuel

2011-07-05

2011-07-05

Gakh, Yelena G (Department: 1777)

Chemistry: analytical and immunological testing

Measurement of electrical or magnetic property or thermal...

C436S034000, C436S137000

Reexamination Certificate

active

07972864

ABSTRACT:
A method of measuring concentration of a fuel is provided. First, a fuel cell unit having at least an anode, a cathode, and a membrane electrode assembly (MEA) is provided. Next, a fuel is supplied to the anode, while a reactive gas is supplied to the cathode. Then, the amount of the reactive gas supplied to the cathode is adjusted and the concentration of the fuel is estimated in accordance with the consumption rate of the reactive gas in the fuel cell unit.

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