Optimizing inlet air for gas turbines

Power plants – Combustion products used as motive fluid – Process

Reexamination Certificate

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C252S070000

Reexamination Certificate

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06952925

ABSTRACT:
Air intake temperature in a gas turbine is regulated by a heat exchange fluid having a low viscosity at low temperatures. The circulated heat transfer fluid preferably comprises an alkali metal formate, most preferably potassium formate. The potassium formate may be blended with other alkali metal formate(s), with alcohol, glycols, salt brines, or any combination of glycols, alcohols, Sodium Nitrite, Sodium Nitrates, Potassium Chloride, Sodium Chloride, water and/or or other salt brines.

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