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Now showing items 11-13 of 13
Vapor-compression evaporative air conditioning systems and components
(United States. Patent and Trademark Office, 2002-08-06)
Novel vapor compression evaporative cooling systems which use water as a refrigerant are provided, as are methods for using same. Also provided are novel compressors, compressor components, and means for removing noncondensibles ...
Method for conversion of biomass to chemicals and fuels
(United States. Patent and Trademark Office, 2000-03-28)
This invention provides a method for thermally converting volatile fatty acid (VFA) salts to ketones by mixing dry calcium salts of VFAs with hot heat transfer agent in an evacuated container, thereby causing thermal ...
Quasi-isothermal brayton cycle engine
(United States. Patent and Trademark Office, 2005-05-03)
An engine includes a compressor, and combustor, and an expander. The compressor compresses ambient air. The combustor burns the compressed air, and produces exhaust gasses. The expander receives the exhaust gases from the ...