CO.sub.2 removable from fluorocarbons by semipermeable membrane
CO2 recovery process for supercritical extraction
CO2 separator method and apparatus
Coalescer filter and method
Coated materials
Cold gas dryer for compressed natural gas
Cold gas-dynamic spraying process
Cold trap for CVD furnace
Collection device for gaseous emissions
Collection of dissolved gases from groundwater
Column and processes for purifying solvent-containing gases
Column installed condenser
Column specific parameters for retention time locking in chromat
Columnar filtering unit for spray painting
Combination filter for filtering fluids
Combination humidifier and air purifier
Combination quenching and scrubbing process and apparatus theref
Combined method of separating oxygen and generating power
Compact light weight condenser assembly
Compact, high-efficiency, gas/liquid separator method and...