Refrigeration type water desalinisation units
Regenerative heating system for horizontal coke oven batteries
Regeneratively-operated coke oven
Regenerator lining for regenerator chamber cells in coke ovens
Remotely operable pressure vessel system
Remotely operable vessel cover positioner
Retort heat exchanger apparatus
Retort heating apparatus
Retort heating apparatus and methods
Retort oven with adjustable floor
Retort with anti-bridging mechanical agitator
Retorting system and disposal site
Retractable hood for transfer of coke
Retrofit coke oven door seal
Retrofit coke oven door seal
Reversing method and apparatus for the automatic heating change-
Rich-gas burner arrangement in heating flues for coke oven chamb
Rotary calciner
Rotary drum cooler having adjustable lifters
Rotary evaporator