Radial inflow compressor for large volumetric flows

Reaction and distillation device

Readjustment device for coke oven batteries

Recovery apparatus

Recovery of matter evaporated from barrels

Recovery of solvent from acetylene steel cylinders to make the c

Rectification column for isolating pure substances from high...

Rectifier

Rectifying column for extractive distillation of...

Recycling apparatus for obtaining oil from plastic waste

Recycling of tires, rubber and other organic material...

Reduced-pressure distillation system

Reflux divider for a column having portions for the transfer...

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

Retort heat exchanger apparatus

Retort heating apparatus

Retort heating apparatus and methods