Radial configuration of evaporator heating elements and method

Radial skin evaporator

Radioactive waste concentration

Reactor for the synthesis of urea

Reciprocating evaporator

Recovering chloride flux salts for aluminum

Recovery of ammonium decavanadate from aqueous solution

Recovery of polymer from solution

Removal of reaction diluent from poly(arylene sulfide) reaction

Rotary apparatus for combined multi flashing and boiling liquids

Rotary evaporation with variable dosage metering

Rotary evaporator with control system

Rotary film apparatus

Rotary film evaporating apparatus

Rotary processors and vacuum systems

Rotary vane type evaporator

Rotary vane type evaporator

Rotatably-mounted spray dryer

Rotating disc evapo-extrusion process and apparatus

Rotating falling film evaporator