Device and installations for the distillation by thin layer evap

Distillation separation method

Falling-film process for the cocurrent evaporation of a solution

H.sub.2 S and alcohol recovery process

Method for selective and/or unselective vaporization and/or deco

Method for the distillation purification of organic heat transfe

Method of deodorizing and/or deacidifying high-boiling organic c

Method of operating a still

Method of recovery of liquid chlorine derivatives of hydrocarbon

Method of separation of fatty alcohols from solutions comprising

Partial load enabled falling film evaporator and method for...

Process for demonomerizing polycapronamide

Process for reducing the acidity of organic polymeric isocyanate

Process for separating and recovering residual monomers from aqu

Process for the extraction of oil or polychlorinated biphenyl fr

Process for the preparation of sump product

Product separation and recovery system

Solvent recovery

Still