Apparatus and process for mixing cracking catalyst with a fluid

Apparatus for generating hydrogen

Apparatus for removing nitrogen oxides from flue gas

Apparatus for the two-stage selective oxidation of carbon monoxi

Automatic steam sterilizer having air exhaust valve

Calcining calcium sulphate dihydrate

Catalytic exhaust gas purifying device

Catalytic unit for gas phase catalysis, more especially for use

Device for extracting particulate materials of a fluidized bed f

Gas generators having controlled operational attitudes

Load conditioning control apparatus for steam sterilization

Sterilization system

Sterilizing apparatus

Tubular reactor for the high pressure polymerization of alpha-ol

Unplumbed sterilizer