34280 ⎘
Chemical, physical or physico-chemical processes in general; Their relevant apparatus Details relating to random packing elements
Sub-classes:Structured elements and methods of use
#2STRUCTURED ELEMENTS AND METHODS OF USE
#3STRUCTURED ELEMENTS AND METHODS OF USE
#4Structured elements and methods of use
#5Gas-liquid contact column and method using a combination of trays and packings
#6Method for controlling hydrogenation
#7Industrial process for production of an aromatic carbonate
#8Processes utilizing extractive distillation