Raney-type catalysts for the hydrogenation of halonitroaromatic
Reaction processes in a multi-stage fluidized bed
Reactivation of arsenic-poisoned noble metal catalyst for remova
Reducing methylacetylene charged to an ethylene production
Reducing xylene loss in the catalytic isomerization of a xylene-
Reduction of the Bromine Index of linear alkylbenzenes
Removal of .alpha.-methyl styrene from cumene
Ruthenium-phosphine complex