32997 ⎘
Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites; Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups - EMT-type, e.g. EMC-2, ECR-30, CSZ-1, ZSM-3 or ZSM-20
Process for the synthesis, with multiple seeding, of zeolite crystals having a controlled particle size
#2Method for preparing acrylic acid and methyl acrylate
#3Process for making molecular sieves
#4Methyl acetate preparation method
#5Multilayer coated particle filter
#6Alkylation catalysts with low olefin skeletal isomerization activity