33036 ⎘
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 - containing iron group metals, noble metals or copper; Noble metals EMT-type, e.g. EMC-2, ECR-30, CSZ-1, ZSM-3 or ZSM-20
Catalyst for synthesizing aromatic hydrocarbons and preparation method therefor
#2Methyl acetate preparation method
#3Cold start catalyst and its use in exhaust systems
#4Catalytically active material and catalytic converter for the selective catalytic reduction of nitrogen oxides
#5Rare Earth Exchanged Catalyst for Use in Detergent Alkylation