Molded catalyst for production of triethylenediamine, method for its production, and method for producing triethylenediamine

摘要

A molded catalyst for production of triethylenediamine, wherein (1) the main components are silica and crystalline aluminosilicate, (2) the silica is amorphous, and the content of the silica is from 5 to 70 wt%, (3) the molar ratio of silica to alumina in the crystalline aluminosilicate is at least 12, and the content of the crystalline aluminosilicate is from 30 to 95 wt%, and (4) the hardness is at least 1 kg.