METHOD TO PRODUCE CATALYST FOR METHANOL LOW-TEMPERATURE SYNTHESIS

摘要

FIELD: petrochemical industry. SUBSTANCE: catalyst is produced by thermal disintegration of copper-zinc-aluminum and/ or chrome hydroxocarbonate with structure of hydrozincite-aurichalcite under temperature of 250 - 450 C. Composition of catalyst corresponds to empirical formula: Cu_0,30-0,55 Z_0,30-0,62 Me+30,08-0,15O_n with Me³⁺ is aluminum and/ or chrome, n - by stoichiometry. EFFECT: improved process. 2 tbl