FIELD: chemistry.
SUBSTANCE: invention relates to catalyst supports and catalysis. Described is a support for an ethylene epoxidation catalyst which contains aluminium oxide coupled with a stability enhancing amount of mullite, said stability enhancing amount of mullite being about 7-20% mullite. Described is an ethylene epoxidation catalyst which contains said support and use thereof in a method of converting ethylene to ethylene oxide in vapour phase in the presence of oxygen.
EFFECT: high stability of ethylene epoxidation catalyst.
31 cl, 1 dwg, 2 tbl, 2 ex
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