FIELD: industrial organic synthesis.
SUBSTANCE: production of styrene is effected via gas-phase dehydration of 1-phenylethanol at elevated temperature in presence of dehydration catalyst including molded particles of alumina-based catalyst having BET surface area 80 to 140 m2/g and pore volume (Hg) above 0.65 ml/g.
EFFECT: reduced amount of by-products and prolonged service cycle of catalyst.
3 cl, 1 tbl, 5 ex
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