| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: catalyst contains carrier and silver, applied on carrier, in amount of at least, 10 g/kg with respect to catalyst weight, where carrier has specific surface area of at least 1.4 m2/g and such pore distribution by size, that pores with diameter in interval from 0.2 to 10 mcm constitute more than 85% of general pore volume, and such pores together form pore volume of at least 0.27 ml/g with respect to carrier weight; method of catalyst obtaining and method of olefin epoxidation, which includes interaction of olefin with oxygen in presence of said catalyst. ^ EFFECT: high activity and selectivity of catalyst. ^ 21 cl, 2 tbl, ex |
