FIELD: process engineering.
SUBSTANCE: invention relates to chemical industry. System for alkylating olefines by paraffin comprises alkylation reactor and settling tank that comprises top part 122, intermediate part 108 and bottom part 124. Intermediate part 108 comprises at least one system of plates 112 including at least one perforated plate 114 with multiple orifices 116 and a layer of nozzle 118 arranged below said perforated plate 114. Hydrocarbon raw material is fed into reactor 100 via pipeline 104. Settling tank communicates with alkylation reactor 100 via pipeline 106.
EFFECT: lower concentration of organic fluorides in alkylation product.
21 cl, 2 tbl, 8 dwg, 1 ex
