FIELD: chemistry.
SUBSTANCE: process of electrolysis is carried out in continuous mode by constant supply of powder-like red phosphorus and mixture of ethylenechlorohydrin, water and electro-conductive additive into circulation circuit of flowing non-diaphragm electrolyser of filter-press type, where suspension is subjected to electrolysis, with discharge of part of electrolysis mixture from circulation circuit through filter, after which from filtered solution extracted is tris(2-chloroethyl)phosphate by electrolyte distillation, which together with filtered red phosphorus is returned to electrolysis.
EFFECT: application of claimed method makes it possible to organise synthesis of compound from red phosphorus without intermediate stages in continuous mode, which provides possibility to realise method in industrial scale, increase of process productivity, its simplicity, economical efficiency and ecological safety.
6 cl, 1 tbl, 6 ex
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Authors
Dates
2016-03-10—Published
2015-04-06—Filed