FIELD: process engineering.
SUBSTANCE: invention relates to device for injection of stock in dispersion of moving catalyst particles in reactor. Proposed device comprises: multiple external pipelines, each being provided with nozzles at their inlets and outlets communicated with the first liquid stock. Note here that every said nozzle has multiple orifices to inject stock into reactor and said nozzles form a set of nozzles and multiple internal pipelines. Every said internal pipeline has inlet that enters one of external pipelines and outlet communicated with second liquid stock.
EFFECT: higher yield, simplified replacement of injector nozzles.
10 cl, 1 ex, 1 tbl, 6 dwg
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