FIELD: chemistry.
SUBSTANCE: kettle contains the internal circular tube and perforated plates in the upper kettle part. In the kettle, the sequentially alternating dispensers of chlorine and ethylene are installed. The first and the last dispensers are those dispensing ethylene, and the distance between the adjacent dispensers is 1.2 - 1.5 m.
EFFECT: selectivity of process is increased while by-product output is reduced.
4 dwg
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