FIELD: chemistry.
SUBSTANCE: invention relates to production of acetylene by plasma chemical pyrolysis of minced solid raw stock with grain size of smaller than 100 mcm by steam in impulse electric discharge plasma generator. Proposed method consists in using shock wave and differs from known methods in that electric discharge in plasma generator is effected in interval smaller than 1 ms while gas product rate is reduced in tubular heat exchange arranged downstream of Laval nozzle. Invention relates also to device intended for implementation of above described method.
EFFECT: high yield of acetylene, power savings.
6 cl, 1 ex, 2 dwg
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