FIELD: oil and gas production.
SUBSTANCE: invention refers to coke-chemical industry. Gas blowouts from coke-pitch furnace 1 are withdrawn via stack 2 with gate valve 3 and combusted in stationary chamber 4 on stack 2. Stationary chamber 4 is equipped with catalyst head 5. Rotary hoods 12 facilitate directing flow of gases supplying pitch coke from doors of furnace 1 to stack 2. Combustion products are directed to purifying into reactor 7 with boiling layer of catalyst and are successively cooled in heat exchanger 8.
EFFECT: raised reliability and efficiency of neutralisation and withdrawal of gas outflows from furnace doors.
1 dwg
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