PROCESS FOR SMOKE-FREE CHARGING OF COKE OVENS Russian patent published in 2002 - IPC

Abstract RU 2181745 C2

FIELD: coal-tar and chemical industry branch, namely smoke-free charging of coke ovens. SUBSTANCE: process comprises steps of sucking off gases by means of steam-jet ejectors mounted on saddles of stand pipes of charged ovens at both sides of bank; scrubbing sucked off gases from coal dust in cyclones; feeding them through common forcing pipeline to underroof space of adjacent oven and injecting to gas collector of machine side. Invention allows to increase gas scrubbing degree up to 95-98%. EFFECT: enhanced degree of gas cleaning. 2 dwg

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RU 2 181 745 C2

Authors

Stepanov Ju.V.

Berkutov N.A.

Porosenkov Ju.V.

Shtark P.V.

Dates

2002-04-27—Published

1999-11-22—Filed