Mpweya wa mu uvuni wa coke uli ndi phula, naphthalene, benzene, sulfure wachilengedwe, organic sulfure ndi zonyansa zina.Kuti mugwiritse ntchito bwino mpweya wa uvuni wa coke, yeretsani mpweya wa uvuni wa coke, kuchepetsa zonyansa mu mpweya wa uvuni wa coke, kutulutsa mafuta kumatha kukwaniritsa zofunikira pachitetezo cha chilengedwe, ndipo kungagwiritsidwe ntchito ngati kupanga mankhwala.Ukadaulowu ndi wokhwima ndipo umagwiritsidwa ntchito kwambiri m'mafakitale opangira magetsi komanso mafakitale amafuta a malasha.
Kuphatikiza apo, zotsalira ndi zotsalira zomwe zimapangidwa panthawi yoyeretsa zitha kukhalanso zothandiza.Mwachitsanzo, mankhwala a sulfure amatha kusinthidwa kukhala sulfure yoyambira, yomwe imakhala ndi ntchito zosiyanasiyana zamafakitale.Phula ndi benzene zitha kugwiritsidwa ntchito ngati zopangira popangira mankhwala, mafuta, kapena zinthu zina zowonjezera.
Mwachidule, Coke Oven Gas Purification and Refinery Plant ndi malo ofunikira omwe amatsimikizira kugwiritsa ntchito bwino komanso kukhazikika kwachilengedwe kwa mpweya wa coke oven.Kupyolera mu njira yoyeretsera mwamphamvu, chomeracho chimachotsa zonyansa kuchokera ku gasi, zomwe zimalola kuti zigwiritsidwe ntchito ngati gwero loyera ndi lodalirika la mphamvu.Kuphatikiza apo, zinthu zomwe zimapangidwa panthawiyi zimatha kugwiritsidwa ntchito mopitilira muyeso, zomwe zimapangitsa kuti mbewuyo ikhale gawo lofunika kwambiri pantchito yokhazikika yamakampani azitsulo.
● Zipangizo zamakono
● Chithandizo chachikulu
● Kuyeretsa kwambiri
Mpweya woyeretsedwa umakonzedwa kuchokera ku mpweya wa ng'anjo ya coke pambuyo pochotsa phula, kuchotsa naphthalene, kuchotsa benzene, mpweya wamlengalenga (pressure) desulfurization ndi fine desulfurization.
Kukula kwa mbewu | 1000 ~ 460000Nm3/h |
Zinthu za Naphthalene | ≤ 1mg/Nm3 |
Zomwe zili ndi phula | ≤ 1mg/Nm3 |
sulfure wamkati | ≤ 0.1mg/Nm3 |