Malo oyeserera amchere, omwe nthawi zambiri amapangidwa ndi 5% mchere ndi 95% madzi, nthawi zambiri amakhala othandiza pakuwunika zida kapena zida zomwe zimawonekera mwachindunji kumadera monga mchere wa m'nyanja, ndipo nthawi zina amagwiritsidwa ntchito poyesa zolumikizira zamagalimoto. . Galimoto kapena lole ikamayenda, madzi otuluka m’matayala amatha kuwomba pa zolumikizira zimenezi, makamaka chipale chofewa chikagwa kumpoto m’nyengo yozizira pamene mchere umathira mumsewu kuti chipale chofewa chisungunuke msanga.
Kuyezetsa kupopera mchere nthawi zina kumagwiritsidwanso ntchito poyesa zolumikizira zomwe zimapangidwira mumlengalenga, monga zomata zamkati zomwe zimatera, komwe zimathanso kukumana ndi madzi amchere kapena madzi ena omwe amatha kuwononga mankhwala. Ntchito zowonjezera zoyezera kupopera mchere ndi zolumikizira zomwe zimagwiritsidwa ntchito poyikira m'mphepete mwa nyanja / m'mphepete mwa nyanja, pomwe kupopera mchere kumakhala mlengalenga.
Ndikoyenera kunena kuti pakhala pali malingaliro olakwika okhudza kuwunika kwa zotsatira za mayeso opopera mchere, ndipo makampani ambiri amangoyang'ana zodzikongoletsera zazitsulo pambuyo poyesa kupopera mchere, monga kupezeka kapena kusapezeka kwa dzimbiri lofiira. Iyi ndi njira yodziwiratu yopanda ungwiro. Muyezo wotsimikizira uyeneranso kuyang'ana kudalirika kwa kukana kukhudzana, osati kungoyang'ana maonekedwe kuti awunike. Pazinthu zokhala ndi golide njira yolephereka imawunikidwa mophatikizira ndi kuwonongeka kwa pore, mwachitsanzo ndi MFG (mitsinje yosakanikirana ya gasi monga HCl, SO2, H2S) kuyesa; Pazinthu zokhala ndi malata, YYE nthawi zambiri amayesa kuphatikiza izi ndi kupezeka kwa dzimbiri zoyenda pang'onopang'ono, zomwe zimawunikidwa ndi kugwedezeka komanso kuyesa kwapang'onopang'ono kwapang'onopang'ono komanso chinyezi.
Kuphatikiza apo, pali zolumikizira zina zomwe zimayesedwa ndi kuyezetsa kupopera mchere zomwe sizingawonekere ku mchere kapena malo am'madzi akamagwiritsidwa ntchito, ndipo zinthuzi zitha kuyikidwa pamalo otetezedwa, momwemo kugwiritsa ntchito kutsitsi kwa mchere. kuyesa sikuwonetsa zotsatira zomwe zikugwirizana ndi ntchito yeniyeni.
Nthawi yotumiza: Jun-03-2022