Khetha ulimi:
Impukane yomlotha ingumkhiqizo womlilo wamalahle (CCP), umkhiqizo osuselwa ekushisweni kwamalahle okushubile kunqubo ekhiqiza ugesi. Izinhlayiya ezinzima, ezifana nomlotha ongezansi ne-boiler slag, hlala ezansi kwekamelo lomlilo ngemuva kokuphela kokushiswa. Impukane yomlotha iphakama esitaki sokukhipha isitshalo ngamagesi e-flue futhi isuswa yiziphepho ze-electrostatic kanye ne-baghouse yendwangu yokuhlunga.
fly umlotha kuyinto eyengeziwe yokwakha usimende (SCM) futhi ingasetshenziswa njengengxenye esikhundleni sikasimende wase-portland ekukhiqizeni ukhonkolo, ukunciphisa isidingo nokukhiqizwa kukasimende. Lokhu kusiza kanjani ukwehlisa isisekelo sekhabhoni semikhiqizo kakhonkolo? Ngethani ngalinye le-fly ash elisetshenziswa esikhundleni sikasimende wendabuko, kugwenywa cishe ithani elilodwa lesikhutha. Lokhu kungenxa yenani lamandla adingekayo kanye ne-carbon dioxide edalwa ngokukhiqiza usimende-kokubili kusuka enqubeni yokubala izinto zokusetshenziswa nokushisa okushisayo okuvela kumafutha ezimbiwa okudingekayo ukwenza usimende. Ukuze uthole inkomba, Ithani elilodwa le-CO2 lilingana nezinyanga ezintathu zokukhishwa emotweni yemoto. The amount of fly ash used in concrete annually, saves around 13 kudalwa amathani ayisigidi e-carbon dioxide eyengeziwe.
Ukuvuselela kabusha impukane umlotha kusuka ezindaweni okulahlwa kuzo izikhala noma lapho kuboshwe khona kunezinye izinzuzo zemvelo. Ithani elilodwa lomlotha wamalahle lilingana nemfucumfucu eqinile ejwayelekile eyenziwe yiMelika ngayinye ngesikhathi esibekiwe sezinsuku ezingama-455. Recycling the fly ash reduces space required for landfills. It reduces the amount of carbon dioxide produced by the trucks that need to transport the ash from the power plant to the landfill, kanye nemishini yokuhambisa umhlaba edingekayo ukuyingcwaba ngokuphepha.
Ukurisayikilisha impukane yomlotha kubangela ukonga izinto ezintsha zokusetshenziswa kusukela ekudingweni kokumbiwa futhi kunciphisa nokukhishwa kwekhabhoni dayoksayidi. Iphinde isindise imithombo yemvelo ekunciphiseni noma ekuqedeni.
Ukurisayikilisha impukane yomlotha kusuka emithanjeni yomlando wempukane noma okulahlwayo okulahlwa phansi kunezinye izinzuzo zemvelo. Amashumi eminyaka amadoti okuvimba izimpukane ezindala kanye neziboshwa kwakwakhiwa kaningi ngaphandle kwezinsimbi. It allows for groundwater to seep in and come in contact with the fly ash. Lokhu kungaholela ekuvuzeni kwezinto ezifana ne-arsenic, i-boron, ama-sulfite, lithium nabanye etafuleni lamanzi. Ukwenza kabusha i-fly ash nokuyifaka ezintweni ezingavuzisi njengekhonkrithi kuqeda amandla okungcoliswa kwamanzi angaphansi komhlaba.
Akuwona wonke umlotha we-fly owenziwe olinganayo nokho. Lower-quality fly ash can still be used to stabilize soils and reduce erosion. But the finer the particles used in concrete, ukhonkolo kulula ukubeka nokuqeda. Umlotha omuhle wezimpukane ubuye ube nomthelela kumkhiqizo ophakeme ngamandla omelana kakhulu nezakhi nokugqoka.
Yilapho i-ST Technology & Izisetshenziswa zingena. Ukuphathelene kwethu isihlukanisi sebhande le-tribo-electrostatic iyakwazi ukuphatha ukudlula okuphezulu isebenzisa amandla amancane kakhulu. okubaluleke kakhulu, iyakwazi ukuhlukanisa impukane yomlotha iye ezinsizeni ezincane kakhulu, providing operation with varying degrees of final product. Okungcono impukane umlotha, ukuphakama kwesidingo nentengo.
