Fly umlotha, i-byproduct evela ezimbonini zamandla ezishisayo ezibaswa ngamalahle, iyinto ye-pozzolanic ebonwa njengesisetshenziswa esibalulekile esingangezwa ezintweni zokwakha ukuze kwakheka izinhlanganisela zikasimende lapho kuthintana namanzi.Ama-Cenospheres , izinhlayiya ezingenalutho, ezimise okwe-spherically eziwuhlobo lwe-pore evulekile ngokwemvelo, zingenye yezinto ezibaluleke kakhulu ezengezwe inani noma imikhiqizo engaphansi exubene nomlotha wezimpukane. Lokhu kungenxa yezakhiwo ezihlukile zama-cenospheres, njengokungasindi, ukugeleza okuhle, ukungangenisi kwamakhemikhali, ukufakwa kahle kwe-insulation, amandla acindezelayo aphezulu, kanye ne-thermal conductivity ephansi, ezenza zisetshenziswe kabanzi ezinhlelweni eziningi zezimboni. I-Cenospheres isiphenduke into edingeka kakhulu njengesigcwalisi noma isengezo ezinhlelweni eziningi ezikhethekile, njengakusimende ongasindi, ama-polymeric composites, ama-rotor amabhuleki ezimoto, namakhava ahlukene, izingxenye zenjini ye-dizili ehlanganiswe nge-mullite, nokuvikela i-electromagnetic kanye nezicelo zokumunca amandla. . Izicelo zama-cenospheres njengento yokwakha zitholiwe, njengenhlanganisela yokufakwa kwe-thermal engasindi, izinto zokwakha ezimunca umsindo ezingasindi ezinosimende oqiniswe yi-cenosphere nokhonkolo wetiyela, nokhonkolo ongasindi. Kusanda kubikwa ukuthi ama-cenospheres asetshenziswa njengesengezo noma ukugcwalisa ku-matrix kakhonkolo we-polymer ekwenzeni imishayo eyinhlanganisela kanye nezindawo zokulala zikaloliwe eziyinhlanganisela. Ngama-morphologies awo ayindilinga futhi angenalutho, ama-cenospheres ayathembisa kakhulu, anokumelana okuphezulu nokusabalalisa imifantu.
Ukuminyana kwama-cenospheres kuyahlukahluka ukusuka ku-0.2 g/cc kufika ku-2.6 g/cc. Ukutholakala kwe-low-density enjalo ( Izindlela ezikhona zokuhlukaniswa kwe-cenosphere zihlukaniswa ngamaqembu amabili: ukuhlukaniswa okumanzi nokuhlukana okomile. Indlela yokuhlukanisa okumanzi isekelwe kumehluko phakathi kokuminyana kwezinhlayiya eziqinile kanye ne-liquid medium: ngale nqubo, ama-cenospheres angatholwa emlotheni wempukane ngokusebenzisa ukuhlukaniswa kwamandla adonsela phansi-indlela ye-sink-float esebenza kahle isekelwe ekunyakazeni kwemvelo kwama-cenospheres phakathi nendawo, ukugcwala kwezinhlayiya zokudla, i-topology engaphezulu, kanye ne-porosity ye-cenospheres. izinhlayiya, kanye nemijikelezo yokucwenga kunqunyelwe ithonya lesisindo esiminyene somlotha wempukane, ovimbela izinhlayiya ezilula kunamanzi ekuphunyukeni kwe-agglomeration, ngenxa yalokho kuvimbela ukuphakama kwezinhlayiya ezilula indlela yokuhlukanisa emanzi amandla okuthola ukuminyana okuphansi, ama-cenospheres angaguquki ngokuqondile enqubweni yokuhlukanisa: noma kunjalo, ukutholakala komhlaba namanzi kuyinkinga enkulu yokukhiqiza okukhulu. Enye inkinga yindaba yokuhlakazwa kwezinto eziyingozi emithonjeni yamanzi. Enye i-drawback iyisidingo sesinyathelo esengeziwe sokumisa ngaphambi kokusetshenziswa okwengeziwe. Ngokuya ngekhwalithi yezinto ezibonakalayo (ikakhulukazi yekilasi C lokundiza komlotha onokuqukethwe okuphezulu kwe-calcium), amakristalu akhiwa endaweni yezinhlayiyana bese eqina esigabeni sokumisa, okuholela ekunciphiseni ukusetshenziswa kwawo kwezinye izinhlelo zokusebenza. Ukwehlukana okomile kungenye indlela ehlose ukunqoba izinkinga zokuhlukana okumanzi. Ngale ndlela, ukwakheka kwamakhemikhali kuhlala kungashintshile. Ngaphezu kwalokho, asikho isigaba sokumisa esidingekayo, ngaleyo ndlela kugwenywe izinkinga zokusetshenziswa kwamandla: noma kunjalo, le ndlela idinga ubuchwepheshe obuthuthukisiwe obuhlanganisa ukuhlukaniswa kwe-pneumatic, njenge-classifier yomoya, ukuze kuhlelwe kahle izinhlayiya. Ukuhlukaniswa komoya kuwumsebenzi ohlukanisa izinhlayiya eziqinile ezihlakazekile ngokusekelwe ekwehlukeni kwazo ngosayizi, ukuma kwejiyomethri, nokuminyana emoyeni.
Isikhathi sokuthumela: Feb-27-2023