Khetha ulimi:
udaka olubomvu ingumkhiqizo imfucuza eyenziwe lokho njengoba Bayer Process eyaziwa kucwengwa bauxite ukukhiqiza alumina (aluminium oxide). Via inqubo uhlanzekile, alumina kungenziwa elicwengisiswe ukukhiqiza aluminiyamu. Nokho, bauxite-okuyinto netshe ezibaluleke kakhulu etholakalayo ngokukhiqiza aluminium-ingaqukatha kuphela 30-60% aluminium oxide. Ukwakheka asele siqukethe Silica, nensimbi kanye nezinye izinsimbi ehlukahlukene oxides.
Uma ucabangela funa emhlabeni wonke aluminium kanye nenani bauxite esiye ukuze kukhishwe alumina, kunamachibi amakhulu we obomvu udaka zibanjelwe ezindaweni eziqukethe umhlaba wonke. Ngokusobala, lokhu kuyinkinga-ngoba ezinkulu zemvelo we ayinayo okusezingeni eliphezulu ngesikhathi sokuhlanza-edinga imibono emisha engasetshenziswa ukucubungula ukusakaza imfucuza.
Omunye futhi umqondo uwukuthi elithi pre-inqubo bauxite ngokusebenzisa ezomile ngokwahlukana ngenqubo singagxila le alumina nokwehlisa yensimbi, Clays (kaolinite) nezinye inerts ngaphambi udabula Bayer Process. Le nqubo kunciphisa inani Silica esisheshayo kule bauxite fed inqubo Bayer, kanye nokususa iphesenti inerts (ezifana yensimbi) anomthelela obomvu udaka isizukulwane. Imiphumela iba yinhlanganisela yokukhandleka isivuno ephakeme alumina kusukela bauxite, ukusetshenziswa aphansi of soda caustic, futhi imiqulu engezansi udaka olubomvu elakhiwe. Labo abasele abanga-alumina ongaphakeme bauxite izinto-ke lungasetshenziswa ekukhiqizeni usimende kanye nemikhankaso yokwakha umgwaqo omkhulu.
ST Izinsiza kusebenza & nokuphathelene triboelectrostatic ibhande isihlukanisi Technology ihlinzeka yamandla aphansi, ongaphakeme izindleko isixazululo ukunciphisa obomvu udaka isizukulwane. inqubo yethu ngempumelelo ngesikhathi namaminerali uhlukanisa nensimbi imikhando ezibe okumele izuzwe kuphela ngaphambili ngokusebenzisa flotation (ezimanzi) amasu. Amazinga ahlukene izinto ezikhiqizwa zingase zibe insiza ezinkulu kwezomnotho ngoba imisebenzi wetimayini kwanyalo esikhiqiza noma kucutshungulwa bauxite. I STET uphansi yokusebenza yezindleko, Izinga eliphezulu namanzi ngokuphelele futhi amakhemikhali khulula, okwenza kube kakhulu imvelo.
separators wethu angasetshenziswa nge-intanethi imisebenzi yezimayini, isidingo (kanye nezindleko) ngoba ezokuthutha ongaphakeme grade bauxite. I high-ukusebenza kahle, inqubo multi-esiteji Ungasingatha umthamo eliphezulu impahla ngaphandle kokusebenzisa amandla amaningi, ukuhlinzeka amakhasimende ethu nge nokuncipha izinto ezinobuthi kanye yingozi (obomvu udaka), umphumela enkulu materials eziwusizo eziye ngaphambilini ukunganakwa, futhi ongaphakeme yokusebenza / izindleko phezulu.
STET uyaziqhenya neqhaza ephumelelayo futhi ephezulu value impendulo okwandayo inkinga emhlabeni obomvu udaka kanti futhi ukuhlinzeka kakhulu yokulondoloza imvelo. Ake ugcine besebenza ndawonye ukwenza umhlaba ube indawo engcono kuwo wonke umuntu.
