Amaminerali ama-ultrafine abhekisa ezinhlayiyeni zamaminerali ezichotshoziwe noma ezicwengwe zaba ngosayizi abancane kakhulu, ngokuvamile ongaphansi kuka-10 microns ububanzi. Leziyinhlayiyana ezincane kakhulu zibonisa izici ezihlukile zomzimba nezamakhemikhali ezizihlukanisa nezingxenye zamaminerali ezinkulu. Ukubaluleka kwamaminerali ama-ultrafine kuncike endaweni yawo eyandisiwe, ukusabela kwawo okwandisiwe, namandla okuthuthukisa ukucwengwa, okubalulekile ezinhlelweni ezahlukahlukene zezimboni ezihlanganisa i-ceramics, upende, izinto zikagesi, futhi okubaluleke kakhulu, ukucwengwa kwamaminerali. Njengoba isidingo somhlaba wonke sezindlela zezimboni ezisimeme sikhula, amaminerali ama-ultrafine abe yisikhungo ekuthuthukiseni izindlela zokucwengwa kwamaminerali ezihambisana nemvelo ezikhipha izinsiza ngokugcwele ngenkathi zinciphisa umthelela emvelweni.

Umkhakha wezimbiwa ezinhle kakhulu ubone ukuthuthuka okusheshayo kwezobuchwepheshe, okuqhutshwa isidingo sokuhlukanisa nokusebenzisa kahle izimbiwa ezinhle kakhulu ezicubungulwa izindlela zokucubungula ezivamile. Lezi zingxenye ezinhle, ezake zathathwa njengodoti noma izinsalela, manje sezimele izinsiza ezibalulekile lapho zicutshungulwa kahle. Le ndlela yokuguqula ihambisana nezinjongo zokumba ezisimeme, isiza ukonga izinsiza zemvelo nokunciphisa umthelela wokumba. Izinkampani ezifana ne-Alicoco Mineral Technology Co., Limited zihamba phambili kule nqubekela phambili, zithuthukisa izixazululo ezinelungelo lobunikazi ukubhekana nezinselelo ezibangelwa ukucubungula izimbiwa ezinhle kakhulu.

Ukucubungula amaminerali amahle kakhulu kanye namaminerali angama-ultrafine kubonisa izinselele eziningana zobuchwepheshe ezenza ukubuyiswa kwamaminerali kube nzima. Inkinga eyodwa eyinhloko ubunzima ekuhlukaniseni amaminerali anenzuzo kusuka ku-gangue ngenxa yobukhulu bawo obuncane kanye nezakhiwo ezifanayo ngokuvamile. Izingxenye ezinhle zivame ukubonisa ukuziphatha okungalungile kokuhlala, okwenza izindlela zokuhlukanisa ezisekelwe emandleni adonsela phansi zingasebenzi kahle. Ngaphezu kwalokho, izingxenye ze-ultrafine zivame ukwakha ama-slime azinzile angaphazamisa izinqubo ze-flotation, kunciphisa amazinga okubuyiswa nokwandisa ukusetshenziswa kwezinto zokwelapha.

Esinye isinselele ukwanda kokusetshenziswa kwamandla okudingekayo ukugaya amaminerali abe ngosayizi omncane kakhulu, okuvame ukuthinta izindleko zokusebenza kanye nokusimama kwemvelo. Ukuguga kwemishini nokulimala nakho kuyanda ngenxa yendalo yokugaya yokucubungula okuncane kakhulu. Ngaphezu kwalokho, ukuphatha izinsimbi ezincane ezimisiwe kudinga ubuchwepheshe obuthuthukisiwe ukuze kuvinjelwe ukulahleka futhi kufezeke ukukhetha okuphezulu ngesikhathi sokuhlukanisa. Lezi izinselele zidinga izixazululo zokucubungula ezintsha, ezinobungani nemvelo ezithuthukisa ukutholwa kwamaminerali amancane kakhulu ngenkathi kuncishiswa iminyele yezinto eziphilayo.

Ukuphatha izinselele zokucubungula amaminerali amancane kakhulu ngezixazululo ezihambisana nemvelo kubalulekile ekwakheni imisebenzi yokumba ezizinzile. Imishini ethuthukisiwe njengezihlanganisi zikageshini ezine-patent, njengalezo ezakhiwe yi-Alicoco Mineral Technology Co., Limited, ziye zavula indlela ekubuyiseni amaminerali kusuka ezinhlayiyeni ezincane nezincane kakhulu. Lezi zishutha zikageshini zivumela ukuhlukaniswa kwamandla amakhulu ngokusebenzisa amandla amancane, ukusetshenziswa kwamanzi okuncane, kanye nokunciphisa izithako zamakhemikhali, okwenza zibe yindlela esimeme kwezemvelo.

Ngaphezu kwalokho, ukuhlanganiswa kwezindlela ezintsha ezifana nezinto zokuthuthukisa ukuhlanzwa, ukuhlukaniswa ngomagnetic, nezinqubo zokukhipha udaka kuthuthukisa ukukhetha nokusebenza kahle kokuhlanzwa kwamaminerali amahle kakhulu. Izinhlelo zamanzi ezivalekile nokusebenzisa kabusha imfucumfucu kunciphisa kakhulu umthelela emvelweni ngokunciphisa ukuphuma kwamanzi nokukhiqizwa kukadoti. Lezi zixazululo azithuthukisi nje ukutholwa kwamaminerali kodwa futhi zihambisana nemithetho yomhlaba wonke yezemvelo kanye nemigomo yomthwalo wokuzibophezela komphakathi, kusekela ushintsho lwemboni yokumba ezindleleni eziluhlaza.

Ukusetshenziswa kwamaminerali ama-ultrafine kunikeza izinzuzo eziningi ezimbonini ezahlukahlukene, ikakhulukazi ekuthuthukiseni ikhwalithi yomkhiqizo nokusebenza kahle kwenqubo. Izinhlayiya ezinhle kakhulu zinezinga elikhulu lendawo engaphezulu-kuya-kuvolumu, elithuthukisa ukusabela kwazo kwamakhemikhali, okuvumela ukubopha okuthuthukisiwe kanye nezakhiwo zokumboza emikhiqizweni efana ne-ceramics, amapigimenti, nama-composites. Ekucubunguleni amaminerali, ukugaya okuhle kakhulu kuthuthukisa ukukhululwa kwamaminerali anenzuzo, okuholela ezingeni eliphezulu lokubuyisa kanye namabanga angcono okuhlushwa.

Ngokwemvelo, ukucubungula amaminerali amancane kakhulu kunciphisa umthamo wenkunkuma ngokuvumela ukutholwa kwamaminerali ayeyilahlwa njengemidibi. Lokhu kunciphisa isidingo sokumba okusha futhi kunciphisa ukuphazamiseka komhlaba. Ngaphezu kwalokho, ubuchwepheshe obusebenzisa kahle amandla obuhambisana nokucubungula amaminerali amancane kakhulu kusiza ukwehlisa ukukhishwa kwegesi elibangela umonakalo emvelweni kanye nezindleko zokusebenza. Sekukonke, lezi zinzuzo zifaka isandla ezinqubweni zezimboni ezizinzile futhi kusiza izinkampani ukuthi zihlangane nezindinganiso zemvelo eziqine kakhulu.

Izicelo eziningana eziphumelelayo zokucubungula amaminerali ama-ultrafine zibonisa izinzuzo ezisebenzayo zezixazululo ezinobungani nemvelo. Ngokwesibonelo, i-Alicoco Mineral Technology Co., Limited isebenzise izinhlelo ezithuthukisiwe zama-spiral concentrator emaphrojekthi okumba igolide ne-hematite, yafinyelela amazinga aphezulu okubuyisa amaminerali amahle kakhulu angakwazanga ukubuyiswa kahle ngezindlela zakudala. Lawa maphrojekthi aqaphele ukwanda kokukhiqizwa kwamaminerali ngenkathi kuncishiswa ukusetshenziswa kwamanzi namandla, okubonisa izinzuzo zombili kwezomnotho nezemvelo.

Ngaphezu kwalokho, ekucubunguleni imithombo ye-cobalt kanye nemithombo ye-rare earth, ukujolisa kwe-ultrafine kuvumele ukukhipha izinto ezibalulekile ezivela kumaminerali ayinkimbinkimbi, kusekela ukuhlinzekwa kwezinto ezibalulekile emikhakheni yezobuchwepheshe kanye nezinsiza ezivuselelekayo. Lezi zifundo zamacala zikhombisa amandla okuguqula ubuchwepheshe bemithombo ye-ultrafine ekwakheni ukusebenza kwemigodi okungaguquguquki futhi zigcizelela indima ye-Alicoco njengomholi embonini ekwakheni izinto eziphumelelayo nezisebenziseka kalula.

Ukucubungula amaminerali ama-ultrafine kubonisa intuthuko ebalulekile ekufuneni imigodi esimeme nokusetshenziswa kwezinsiza. Izinselelo ezibangelwa amaminerali ama-fine-grained zingaxazululwa kahle ngobuchwepheshe obusha, obunobungani nemvelo obuthuthukisa ukukhululwa kwamaminerali, kunciphise umthelela emvelweni, futhi kuthuthukise ukusebenza kahle kwezisebenzi. Izinkampani ezifana ne-Alicoco Mineral Technology Co., Limited ziqhubela phambili le nqubo ngezixazululo ezine-patent, ezisebenzisa amandla aphansi ahambisana nemigomo yezwe yokusimama.

Njengoba imithetho yezemvelo iqina futhi ukuntuleka kwezinsiza kuya ngokuya kuba nzima, ukwamukelwa kobuchwepheshe bokucubungula amaminerali ama-ultrafine kuzoba yinto ebalulekile. Amabhizinisi atshala imali kulezi zindlela ezithuthukisiwe azobuyiselwa ngokuthuthukiswa kokutholwa kwezinsiza, ukonga izindleko, nokuthuthukiswa kwesibopho sezinkampani. Ukufunda kabanzi mayelana nezixazululo ze-Alicoco zokucubungula amaminerali ezithuthukisiwe, vakashela i-Ikhaya ikhasi noma hlola impumelelo yemisebenzi enemininingwane ku-Amacala isigaba. Ukuze uthole imibuzo, yabo Xhumana-1 ikhasi linikeza ukwesekwa okubanzi kwamakhasimende.