Ukucubungula amaminerali ama-ultrafine kubonisa intuthuko ebalulekile embonini yezimayela, ebhekana nezinqubo eziyinkimbinkimbi zokuhlukanisa amaminerali amahle kakhulu. Njengoba isidingo samaminerali emhlabeni wonke sikhula, isidingo sezindlela ezintsha, eziphumelelayo, neziphephile zemvelo zokucubungula siyanda. Lesi sihloko sihluza ukubaluleka kwamaminerali ama-ultrafine, izinselelo ekucubungulweni kwawo, kanye nobuchwepheshe obulungele imvelo obuguqula imboni. Sizophinde sigqamise indima ye-Alicoco Mineral Technology Co., Limited ekusunguleni izixazululo ezisimeme zokuthola amaminerali ama-ultrafine.

Amaminerali ama-ultrafine, avame ukuba mancane kune-10 microns, abonisa izinselele ezihlukile ekucubunguleni amaminerali ngenxa yosayizi wawo omncane kanye ne-chemistry eyinkimbinkimbi engaphezulu. Izindlela zokuhlukanisa ezivamile zivame ukubhekana nezinga eliphansi lokuthola kanye nokusetshenziswa kwamandla aphezulu lapho kubhekwa lezi zingxenye ezinhle. Ubunzima bulele ekuhlukaniseni ngempumelelo amaminerali anenani kusuka ku-gangue ngaphandle kokulahlekelwa ngokweqile noma umthelela ombi kwemvelo. Ukucubungula kahle amaminerali ama-ultrafine kubalulekile ukukhulisa isivuno, ukunciphisa udoti, kanye nokuqinisekisa imisebenzi yokumba enenzuzo.

Izinselelo ezifana nokuhlanganiswa kwezinhlayiya, ubukhona bezinto ezibambelelayo, kanye nokusabalala kahle kwamaminerali anenani eliphakeme kwenza izinqubo zokuhlukanisa zibe nzima. Lezi zinkinga zidinga imishini nezinqubo ezikhethekile kakhulu, ezikwazi ukubhekana nesimo esibucayi sezinhlayiya ezinkulu kakhulu ngenkathi kugcinwa ukuzinza kwenqubo. Imboni ifuna izixazululi ezithuthukisa ukukhululwa nokuthuthukiswa kwamaminerali angama-ultrafine ukuze kuhlangatshezwane nesidingo esikhulayo samakonsentrethi asezingeni eliphezulu.

Ngaphezu kwalokho, izinto zezomnotho ziye zashukumisa ukuthuthukiswa kwezindlela zokucubungula izinto ezicashile kakhulu. Ukuthola amaminerali anenani ezinhlayiyeni ezicashile kunciphisa ivolumu yezinto ezingasetshenziswanga futhi kuthuthukisa ukusebenza kahle kokuthola insimbi. Lokhu kunciphisa izindleko zokusebenza futhi kuthuthukisa ukusetshenziswa kwezinsiza, okufaka isandla endleleni yokumba ezisimeme kakhudlwana.

Kulo mongo, i-Alicoco Mineral Technology Co., Limited ibihamba phambili, inikeza ubuchwepheshe obunelungelo lobunikazi be-spiral chute obulungiselelwe ukuthola amaminerali acashile futhi acashile kakhulu. Izixazululo zabo zibhekana nezinselelo zokucubungula ngokuthuthukisa ukusebenza kahle kokuhlukanisa nokwehlisa ukusetshenziswa kwamandla.

Ukuqonda ukubaluleka kokucubungula izinto ezicashile kakhulu kusiza ababambiqhaza baqonde isidingo sezindlela ezithuthukisiwe, ezinobungani nemvelo ezihambisana nezinjongo zezomnotho nezemvelo ekutholeni amaminerali.

Ngemithetho yemvelo eqinisa futhi izilindelo zomphakathi zikhuphuka, izinkampani zezimayini ziphoqeleka ukuthi zamukele izindlela zokucubungula ezisimeme. Izindlela zemvelo ekucubunguleni amaminerali amahle kakhulu azigcini nje ngokunciphisa umthelela emvelweni kodwa futhi zithuthukisa ukusebenza kokusebenza. Lezi zindlela zigxila ekunciphiseni ukusetshenziswa kwamanzi namakhemikhali, ukwehlisa ukukhishwa, nokunciphisa ukusetshenziswa kwamandla.

Inzuzo eyodwa enkulu yokucubungula okuhambisana nemvelo ukuncishiswa kwemikhiqizo enobuthi evame ukusetshenziswa ekuhlukaniseni amaminerali ngendlela evamile. Ubuchwepheshe obuluhlaza busebenzisa izindlela eziphephile, ngaleyo ndlela kuncishiswe ubungozi empilweni yabantu kanye nezemvelo. Ngaphezu kwalokho, izindlela zokugaywa kabusha kwamanzi kanye nokunciphisa udoti ezibalulekile kulezi zindlela zisiza ukonga izinsiza futhi kunciphise izindleko zokulahla.

Ukusebenza kahle kwamandla kungenye inzuzo ebalulekile. Ngokusebenzisa ukuhlukaniswa okuthuthukisiwe kwe-gravity kanye nemiklamo ye-hydrodynamic ethuthukisiwe, isidingo samandla sokucubungula i-ultrafine singancishiswa kakhulu. Lokhu kuguqulela ekukhishweni okuncane kwamagesi abangela umphumela wokushisa womhlaba kanye nezindleko zokusebenza.

Ukuqina kwemvelo kuphinde kuqinise amaphrofayili omphakathi wezenhlalakahle (CSR), kukhuthaze ubudlelwano obungcono nomphakathi kanye nokuthobela imithetho. Amaphrojekthi ezimayini asebenzisa izindlela zokucubungula i-ultrafine eziphephile zemvelo zibekwe ngcono ukuze zithole izimvume futhi zikhangwe izimali.

Ama-concentrator esiphepho anelungelo lobunikazi le-Alicoco ayisibonelo sobuchwepheshe obuhambisana nemvelo ngokuthola amazinga aphezulu okubuyisa ngamandla namanzi amancane, okubonisa ukuthi ukucubungula okusebenzayo kwezinsimbi ze-ultrafine kanye nokuphathwa kwemvelo kungahlala ndawonye.

Imboni yokucubungula imayini ibone intuthuko emangalisayo kwezobuchwepheshe eqondiswe ekwandiseni ukuvuselelwa kwemayini okuncane. Lezi zixazululo ezithuthukisiwe zifaka imishini yesimanje, ukuzenzakalela, kanye nokwenza ngcono izinqubo ukuze kubhekwe ubunzima bokuhlukaniswa kwemayini enezinhlayiya ezincane.

Ububanzi bezobuchwepheshe obusezingeni eliphezulu buhlanganisa izinto zokuhlanganisa igravity ezithuthukisiwe, imiklamo ye-spiral chute ethuthukisiwe, kanye nezinto ezintsha zokuhlanganisa eziklanyelwe izinhlayiya ezincane kakhulu. I-spiral chutes ye-Alicoco, ngokwesibonelo, isebenzisa i-geometry eyingqayizivele ethuthukisa ukuhlukaniswa kwezinhlayiya nokusebenza kahle kokuhlukanisa, okuyenza ilungele ukucubungula amaminerali osayizi abancane kakhulu.

Izinhlelo zokuzenzakalela nokuqapha ngesikhathi sangempela zivumela ukulawula okunembayo phezu kwemingcele yokucubungula, ziqinisekisa ukusebenza okungaguquki nokulungiswa okusheshayo kwezici zokudla ezishintshayo. Lobu buchwepheshe kunciphisa isikhathi sokungasebenzi futhi kuthuthukisa ukusebenza kahle kwefektri jikelele.

Ngaphezu kwalokho, intuthuko ekumodeleni kwe-computational fluid dynamics (CFD) isiza ekwakheni imishini ethuthukisa ukuhamba kwezinto kanye nokuziphatha kwezinhlayiya, okuthuthukisa kakhulu imiphumela yokuhlukanisa. Ukuhlanganiswa kwezixazululi zemvelo kanye nezinto zokusebenza nakho kunomthelela ekusebenzeni okuphephile nokusimeme kokuqhubekisa amaminerali.

Ngokusebenzisa lobu buchwepheshe obusezingeni eliphezulu, imisebenzi yokumba izimbiwa inganqoba izithiyo zakudala ekucubunguleni izimbiwa ezihamba phambili, ukufeza amazinga aphezulu okuphumelelayo ngenkathi kuhambisana namazinga emvelo.

Amaphrojekthi amaningi okumbiwa kwezinsiza emhlabeni jikelele asephumelele ekusebenziseni izixazululo zokucubungula imayini ezincane kakhulu, ekhombisa izinzuzo ezibonakalayo ekubuyiseleni nasekusebenzeni kwemvelo. I-Alicoco Mineral Technology Co., Limited ibambe iqhaza elibalulekile ezimweni eziningi zalezizinhlelo, ikakhulukazi ekubuyiseleni izinsiza ezinzima ukuhlukaniswa ezifana negolide, i-hematite, kanye ne-cobalt.

Kumaphrojekthi okukhipha igolide, ukusetyenziswa kwe-Alicoco’s spiral concentrators kuholele ekwandeni okukhulu kokubuyiselwa kwegolide kusuka ezicini ezincane kakhulu, kunciphisa ivolumu ye-tailings kanye nokusetshenziswa kwemichiza. Lokhu kuholele ekwandeni kokwenzayo kanye nokunciphisa umthelela wemvelo.

Ngokufanayo, ekucubunguleni i-hematite, ukwamukelwa kobuchwepheshe obuthuthukisiwe be-spiral chute kuthuthukise ukuhlukaniswa kwezinhlayiya zensimbi ezinhle kakhulu, okuvumela ukukhiqizwa kwe-concentrate ephezulu kakhulu ngokusebenzisa amandla aphansi. Iphrojekthi ibonise ukuthi ukucubungula okuhle kakhulu okuhambisana nemvelo kungahambisana kanjani nezinjongo zokusebenza.

Esinye isibonelo esibalulekile sasibandakanya ukutholwa kwe-cobalt kusuka ku-ultrafine ore, lapho imishini ye-Alicoco yenza lula ukuhlukaniswa kahle, okufake isandla ekuthuthukisweni okuzinzile kwezinsiza zamaminerali ezihlobene nebhethri.

Ngeminye imizekelo enemininingwane yokuphumelela, abafundi bangavakashela i-Izingqinamba ikhasi, eligqamisa amaphrojekthi ahlukahlukene ezimayini nemiphumela yawo.

Ikakhwezi lokucubungula amaminerali amahle kakhulu libunjwa ukuqhubeka kobuchwepheshe obusha kanye nokugcizelelwa okukhulayo ekusimameni. Izindlela ezivelayo zihlanganisa ukusetshenziswa okwandayo kobuhlakani bokwenziwa (AI) nokufunda komshini ukuze kuthuthukiswe izindlela zokucubungula nokugcinwa okubikezelayo, okuqhubeka kuthuthukisa ukusebenza kahle nokunciphisa ubungozi bokusebenza.

Ngaphezu kwalokho, ukuthuthukiswa kwezindlela ezintsha zemvelo kanye nezindlela zokuhlukanisa ezisekelwe ku-nanotechnology kuthembisa ukuthuthukisa ukukhetha nokutholwa kwamaminerali amahle kakhulu ngenkathi kuncishiswa umthelela emvelweni.

Izitshalo zokucubungula eziklanyelwe ukuba zibe namamojula futhi zibe nekhompakthi, eziklanyelwe imisebenzi yokumba ezindaweni ezikude noma ezincane, ziyathandwa, zivumela ukubuyiswa kwamaminerali amahle kakhulu ngendlela eguquguqukayo futhi enenzuzo.

I-ALICOCO Mineral Technology Co., Limited iqhubeka nokutshala imali ocwaningweni nasekuthuthukisweni, igxile ekuthuthukiseni ubuchwepheshe bayo obunelungelo lobunikazi kanye nokwandisa izixazululo zayo zokucubungula amaminerali ezihambisana nemvelo ukuze kuhlangatshezwane nezinselelo zesikhathi esizayo zemboni.

Ukuze uthole izibuyekezo ngentuthuko yakamuva yezobuchwepheshe kanye nezindaba zemboni, i-Izindaba ikhasi liyinsiza ebalulekile enikeza imibono ngentuthuko eqhubekayo kanye nezitayela zemakethe.

Ukucubungula okuncane kwemayini kuyisici esibalulekile sokumbiwa kwanamuhla, kuvumela ukuvuselelwa kwemayini ebalulekile engase ilahleke. Ukusebenzisa izindlela zokucubungula ezihambisana nemvelo akukhulisi kuphela ukusebenza kahle kokuvuselelwa kodwa futhi kusekela izindlela zokumbiwa ezisimeme ezivikela imvelo futhi zigcine izinsiza.

Izinkampani ezifana ne-Alicoco Mineral Technology Co., Limited zibonisa ukuzibophezela ekwenzeni izinto ezintsha ngokunikeza izixazululo ezinelungelo lobunikazi, eziphephile kwimvelo ezixazulula izinselele zokuhlukanisa amaminerali amancane kakhulu. Ubuchwepheshe bazo buhlinzeka ngezinzuzo ezisebenzayo ezihlanganisa amazinga aphezulu okuthola, ukusetshenziswa kwamandla okuncishisiwe, nokusetshenziswa kwamakhemikhali okuncane.

Njengoba imboni iqhubeka phambili, ukuhlanganisa ubuchwepheshe obuthuthukisiwe nemikhuba esimeme kuzoba yisidingo esibalulekile sokuhlangabezana nesidingo esikhulayo sezimbiwa ngenkathi kuncishiswa umthelela emvelweni. Ukwamukela izixazululo zokucubungula izimbiwa ezihamba phambili ezihambisana nemvelo kuyisihluthulelo sokufeza lezi zinhloso nokukhuthaza ikusasa elisimeme lokumba izimbiwa.

Ukuhlola okwengeziwe mayelana nokunikezwa kwe-Alicoco nokuthi bangasiza kanjani izidingo zakho zokucubungula izimbiwa, vakashela i-Ikhaya ikhasi noma thintana nge-Xhumana-1 ikhasi.