I-India, enezindaba zayo ezicebile emayini nase-metallurgy, inehlangano elikhulayo eligxile ekwakhiweni nasekuthuthukisweni kwezitshalo zokuqoqwa kwegolide. Lezi zikhungo zibalulekile ekutholeni igolide kusuka kumkhiqizo wayo futhi ziwulungisise ube yifomu elihlanjululiwe. Le ndatshana ibheka abakhiqizi base-India abaphumelela ekwakheni izitshalo zokuqoqwa kwegolide ezisebenzayo, igcizelela ubuchwepheshe babo, ukuhweba, nezinsiza zabo embonini.
Ukuthuthukiswa kwegolide kuhlanganisa izinqubo eziningi ezihlosiwe ukuze kukhishwe igolide ebhulohweni bese kuyirhafa ibe yifomu elisetshenziswa. Ukusebenza kahle kwalezi zinqubo kubalulekile ekuzuzeni inzuzo nasekugcineni ukusebenza kwemigodi. Izinqubo ezibalulekile zifaka:
Izinhlangano eziningi zaseNdiya zibe nezikhundla ezihamba phambili ekwakhiweni nasekusebenziseni izitshalo zokuthuthukisa igolide eziwusizo. Nansi eminye yemikhiqizi ehamba phambili:
I-Metso Outotec iyinhloko-mhlaba enesikhundla esiqinile eNdiya, eyaziwa ngama-solutions ayo emisha ekProcessing of minerals nase-metallurgy.
– Ubuchwepheshe obuphambili bokuphonsa nokugaya.
– Izinsiza zokukhipha amanzi kanye nezindlela zokukhishwa zamaminerali ezisezingeni eliphakeme.
– Izinsizakalo zokwakha nokuqonda izitshalo ezikhethekile.
– Imishini esebenzisa amandla kahle.
– Ukuhlanganiswa kwezobuchwepheshe bedijithali ukuze kuthuthukiswe inqubo.
I-Tenova idume ngobuchwepheshe bayo ezixazululweni ze-metallurgical nezokumbiwa, ihlinzeka ngezinsizakalo eziphelele zokuthuthukiswa kwegolide.
– Izixazululo ezikhethekile zokucutshungulwa kwensimbi yegolide.
– Ubuchwepheshe emasikweni e-hydrometallurgical.
– Izindlela eziqhubekayo nezihlonipha imvelo.
– Ukusetshenziswa kwezinsiza zokulinganisa ezithuthukile ekwakhiweni kwezimpahla.
– Ukuthuthukiswa kwezobuchwepheshe zokucubungula ezivikeleke kwemvelo.
Imineral Technologies iyi ngqondi ekuthuthukiseni izixazululo zokucubungula amaminerali, igxile ekwehlukaniseni kwemithwalo ngokweqondo nesizotha.
– Ukwehlukaniswa kwemishini yokugxila kwethemba.
– Umklamo wesitsha seplant we-modular ukuze wandiswe.
– Ukuhlola okuphelele kanye nezinsizakalo ze-pilot plant.
– Iziphakathi ezisebenza kahle nezigubhu.
– Ukuhlanganiswa kwemishini yokwenza izinto ngokuzenzakalelayo nezinhlelo zokulawula.
ITega Industries iyisikhungo esidume kakhulu emkhakheni wezixazululo eziphikisanayo nezinsiza zokucubungula imifino.
– Ukuklama nokwakha kwezokugqoka ezimelana nokuqhuma neziqhamo.
– Izixazululo ngezifiso zokwakha ezimbonini zokuthuthukisa igolide.
– Gxila ekwehliseni izindleko zokusebenza nokuphumula.
– Izinto eziphambili zokwandisa ukukhalipha.
– Izixazululo ezikhethelwe izici ezithile ze-ore.
Uma udizayinela ifektri yokunciphisa igolide efanele, kufanele kubhekwane nezinto eziningi:
Ubuchwepheshe baseNdiya bokwakha izimba zokwenza igolide bungabonakala ezinkampanini ezifana neMetso Outotec, Tenova, Mineral Technologies, kanye neTega Industries. Lezi zinkampani azinika kuphela izixazululo ezisezingeni eliphakeme kodwa futhi zigcizelela ukuhlala kahle nokusebenza kahle kwezindleko. Njengoba ukudinga igolide kuqhubeka nokwenyuka, lezi zinkampani zikulungele ukuhola endleleni yokwakha izimbotshana zokwenza igolide ezisebenzelana kahle nezintsha.
