Izindaba

Isihloko: Kusukela ku-Molten Metal kuya kubha yegolide ecwebezelayo: Inqubo Yokwenza Ethakazelisayo

Uyemukelwa emhlabeni ohehayo wokukhiqizwa kwegolide, lapho uhambo olusuka ensimbi encibilikisiwe ukuya kokucwebezelayoimigoqo yegolideakuyona into emfushane njengombukwane othokozisayo. Inqubo yokuguqula izinto zokusetshenziswa zibe izinsimbi eziyigugu ezifiselekayo ibandakanya uchungechunge oluyinkimbinkimbi lwezinyathelo ezidinga ukunemba, ubuchwepheshe kanye nobuchwepheshe besimanje. Kule bhulogi, sikuthatha ohambweni oluhehayo lokungena enqubweni yokwenza igolide, siveza ubuciko obucophelelayo kanye namasu aphambili akha amabha egolide acwazimulayo anenani elikhulu nokukhangayo.

Uhambo lokukhiqiza igolide luqala ngokukhishwa kwezinto ezingavuthiwe ezimayini zegolide. Lezi zinto zokusetshenziswa, ngokuvamile eziwuhlobo lwe-ore, zibe sezithuthelwa ezindaweni zokucubungula lapho inqubo yokukhipha yenzeka khona. Insimbi iyaphulwa bese igaywa ibe yizinhlayiya ezincane bese ibhekana nochungechunge lwezinqubo zamakhemikhali ukuze kuhlukaniswe igolide kwamanye amaminerali nokungcola. Le nqubo yokukhipha ngokucophelela ibalulekile ekutholeni igolide lekhwalithi ephezulu elihlangabezana nezindinganiso eziqinile zemboni.

Uma igolide selikhishwe ngempumelelo entsheni, liba nenqubo yokucwengisiswa ukuze liqhubeke lihlanza futhi lithuthukise ikhwalithi yalo. Inqubo yokucwenga ihilela ukusetshenziswa kwezindlela ezihlukahlukene, njengokuncibilikisa, lapho igolide lincibilikiswa khona lapho izinga lokushisa liphakeme ukuze kukhishwe noma yikuphi ukungcola okusele. Le nqubo ibalulekile ukuze kuqinisekiswe ukuthi igolide lifinyelela emazingeni okuhlanzeka adingekayo, ekugcineni likhiqize izigxobo zegolide ezihlangabezana nezindinganiso eziqinile zemakethe.

Ngemva kokuba inqubo yokucwenga isiqediwe, igolide elincibilikisiwe lithelwa ngokucophelela esikhunjeni ukuze kwakhiwe izigxobo zegolide ezinesisindo nobukhulu obuthile. Lezi zibunjwa ziklanywe ngokucophelela ukuze kuqinisekiswe ukuthi igolide liyaqina libe imigoqo efanayo nengenasici, lilungele ukuguqulwa libe izimpawu ezifiselekayo zengcebo nokuchuma. Ukunemba nokunaka imininingwane kulesi sigaba senqubo kubalulekile ekukhiqizeni izigxobo zegolide ezihlanganisa amazinga aphezulu kakhulu ekhwalithi nomsebenzi.

Uma izigxobo zegolide seziphonswe, zihlolwa uchungechunge lokulawulwa kwekhwalithi ukuze kuqinisekiswe ukuhambisana nezindinganiso eziqinile ezibekwe yimboni. Lawa masheke afaka phakathi ukuhlolwa okucophelelayo kokuhlanzeka, isisindo kanye nekhwalithi iyonke, okuqinisekisa kuphela amabha egolide ekhwalithi ephezulu afika emakethe. Lokhu kuzibophezela okungantengantengi ekulawuleni ikhwalithi kukhombisa ukuzibophezela kwemboni ekugcineni ubuqotho kanye nenani legolide njengensimbi eyigugu.

Isigaba sokugcina senqubo yokukhiqiza igolide sibandakanya ukupakishwa nokusabalalisa izigxobo zegolide eziqediwe. Le migoqo yegolide ipakishwa ngokucophelela futhi ivalwe ukuze ivikeleke kunoma yimuphi umonakalo ongase ube khona noma ukuphazamisa ngesikhathi sokuthutha. Ukunaka okucophelelayo ekupakishweni kuqinisekisa ukuthi amabha egolide afika lapho aya khona esesimweni esihlanzekile, alungele ukuboniswa njengophawu lokunethezeka nokutshalwa kwezimali.

Uhambo olusuka kunsimbi encibilikisiwe ukuya kubha yegolide ecwebezelayo luwubufakazi bobuciko obuyinkimbinkimbi kanye nobuchwepheshe obuphambili obusekela inqubo yokukhiqiza igolide. Kusukela ekukhishweni kwezinto zokusetshenziswa kuye kunqubo yokucwenga nokuphonsa ngokucophelela, zonke izinyathelo zenqubo zimakwa ngokunemba, ubuchwepheshe kanye nokuzinikela okungantengantengi kukhwalithi. Umphumela uba ukwakhiwa kwezigxobo zegolide ezinhle zenani elikhulu nesihehe, zibe izimpawu ezingaphelelwa yisikhathi zengcebo, ukuchuma nobuhle obuhlala njalo.

Sekukonke, Ukwenziwa Kwegolide kuwuhambo oluhehayo olubonisa inhlanganisela emangalisayo yobuciko, ubuchwepheshe nobungcweti. Kusukela ekukhishweni kwezinto zokusetshenziswa kuye kunqubo yokucwenga nokudidiyela ngokucophelela, sonke isigaba senqubo sihlanganisa ukunemba nokuzibophezela okungantengantengi kukhwalithi. Umphumela uba ibha yegolide emangalisayo ehlanganisa ukukhanga okungapheli kanye nenani lale nsimbi eyigugu.