Umkhuba Wokukhiqiza Wokunciphisa Ukusetshenziswa Kwe-Sodium Cyanide Embonini Yokucubungula Amaminerali

Emkhakheni wokucutshungulwa kwezimbiwa, ukusetshenziswa kahle kwamakhemikhali akubalulekile nje kuphela ukuze kube nezindleko - ngempumelelo kodwa futhi nasekusimamiseni imvelo. Isodium i-cyanide, i-reagent eyinhloko enqubweni ye-cyanidation esetshenziswa kabanzi ekukhishweni kwegolide, ibilokhu ikhathaza kakhulu ngenxa yezindleko zayo eziphakeme kanye nobungozi bemvelo obungaba khona. Lesi sihloko

ingena ezinkambisweni zokukhiqiza ezisetshenziswa imboni ethile yokucubungula izimbiwa ukuze kuncishiswe I-sodium cyanide ukusetshenziswa, kuhloswe ukuhlinzeka ngemininingwane ebalulekile embonini.

Isendlalelo kanye Nokugqugquzela

Isikhungo sokulungisa izimbiwa okukhulunywa ngaso sibhekane nezinselelo ezimbili zokukhula I-Sodium Cyanide izindleko kanye nokwanda kwengcindezi yokulawula mayelana nokuvikelwa kwemvelo. I-sodium cyanide, nakuba iphumelela kakhulu ekuncibilikiseni igolide elisuka ku-ore, iza nenani eliphakeme kakhulu. Ngaphezu kwalokho, noma yikuphi ukuphathwa ngendlela engafanele noma ukusetshenziswa ngokweqile kungaholela ekungcolisweni kwemvelo, kube usongo empilweni yasemanzini nempilo yabantu. Ukunciphisa ukusetshenziswa kwayo kwaba umsebenzi ophuthumayo ukugcina ukuncintisana kwemboni kanye nokuhlangabezana nezidingo zokuthobela imvelo.

Izinyathelo Zobuchwepheshe Nezinqubo

1. Ukulungiswa Kwe-Ore Okuthuthukisiwe

Isitshalo siqale sagxila ekuthuthukiseni Ukwelashwa kwangaphambili kwe-ore izinqubo. Ngokuthuthukisa ukulawulwa kokuchotshozwa nokugaya, indawo engaphezulu yezinhlayiya ze-ore yandiswa, okuvumela ukuxhumana okuphumelelayo phakathi i-sodium cyanide namaminerali anegolide. Kusetshenziswe izindlela ezithuthukisiwe zokulinganisa i-ore ukuze kuqondwe kangcono ukwakheka kwe-ore kanye ne-mineralogy. Ngokusekelwe kulolu lwazi, isitshalo salungisa amapharamitha wokulungiswa kwangaphambili, saqinisekisa ukuthi insimbi isesimweni esifanele kakhulu senqubo ye-cyanidation, ngaleyo ndlela yehlisa inani le-sodium cyanide elidingekayo ukuze kuncibilike igolide ngempumelelo.

2. Uhlelo Oluqondile Lokukhipha I-reagent

Kufakwe isistimu yokudosa ye-reagent ezenzakalelayo yesimo - of the - art. Lolu hlelo lufakwe izinzwa zesikhathi sangempela eziqaphe amapharamitha enqubo ahlukahlukene, njengokuminyana kwe-pulp, inani le-pH, nokugxiliswa kwegolide esixazululweni. Ngokusebenzisa ama-algorithms ayinkimbinkimbi, uhlelo lungakwazi ukubala ngokunembile futhi lulungise inani le-sodium cyanide engezwe ngokuvumelana nezimo zangempela zenqubo. Uma kuqhathaniswa nendlela yangaphambilini yokudosa ngesandla, uhlelo olusha lwehlise kakhulu umthamo, okuholela ekwehleni okukhulu komthamo. Ukusetshenziswa kwe-sodium cyanide.

3. Ukugaywa kabusha kwe-Cyanide nokusetshenziswa kabusha

Lesi sikhungo siphinde senza uhlelo olusebenzayo Ukugaywa kabusha kwe-cyanide futhi usebenzise kabusha isistimu. I-cyanide echithiwe - izixazululo eziqukethe zilashwe ngochungechunge lwezinqubo zokuhlanza, okuhlanganisa imvula yamakhemikhali nokushintshisana kwe-ion. I-sodium cyanide etholiwe, ngemva kokulawulwa kwekhwalithi okuqinile, yaphinde yafakwa ohlelweni lwe-cyanidation. Lokhu akugcinanga nje ngokunciphisa isidingo sisonke se-sodium cyanide entsha kodwa kuphinde kwanciphisa umthelela wemvelo ohambisana nokulahlwa kwezixazululo ezinothile ze-cyanide - imfucuza.

4. Ukuqapha Inqubo Nokuthuthukisa

Ukuqapha inqubo okuqhubekayo kwenziwa kusetshenziswa amathuluzi okuhlaziya athuthukile kanye nezinhlelo zokuphatha eziqhutshwa yidatha. Izinkomba zokusebenza ezibalulekile ezihlobene nokusetshenziswa kwe-sodium cyanide zazilandelwa eduze, futhi idatha yahlaziywa njalo. Ngokusekelwe emiphumeleni yokuhlaziya, ukulungiswa kwenqubo kwenziwa ngesikhathi. Isibonelo, lapho kutholwa ukuguquguquka kokusetshenziswa kwe-sodium cyanide, isitshalo sasikwazi ukuhlonza ngokushesha izimbangela, kungakhathaliseki ukuthi kungenxa yezinguquko zezakhiwo ze-ore noma ukungasebenzi kwenqubo, futhi sithathe izinyathelo zokulungisa ngokushesha.

Imiphumela Ezuziwe

Ngokuqaliswa kwalezi zinyathelo ezibanzi, indawo yokucubungula izimbiwa yazuza imiphumela emangalisayo ekunciphiseni ukusetshenziswa kwe-sodium cyanide. Izinga lokusetshenziswa kwe-sodium cyanide lehle ngokuqhathaniswa nesikhathi sangaphambilini, okuholele ekongeni kwezindleko ezibalulekile. Ukwengeza, umthelela wendawo wehliswa kakhulu, njengoba inani le-cyanide - equkethe udoti okhiqizwayo liye lancipha. Ukusebenza kahle kwenqubo okuthuthukisiwe nakho kuholele ekwenyukeni kwamazinga okutholwa kwegolide, kwathuthukisa futhi izinzuzo zomnotho zesikhungo.

Isiphetho kanye ne-Outlook

Izinqubo zokukhiqiza zokunciphisa ukusetshenziswa kwe-sodium cyanide kulesi sitshalo sokucubungula amaminerali kubonisa ukuthi ngokuhlanganiswa okulungile kokusha kwezobuchwepheshe, ukuthuthukiswa kwenqubo, nokuphathwa okuqinile, kungenzeka ukufeza kokubili imigomo yezomnotho neyemvelo. Ngokuzayo, isitshalo sihlela ukuqhubeka nokuhlola ubuchwepheshe obuthuthukisiwe, obufana ne-bio - cyanidation kanye nokusetshenziswa kwamanye ama-lixiviants, ukuze kuncishiswe ngokuqhubekayo ukuthembela kwaso ku-sodium cyanide nokuthuthukisa ukusimama okuphelele kokusebenza kwaso. Lezi sipiliyoni kanye nezimpumelelo zingasebenza njengesithenjwa esibalulekile kwezinye izimboni ezilungisa izimbiwa ezibhekene nezinselelo ezifanayo embonini.