Indlela nokusetshenziswa kwe-sodium oxide inhibitors

Ukuze uthuthukise ukukhetha kwenqubo ye-flotation, thuthukisa imiphumela yabaqoqi kanye nama-foaming agents, wehlise ukufakwa okuningana kwamaminerali asebenzayo, futhi uthuthukise izimo ezithambile ze-flotation, abalawuli bavame ukusetshenziswa kwinqubo ye-flotation. Ukulungiswa kwenqubo ye-flotation kufaka amakhemikhali amaningi. Ngokweqhaza labo kwinqubo ye-flotation, bangahlukaniswa ngama-inhibitors, ama-activators, ama-medium amoncher, ama-ejenti ancishisiwe, ama-flocculants, ama-dispersants, njll.

Ngesikhathi senqubo ye-froth flotation, ama-inhibitors ama-ejenti angavimba noma anciphise i-adsorption noma isenzo somqoqi ngaphezulu kwamaminerali angewona ama-flotation, futhi akha ifilimu le-hydrophilic ebusweni bamaminerali.

I-Sodium oxide invibitor ingenye ye-inhibitors ebalulekile kwinqubo ye-froth flotation.

Ukusebenza kwe-sodium oxide kusebenza kanjani

Umgomo osuselwa ekusetshenzisweni kwe-sodium oxide (NA3O) njenge-inhibitor ku-mineral flotation kubandakanya izakhiwo zayo zamakhemikhali kanye nokuxhumana nezindawo ezinamaminerali. Lo mbhalo uzokwethula ngokuningiliziwe ukwakheka kwamangqamuzana, ifomula yamakhemikhali, ukusabela kwamakhemikhali kanye nendlela yokuvinjwa.

Isakhiwo samangqamuzana kanye nefomula yamakhemikhali

Ifomula yamakhemikhali yeSodium Oxide yi-NA2O, okuyingxenye ehlanganiswa ama-sodium ion (NA ^ +) nama-oxygen (o ^ 2- 2-). Kwi-Mineral Flotation, umsebenzi oyinhloko weSodium Oxide ukusabela ngamakhemikhali ngama-oksijini alo endaweni yamaminerali, ngaleyo ndlela eshintsha izakhiwo zendawo yamaminerali futhi uvimbela ukugcwaliswa kwamaminerali athile.

Isicelo kanye nesisekelo se-sodium oxide ku-flotation yamaminerali

1. Ukusabela kwe-oxidation surface

Ngesikhathi senqubo yamaminerali flotation, i-sodium oxide ingabhekana nokusabela kwe-oxidation ebusweni bamanye amaminerali ensimbi. Lokhu kusabela kuvame ukufaka phakathi i-sodium oxide ukuphendula nge-oxides noma ama-hydroxides endaweni yamaminerali ukukhiqiza amakhompiyutha azinzile noma ukwakha izimbobo ezingaphezulu ezivimba ukugcwala kwamaminerali.

Isibonelo, ngaphezulu kwamaminerali ensimbi (njenge-FE2O3 noma i-FE (OH (oh

I-2NA2O + FE2O3 → 2Nafeo2

or

I-2Na2O + 2fe (oh) 3 → 2Nafeo2 + 3h2o

Lokhu kusabela kubangela ukuthi ingaphezulu lamaminererereli ensimbi ambozwe nge-sodium iron oxide, ngaleyo ndlela anciphise amandla alo angu-adsorption anama-flotation agents (afana abaqoqi), anciphise ukusebenza kwawo kwamaminerali.

2. Ukulungiswa kwe-PH

Ukungezwa kwe-sodium oxide kungashintsha nenani le-PH yohlelo lwe-flotation. Kwezinye izimo, ukuguqula i-PH yekhambi kungathinta izici zokukhokhiswa kanye nezindawo zamakhemikhali zendawo yamaminerali, ngaleyo ndlela kuthinte ukukhetha kwamaminerali ngesikhathi sokufakelwa. Isibonelo, ekuhambeni kwamaminerali ethusi, izimo ezifanele ze-PH zibaluleke kakhulu ukuvimbela ukugcwaliswa kwezinye izimbiwa ezingcolile.

3. Ukuvinjwa kokukhetha kwamaminerali athile

Umphumela wokuvinjwa kwe-sodium oxide uvame ukukhetha futhi ungafinyelela imiphumela yokuvimbela kumaminerali athile. Isibonelo, ukuvinjwa kwamaminerali ensimbi kusebenza kakhulu ngoba ukusabela phakathi kwe-sodium oxide futhi ingaphezulu lamaminerali ensimbi liqinile, futhi kwakhiwa i-sodium iron oxide coative kungavimba ngempumelelo ukusebenzisana kwayo nge-ejenti ye-flotation.

4. Izici ezithonya indlela yokuvinjwa

Ukusebenza kweSodium Oxide njengoba i-inhibitor ithinteka yizici eziningi, kufaka phakathi ukugcwala kwe-sodium oxide kwisixazululo, ukwakheka kwamakhemikhali kanye nokwakheka kwekhambi, nezinye izimo ezisebenzayo ngesikhathi senqubo ye-flotation. Lezi zinto zisebenza ngokubambisana ukunquma umphumela wokuvinjwa kanye nokufaneleka kwe-sodium oxide ohlelweni oluthile lwe-flotation.

Isifinyezo namathemba wohlelo lokusebenza

Njenge-inhibitor ku-mineral flotation, i-sodium oxide ngamakhemikhali iphendula ngamaminerali nge-mineral ebusweni ukuze iguqule izakhiwo zayo ezingaphezulu, ngaleyo ndlela ifinyelele ekuvinjelweni okukhethiwe kwamaminerali athile. Indlela yayo yokusebenza ifaka ukusabela kwe-oxidation, i-PH ukulungiswa kanye nethonya kwizakhiwo zamakhemikhali ezingaphezulu kwamaminerali. Ngokucwaninga okuqhubekayo okujulile ngomqondo we-mineral flotation nezobuchwepheshe, ukusetshenziswa kwe-sodium oxide nokunye oku-inhibitors kuzobe kuqondile kakhulu futhi kusebenze amathuba amaningi embonini yezimbiwa.

Le nhlanganisela yethiyori nokuzilolonga inikezela ngonjiniyela bezimbiwa kwama-flotation kanye nabaphenyi abanethuba lokuqonda kakhulu futhi basebenzise ama-inhibitors ukwenza kahle ukululama kwamaminerali kanye nekhwalithi yomkhiqizo.