Flotation theory yegoridhe ore

Flotation theory yegoridhe ore

Goridhe inowanzogadzirwa mumamiriro emahara muOres. Maminerari anowanzoitika goridhe uye sirivheri-goridhe. Ivo vese vane yakanaka foundability, saka maruva ndeimwe yenzira dzakakosha dzekugadzirisa goridhe ores. Goridhe rinowanzobatanidzwa pamwe nezvakawanda zvekusuwa zvicherwa. Symbiotic, kunyanya kazhinji yeYyMiotic nePyrite, saka kuronga kwegoridhe uye kuraswa kwesimbi sulfide eeres akadai segoridhe-pirita rakanyatsoenderana nekuita. Maitiro ekurima evatambi akati wandei isu tichazunza pazasi pane kazhinji goridhe maOres umo goridhe uye sulfide zvicherwa pamwe chete.

Zvichienderana nerudzi uye huwandu hwesulides, sarudzo dzinotevera dzekurapa dzinogona kusarudzwa.
① Kana Sulfide muOre iri kunyanya pyrite, uye hapana mamwe manyorerwo esimbi salfide, uye goridhe rinonyanya kuwanda uye rakanakisa zvidimbu uye symbiotic needimbi sulfide. Mafungiro akadaro anokandwa kuburitsa goridhe remvura, uye maruva emharadziro anobva adzoserwa nemamiriro ekunze ekuenda, nekudaro achidzivirira kurapwa kweiyo nguva yese. Iyo flotation inotarisisa inogona zvakare kutumirwa kune pyrometallurgy chirimwa chekugadzirisa. Kana goridhe racho zvakanyanya muchimiro chechikamu che submicopic uye pyrite, iyo yakananga cyanide yekushongedza haina kunaka haina kunaka, uye inofanira kuiswa kuti udzivise kudzikisira zvimedu zvegoridhe uye wozozvidzwa nemhepo.

② Kana shuwa mu ore ine chidiki chidiki cheKalcopyrite, Sphalerite, uye Galena kuwedzera kune simbi sulfide, goridhe iri Silmotic neese pyrite uye aya anorema simbi sulfides. Kurapa kwakawanda kurapwa kwehurongwa Iyo fungidziro inotumirwa kune iyo inonamira yekugadzirisa. Goridhe inopinda mhirizhonga kana kutungamira (kazhinji kazhinji madzishe emhangura) inoisa pasi uye yadzoreredzwa panguva yekunyepedzera. Chikamu icho goridhe uye simbi sulfide is sulmiotic inogona kupererwa kuti uwane simbi sulfide inotarisa, iyo inogona kuzowanikwa kuburikidza nekubaya nekubaya uye nemhepo yekukasira.

③ Kana paine sulfides inokuvadza kune ore, senge arsenic, antimony, uye sulfide yakaiswa kuti ipise arsenic, sulfide nedzimwe sulfides, sulfide nedzimwe simbi mukuisa pasi kuti ive nyore kune zviri nyore simbi yesimbi , geda slag zvakare uye shandisa chinyoreso kubvisa iyo isina kujairika yesimbi nzombe.

④ Kana chikamu chegoridhe muOre chiripo mumamiriro emahara, chikamu chegoridhe iri Solgiotic neSulfide, uye chikamu chegoridhe chitezhiso chakasungwa mune zvinangwa zvemagetsi zvichaira. Mapepa akadaro anofanira kupora nekuparadzaniswa kukuru kwegoridhe, uye kudzoreredza symbosi Kurongeka kwacho kunogona kuve kwakajeka pasi uye kwakabva zvaburitswa zvakananga, kana kuti zvakasara zvekupotera zvinogona kuve nyore pasi mushure mekupiswa uye wobva wadzingwa.