Kuti uvandudze kusarudza kwehurongwa hwekurima, simbisa zvinokonzerwa nevateresi uye kuderedza kusanzwisisika kwezvinhu zvinobatsira, Vagadziridza muFlotation Process inosanganisira akawanda makemikari. Zvinoenderana nebasa ravo muhurongwa hwekurima, dzinogona kukamurwa kuva dzinza, vamiriri, vamiriri vepakati, vamiririri vanozvidza, vanofamba, vanozvivirisa, etc.
Munguva yekubhururuka flotation, inhibitors ndeyekudzivirira kana kuderedza kana kuderedza adsorption kana chiitiko chemuteresi pane isina-mafirimu ekurima, uye gadzira iyo hydrophilic firimu pamusoro pezvimwe zvemichero.
Sodium oxide inhibitor ndeimwe yeanonyanya kujairika muhunyanzvi hwekurindira maruva.
Maswera sei nzombe inthbitors basa
Nheyo inotevera kushandiswa kwesodium oxide (NA2O) sechinhu chingangoita mouth Chinyorwa ichi chinosvitsa zvakadzama chimiro cheMolecular, makemikari formula, makemikari maitiro uye inhibition mechanism.
Molecular chimiro uye makemikari formula
Iyo makemari emakemikari yeSodium oxide is NA2O, iyo inoumbwa yakaumbwa neSodium ion (na ^ +) uye okisijeni ion (O ... o ... 2-). MuMaminerl Flotation, basa guru reSodium oxide rinofanira kuita nemakemikari neoxygen ion muMineral nzvimbo, nekuchinja zvivakwa zveMineral pamusoro pevamwe manyama.
Application uye nheyo ye sodium oxide mune mineral flotation
1. Pamusoro oxidation reaction
Munguva yemaminerari ekurima kwemaminerari, sodium oxide inogona kuitwa nexidation maitiro nemusoro weimwe metallic zvicherwa. Kuita uku kunowanzobatanidza sodium oxides kuchiita nzombe kana hydroxides pane iyo mineral pamusoro pezvinhu zvakagadzikana kana kuumba machira epamhepo anotadzisa kuronga kwemaminerari.
Semuenzaniso, pamusoro pechiso chesimbi manyura (senge fe2o3 kana fe fe (odhara (sodium oxide inogona kuita nayo kuti iite kuumba sodium yesimbi yesimbi, senge nafeo2:
2na2o + fe2o3 → 2nafeo2
or
2na2o + 2fe (o) 3 → 2nafeo2 + 3h2o
Izvi zvinofungwa zvinoita kuti pamusoro pezvimisikidzwa zvevanyori veSimbi kuti vafukidzwe nesimbi yesimbi, nekudaro vachideredza kugona kwayo nehurongwa hwekurima (senge vafambi), vachidzora chiitiko charo, uye kuwana chishingiso chezvinangwa zvesimbi.
2. PH kugadzirisa maitiro
Kuwedzerwa kwesodium oxide kunogona zvakare kugadzirisa iyo pH Kukosha kweiyo flotation system. Mune zvimwe zviitiko, kuchinja iyo pH yemhinduro kunogona kukanganisa maitiro ekubhadhara uye makemikari zvivakwa zvemaminerari, nekudaro anokanganisa sarudzo yemaminerari panguva yekurara. Semuenzaniso, mukurima kweiyo mhangura michero, yakakodzera PP mamiriro akakosha kuti idzivise kuronga kweimwe kusachena kuchema.
3. Sarudza Inhibition yeMaminerari
Iyo inhibitory mhedzisiro ye sodium oxide inowanzo sarudza uye inogona kuwana inhibitory mhedzisiro pane zvimhatu zvicherwa. Semuenzaniso, iyo inhibition yemanyorerwo esimbi inonyanya kushanda nekuti maitiro ari pakati peSodium oxide uye pamusoro pezvimhete zvine simba, uye sodium iron oxide inokonzeresa kudhonzwa kuyamwisa kwayo nemumiririri.
4. Zvinhu zvinokanganisa iyo inhibition mechanism
Kunyanya kushanda kwesodium oxide seanoshandira anokanganiswa nezvinhu zvakawanda, kusanganisira kusunganidzwa kwesodium oxid mumhinduro, chimiro chemichero yemuchadenga, iyo pfungwa yemhinduro, uye mamwe mamiriro ekushanda panguva yekufunga. Izvi zvinhu zvinoshanda pamwe chete kuti uzive iyo inhibitory mhedzisiro uye kukodzera kwesodium oxide mune chaiyo flotation system.
Pfupiso uye zvishandiso zvazvinoita
Semudziviriri muMaminerari Flotation, Sodium oxide kemarics neye mineral pamusoro pekuchinja zvivakwa zvaro, nekudaro anozadzisa chisarudzo chekusarudza zvingangoitika zvimichidzo. Maitiro ayo echiito anosanganisira iyo nzvimbo oxidation reaction, pH kugadzirisa uye pesvedzero pane mineral surure makemikari zvivakwa. Nekuenderera mberi kwekutsvagisa kwekutsvaga kwemaminerari ekurima kwefungidziro uye tekinoroji, kushandiswa kwesodium oxide uye kune zvinoshanda zvinokwanisika, kupa mikana yakawanda uye mhinduro yeiyo mineral kugadzirisa maindasitiri.
Uku kusanganiswa kwefungidziro uye kudzidzira kunopa mineral flotation mainjiniya uye vanoongorora nemukana wekunyatsonzwisisa uye kushandisa inhibitors kuti vakunde manyama kupora uye zvigadzirwa zvechigadzirwa.
Kutumira Nguva: Jun-26-2024
