Kushandiswa uye dosage ye sodium sulfa mune mining kupfeka mumiririri

Iko kushandiswa kwesodium metabisulfite muMaminerl kugadzirisa vamiririri, nzira dzekushandisa uye dosage. Sodium metabisulfite inonyanya kushandiswa seanoshandiswa mukugadzirisa kwemaminerari. Izvi zvinotevera ruzivo rwakakodzera pakushandisa kwayo, nzira dzekushandisa uye dosage:

Shandisa:
Inhibition yeSphalerite uye Pyrite: Sodium Pyrosulfite Decomputer Copper Xantide uye Copper Zvikamu zveSphalerite neSalfite Shuwa, inosimudzira kuumbwa kweZinc Hydroxide, uye nokudaro inhibits Spalerite; Iyo zvakare ine inhibitory yekubatsira paPyrite. Nekudaro, haina inhibitory mhedzisiro paCalcopyrite, asi inogona kumisa chigaro.
Mafambiro:
Gadzirira mhinduro: Dyisa sodium metabisulfite mumvura kugadzirira mhinduro yeimwe pfungwa. Nekuti sulfite ndeyekuti oxidized nyore uye isingabatsiri mumusango, mhinduro yacho inofanira kuve yakagadzirirwa pazuva rekushandiswa.
Yakagadziriswa yekuwedzera: Kuti udzikise kugadzikana kweiyo inhibitory mhedzisiro, iyo nzira yekuwedzera inowanzogamuchirwa38.
Inoshandiswa mukubatanidzwa nevamwe vamiririri: Semuenzaniso, mune inowana mubatsiri weSimbi Sphelerite, inogona kusanganiswa neCalcium chleride, polyamine, sodium zvinomerera, nezvimwe. Kana ichishandiswa, ore uye lime lime ivhu rekutanga; Ipapo iyo slurry inotumirwa kumuchina wekurima, uye vamiriri vezvimisikidzwa vanowedzerwa nekukanda kuti vawane kutungamira, middlings uye vatungamire uye vamwe vanotevera mashandiro emamwe24.
Dosage:
Iko hakuna kugadziriswa kukosha kweSodium metabisulfite, iyo ichakanganiswa nezvinhu zvakawanda zvakadai seyakagadziriswa, ph kukosha, et. Mineral kugadzirisa bvunzo. Mune mimwe miedzo uye kugadzirwa chaiko, iyo dosi yeSodium metabisulfite inogona kusiyana kubva kune mashoma magiramu kumakumi emakumi emakumi matatu emakumi ematangi. Semuenzaniso, kune mamwe maOres neSiprelerite uye Pyrite Zvemukati, Dosage yakakwirira yeSodium Metabisulfite inogona kudiwa kuti uwane mhedzisiro isingabvumirwe; Uye kune maOres ane manyorerwo akaomarara, zvinodikanwa kuti azonzwisise kufunga kweiyo synergistic maitiro nevamwe vamiririri kuti vazive dosage yeSodium Metabisulfite.

Muchidimbu, paunenge uchishandisa sodium metabisulfite mune yangu yekupfeka, kuyedza kwakakwana uye kugadzirisa kunofanirwa kuitwa nenzira yakakodzera kwazvo uye dosage, kuitira kuti uvandudze kugona kwekupfeka uye giredhi.