Ukuhlaziywa kafushane kweqhaza le-sulfate yethusi ekuzuzeni i-Ore

I-Copper Sulfate, ebonakala njengamakristalu aluhlaza okwesibhakabhaka noma aluhlaza okwesibhakabhaka, iyisishoshovu esisetshenziswa kabanzi ku-sulfide are flotation. Isetshenziswa kakhulu njengesishoshovu, umlawuli kanye ne-inhibitor ukulungisa inani le-ph le-slurry, ukulawula isizukulwane se-foam futhi athuthukise amandla angaphezulu anokwenza kusebenze, i-stibnite, i-pyrite kanye ne-prrrhotite, ikakhulukazi i-sphalerite evinjelwe ngu-lime noma i-cyanide.

Indima ye-Thupper Sulfate ku-Flotation yamaminerali:

1. Kusetshenziswe njenge-activator

Ingashintsha izakhiwo zikagesi zendawo yamaminerali futhi zenze indawo yamaminerali i-hydrophilic. Le hydrophicity ingakhulisa indawo yokuxhumana phakathi kwamaminerali namanzi, okwenza kube lula kumaminerali ukuntanta. I-Copper Sulfate nayo ingakha ama-Chineral Slurry, okubuye kube ama-adsorbed ebusweni bamaminerali, akhulise i-hydrophility kanye ne-buoyancy.

Indlela yokusebenzisa i-actiation ifaka phakathi kwezinto ezimbili ezilandelayo:

①. Ukusabela kwe-metathesis kwenzeka ebusweni bezimbiwa ezicushiwe ukwakha ifilimu yokuqalisa. Isibonelo, i-sulfate yethusi isetshenziselwa ukwenza kusebenze i-sphalerite. I-radius ye-Vallent Compper Ion ifana ne-radius ye-Zinc Ion, futhi i-solubility ye-sulfide yethusi incane kakhulu kunaleyo ye-zinc sulfide. Ngakho-ke, ifilimu sulfide yethusi ingakhiwa ebusweni be-Spalerite. Ngemuva kokuthi ifilimu ye-Copper Sulfide yenziwe, ingaxhumana kalula nomqoqi we-Xanthate, ukuze i-sphalerite icushiwe.

②. Susa i-inhibitor kuqala, bese wenza ifilimu yokuvula. Lapho i-sodium cyanide ivimbela i-sphalerite, izinzile ze-zinc cyanide ion zakhiwa ebusweni be-sphalerite, kanti zethusi cyanide ion zizinze kakhulu kune-zinc cyanide ion. Uma i-Copper Sulfate ingezwe kwi-spanerite slurry evinjelwe yi-Cyanide, ama-ranical ama-cyanide ebusweni be-sphalerite azowa, futhi ama-obs ethuni amahhala azosabela nge-sphalerite ukuze akhe ifilimu elivuthayo le-sulfide yethusi, ngaleyo ndlela lisebenze Spalelerite.

2. Kusetshenziswe njengoMlawuli

Inani le-PH le-Slurry lingashintshwa. Evezweni elifanelekile le-PH, i-sulfate yethusi lingasabela ngama-hydrogen ion endaweni yamaminerali ukwakha i-mineral ehlanganisa nemvundla yamaminerali, ngaleyo ndlela kukhuthaza umphumela wezimayini wegolide.

3. Isetshenziswa njenge-inhibitor

I-anions ingakhiwa ku-slurry futhi i-adsorbed ebusweni bakwamanye amaminerali angadingi ukugcwala, ukunciphisa i-hydrophicility yabo kanye ne-buoyancy, ngaleyo ndlela kuvinjelwe la maminerali ukuthi atshalwe kanye namaminerali egolide. I-Copper sulfate inhibitors imvamisa ingezwe ku-slurry ukugcina amaminerali angadingi ukugcwala ezansi.

I-4. Isetshenziswa njengemishini yokuguqulwa komhlaba

Shintsha izakhiwo zamakhemikhali nezemzimba zezindawo zokugembula. Ku-Flotation yegolide ye-Ore, izakhiwo zikagesi kanye ne-hydrophicicity of the mineral ingaphezulu lezimbiwa ziyinto ebalulekile ye-flotation. I-Copper Sulfate ingakha i-Copper oxide ion ku-slurry yamaminerali, qhubekani nensimbi ye-ion ngaphezulu kwamaminerali, bese ushintsha izakhiwo zayo zamakhemikhali. I-Copper Sulfate nayo ingashintsha i-hydrophicity yezindawo ezinamaminerali futhi yandise indawo yokuxhumana phakathi kwamaminerali namanzi, ngaleyo ndlela ithuthukise umphumela we-flotation wezimayini zegolide.