Tsarin hanawa da aikace-aikacen zinc sulfate
Don inganta adadin shirin flotation, haɓaka tasirin masu tarawa da ɗorewa ga ma'adinai masu amfani, da kuma haɓaka yanayin flotation, sau da yawa ana amfani da su a cikin tsarin flotation. Adjusters a cikin tsari na flotation sun haɗa da yawancin magunguna. Dangane da rawar da suka taka a cikin tsari na flotation, ana iya raba su cikin shafukan adjustors, masu fafuti, matsakaici adjusters, masu ƙuntatawa, masu ƙira, wulakanci, masu hawa, da dai sauransu.
A lokacin aiwatar da froth flothation, masu hana wakilai waɗanda zasu iya hanawa ko rage adsorpappape ko aiwatar da fim ɗin da ba sa flotrophilic a saman ma'adanai.
Zinc sulfate yana ɗaya daga cikin mahimman masu hana a cikin tsarin froth floth.
Tsarin hanzari na zinc sulfate inhibitor
A cikin samar da sarrafawa, zinc sulfate, lemun tsami cyanide, sodium sulfide.
Mene ne tushen ka'idodin zinc sulfate?
Yawancin lokaci, tasirin hana infibitory yana aiki ne kawai a cikin alkaline pamp. A mafi girma da ph, mafi fili a bayyane da tasiri tasirin. A cikin ruwa, zinc sulfate ya amsa kamar haka:
Zno4 = zn (2 +) + so4 (2-)
Zn (2 +) 2h2o = zn (oh) 2 + 2h (+) [Zn (OH (OH (OH)
Zn (oh) 2 + h2so4 = zno4 + 2h2o
A cikin kafofin watsa labarai na alkaline, Hzno2 (-) da ZNO2 (2-) ana samarwa, waɗanda aka ƙaddara a kan ma'adinai da haɓaka hydrophilicity na ma'adinai.
ZN (OH) 2 + Nahzno2 + H2O
ZN (OH2 + 2Taoh = Na2ZNO2 + 2h2o
A cikin sarrafa ma'adinai, ba a amfani da zinc sulfate gaba ɗaya azaman mai hana shi tare da cyanide, carbleide carbonate, sodia carbonate = 1: 2 ~ 5. Hada amfani da sulfuric acid da cyanide na iya haɓaka tasirin inabi a kan SPHALATA.
Aikace-aikacen Zinc sulfate
Zinc sulfate shine mai ƙarfi acid kuma mai rauni Alkali gishiri, sau da yawa tare da 7 Crystal Ruwa mai sauƙi (sinadarai tsarkakakke), farin crystal, mai sauƙin narkewa cikin ruwa. Abubuwan sulfate mai zinc a cikin cikakken bayani shine 29.4%, da kuma mafita mai ruwa acidic ne. . A cikin samarwa, galibi ana amfani dashi azaman mafita 5%.
A lokacin da zinc sulfate an gauraye da lemun tsami, yana da ingantaccen inhibitar ma'adanai da zinc sulfide (zinc curde ko baƙin ƙarfe connde). A mafi girman darajar pH na slurry, mafi ƙarfi da tasiri tasirin sulfate a kan ma'adinan sulfide ma'adanai.
An yi imani gabaɗaya cewa tasirin tasirin sulfate akan ma'adanin sulfide na zinclide ne saboda zno2 (2-) da aka kirkira a cikin ma'adanai na zinculin zuwa samar da fim ɗin hydrophilic. Lalacewa ta.
An hada sulfulate na zinc a wani lokacin tare da cyanide da lemun tsami. Yawan ofan na hana ma'adinin sulfide na ƙarfe shine: sphalerite> pyrite> Bugu da alama My Chalcocite> Sabili da haka, lokacin raba ma'adanai na sulfide, sashi na masu hana dole ne a sarrafa su sosai.
Lokaci: Jun-25-2024
