Tsarin hanawa da aikace-aikacen zinc sulfate

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 kima, masu ƙuntatawa, masu ƙira, da sauransu na iya hana ko rage adsorption ko aikin. Mai tara a saman ma'adanai da ba sa flotroation, kuma samar da fim din hydrophilic 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, da sauransu ana amfani da su da yawa. A lokacin da ake amfani da sulfate a hade tare da sauran jami'ai, yana da kyau na zinc na hade da zinc. Mene ne tushen ka'idodin zinc sulfate? Yawancin lokaci, tasirin hana ingantawa kawai yana aiki a cikin alkaline slurry. A mafi girma da ph, mafi fili a bayyane da tasiri tasirin. A cikin ruwa, da dauki sulfate kamar haka: zno4 = zn (2 +) + 2h2o = zn (+) 2h2o = zn (+ + (+) [zn (+) Wani fili mai sihiri, narke cikin acid, hats gishiri] zn (oh) 2 + h2o4 = Znso4o. A cikin matsakaici na alkaline, hzno2 (-) da ZNO2 (2-) ana samarwa. An ba su a ma'adanai da haɓaka hydrophili ga ma'adinan ma'adinai. Zn (oh) 2 + naizo2 + h2zno2 + h2ozno . Yawanci amfani da rabo shine: cyanide: zinc sulfate = 1: 2 ~ 5. Rarraba na 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. Tsarin lafazin lokacin da suka hana ma'adinan sulfide na ƙarfe shine: sphalerite> pyrite> Bushewa> Marcasite> Chalcocite nawa. Sabili da haka, lokacin raba ma'adanai na sulfide, sashi na masu hana dole ne a sarrafa su sosai.