Mabda 'xakamaynta iyo adeegsiga zinc sulfate-ka

Mabda 'xakamaynta iyo adeegsiga zinc sulfate-ka

Si loo wanaajiyo xulashada hanaanka loosoosaarin, kor u qaadida saameynta aruurinta iyo wakiilada xubinta, yareynta isugeynta qaybta, iyo hagaajinta xaaladaha slurry ee floration, maamulayaasha waxaa badanaa loo isticmaalaa geedi socodka wax lagu qoro. Ganacsatada habraaca loo diro waxaa ka mid ah kiimikooyin badan. Marka loo eego kaalintooda hanaanka loo qoro, waxaa loo qaybin karaa kuwa xakameynaya, u-hawlgalayaasha, is-maalgashadayaasha dhexdhexaadka ah, wakaaladaha dayactirka, iwm ayaa ah wakiilo ka hortegi kara ama yareyn kara xayeysiiska ama ficilka aruuriyaha dusha sare ee macdanta macdanta aan micnaha lahayn, oo samee filim biyo-galeenka ah dusha sare ee macdanta. Zinc sulfate waa mid ka mid ah kuwa wax kantaroolka ah ee muhiimka u ah hanaanka freeyration.

Mabda'a xannibay ee zinc sulfate

Wax soo saarka macdanta, zinc sulfate, lime cultide, sodium sulfide, iwm. Marka zinc sulfate loo isticmaalo isku darka wakiilada kale, waa zinc zinc state inhihitor. Waa maxay mabda'a xakamaynta ee zinc sulfate? Badanaa, saamaynta xannibaynta ayaa kaliya ka shaqeysa slurry alkaline. Sare ee sareeya, ayaa sii cad cad in wax laga xannibo. Biyaha, jawaab celinta zinc sulfate waa sida soo socota: znso4 = zn (2 +) + 2 +) + 2h2o = + 2h (+) [+) [oh) 2 waa Xarunta Amphotiotericreccericreccere, milaan ku dhex milma aashitada, dhaliso milix] zn (oh) 2 + h2so4 = znso4 + 2hso4 + 2hso4o. Dhexdhexaad alkaline, Hzno2 (-) iyo zno2 (2-) ayaa la soo saaray. Waxay ku xayiran yihiin macdanta macdanta iyo kor u qaadista biyaha ku jirta sagxadaha macdanta. Zn (oh) 2 + Naxzno2 + N2OZNO2 + H2, 2NAHOH = NA2SOh = N2HCOH Salbintide, laakiin waxaa badanaa loo isticmaalaa isku darka 'sodium sulfide, sodium Selbonate, iwm. . Caadi ahaan loo isticmaalo saamiga waa: cyanide: zinc sulfate = 1: 2 ~ 5. Isku-darka isticmaalka sulfuric acid iyo cyanide wuxuu kor u qaadi karaa saameynta xannibaynta ee ku saabsan sphalerite.

Codsiga zinc sulfate-ka

Zinc Sulfate waa aashito adag oo milix ah oo daciif ah, oo badanaa leh 7 biyo ah oo biyo ah (zns · 7hydrous), shey saafi ah (andydrous), crystal cad, si fudud biyaha u milmaa biyaha. Waxyaabaha zinc sulfate ee xalka ay ka buuxaan waa 29.4%, iyo xalka aqueous waa aashito. . Waxsoosaarka, waxaa badanaa loo isticmaalaa sida 5% xalka aqueous. Marka zinc sulfate lagu qaso lime, waa wax ku ool ah in la xakameeyo macdanta Wet Sulc Sulfide (zinc strete ama bir isku-dhafan). Qiimaha sareeya ee pH ee slurry, ayaa ka xoog badan wax soosaarka ah ee xannibaadda zinc sulfate macdanta macdanta zinc sulfide. Waxaa guud ahaan la rumeysan yahay in saameynta xannibidda ee zinc sulfate macdanta zinc sulfide-ka macdanta loo yaqaan 'zinfide sulfide' waxaa sabab u ah adsic-ka zn (oh) (-), ama zno2 (2-) oo laga soo saaray alkaline Media dusha sare ee macdanta zinc sulc sulcides samee filim dareere ah. Waxaana sababay. Zinc Sulfate mararka qaarkood waxaa lagu qasaa culeys iyo lime. Amarka soo deganaya markii ay horjoogsanayaan macdanta birta Sulfide-ka Sulfide> Pyrite> Chalcopyrite> Marcasite> MARCASIte> Sidaa darteed, markii aad kala soocayso polytallitic sulmide macdanta, qiyaasta xakamaynta waa in si adag loo xakameeyaa.