Chepetsani kutaya kwa mankhwala a sodium cyanide solution - Tetezani maziko

Reduce the chemical loss of sodium cyanide solution - Protect base Sodium solutions protective alkali gold dissolution cyanidation process No. 1picture

Sodium cyanide zothetsera zimagwira ntchito yofunika kwambiri pakuchotsa zitsulo zamtengo wapatali, makamaka m'makampani amigodi a golide. Chifukwa cha kugwiritsidwa ntchito kwawo kwakukulu, kusunga bata kwa mayankhowa kumakhala kofunika kwambiri. Sodium cyanide's chemical reactivity, komabe, imapangitsa kuti ikhale yotayika kwambiri popanda kutetezedwa koyenera.

Udindo Wosiyanasiyana wa Chitetezo cha Alkali

Kusunga Umphumphu Wothetsera Mavuto

Kuonjezera mlingo woyenerera wa alkali-otchedwa alkali chitetezo- imathetsa vuto la kusakhazikika. Imakhala ngati stabilizing wothandizira, kuchepetsa kuwonongeka kwa mankhwala Sodium cyanide.

Neutralizing Reactive Compounds

Zamchere zotetezazi zimachepetsanso mpweya woipa mu yankho. Kuphatikiza apo, imalimbana ndi ma acid omwe amapangidwa ndi makutidwe ndi okosijeni a mchere wa sulfide, ndikusunga malo oyenera a mankhwala.

Zoopsa za Kuchulukitsitsa kwa Alkalinity

Ngakhale kufunikira kwake, kuchuluka kwambiri kwa alkalinity kumatha kulepheretsa kutulutsa. Choyamba, zimachepetsa mlingo umene golide amasungunuka mu cyanide solution. Kuphatikiza apo, zimapangitsa kuti zinki zichuluke panthawi yosamukira, zomwe ndizofunikira pakubwezeretsa golide.

Laimu: Alkali Wotetezedwa Wokondedwa

Mtengo - Kuwongolera Mwachangu kwa Alkalinity

Laimu ndi chisankho chodziwika bwino pakusunga alkalinity yofunikira chifukwa cha mtengo wake - wogwira mtima. Imagwira bwino ntchito za alkali zoteteza.

Ubwino wa Flocculation

Kupitilira muyeso wa alkalinity, laimu amathandizira pakuyandama kwa mchere wopangidwa bwino ndi ma slimes mu zamkati. Izi zimathandizira kulekanitsa ndi kukonza mchere, kupititsa patsogolo kugwira ntchito bwino.

Mulingo woyenera Parameter Control mu Industrial Settings

pH ndi Calcium Oxide Concentration

Popanga mafakitale, kusunga pH ya yankho pakati pa 11 ndi 12 kumalimbikitsidwa kwambiri. Izi zimatheka ndi mosamala kulamulira ndende ya ufulu calcium okusayidi (CaO) kuti 1 - 3 magawo pa zikwi khumi. Kuwongolera molondola kwa magawowa ndikofunikira pakuwonetsetsa kuti zikuyenda bwino ndondomeko ya cyanidation. Imakulitsa kubwezeretsedwa kwa zitsulo zamtengo wapatali ndikuchepetsa kutayika kwamankhwala komanso ndalama zopangira.

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