Uthuli lweZinc luyinto eguquguqukayo kwaye ebalulekileyo efumana uluhlu olubanzi lwezicelo kumashishini ahlukeneyo.Yenziwa ngokufunxa isinyithi se-zinc kwaye emva koko ikhuphe ngokukhawuleza umphunga ube ngamasuntswana amahle.Oku kukhokelela kuhlobo olusebenzayo nolusulungekileyo lwezinc, olwaziwa njengothuli lwezinc.Ngenxa yeempawu zayo ezizodwa kunye neempawu, uthuli lwe-zinc lusetyenziswa kakhulu kwiimeko ezininzi zokusetyenziswa.
Enye yezinto eziphambili zokusetyenziswa kothuli lwe-zinc kwintsimi yokukhusela i-corrosion.Uthuli lwezinc luhlala lusetyenziswa njengepeyinti, eyaziwa ngokuba yipeyinti yothuli lwezinc okanye ipeyinti etyebileyo yezinc, ukukhusela intsimbi kunye nezakhiwo zentsimbi ekudlekeni.Iinqununu ze-zinc kwipeyinti zenza umqobo wombingelelo ophazamisayo endaweni yentsimbi engaphantsi.Le ndlela yokukhusela i-corrosion isetyenziswa kakhulu kumashishini afana nokwakha, iimoto, kunye nolwandle.
Enye imeko ebalaseleyo yesicelo sothuli lwe-zinc kukuveliswa kweebhetri.Uthuli lwezinc luyinxalenye ebalulekileyo yokwenziwa kweebhetri zomoya we-zinc.Ezi bhetri zibandakanya uthuli lwezinki njenge-anode, ehambelana ne-oksijini evela emoyeni ukuvelisa umbane.Ezi bhetri zixinene, zikhaphukhaphu, kwaye zinoxinaniso lwamandla aphezulu, nto leyo ezenza ukuba zilungele usetyenziso olunjengezixhobo zokuncedisa ukuva kunye neenkqubo zamandla ezigcina ixesha likaxakeka.
Uthuli lwezinc lukwadlala indima ebalulekileyo kwintsimi yezolimo kunye nemveliso yezityalo.Ihlala isetyenziswa njengesongezo se-micronutrient kwizichumisi ukomeleza ukukhula kwesityalo kunye nesivuno.I-Zinc yinto ebalulekileyo ekukhuleni kwesityalo, kwaye ukunqongophala kwayo kunokukhokelela ekukhuleni okudodobala kunye nokuncipha kwemveliso yezityalo.Ngokufaka uthuli lwezinc kwizichumisi, abalimi banokuqinisekisa ukuba izityalo zabo zifumana unikezelo olwaneleyo lwesi sondlo.
Ngaphaya koko, uthuli lwezinc lufumana izicelo kwishishini lamayeza.Ngokuqhelekileyo isetyenziselwa ukuveliswa kwamachiza kunye neemveliso zamachiza.I-Zinc yaziwa ngokuba yi-antimicrobial properties kwaye isetyenziswa kwiindlela ezahlukeneyo zokunyanga izifo zesikhumba ezifana ne-acne kunye ne-dandruff.Uthuli lwezinc lukwasetyenziswa ekwenzeni izongezo zokutya kunye neepilisi zevithamini ngenxa yeempawu zayo zokomeleza umzimba.
Kwintsimi yesinyithi, uthuli lwezinki lufumana izicelo ekutsalweni kweentsimbi ezithile ngenkqubo ebizwa ngokuba yi-hydrometallurgy.Le nkqubo ibandakanya ukuchithwa kweentsimbi zetsimbi kwisisombululo esiqulethe uthuli lwezinc.I-zinc isabela kunye nee-ion zetsimbi ezikhoyo kwisisombululo, zenza ii-complexes ezizinzileyo ezinokwahlulwa ngokulula.Le ndlela iluncedo kakhulu ekukhupheni iintsimbi ezixabisekileyo ezifana negolide, isilivere kunye nobhedu kwi-ore concentrates.
Ukuqukumbela, uthuli lwezinc lunoluhlu olubanzi lweemeko zesicelo kumashishini ahlukeneyo.Iimpawu zayo zokukhusela i-corrosion zenza ukuba ibe yinto ebalulekileyo kwiipende ezisetyenziselwa ukukhusela izakhiwo zetsimbi.Ukuveliswa kweebhetri, izichumisi zezolimo, iziyobisi, kunye neenkqubo ze-metallurgical zezinye iindawo ezibalulekileyo apho uthuli lwezinc ludlala indima ebalulekileyo.Ngokuguquguquka kwayo kunye neempawu ezizodwa, uthuli lwe-zinc luqhubeka lufaka isandla ekuqhubeleni phambili kwamashishini ahlukeneyo kunye nokuphucula umgangatho weemveliso kunye neenkqubo.
Ixesha lokuposa: Nov-06-2023
