Nhungamidzo yeZinc ruzivo, masimbi zinc akanyorwa sei?
Zinc chinhu chemakemikari. Chidimbu charo chemicherechedzo ndiZn, uye nhamba yayo yeAtomu ndeye makumi matatu. Iyo iri munguva yechina uye boka reboka remuviri wenguva yemakemikari. Zinc isimbi yegrey transition simbi uye yechina "yakajairika" simbi. Mune indasitiri yazvino, zinc haina kujekerwa muBattery kugadzira uye isimbi yakakosha. Mukuwedzera, zinc zvakare chimwe chezvinhu zvakakosha zvekuteedzera muviri wemunhu uye zvinotora chinzvimbo chakanyanya kukosha.
Zinc yakaoma kupisa mumhepo uye inoburitsa iyo yakasimba chena mwenje muokisijeni. Kune denderedzwa re zinc oxide pamusoro pe zinc, rinoburitsa utsi chena kana ichipisa. Chikamu chikuru cheutsi chena ndeye zinc oxide, izvo zvisingavharisi kupisa kwe zinc, asi zvakare inoratidza ruvara rwemurazvo wekuumba mwenje wakapenya. Zinc inochema nyore nyore muAcid uye inogona kutsiva goridhe, sirivheri, ndarira, etc. kubva kumhinduro. Iyo nzara yezisi yeZinc ine poindi yakanyanya yekunyungudika, asi iyo yekunyungudika yenzira yesimbi yakanyanya kuderera. Saka nekushongedza ma zinc marambi emwenje achanyungudika uye opfava ma zinc mafaira, asi haawire pasi, chaizvo nekuda kwemhedzisiro yefirimu rehofisi. Zinc inonyanya kushandiswa musimbe, metallurgy, michina, mashini, macemical, indasitiri yechiedza, mauto emauto uye mauto nemishonga yemishonga.
gadzirisa resolution:
1. Vacuum Down 360g ye simbi zinc uye zvishoma nezvishoma inowedzera iyo kusvika 3340ml ye15% Sulfuric acid mhinduro, uye kupisa kusvika 70 ° C kuti zviitike. Kana iyo H2 isisisina kujeka, kudzima ne1200ml yemvura kugadzirira iyo zinc sulfate solution, tora 50ml, uye shandisa zororo rekushandiswa kwacho gare gare. 4G yeSodium kabhoni yakawedzerwa kusvika ku50ml yeiyo mhinduro yakadhindwa, uye iyo yakagadzirirwa zinc carbonate yakagadzirirwa yakashambidzwa katatu nemvura (300ml nguva imwe neimwe) yekushandisa. Disselve 7.5 g yeFerrous Sulfate Heptahydrate mune 500 ML yemvura, kupisa giredhi rakachena, uye wedzera 30% Hydrogen peroxion peroxide Wedzera iyo yakagadzirirwa Simbi Sulfate yekusagadzikana-yakataurwa svina zinc Sulfate Solution Solution, uye wedzera iyo Zinc carbonate inogadzirira nekukurudzira, saka kupisa kusvika 30-0ºC pasi nekukurumidza, uye regai rimire. Mushure mekugadziriswa kuri pachena, kuisarudzira. . Iyo filtrate ndeye Electrolyzed uye iyo PH kukosha kunogadziriswa kugadzira Congo Red zvishoma bhuruu. Pakati peElectrolysis, shandisa preemium giredhi yakachena kana zinc flakes secathode, maindasitiri zinc seye maEmagetsi maviri. Mushure me200g yeZinc yakagadzirirwa, Electrolyte inofanira kubatwa zvakare needare sulfate uye zinc carbonate zvinoenderana nenzira iri pamusoro.
2. Kugadzirira kweZinc kwakagadzirirwa nekunzwa zinc bundu zins sechigadzirwa chikuru chehuku. Zvishandiridzinye, zns zvinowanzoita oxidized uye calcured mumuzara nekuita kwakanaka. Wobva washandisa nzira yekudzikisa iyo uye nzira yemagetsi yekugadzirira zinc. Iko kubhadharisa kwakaitwa kweZinc Kubheja uye Coal Powder kunoiswa muZinc Flong Comsection pa1800 Iyo simbi zinc yakawanikwa nenzira iyi ine yakanyanya kusachena zvinyorwa. Kuti uwane pure zinc, vacuum distillation inodiwa.
3 Pakati peElectrolysis, metallic zinc yakaiswa pane iyo aluminium ndiro uye yakavezwa kuti ive chigadzirwa. Kuchena kwesimbi zinc yakagadzirwa neElectrolysis kunogona kusvika 99.99%.
Zvimwe zvinhu zvinobatanidza:https://www.wanmetal.com/
Reference sosi: Internet
Disiki: Ruzivo rwuri mune ichi chinyorwa ndezvekuti zvinorehwa chete, kwete sekuraira kwakananga kwekuita sarudzo. Kana iwe usinga tarisire kukanganisa kodzero dzako dzepamutemo, ndapota taura nesu munguva.
Kutumira Nguva: Sep-06-2021