Emkhathini wamakhemikhali womhlaba, i- i-sodium cyanide Imakethe ibhekene noguquko olubalulekile, eqhutshwa yizindlela ezimbili ezibalulekile: ukugcizelela okukhulayo kokusimama kanye nesidingo esikhulayo esivela kwezomnotho ezisafufusa.
Iphusha Lokusimama Emkhakheni Wezimayini
The imboni yezimayini, ekubeni umthengi omkhulu we-sodium i-cyanide, ingaphansi kwengcindezi ekhulayo yokuthatha imikhuba ehambisana nemvelo. Lokhu kuholele ekuthuthukisweni kokuqanjwa kabusha kwe-cyanide nokulawulwa kwemfucuza. Ubuchwepheshe obufana nezindlela zokuthola kabusha i-in-situ buyahlolwa ukuze kuncishiswe umkhondo wemvelo wokusetshenziswa kwe-cyanide. Ngaphezu kwalokho, ukucinga ezinye izindlela ze-sodium cyanide sekuyinto ehamba phambili ezinkampanini eziningi zezimayini.
Lezi zinhlelo azigcini nje ngokunciphisa ubungozi bemvelo obuhlobene nokusetshenziswa kwe-cyanide kodwa futhi zivula namathuba amasha okukhula kwabadlali bemakethe esikhaleni samakhemikhali esizinzile. Izinkampani ezitshala imali ocwaningweni nasekuthuthukisweni ukuze zenze izisombululo ezisimeme kakhudlwana zime ukuze zithole umkhawulo wokuncintisana I-Sodium Cyanide emakethe.
Isidingo Esikhulayo Esivela Kwezomnotho Ezisafufusa
Iminotho esafufusa, ikakhulukazi e-Afrika nase-Asia, ibona ukwanda okusheshayo emikhakheni yezimayini neyezimboni. Njengoba lezi zifunda ziqhubeka nokuthuthukisa izimboni zazo zokumba izinsiza, isidingo se I-sodium cyanide kulindeleke ukuthi ikhuphuke kakhulu. Ukukhula kwezimboni eziqhubekayo kulezi zimakethe, okuhambisana nokukhula kwezimboni ezikhiqiza amakhemikhali kanye ne-electroplating, kukhulisa isidingo se-sodium cyanide kuzo zonke izinhlelo zokusebenza.
Izinkampani ezingangena ngempumelelo kulezi zimakethe ezikhula ngokushesha zizojabulela inzuzo enkulu kunkundla ye-sodium cyanide. Ukuqonda amandla emakethe ahlukile kanye nezindawo zokulawula kulezi zifunda kubalulekile kubadlali bemakethe abafuna ukusizakala ngamathuba avelayo.
Sengiphetha, imakethe ye-sodium cyanide isempambanweni yemigwaqo, ngokusimama kanye nokukhula kwemakethe okukhulayo okusebenza njengezisusa eziyinhloko zoshintsho. Izinkampani ezingakwazi ukuzivumelanisa nalezi zindlela futhi zithuthukise izixazululo ezintsha zizobekwa kahle ukuze ziphumelele emakethe ethuthukayo.
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