Ukuzinza kwamakhemikhali amabhodlela engilazi

Ukuzinza kwamakhemikhali amabhodlela engilazi

Imikhiqizo yengilazi ihlaselwa amanzi, ama-asidi, izisekelo, usawoti, amagesi namanye amakhemikhali ngesikhathi sokusetshenziswa. Ukumelana nemikhiqizo yengilazi kulokhu kuhlasela kubizwa ngokuthi ukuzinza kwamakhemikhali.

Ukuzinza kwamakhemikhali emikhiqizo yebhodlela lengilazi kubonakala kakhulu ebhodleleni lengilazi eliguguleka amanzi nomkhathi. Ekukhiqizeni i-glassware, ezinye izimboni ezincane ngezinye izikhathi zizonciphisa okuqukethwe kwe-Na2O ekwakhekeni kwamakhemikhali amabhodlela engilazi noma ukunciphisa okuqukethwe kwe-SiO2 ukuze kuncishiswe izinga lokushisa elincibilikayo lamabhodlela engilazi, ukuze ukuqina kwamakhemikhali amabhodlela engilazi kuncishiswe.

Imikhiqizo yebhodlela lengilazi engazinzile ngokwekhemikhali egcinwa endaweni enomswakama isikhathi eside, okuholela ekubeni noboya obungaphezulu nokulahlekelwa ukucwebezela nokucaca kwebhodlela lengilazi. Lesi simo sivame ukubizwa ngaso emafekthri ngokuthi "backalkali". Ngamanye amazwi, amabhodlela engilazi aba kancane ukuzinza ngamakhemikhali emanzini.

Kufanele kuqashelwe ngokwanele. Musa ukufuna ngokweqile ukwehlisa izinga lokushisa elincibilikayo futhi ukhuphule okuqukethwe kwe-Na2O. Okunye ukugeleza kufanele kwethulwe kahle, noma ukwakheka kwamakhemikhali kufanele kulungiswe ukuze kuncishiswe izinga lokushisa elincibilikayo, ngaphandle kwalokho kuzoletha izinkinga ezinkulu zekhwalithi emkhiqizweni. Ngezinye izikhathi ngenxa yokungaqini kahle kwamakhemikhali, kubonakala sengathi iqeda "i-backalkali", kodwa lapho ithunyelwa kwamanye amazwe anomswakama ophezulu womoya, "i-backalkali" izoholela ekulahlekelweni okukhulu kwezomnotho. Ngakho-ke, ukuzinza kwamakhemikhali amabhodlela engilazi ekukhiqizeni kunokuqonda okuphelele.