I-sodium hydroxide, ekwabizwa ngokuba yi-caustic soda, yikhemikhali ephambili yoshishino esetyenziswa kwiinkqubo ezahlukeneyo zokuvelisa. Ukusuka ephepheni kunye nelaphu ukuya kwiisepha kunye nezicoci, le khompawundi idlala indima ebalulekileyo kwiimveliso zemihla ngemihla ezingenakubalwa. Njengoko sijonge phambili ku-2024, makhe siphonononge ukuba intengiso igcine ntoni ngesodium hydroxide.
Imakethi yehlabathi yesodium hydroxide kulindeleke ukuba ibone ukukhula okuzinzileyo kwiminyaka ezayo. Ngokweengcali zeshishini, imfuno yesodium hydroxide kuqikelelwa ukuba izonyuka kumacandelo ahlukeneyo anje ngepulp kunye nephepha, amalaphu, kunye nonyango lwamanzi. Ngokunyuka kwabemi kunye nokwanda kokufudukela ezidolophini, imfuno yeemveliso eziyimfuneko njengephepha kunye namalaphu iya kuqhubeka nokuqhuba imfuno yesodium hydroxide.
Enye into ephambili eqhuba ukukhula kwemarike yesodium hydroxide licandelo lemveliso elandayo. Njengoko amashishini eqhubeka nokukhula, imfuno yesodium hydroxide njengesithako esiphambili kwimveliso yeesepha, izinto zokucoca, kunye nezinye iimveliso zokucoca nazo ziya kunyuka. Ukongeza, ishishini lokwakha, ngakumbi kuqoqosho olusakhulayo, liya kuba negalelo ekwandeni kwemfuno yesodium hydroxide ekuvelisweni kwezixhobo ezahlukeneyo zokwakha.
Ngokwemfuno yengingqi, iAsia-Pacific kulindeleke ukuba ihlale ingumthengi omkhulu wesodium hydroxide. Ukukhula ngokukhawuleza kwemizi-mveliso kunye nokufudukela ezidolophini kuqhuba imfuno yesodium hydroxide kwizicelo ezininzi. Ngeli xesha, uMntla Merika kunye neYurophu kulindeleke ukuba zibone ukukhula okuthe gqolo kwimakethi yesodium hydroxide ngenxa yobukho bamashishini emveliso asekwe kakuhle.
Kwicala lokubonelela, imveliso yesodium hydroxide kulindeleke ukuba inyuke kwihlabathi jikelele ukuhlangabezana nemfuno ekhulayo. Abavelisi abakhulu bagxile ekwandiseni amandla abo emveliso ukuze bahlangabezane neemfuno ezikhulayo zamashishini ahlukeneyo. Oku kwanda komthamo wemveliso kukwalindeleke ukuba kukhokelele ekuphuculweni kweendlela zokubonelela, ukwenza i-sodium hydroxide ifumaneke lula kubathengi.
Nangona kunjalo, kubalulekile ukuqwalasela imingeni enokuthi ibe nefuthe kwimakethi yesodium hydroxide kwiminyaka ezayo. Enye into enjalo kukunyuka kwamaxabiso ezinto eziphathekayo, ngakumbi ixabiso letyuwa ye-electrolysis-grade, eyona nto ibalulekileyo ekuvelisweni kwe-sodium hydroxide. Ukongeza, imimiselo engqongqo yokusingqongileyo kunye nokunyuka kokugxila kwiinkqubo zemveliso ezinzileyo kunokubangela imingeni kubavelisi.
Ukujonga phambili ukuya ku-2024, imakethi yesodium hydroxide ilungele ukukhula, iqhutywa kukwanda kwemfuno evela kumashishini ahlukeneyo okusetyenziswa kokuphela. Njengoko uqoqosho lwehlabathi luqhubeka nokuvela kunye nokwanda, ukubaluleka kwe-sodium hydroxide njengekhemikhali ebalulekileyo kwimizi-mveliso iya kucaca ngakumbi. Ngezicwangciso ezifanelekileyo zokujongana nemingeni enokubakho, imarike ye-sodium hydroxide ibekwe kakuhle kwikamva elithembisayo.
Ixesha lokuposa: Feb-28-2024
