Kuyini i-caustic soda?

Ohambweni olujwayelekile oluya esitolo esikhulu, abathengi bangase bathenge insipho, bathenge ibhodlela le-aspirin bese bebheka izihloko zakamuva emaphephandabeni nakomagazini. Uma uqala ukubona, kungase kubonakale sengathi lezi zinto azifani kakhulu. Kodwa-ke, ngayinye yazo, i-caustic soda idlala indima ebalulekile ohlwini lwezithako noma ezinqubweni zokukhiqiza.

Kuyinii-caustic soda?

I-caustic soda iyinhlanganisela yamakhemikhali i-sodium hydroxide (NaOH). Le nhlanganisela iyi-alkali – uhlobo lwesisekelo esingaqeda ama-asidi futhi sincibilike emanzini. Namuhla i-caustic soda ingenziwa ngesimo sama-pellets, ama-flakes, ama-powder, izixazululo nokuningi.

Isetshenziselwani i-caustic soda?

I-caustic soda isibe yisithako esivamile ekukhiqizweni kwezinto eziningi zansuku zonke. Ngokuvamile eyaziwa ngokuthi i-lye, ibilokhu isetshenziswa ukwenza insipho amakhulu eminyaka, futhi ikhono layo lokuncibilikisa amafutha lenza kube yisithako esivamile ezihlanzini ze-oven kanye nemikhiqizo esetshenziselwa ukuvula amapayipi okudonsa amanzi.

I-caustic soda ivame ukusetshenziselwa ukukhiqiza imikhiqizo yokuhlanza efana nensipho kanye nezinsipho.

I-sodium hydroxide nayo idlala indima ebalulekile ekucubunguleni i-pulp yokhuni ukudala amabhokisi ephepha namakhadibhodi, okuye kwaba yinto ebaluleke kakhulu phakathi nobhubhane lwe-COVID-19 lomhlaba wonke njengoba izinto zokwelapha zithunyelwa amabanga amade.

Le khemikhali isetshenziswa futhi ukuphula idwala eliyi-sedimentary elikhishwa i-aluminium. Le minerali isetshenziswa ezintweni eziningi ezifana nezinto zokwakha, izimoto kanye nezimpahla zabathengi ezifana nokupakishwa kokudla kanye nama-soda cans.

Ukusetshenziswa okukodwa okungalindelekile kwe-caustic soda kusekukhiqizweni kwemithi efana nemithi yokunciphisa igazi kanye nemithi ye-cholesterol.

Umkhiqizo wokwelapha amanzi oguquguqukayo, i-sodium hydroxide ivame ukusetshenziselwa ukugcina ukuphepha nokuhlanzeka kwamachibi ngokususa izinsimbi eziyingozi njenge-lead nethusi. Njengesisekelo, i-sodium hydroxide yehlisa i-asidi, ilawula i-pH yamanzi. Ngaphezu kwalokho, le nhlanganisela ingasetshenziswa ukudala i-sodium hypochlorite, eqhubeka nokuhlanza amanzi.

Njengomkhiqizo ohlangene wenqubo yokukhiqiza i-chlorine, i-caustic soda ibilokhu isetshenziswa amashumi eminyaka ukudala imikhiqizo ethuthukisa izimpilo zethu nsuku zonke.