Sodium Bromide Supplier

Yintoni iSodium Bromide?

I-Sodium bromide (NaBr) yityuwa ye-sodium halide engatshintshiyo - i-crystalline solid emhlophe enyibilikayo kakhulu emanzini. Yityuwa yesodium ephambili ye-hydrobromic acid kwaye ibaluleke kakhulu kurhwebo kunyango lwamanzi, amayeza, iifoto, kunye nokusetyenziswa kwe-oyile. Kunyango lwamanzi, i-sodium bromide isetyenziswa kwiinkqubo ze-biocide ze-bromide ezisebenzayo ezinamacandelo amabini - i-NaBr idityaniswe ne-oxidant (i-sodium hypochlorite, igesi ye-chlorine, okanye i-hydrogen peroxide) ukuvelisa i-hypobromous acid (HOBr) in situ yomsebenzi we-biocidal kwiinkqubo zamanzi okupholisa kunye namachibi okudada.

Iinkqubo ze-Biocide zamanzi okupholisa zeBromide ezisebenzayo

Inkqubo ye-bromide esebenzayo enamacandelo amabini inika enye indlela endaweni ye-chlorine ezinzileyo yonyango lwe-biocide yamanzi okupholisa kunye ne-industrial water. Kwi-activation reaction, i-NaBr + NaOCl (okanye i-Cl₂) → i-HOBr + i-NaCl — i-hypobromous acid eyenziweyo yi-active biocide species. I-Activated HOBr inamandla aphezulu e-biocidal kune-chlorine kwi-pH ephezulu (7.5–9.0) eqhelekileyo kwiisekethe zamanzi okupholisa, njengoko i-HOBr (pKa ~8.7) ihlala ikwimo yayo esebenzayo, esebenzayo kuluhlu lwe-pH apho i-HOCl iguqulwa kakhulu ibe yi-hypochlorite ion engasebenzi kangako (OCl⁻, pKa ~7.5). I-sodium bromide ifakwa njengesisombululo emanzini okupholisa ngaphambi kwendawo yokufaka i-oxidant, isebenze ukuvelisa i-biocidal HOBr kwimizuzwana.

Amayeza kunye nezinye izicelo

Kwimveliso yamayeza, i-sodium bromide ibisoloko isetyenziswa njengesithomalalisi kunye nesithomalalisi sokuxhuzula (ngoku ithathelwe indawo kakhulu ngamayeza anamhlanje). Kwifoto, yayisetyenziswa kwi-emulsions yezithombe. Kwi-oilfield drilling, i-sodium bromide yinxalenye ebalulekileyo yokugqiba kunye nokusebenza ngaphezulu kolwelo, apho ukunyibilika kwayo okuphezulu kuvumela ukulungiswa kwezisombululo ze-brine ezixineneyo nezicacileyo (i-sodium bromide brines) zokusetyenziswa kolawulo lomthombo. I-Terracore Chemicals inikezela nge-sodium bromide kwiiklasi zobugcisa kunye nezoshishino kwiingxowa ezingama-25 kg kulo lonke elaseMzantsi Afrika.