Isetshenziselwani iSodium Fluorosilicate?

Eminyakeni yakamuva,i-sodium fluorosilicateiqhamuke njengomdlali obalulekile ezimbonini ezahlukahlukene, ekhombisa ukuguquguquka kwayo nokusebenza ngempumelelo kwezinhlelo zokusebenza ezahlukahlukene.

I-sodium fluorosilicate ibonakala njengekristalu emhlophe, i-crystalline powder, noma amakristalu angama-hexagonal angenambala.Ayinaphunga futhi ayinambitheki.Ukuminyana kwayo okuhlobene ngu-2.68;inamandla okumunca umswakama.Ingancibilika ku-solvent njenge-ethyl ether kodwa ayincibiliki otshwaleni.Ukuncibilika ku-asidi kuhle kakhulu kunasemanzini.Ingabola ngesisombululo se-alkaline, ikhiqize i-sodium fluoride ne-silica.Ngemva kokushiswa (300 ℃), iboliswa ibe yi-sodium fluoride ne-silicon tetrafluoride.

Izitshalo zokuhlanza amanzi emhlabeni wonke ziye zaphendukela ku-sodium fluorosilicate njenge-ejenti esebenzayo ye-fluoridation.Le nhlanganisela idlala indima ebalulekile ekuthuthukiseni impilo yamazinyo ngokuvimbela ukubola kwamazinyo lapho yengezwe emanzini omphakathi.Ucwaningo olunzulu luye lwasekela izinzuzo ze-fluoridation elawulwayo, futhi i-sodium fluorosilicate isibe yisinqumo esikhethwayo sokuncibilika nokusebenza kahle ekufinyeleleni amazinga e-fluoride alungile.

Ngaphezu kwendima yayo empilweni yomlomo, i-sodium fluorosilicate ithola ukusetshenziswa endaweni yokwelashwa kwendawo yensimbi.Izimboni ezithembele embotsheni yensimbi, njengezezimoto kanye ne-aerospace, zisebenzisa amandla enhlanganisela yokuthuthukisa ukumelana nokugqwala.Izakhiwo zayo eziyingqayizivele ziyenza ibe ukukhetha okuhle kokuvikela izindawo zensimbi emiphumeleni enzima yokuchayeka kwemvelo, iqinisekisa ukuphila isikhathi eside nokuqina kwezingxenye ezibalulekile.

Imboni yamakhemikhali nayo yamukele i-sodium fluorosilicate ngendima yayo ekukhiqizeni ingilazi.Isebenza njenge-ejenti eguquguqukayo, yenza kube lula ukuncibilika kwezinto ezingavuthiwe emazingeni okushisa aphansi, kunciphise ukusetshenziswa kwamandla nezindleko zokukhiqiza.Abakhiqizi bezingilazi emhlabeni wonke basebenzisa i-sodium fluorosilicate ukuze bathuthukise ukusebenza kahle kwezinqubo zabo kuyilapho begcina ikhwalithi nokucaca komkhiqizo wokugcina.