I-chloride ion iyingxenye eyingozi kusimende kanye nezinto zokusetshenziswa zikasimende.Kunomthelela oqondile ku-preheater kanye nokubalwa kohhavini ekukhiqizeni kukasimende kwenqubo entsha eyomile, okuholela ezingozini ezifana nokwakheka kwendandatho nokuxhuma, okuthinta izinga lokusebenza kwemishini kanye nekhwalithi ye-clinker kasimende. Ngesikhathi esifanayo, lapho okuqukethwe kwe-ion ye-chloride kusimende idlula inani elithile, lizogqwala ibha yensimbi kukhonkolo, linciphise amandla ensimbi yensimbi, futhi lingabangela ukulimala kukakhonkolo okubangelwa ukunwetshwa, futhi uma kubi kakhulu, kuzodala ukuqhekeka kukakhonkolo futhi kungcwabe izingozi ezifihliwe zekhwalithi yephrojekthi, ngakho-ke kufanele ilawulwe ngokuqinile.Imfuneko yomkhawulo we-ion ye-chloride yengezwe ku-athikili 7.1 ye-GB 175-2007 Common portland Cement.
Isidingo siwukuthi okuqukethwe kwe-chloride kusimende akukhulu kuno-0.06%.Indlela ye-Ammonium thiocyanate volumetric, indlela ye-potentiometric titration kanye nendlela ye-ion chromatography ivame ukusetshenziselwa ukunqunywa kwama-ion e-chloride.Kodwa-ke, ngenxa yokuthi ukuzinza kwe-chloride esiliva akukuhle, ukwakheka kwe-electrode yesiliva (i-chlorine) ayizinzile, futhi umthelela wemvelo mkhulu, kubangela ukuphindaphinda okubi futhi kulungele ukutholwa kwezinto ezinokuqukethwe okuphezulu kwe-chloride.I-chromatography ye-Ion, njengendlela ekhethwayo yokuthola izinto ze-ionic, ingasetshenziswa ukuhlaziya ama-ion amaningi ngesikhathi esisodwa ngomjovo owodwa, futhi inezici zokushesha nokunembile.
Kuleli phepha, i-ion chromatography isetshenziselwa ukuhlaziya nokuhlola izithasiselo zikakhonkolo kanye ne-chloride ion kusimende.
Isikhathi sokuthumela: Apr-18-2023