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I-Magnesium Oxide Screening Scheme

Incazelo emfushane:

I-Magnesium oxide ivame ukubizwa ngokuthi inhlabathi ebabayo, eyaziwa nangokuthi i-magnesium oxide.I-Magnesium oxide iyi-alkaline oxide enezakhiwo ezijwayelekile zama-alkaline oxides futhi ingeyezinto zikasimende.Impushana ephuzi emhlophe noma ekhanyayo, engenaphunga, ayinambitheki, ayinabuthi, iyi-alkaline yomhlaba yensimbi oxide, ifomula yamakhemikhali engu-MgO, impushana emhlophe, encibilika ku-asidi nesixazululo sikasawoti we-ammonium.Uma kuvezwe emoyeni, kulula ukumunca umswakama kanye ne-carbon dioxide futhi kancane kancane kube yi-magnesium carbonate eyisisekelo.Umkhiqizo okhanyayo uyashesha kunomkhiqizo osindayo.Ihlanganisa namanzi ukwenza i-magnesium hydroxide ngaphansi kwezimo ezithile, okubonisa ukusabela kwe-alkaline kancane.I-pH yesisombululo se-aqueous esigcwele ngu-10.3.


Izinto ezibonakalayo

Ngemva kokuba izinto zokusetshenziswa eziphikisayo zichotshoziwe, zigaywe kahle futhi zihlolwe, ngokuvamile zigcinwa emgqonyeni wokugcina izithako.Inkinga enkulu ngezimpushana ezigcinwe eziseleni ukuhlukaniswa kwezinhlayiyana.Ngoba izinhlayiya zempushana ngokuvamile aziwona usayizi wezinhlayiyana owodwa, kodwa zakhiwe ngosayizi wezinhlayiyana eziqhubekayo ukusuka kokumahhadla kuya kokucolekile, kodwa isilinganiso sosayizi wezinhlayiyana nosayizi wezinhlayiyana phakathi kwezimpushana ezihlukahlukene zihlukile.Lapho i-powder ithululwa esiseleni, izinhlayiya ezimahhadlahhadla nezicolekileyo ziqala ukuhlakazeka, impushana ecolekile igxiliswa engxenyeni emaphakathi yembobo yokukhipha, futhi izinhlayiya ezimahhadla zigingqika ziye endaweni ezungezile yesisele.Lapho impahla ikhishwa esiseleni, into emaphakathi igeleza iphuma embobeni yokukhipha kuqala, futhi impahla ezungezile yehla nongqimba olubalulekile, bese ihlukaniswa ibe maphakathi, bese igeleza iphuma embobeni yokukhipha amanzi ukuze ibangele inhlayiya. ukuhlukaniswa.

Njengamanje, izindlela zokuxazulula ukuhlukaniswa kwezinhlayiya emigqonyeni yokugcina ekukhiqizeni ikakhulukazi zihlanganisa okulandelayo:

(1) Ukusefa kwe-powder ngezigaba eziningi, ukuze umehluko wosayizi wezinhlayiyana zempushana esiseleni esisodwa ube mncane.

(2) Khulisa ichweba lokuphakela, okungukuthi, ukudla okunamachweba amaningi.

(3) Hlukanisa isisele.

Inhloso yokuhlola

Ngokuyinhloko ihlela, ehlukanisa izinhlayiya nezimpushana zibe izingxenye zezinhlayiya ezinosayizi abahlukene.

Ukugeleza kwenqubo yezinto eziphikisayo

Impushana efanelekayo yezinto zokusetshenziswa → ipheya ye-roller crusher → isihlungi esidlidlizayo → ukuhlaziywa nokuhlolwa kosayizi wezinhlayiyana → ukuhlanganisa isikali sikagesi → umxube → ukuhlaziywa nokuhlola usayizi wezinhlayiyana → ukupakisha → umkhiqizo oqediwe

Izinkinga okufanele zinakwe ohlelweni lokukhiqiza

Umshini wokuhlola odlidlizayo uvame ukuhlelwa endaweni yokusebenzela ephakeme kakhulu yendawo yokusebenzela echotshozwayo.Umugqa omaphakathi wezinto zokuhlola kanye nomugqa omaphakathi wekheshi lebhakede uqondaniswe ngokuvundlile, futhi ibanga phakathi kwazo kufanele liqinisekise usayizi odingekayo wokufakwa kwe-chute phakathi kwekheshi lebhakede nomshini wokuhlola.Ukuze uthuthukise ukusebenza kahle kokuhlola futhi wenze okokusebenza kumboze indawo yesikrini, ipuleti elihlukanisayo lingasethwa emnyango wesikrini.


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