Ungahlukanisa kanjani phakathi kwe-magnesium oxide ekhanyayo ne-magnesium oxide enzima

Ngokuthuthuka kwezimboni, i-magnesium oxide isiphenduke into esetshenziswa kakhulu yamakhemikhali, kepha izimboni ezahlukahlukene zinezidingo ezahlukahlukene zemingcele nezinkomba ze-magnesium oxide, ngakho-ke kunezinhlobo eziningi ze-magnesium oxide emakethe, njengokukhanya ne-magnesium esindayo. i-oxide.Uyini umehluko phakathi kwabo?Namuhla uZehui uzokwethula kuwena ngezici ezine.

1. Ukuminyana kwenqwaba ehlukene

Umehluko onembile kakhulu phakathi kokukhanya ne-magnesium oxide esindayo ukuminyana kwenqwaba.I-magnesium oxide ekhanyayo inomthamo omkhulu wenqwaba futhi iyimpushana emhlophe e-amorphous, evame ukusetshenziswa ezimbonini ezimaphakathi nezisezingeni eliphezulu.I-magnesium oxide enzima inomthamo omncane wenqwaba futhi imhlophe noma i-beige powder, evame ukusetshenziswa ezimbonini ezisezingeni eliphansi.Ukuminyana ngobuningi be-magnesium oxide ekhanyayo cishe kuphindwe kathathu kune-magnesium oxide esindayo.

2. Izakhiwo ezahlukene

I-magnesium oxide ekhanyayo inezindawo zokuguquguquka nokungancibiliki.Ayincibiliki emanzini ahlanzekile nasezincibilikisini eziphilayo, kodwa incibilika ku-asidi ne-ammonium salt solutions.Ngemuva kokubalwa kwezinga lokushisa eliphezulu, lingaguqulwa libe amakristalu.I-magnesium oxide enamandla inezici zokuminyana nokuncibilika.Isabela kalula emanzini ukuze yenze inhlanganisela, futhi imunca kalula umswakama kanye ne-carbon dioxide lapho ibekwe emoyeni.Uma ixubene nesixazululo se-magnesium chloride, yenza kalula i-gelatinous hardener.

3. Izinqubo ezahlukene zokulungiselela

I-magnesium oxide ekhanyayo ngokuvamile itholakala ngokubala izinto ezincibilika emanzini, njenge-magnesium chloride, i-magnesium sulfate noma i-magnesium bicarbonate, zibe izinto ezingancibiliki emanzini ngezindlela zamakhemikhali.I-magnesium oxide ekhanyayo ekhiqizwayo inobuningi obuncane bokuminyana, ngokuvamile obungu-0.2(g/ml).Ngenxa yenqubo yokukhiqiza eyinkimbinkimbi, lokhu kuphinde kuholele ezindlekweni zokukhiqiza eziphakeme kanye namanani emakethe aphakeme uma kuqhathaniswa.I-magnesium oxide esindayo ngokuvamile itholakala ngokwenza i-magnesite ngokuqondile noma i-brucite ore.I-magnesium oxide esindayo ekhiqizwayo inokuminyana kwenqwaba enkulu, ngokuvamile i-0.5(g/ml).Ngenxa yenqubo elula yokukhiqiza, intengo yokuthengisa nayo iphansi kakhulu.

4. Izinkambu ezihlukene zohlelo lokusebenza

I-magnesium oxide ekhanyayo isetshenziselwa ikakhulukazi ukukhiqizwa kwemikhiqizo yenjoloba kanye nezinamathelisi zenjoloba ye-chloroprene, idlala indima yokumunca i-asidi kanye ne-accelerator ekukhiqizeni iraba.Idlala indima yokunciphisa izinga lokushisa le-sintering ku-ceramics kanye ne-koqweqwe lwawo.Isetshenziswa njengokugcwalisa ekwenzeni amasondo okugaya, amapende neminye imikhiqizo.I-magnesium oxide ekhanyayo yezinga lokudla ingasetshenziswa njenge-decolorizer yokukhiqiza i-saccharin, isilawuli se-PH ye-ayisikhilimu ye-ayisikhilimu nokunye.Ingasetshenziswa futhi emkhakheni wezokwelapha, njenge-antacid kanye ne-laxative nokunye.I-magnesium oxide enamandla inokuhlanzeka okuphansi futhi ingasetshenziswa ukukhiqiza usawoti we-magnesium ohlukahlukene neminye imikhiqizo yamakhemikhali.Ingasetshenziswa futhi embonini yezokwakha njengendlela yokugcwalisa ukwenza amakhemikhali okufakelwa phansi, ama-marble okwenziwa phansi, ophahleni, amabhodi okushisa ukushisa nokunye.