Uthini umahluko phakathi kwe-magnesium oxide kunye ne-magnesium carbonate?

I-Magnesium oxidekwayeimagnesium carbonateziyahluka kwiimpawu zabo zeekhemikhali.I-Magnesium carbonateyiasidi ebuthathaka inyibilika emanzini kwaye iqhekeke ibe yimagnesium oxide kunye necarbon dioxide xa ishushu.I-Magnesium oxide, kwelinye icala, yialkaline oxide enganyibilikiyo emanzini kwaye ayiboli xa ishushu.

Ishishini lesicelo kunye neempawu zemveliso ye-magnesium carbonate kunye ne-magnesium oxide zihluke ngolu hlobo lulandelayo: Imboni yesicelo: I-Magnesium carbonate isetyenziswa kakhulu kwi-pharmaceutical intermediates, i-antacid, i-desiccant, i-agent yokukhusela umbala, i-carrier, i-anti-coagulation agent kunye nokunye;Ekutyeni njengesongezo, i-agent yembuyekezo ye-magnesium element;Kwishishini lemichiza elungileyo lokwenziwa kweerejenti zeekhemikhali;Isetyenziswe njenge-ejenti yokuqinisa kunye ne-filler kwi-rubber;Ingasetyenziswa njengento yokugquma ubushushu, izixhobo zokugquma ubushushu obuphezulu;Ucingo kunye nenkqubo yokwenziwa kweekhemikhali ezibalulekileyo izinto ezikrwada, njl njl. I-Magnesium oxide isetyenziswa ikakhulu kwi-silicon yentsimbi, i-catalyst, ishishini lamachiza, ishishini lokutya, izinto zokuthambisa zokuthambisa, izongezo zeplastiki, izongezo zerabha, izinto ze-electrode, izinto zeglasi kunye nezinye iindawo.Iimpawu zeMveliso: I-Magnesium carbonate yikristale engabonakaliyo engenambala, i-alkaline, i-soluble emanzini, i-alkaline encinci;I-Magnesium oxide, ngakolunye uhlangothi, ngumgubo omhlophe, i-alkaline kwaye ayinyibiliki emanzini.

I-Magnesium carbonate ihlelwa ngolu hlobo lulandelayo:

I-magnesium carbonate ekhanyayo: i-white brittle okanye i-powder emhlophe ekhululekile, engenavumba, izinzile emoyeni.Xa ishushu kwi-700 ° C, iyabola ukuvelisa i-magnesium oxide, i-carbon dioxide kunye namanzi.Kwiqondo lobushushu begumbi, yityuwa yetrihydrate.Heavy magnesium carbonate: umgubo omhlophe, ongenancasa, onganyibilikiyo emanzini, ufudunyezwe ngaphezu kwe-150℃ ukubola, ukuvelisa i-magnesium oxide kunye necarbon dioxide.Kwiqondo lobushushu begumbi, yityuwa eyihexahydrate.

Ukuhlelwa kwe-magnesium oxide ngolu hlobo lulandelayo:

I-magnesium oxide ekhanyayo: i-molecular formula yi-MgO, imbonakalo imhlophe okanye i-beige powder powder, ayinavumba kwaye ayinancasa.Ivezwa emoyeni, kulula ukufunxa amanzi kunye nekharbon diokside, enganyibilikiyo emanzini nasetywaleni, kwaye inyibilika kwiiasidi ezinyibilikayo.I-magnesium oxide esebenzayo: usetyenziso olucothayo, olusetyenziselwa ukuzaliswa kwerabha ye-neoprene, ukuqinisa kunye ne-catalyst.I-magnesium oxide enzima: I-molecular formula MgO, ukubonakala komgubo omhlophe, ongenavumba, onganyibiliki emanzini.Xa ishushu ngaphezu kwe-1500℃, iba yi-magnesium oxide evuthayo (i-magnesia) okanye i-sintered magnesium oxide.