Kodi pali kusiyana kotani pakati pa magnesium oxide ndi magnesium carbonate?

Magnesium oxidendimagnesium carbonateamasiyana mankhwala katundu.Magnesium carbonatendi asidi ofooka omwe amasungunuka m'madzi ndipo amasweka kukhala magnesium oxide ndi carbon dioxide akatenthedwa.Komano, Magnesium oxide ndi mchere wamchere womwe susungunuka m'madzi ndipo suwola ukatenthedwa.

Makampani ogwiritsira ntchito ndi zizindikiro za mankhwala a magnesium carbonate ndi magnesium oxide ndizosiyana motere: Makampani ogwiritsira ntchito: Magnesium carbonate amagwiritsidwa ntchito makamaka pakati pa mankhwala, antacid, desiccant, wothandizira mtundu, chonyamulira, anti-coagulation wothandizira ndi zina zotero;Muzakudya monga chowonjezera, magnesium element compensation agent;Mu zabwino mankhwala makampani kupanga reagents mankhwala;Amagwiritsidwa ntchito ngati kulimbikitsa ndi kudzaza mu rabara;Itha kugwiritsidwa ntchito ngati kutchinjiriza kutentha, kutentha kwambiri kugonjetsedwa ndi zida zamoto;Waya ndi chingwe kupanga ndondomeko zofunika mankhwala zopangira, etc. Magnesium okusayidi zimagwiritsa ntchito pakachitsulo zitsulo, chothandizira, makampani mankhwala, makampani chakudya, zodzikongoletsera zipangizo, zina pulasitiki, zina mphira, zipangizo elekitirodi, galasi gawo lapansi zipangizo ndi zina.Zogulitsa: Magnesium carbonate ndi kristalo wopanda mtundu wowonekera, wamchere, wosungunuka m'madzi, wamchere pang'ono;Komano, Magnesium oxide ndi ufa woyera, wamchere komanso wosasungunuka m'madzi.

Magnesium carbonate amagawidwa motere:

Magnesium carbonate yowala: ufa woyera wonyezimira kapena wosasunthika, wopanda fungo, wosasunthika mumlengalenga.Ikatenthedwa mpaka 700 ° C, imawola kuti ipange magnesium oxide, carbon dioxide ndi madzi.Pa kutentha kwa chipinda, ndi mchere wa trihydrate.Heavy magnesium carbonate: ufa woyera, wopanda kukoma, wosasungunuka m'madzi, wotenthedwa mpaka kuwonongeka kwa 150 ℃, kupanga magnesium oxide ndi carbon dioxide.Pa kutentha kwa chipinda, ndi mchere wa hexahydrate.

Gulu la magnesium oxide lili motere:

Magnesium oxide yowala: mawonekedwe a molekyulu ndi MgO, mawonekedwe ake ndi oyera kapena beige ufa wopepuka, wopanda fungo komanso wosakoma.Pokhala ndi mpweya, n'zosavuta kuyamwa madzi ndi carbon dioxide, osasungunuka m'madzi ndi mowa, komanso kusungunuka mu zidulo zosungunuka.Active magnesium oxide: kugwiritsa ntchito pang'onopang'ono, komwe kumagwiritsidwa ntchito podzaza mphira wa neoprene, kulimbikitsa komanso ngati chothandizira.Heavy magnesium oxide: Molecular formula MgO, mawonekedwe a ufa woyera, wopanda fungo, wosasungunuka m'madzi.Ikatenthedwa kupitirira 1500 ℃, imakhala yakufa yoyaka magnesium oxide (magnesia) kapena sintered magnesium oxide.