Iji magnesium oxide

Magnesium oxide bụ ihe eji agbaze ọla magnesium, nke na-acha ọcha ntụ ntụ na-enweghị isi.E nwere ụdị abụọ nke magnesium oxide: ìhè na arọ.Ha bụ ntụ ntụ amorphous na-acha ọcha na-enweghị isi, enweghị ụtọ, anaghị egbu egbu ma nwee njupụta nke 3.58g/cm3.O siri ike igbari na mmiri dị ọcha na ihe ndị na-emepụta ihe na-edozi ahụ, na solubility ya na mmiri na-abawanye n'ihi ọnụnọ nke carbon dioxide.Enwere ike igbari ya na acid na ammonium nnu ngwọta na crystallized mgbe calcination na elu okpomọkụ.Mgbe ị na-ezute carbon dioxide n'ikuku, a na-emepụta nnu magnesium carbonate complex, nnukwu nnukwu, ọcha ma ọ bụ ntụ ntụ.Ikuku ikuku na-ejikọta na mmiri n'ụzọ dị mfe, na-amịkọrọ mmiri na carbon dioxide.Ngwọta Magnesium agwakọtara site na chlorination dị mfe iji sie ike ma sie ike.
A na-eji ọkụ magnesia ọkụ ọkwa ụlọ ọrụ eme ihe maka imepụta ngwaahịa magnesite.Magnesium oxide na magnesium chloride aqueous ngwọta dị ka akụkụ ụfọdụ nke ọkụ ọkụ, dị ka ike siri ike n'ime ụfọdụ ihe anụ ahụ na n'ibu nke ahụ siri ike, nke a na-akpọ ciment magnesite.Simenti Magnesite, ụdị ciment ọhụrụ, nwere uru nke ịdị arọ dị arọ, ike dị elu, mkpuchi ọkụ, nchekwa ike na nchekwa gburugburu ebe obibi, a pụkwara iji ya mee ihe n'ọtụtụ ebe na ihe owuwu ụlọ, injinia obodo, ọrụ ugbo, igwe na mpaghara ndị ọzọ.Site na nkwalite nke mmepụta ihe na ọchịchọ na mmepe nke ahịa ihe na-arụ ọrụ nke teknụzụ dị elu, ọ mewokwa usoro nyocha na mmepụta nke teknụzụ dị elu na ezigbo magnesium oxide ngwaahịa, nke a na-ejikarị na ihe fọrọ nke nta ka ọ bụrụ iri ụdị mmanụ dị elu. mmanụ, ọkwa ọkwa tanning alkali dị elu, ọkwa nri, ọgwụ na ihe ndị ọzọ, gụnyere ọkwa nchara silicon, ọkwa electromagnetic dị elu, ịdị ọcha magnesium oxide na ihe ndị ọzọ.
Advanced lube ọkwa magnesium oxide bụ tumadi na-eji dị ka ihicha gị n'ụlọnga, vanadium inhibitor na desulfurization gị n'ụlọnga na elu lube mmanụ nhazi ka mma njupụta na rheological Njirimara nke lubricating film na ibelata uyi ọdịnaya.Wepu ndu na mercury, belata mmetọ nke mmanụ mmanye ma ọ bụ ihe mkpofu mmanụ na gburugburu ebe obibi, enwere ike iji elu mesoo magnesium oxide dị ka ihe na-eme ka ọ dị mgbagwoju anya, onye na-ahụ maka chelating na onye na-ebu ya na nhazi nhazi, na-enye aka na mmepụta nke ngwaahịa na mmepụta ihe, ngwaahịa. àgwà.Karịsịa, ịtinye Mg0 na usoro combustion nke mmanụ dị arọ nwere ike iwepụ mmebi nke vanadic acid na mmanụ dị arọ na ọkụ.
A na-eji ọkwa nri magnesium oxide dị ka magnesium na mgbakwunye nri, ndị na-eme ka agba agba na ndị na-achịkwa pH, dị ka mgbakwunye anụ anaghị eri anụ maka mgbakwunye ahụike na nri.Ejiri ya maka shuga, ntụ ntụ ice cream, pH regulator na ihe ndị ọzọ na-eme ka agba agba.A na-eji ya dị ka ihe mgbochi caking na antacid n'ime ntụ ọka, mmiri ara ehi ntụ ntụ, chocolate, koko ntụ ntụ, grape ntụ ntụ, powdered sugar na ubi ndị ọzọ, a pụkwara iji ya na mmepụta nke ceramik, enamel, iko na ndị ọzọ e ji esiji ákwà na ndị ọzọ. ubi.
Enwere ike iji ọkwa ahụike magnesium oxide mee ihe dị ka antacid, adsorbent, desulfurizer, onye na-ewepụ ihe ndu na enyemaka nzacha chelating na ubi biopharmaceutical.Na nkà mmụta ọgwụ, a na-eji ya dị ka antacid na laxative iji gbochie ma wepụ oke acid gastric na ọgwụgwọ ọrịa ndị dị ka ọnya afọ na ọnya duodenal.Nnọpụiche nke acid afọ dị ike ma dị ngwa, na-adịgide adịgide, ọ dịghịkwa emepụta carbon dioxide.
Silicon ígwè ọkwa magnesium oxide nwere ezigbo eletriki conductivity (ya bụ elu nti magnetik susceptibility) na magburu onwe mkpuchi Njirimara (ie conductivity nwere ike ịdị ala dị ka 10-14us/cm na a ok ala).Ọ nwere ike na-etolite a ọma mkpuchi oyi akwa na magnetik conductive ọkara n'elu nke silicon ígwè mpempe akwụkwọ, igbochi na imeri eddy ugbu a na akpụkpọ mmetụta ọnwụ (na-ezo aka dị ka ígwè ọnwụ) nke silicon ígwè isi na transformer.Melite arụmọrụ mkpuchi nke mpempe akwụkwọ nchara silicon, nke ejiri dị ka onye na-ahụ maka ikpo ọkụ dị elu.Enwere ike iji ya dị ka ihe seramiiki, ihe elektrọnik, akụrụngwa kemịkalụ, adhesives, auxiliaries, wdg, jiri dị ka onye na-ewepụ phosphorus, desulfurizer na mkpuchi mkpuchi mkpuchi na silicon steel.
A na-eji ọkwa elektrọnik dị elu magnesium oxide na ihe paramagnetic dị elu ikuku, antenna mkpanaka magnet, na cores magnet maka akụrụngwa modulation ugboro iji mepụta kama ferrite.Enwere ike iji ya mee ihe na-emepụta ihe ndị mejupụtara superconducting magnetik, a pụkwara iji ya na ụlọ ọrụ magnetik.Mee ya ka ọ bụrụ "ihe ndọta dị nro."Ọ bụkwa ezigbo akụrụngwa maka enamels ụlọ ọrụ na seramiiki.