Namuhla okunye kokukhathazeka okukhulu esingaba nakho njengabantu abahlala eMhlabeni ukuzama nciphisa ngangokunokwenzeka inani le-CO2 esilikhipha emkhathini, okuthile okukhonjiswa esikhathini eside esizayo ukuthi kuyinhlekelele kokubili ukusinda kwethu emhlabeni nakwezinye izidalwa eziphilayo. Lokhu kukhathazeka kukhuphuke kakhulu, ikakhulukazi ngenxa yezinyathelo ezithile ohulumeni abathile abazithathile ezingazinaki ngokoqobo noma yiluphi uhlobo lwesivumelwano noma isivumelwano esisayinwe yizwe labo eminyakeni engaphambi kwegunya labo.
Esikhundleni sokuzama lokho kuya ngokuthi abantu bangabuyela ezingqondweni zabo noma cha futhi, ngaphezu kwakho konke, yeka ukufuna inzuzo yabo esikhathini esifushane bese ubheka kancane ifa abazolishiyela izizukulwane ezisazokuza, kubonakala sengathi okuthakazelisa kakhulu manje kuyadlula thola indlela noma indlela esingasusa ngayo i-CO2 esivele iqoqana emkhathini weplanethi yethu futhi, ngokusobala, enye yezindlela esisanda kuthola ukukufeza lokhu ukusebenzisa isimbiwa esibhapathizwe ngegama le- magnesite.
IMagnisite, imaminerali ekwazi ukumunca nokugcina isikhutha
Kulabo abangayazi i-magnesite, phawula ukuthi sibhekene nezimbiwa ezingezintsha kakhulu ngoba zikhona emvelweni. Esinye sezici ezenza le minerali ibe yinto ethakazelisa kakhulu ukulwa nokufudumala komhlaba ukuqonda ukuqonda kwayo ikakhulukazi izakhiwo zayo, ezingaba wusizo olukhulu ekwenzeni umsebenzi wokuqeda i-CO2 ekhona emoyeni woMhlaba. Phakathi kwezakhiwo ezivelele ezivezwa yileli ezimbiwa, isibonelo, yisho lokho uyakwazi ukuxosha nokugcina isikhutha. Ingxenye engemihle yalo ukuthi, ngokwemvelo, kuthatha izinkulungwane zeminyaka ukwakheka.
Njengesixazululo senkinga yokuthi asikwazi ukulinda izinkulungwane zeminyaka ukuthi kwakhiwe okwanele, namhlanje ngifuna ukukunikeza iphrojekthi eyenziwe esethulwa yona ngendatshana eshicilelwe yiqembu labaphenyi lapho kumenyezelwa khona ukuthi, ngemuva kweminyaka yentuthuko, ukwazile ukuthola indlela yokwenza i-magnesite enziwe elabhoratri. Into ethakazelisa kakhulu ngale phrojekthi ukuthi, ngokwethimba eliholwa nguSolwazi Ian Power, inqubo etholwe yithimba lakhe ingaholela sintering magnesite ngobuningi nangezindleko eziphansi kakhulu.
Kusenomsebenzi omkhulu okusamele wenziwe, yize okulindelwe lokhu kubuchwepheshe kuphezulu kakhulu
Ukuze kufakazelwe ukuthi izifundo zakhe zilungile, ezivivinyweni zokuqala ezenziwa ku- ITrent University (Canada), isetshenziswe njengesikhuthazi kwabancane imikhakha ye-polystyrene, ezingalahleki ekukhiqizweni kwale nto, okusho ukuthi zingasetshenziswa futhi kuzinqubo ezilandelayo. Umqondo ukusebenzisa le polystyrene ku- ukusheshisa ukwakheka kwamakhemikhali e-magnesium carbonate emazingeni aphansi okushisa ngendlela efanayo nendalo. Umehluko wangempela wokuthi imvelo naleli thimba labacwaningi bakwenza kanjani kulele kuphela esikhathini esidingekayo sokwenza inqubo, okungukuthi, ukuze imvelo idale inani lezimbiwa lelo qembu ngamahora angama-72 kuphela, elizidingayo emakhulwini eminyaka.
Njengoba kumenyezelwe ngabaphenyi abasebenza ekwakhiweni kwale phrojekthi, okwamanje Basebenza ukupholisha indlela edingekayo yokwenza le minerali ngendlela yokwenziwa Yize sebememezele ukuthi inqubo yabo inamathemba amahle kakhulu okuba yisisekelo somkhakha wokuhlunga nowokumunca okusikhulula ezinkulungwaneni zamathani we-CO2 namuhla asemkhathini womhlaba futhi ayimbangela yokushisa ngokweqile. namuhla.
Ukwaziswa okwengeziwe: i-phys