UkuBuyiselwa ngokufanelekileyo kwe-CO2 nge-MDEA evela kwiProjekthi yeGesi yeSityalo saMandla

I-1300Nm3/hUkubuyisela kwakhona i-CO2Nge-MDEA evela kwiprojekthi ye-Power Plant Tail Gas ifezekise ukugunyaziswa kwayo kunye novavanyo oluqhubayo, isebenze ngempumelelo isithuba esingaphezu konyaka.Le projekthi imangalisayo ibonisa inkqubo elula kodwa esebenzayo kakhulu, enika umlinganiselo obalulekileyo wokubuyisela.Ngokufaneleka kwayo ukubamba kunye nokubuyisela kwakhona i-CO2 kwigesi yokutya equkethe ugxininiso oluphantsi lwe-CO2, imi njengobungqina benkqubela phambili kwimisebenzi yamandla ezinzileyo.

I-CO2 yoBuyiselo nge-MDEA evela kwiprojekthi ye-Power Plant Tail Gas yimpumelelo ekhethekileyo efumene ukugqwesa kwintsimi yokubamba i-carbon kunye nokubuyisela.Ngokuphumeza iteknoloji ye-MDEA ye-MDEA, le projekthi iye yajongana ngokufanelekileyo nomngeni wokugxininiswa kwe-CO2 ephantsi kwigesi yokutya, enikezela isisombululo esithembekileyo kwizityalo zamandla ezifuna ukunciphisa ukukhutshwa kwekhabhoni.

Enye yeembalasane eziphambili zeprojekthi kukulula kwayo.Inkqubo yokubuyisela i-CO2 isebenzisa i-MDEA, i-solvent esekelwe kakuhle ebonisa iimpawu ezintle zokufunxa i-CO2.Igesi yokutya, equlethe i-concentration ephantsi ye-CO2, idlula kwikholamu yokufunxa, apho i-MDEA ithatha ngokukhetha ii-molecule ze-CO2, ivumela ukuhlukana ngokufanelekileyo kwiigesi ezisele.

Umlinganiselo wokubuyisela ophunyezwe yiprojekthi uyancomeka, okwenza ukuba izityalo zombane zibambe ngokufanelekileyo isixa esibalulekileyo sokukhutshwa kweCO2.Lo mlinganiselo uphezulu wokuchacha ubalulekile ekwehliseni impembelelo yokusingqongileyo yokwenziwa kombane, njengoko i-CO2 inegalelo elikhulu kukukhutshwa kwerhasi yobushushu behlabathi.

Emva kokugqiba ukugunyaziswa kunye nokuqhuba uvavanyo ngempumelelo, i-CO2 yoBuyiselo nge-MDEA kwiprojekthi ye-Power Plant Tail Gas isebenze ngaphezu konyaka, ibonisa ukuthembeka kwayo kunye nokusebenza kwayo kwimeko yelizwe langempela.Lo msebenzi uzinzileyo bubungqina boyilo olomeleleyo lweprojekthi kunye nokuphunyezwa ngokufanelekileyo.

Kumxholo wokukhula kweenkxalabo zokusingqongileyo kunye nemfuno engxamisekileyo yokunciphisa utshintsho lwemozulu, iiprojekthi ezifana nale zinokubaluleka okukhulu.Ngokubamba i-CO2 kwigesi yomsila weplanti yamandla, iprojekthi inceda ukunciphisa ukukhutshwa kweegesi ze-greenhouse emoyeni.Inegalelo kwinjongo ebanzi yokutshintshela kwimithombo yamandla ecocekileyo nezinzileyo, ekhuthaza ikamva eliluhlaza kwizizukulwana ezizayo.

I-CO2 yoBuyiselo nge-MDEA evela kwiprojekthi yeGesi yeSityalo saMandla emi njengomzekelo omangalisayo wokuvelisa izinto ezintsha.ukubanjwa kwekhabhonikunye neendlela zokubuyisela.Ugunyaziso lwayo oluyimpumelelo, uvavanyo oluqhubayo, kunye nokusebenza okuzinzileyo kulo nyaka uphelileyo kuqaqambisa ukusebenza kakuhle nokuthembeka kweprojekthi.Ngenkqubo yayo elula kunye nomlinganiselo ophezulu wokubuyisela, inika isisombululo esisebenzayo sokubamba kunye nokubuyisela i-CO2 kwi-gesi yokutya kunye nokugxininiswa kwe-CO2 ephantsi.Le projekthi ngumzekelo wokuzibophelela kwizenzo zamandla ezizinzileyo kwaye ivula indlela yekamva eliluhlaza nelinokuqonda ngakumbi kokusingqongileyo.