Carbon dị ala na gburugburu ebe obibi: Nke dị na Gel Inorganic Carbon dị obere
Site na data index nke carbon emission factor, ciment silicate nkịtị nwere ihe carbon emission nke 740 kg CO2eq/t;gypsum nwere 65 n'arọ CO2eq/t;na mbadamba MgO nwere 70 kg CO2eq/t.N'otu aka ahụ, bọọdụ MgO na-ebelata oke ikuku carbon n'oge mmepụta.
Ntụle ojiji ike mmepụta
Nkwubi okwu:
1.The thermal ike oriri nke akụrụngwa mmepụta nke MgO mbadamba bụ nnọọ ala karịa nke calcium ciment na nso nke gypsum mmepụta.
2.The mmepụta nke MgO osisi ngwaahịa ihu ọma na-erepịakwa dịghị okpomọkụ ume.
3.The ngụkọta ike oriri nke MgO mbadamba bụ ihe dị ka ọkara nke calcium ciment na ihe dị ka ụzọ abụọ n'ụzọ atọ ala karịa nke gypsum;ikuku CO2 bụ ihe dị ka ọkara nke ciment calcareous na ụzọ abụọ n'ụzọ atọ nke gypsum.
Mwepu Carbon
5% nke mkpokọta ikuku CO2 n'ụwa sitere na ụlọ ọrụ simenti ọdịnala, na tọn cement clinker nke ọ bụla mepụtara na-ewepụta tọn 0.853 nke ikuku CO2 kpọmkwem yana ihe dị ka tọn 0.006 nke ikuku CO2 na-apụtaghị ìhè.Mbadamba MgO, mgbe etinyere ya na ikuku, ga-etinye nnukwu CO2 iji mepụta magnesium carbonate, magnesium carbonate trihydrate, isi magnesium carbonate, na ogige hydration ndị ọzọ.Mgbe a na-agwakọta bọọdụ MgO na mmiri maka ịrụ ọrụ, ton simenti ọ bụla nwere ike ịmịkọrọ 0.4 tọn carbon dioxide.Ịkwalite na ịgba ume ngwa nke bọọdụ MgO nwere ike ịba uru maka mbelata carbon yana imezu ihe mgbaru ọsọ carbon abụọ ka mma.
Oge nzipu: Jun-14-2024