Ana cimma maƙasudin rage carbon ta hanyar amfani da ƙarancin mai
Ya kamata a rage fitar da iskar carbon dioxide a duniya da kashi 45 cikin 100 nan da shekarar 2030 daga matakan 2010, sannan a kai ga fitar da sifiri nan da shekarar 2050.
A cewar Hukumar Kula da Canjin Yanayi (IPCC), iskar gas da aka fitar a shekara ta 2004 ta kasance t-CO2 biliyan 49, wanda yawan al’ummar duniya ya kai biliyan 6.4, ya kai 7.66 t-CO2 ga kowane mutum a shekara.Adadin iskar gas da ƙasa za ta iya sha a zahiri ana tsammanin ya kai biliyan 11.4 t-CO2.An raba shi da yawan mutanen duniya na mutane biliyan 9.2 a cikin 2050, wannan yana nufin duniya za ta iya sha 1.24 t-CO2 ga kowane mutum a cikin 2050. Wannan raguwar kusan 80% daga 7.66 t-CO2 ga kowane mutum a 2004.
Makasudin fitar da hayaki na CO2 da aka saita a cikin Eco Vision 2050 sun dogara ne kan tsarin rage hayakin iskar gas ga kowane mutum zuwa matakin da ƙasa za ta iya sha a zahiri.An tsara maƙasudin da za a cimma nan da shekarar 2030 ta hanyar amfani da koma baya daga Eco Vision 2050. Ana ci gaba da aiwatar da tsari don kafa Tsarin Muhalli-Matsakaici na 2019 ta hanyar amfani da ja da baya daga manufofin da za a cimma nan da 2030.
Lubricating mai shi ne kuma wani carbon carbon ga muhalli, ta hanyar yin amfani da ƙasa da man fetur, za mu iya rage carbon carbon, a nan ne lissafin lissafin kudi hanyoyin da bayar da rahoton jagororin domin greenhouse gas hayaki na kasar Sin petrochemical kamfanoni.
Ƙididdigar kai tsaye: ƙara haɓakar iskar carbon da aka samar ta hanyar haɗin kai na sama na samar da mai da kuma hanyar da ke ƙasa na maganin mai don samun iskar iskar carbon da ta dace da man da aka adana.
Kai tsaye lissafin kuɗi: Lubricating man carbon abun ciki, lubricating man Haɗaɗɗen matsayin "sauran kayayyakin man fetur", ƙananan calorific darajar shi ne 41.031GJ / t, da carbon abun ciki a kowace naúrar calorific darajar ne 20.00X102tC/GJ, da kuma man carbon hadawan abu da iskar shaka kudi ne 98% .Dangane da jagorar lissafin petrochemical, tsarin lissafin shine kamar haka:
Carbon watsin mai mai mai (tCO₂) = ƙananan ƙimar calorific (GJ/t) x abun ciki na carbon ko wacce raka'a ƙimar calorific (tC/GJ) x ƙimar iskar oxygen ta man fetur (%) x daidaitaccen ɗanyen mai na mai mai mai (t) x 44 / 12
Rashin iskar carbon na man mai ya hada da iskar carbon na samar da hanyar sadarwa da kuma iskar da iskar jiyya ta hanyar amfani da kayan aikin tace mai, za mu iya rage man mai da rage fitar da iska.
Kowane tan na man mai da ake cinyewa yana ƙara ton 88.5 na carbon dioxide, wani kamfani na petrochemical ya ceci kusan tan 280 na man mai a bara, a cewar rahoton.
Tsarin iskar carbon mai, kowace ton "mai mai mai mai" yana ƙaruwa 88.5 ton na CO2 yana ceton tan 24,768 na carbon dioxide.
Lokacin aikawa: Juni-14-2023