Takin da aka yi daga gashin fuka-fukin kaza

Miliyan tan na gashinsa kaza da carbon dioxide, wani abu ne da ke haifar da rikicewar yanayi, ana fitar da shi duk shekara a doron kasa. Hadawa biyun yana ba da damar samun sabon nau'in taki godiya ga hanya mai sauƙi ta sinadarai, kuma tare da samfurin na biyu wanda za'a iya amfani dashi azaman wakili mai hana ruwa.

Duniya tana da kimanin mutane miliyan 19.000 kaji, wannan ya ninka yawan mutanen sau biyu da rabi. Na amfani da tsuntsaye Tan miliyan 5 na gashin tsuntsaye na fitowa kowace shekara. Yawancinsu sun ƙare cikin saukarwa a inda suke tsawan shekaru.

Bayan canzawa zuwa filastik, a cikin man fetur mai amfani da hydrogen, a cikin kayan haɗi, mai yiwuwa sabon amfani, an haɓaka ta Canji Chen daga Jami'ar Kimiyya da Fasaha ta China da ke Hefei, Lardin Anhui, don kerawa taki.

Bayarwa ta pyrolysis 1 g na fuka-fukai a 600 ° C na awanni 3 a cikin carbon dioxide, 0,26 g na bicarbonate de ammonium. Ana iya amfani da wannan samfurin azaman takin. Idan yayi zafi zuwa 60º C, zai sake ammoniya, mai amfani azaman takin zamani.