Manyowa opangidwa ndi nthenga za nkhuku

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Mamiliyoni matani a nthenga nkhuku ndi carbon dioxide, zomwe zimayambitsa vuto la nyengo, zimatuluka chaka chilichonse padziko lapansi. Kuphatikiza ziwirizi kumalola kupeza mtundu watsopano wa feteleza chifukwa cha mankhwala osavuta, komanso ndi chinthu chachiwiri chomwe chingagwiritsidwe ntchito ngati chosungira madzi.

Padziko lapansi pali anthu pafupifupi 19.000 miliyoni nkhuku, ameneyo ndi woŵirikiza kaŵiri ndi theka kuposa chiŵerengero cha anthu. Zogwiritsa ntchito mbalame Nthenga zokwana matani 5 miliyoni zimatuluka chaka chilichonse. Ambiri amatha kutsitsa komwe amakhala kwazaka zambiri.

Pambuyo pakusintha kukhala pulasitiki, mu mafuta opangidwa ndi hydrogen, ophatikizika, kugwiritsa ntchito kwatsopano, kwapangidwa ndi Kusintha Chen ochokera ku China University of Science and Technology ku Hefei, m'chigawo cha Anhui, kuti apange feteleza.

Kuwonongeka mwa kutulutsa 1 g wa nthenga pa 600 ° C kwa maola 3 mu carbon dioxide, 0,26 g wa bicarbonate de ammonium. Izi zitha kugwiritsidwa ntchito ngati kompositi. Ikatenthedwa mpaka 60º C, imatuluka ammonia, yogwiritsidwa ntchito ngati kompositi.


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  1.   John Gunsha anati

    Nkhani yabwino pomwe mungapeze zambiri pamutuwu