Video: Wood combustion yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Ignition thiab combustion ntawm ntoo . Ignition thiab combustion ntawm ntoo Feem ntau yog ua raws li cov pyrolysis (piv txwv li thermal decomposition) ntawm cellulose thiab cov tshuaj tiv thaiv ntawm cov khoom pyrolysis nrog rau ib leeg thiab nrog cov pa hauv huab cua, feem ntau yog oxygen. Thaum kub nce, cellulose pib pyrolyse.
Ces, tshuav dab tsi thaum koj hlawv ntoo?
Ntoo tshauv yog cov hmoov seem sab laug tom qab combustion ntawm ntoo , zoo li hlawv ntoo nyob rau hauv lub tsev qhov cub los yog ib qho chaw tsim hluav taws xob. Nws yog siv ib txwm siv los ntawm gardeners raws li ib tug zoo qhov chaw ntawm potash.
Tsis tas li ntawd, combustion tshwm sim li cas? combustion tshwm sim Thaum cov roj, feem ntau yog fossil fuels, reacts nrog cov pa oxygen hauv huab cua los ua kom sov. Ua kom tiav combustion tshwm sim Thaum tag nrho cov zog hauv cov roj raug hlawv raug rho tawm thiab tsis muaj cov Carbon thiab Hydrogen tebchaw raug tso tseg.
Qhov thib ob, yog vim li cas peb hlawv ntoo?
Ntoo yog lub zog los ntawm lub hnub, khaws cia los ntawm tsob ntoo thaum nws loj hlob. Thaum twg koj hlawv ntoo koj yog tso lub zog khaws cia no. Hlawv fossil fuels xws li roj thiab cov nkev ntuj zoo li cov pa roj carbon dioxide los ntawm qhov nruab nrab ntawm lub ntiaj teb mus rau hauv cov huab cua - ib txoj kev mus ncig. Ntoo nqus carbon dioxide thaum lawv loj hlob.
Yog hlawv ntoo yog combustion tshuaj?
Cov tshuaj tiv thaiv combustion yuav luag ib txwm exothermic (piv txwv li, lawv muab tawm cua sov). Piv txwv li thaum ntoo kub hnyiab, nws yuav tsum ua li ntawd nyob rau hauv lub xub ntiag ntawm O2 thiab ntau ntawm tshav kub yog tsim: Ntoo nrog rau ntau yam khoom uas combust yog cov organic (piv txwv li, lawv tau ua los ntawm carbon, hydrogen thiab oxygen).
Pom zoo:
Cov tshuaj tiv thaiv combustion siv rau dab tsi?
Lub zog uas cov tshuaj tiv thaiv tsim tuaj yeem siv los ua kom sov dej, ua zaub mov, tsim hluav taws xob lossis txawm tias lub zog tsheb. Cov khoom ntawm cov tshuaj tiv thaiv combustion yog cov tebchaw ntawm oxygen, hu ua oxides
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