Propana: Perbezaan antara semakan
Kandungan dihapus Kandungan ditambah
Md. Farhan (bincang | sumb.) Tiada ringkasan suntingan |
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Baris 1:
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Baris 80 ⟶ 79:
: Propana + Oksigen → Karbon Dioksida + Air
<!--When not enough oxygen is present for complete combustion, incomplete combustion occurs when propane burns and forms water, [[carbon monoxide]], [[carbon dioxide]], and [[carbon]].
: C<sub>3</sub>H<sub>8</sub> + 3.5 O<sub>2</sub> → CO<sub>2</sub> + CO + C + 4 H<sub>2</sub>O + heat
Baris 94 ⟶ 93:
Propane combustion is much cleaner than [[gasoline]] combustion, though not as clean as [[natural gas]] combustion. The presence of C–C bonds, plus the multiple bonds of propylene and butylene, create organic exhausts besides carbon dioxide and water vapor during typical combustion. These bonds also cause propane to burn with a visible flame.
Greenhouse gas emissions factors for propane are 62.7 kg CO<sub>2</sub>/ mBTU<ref>http://members.propanecouncil.org/assets/propane-reduces-greenhouse-gas-emmissions-fact-sheet/asset-direct/propane-reduces-greenhouse-gas-emmissions-fact-sheet.pdf {{Dead link|date=July 2009}}</ref> or 1.55 kg of CO<sub>2</sub> per litre<ref>[http://www.earthfuture.com/climate/carbonactivism.asp EarthFuture.com - Carbon Activism for Beginners<!-- Bot generated title -->]</ref> or 73.7 kg / [[gigajoule|GJ]]<ref>http://www.cns-snc.ca/events/CCEO/graphics/2a_jannasch_paper.pdf</ref>.-->
===Kandungan tenaga===
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