reaksi energi bahan bakar

4
Bahan Bakar dan Turunannya Oleh : Vincensius Cahya Dwinanda 2412100034 Faridhul Ikhsan 2412100036

Upload: vincensius93

Post on 18-Nov-2015

226 views

Category:

Documents


7 download

DESCRIPTION

Reaksi Energi Bahan Bakar - Stoikiometri Bahan Bakar

TRANSCRIPT

PowerPoint Presentation

Bahan Bakar dan TurunannyaOleh :Vincensius Cahya Dwinanda2412100034Faridhul Ikhsan 2412100036

Solid FuelFossilNon-FossilSolid1. Batubara (coal)C + O2 CO2Anthracite ; 30080 (kJ/kg)Semi-Anthracite ; 32084 (kJ/kg)Low-volatile bituminous ; 33412 (kJ/kg) Medium-volatile bituminous ; 32247 (kJ/kg)High-volatile bituminous A ; 30499 (kJ/kg)High-volatile bituminous B ; 28262 (kJ/kg)High-volatile bituminous C ; 25047 (kJ/kg)Subbituminous B ; 21319 (kJ/kg)Subbituminous C ; 20830 (kJ/kg)Lignite ; 16077 (kJ/kg)2. Lilin (Paraffin Wax)C25H52 + 38 O2 --> 25 CO2 + 26 H2O ; 46000 kJkg3. Kokas (coke)C + O2 CO2 ; 28000 31000 kJkg4. TarC + O2 CO2 ; 36000 kJkg1. Arang (charcoal)C + O2 CO2 ; E = 25.25 MJKg12. Kayu (wood) selulosa + ligninA(C6H10O5)n + 2B[(C9H10O2)x (C10H12O3)y (C11H14O4)z] + [6An + B(21x+23y+25z)]O2 [6An + B(18x + 20y+22z)]CO2 + [5An + B(10x+12y+14z)]H2O ; E = 13.75 MJKg13. Gambut (Peat)C + O2 CO2 ; 13800 20500 kJkg

Liquid FuelFossilNon FossilLiquid1. Avgas (Aviation Gasoline)C8H18+O2 CO2+H2O ; E = 43,5MJ/kg2. Bensin2 C8H18 + 25 O2 16 CO2 + 18 H2O ; E=42.4 MJ/kg3. Minyak Tanah2 C12H26(l) + 37 O2(g) 24 CO2(g)+ 26 H2O(g) ; H= -7513 kJ4. Minyak Diesel (MDF)4 C12H23+ 71 O2->48 CO2+46 H2O ; 43.1 MJ/kg5. Compressed Natural Gas (CNG)CH4 + 2O2 CO2 + 2H2O ; E=39MJ/M36. Liquid Petrolium Gas (LPG)2 C4H10 + 13 O2 8 CO2 + 10 H2O ; E=46.1 MJ/kg1. Bio EthanolC2H5OH + 3 O2 2 CO2 + 3 H2O E=13 MJ/kg2. Bio DieselC17H34O3+O2->CO2+H2OE=37.27 MJ/kg3. Bio MassC6H10O5+O2->CO2+H2OE=20MJ/kg4. Methanol2 CH3OH + 3 O2 2 CO2 + 4 H2O ; H= 715.0 kJ/mol5. EthanolC2H5OH (l) + 3 O2(g)2 CO2(g) + 3 H2O (liq); Hc= -1371kJ/mol6. ButanolC2H5OH + 6 O2 4 CO2 + 5 H2O ; H= 2670(20) kJ mol17. Dimetil Eter (bioeter)CH3OCH3 + 3O2 2CO2 + 3H2O; H= 1.4604 MJ mol18. Dietil Eter (bioeter)C2H4OC2H4 + 6O2 4CO2 + 5H2O ; H= -2732.1 1.9 kJ/mol

Gas FuelFossilNon-FossilGas1. Butana2 C4H10+ 13 O2 8 CO2+ 10 H2O ; H= 2877.5 kJ/mol2. Etana2 C2H6+ 7O2 4CO2+ 6H2O; H = -1559.7 kJ/mol3. PropaneC3H8+ 5O2 3 CO2+ 4H2O ; H= 2202.0 kJ/mol1. MetanaCH4+ 2 O2 CO2+ 2 H2O ; H= 891kJ/mol (55.5 MJ/kg)2. Hidrogen2H + O 2HO ; 141.79 MJ/kg