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Poel- Tec   Straight Vegetable Oil SVO as Diesel replacement fuel



 

Straight Vegetable Oil SVO as Diesel replacement fuel

Energy content of Biofuel

Solid Fuels
Animal Manure/Waste
[Please insert average composition here] 
Bagasse (Cane Stalks)
9.6        
Chaff (Seed Casings)
14.6        
[Please insert average composition here] 
Dried plants (C6H10O5)n
10 – 16           
IF50%(C6H10O5)n+25%(C26H42O21)n+25%(C10H12O3)n1.84 
Wood fuel (C6H10O5)n
16 – 21           
IF45%(C6H10O5)n+25%(C26H42O21)n+30%(C10H12O3)n1.88 
Liquid Fuels
Pyrolysis oil
17.5        
21.35      
(Assuming: Carbon Content is 23% wt + O2 mass) 0.84 
Methanol (CH3-OH)
19.9 – 22.7        
15.9        
1.37 
Ethanol (CH3-CH2-OH)
23.4 – 26.8        
18.4 - 21.2        
1.91 
EcaleneTM
28.4        
22.7        
75%C2H6O+9%C3H8O+7%C4H10O+5%C5H12O+4%H^ 2.03 
Butanol(CH3-(CH2)3-OH)
36           
29.2        
2.37 
Fat
37.665    
31.68      
[Please insert average composition here] 
Biodiesel
37.8        
33.3 – 35.7        
~2.85 
Sunflower oil (C18H32O2)
[5] 39.49      
33.18      
(12%(C16H32O2)+16%(C18H34O2)+71%(LA)+1%(ALA))2.81 
Castor oil (C18H34O3)
[6] 39.5        
33.21      
(1%PA+1%SA+89.5%ROA+3%OA+4.2%LA+0.3%ALA)2.67 
Olive oil (C18H34O2)
39.25 - 39.82      
33 - 33.48      
(15%(C16H32O2)+75%(C18H34O2)+9%(LA)+1%(ALA))2.80 
Gaseous Fuels
Methane (CH4)
55 – 55.7        
(Liquified) 23.0 – 23.3        
(Methane leak exerts 23 * greenhouse effect of CO2) 2.74 
Hydrogen (H2)
120 – 142           
(Liquified) 8.5 – 10.1        
(Hydrogen leak slightly catalyzes ozone depletion) 0.0  
Fossil Fuels (comparison)
Coal
29.3 – 33.5        
39.85 - 74.43      
(Not Counting:CO,NOx,Sulfates & Particulates) ~3.59 
Crude Oil
41.868    
28 – 31.4        
(Not Counting:CO,NOx,Sulfates & Particulates) ~3.4  
Gasoline
45 – 48.3        
32 – 34.8        
(Not Counting:CO,NOx,Sulfates & Particulates) ~3.30 
Diesel
48.1        
40.3        
(Not Counting:CO,NOx,Sulfates & Particulates) ~3.4  
Natural Gas
38 – 50           
(Liquified) 25.5 – 28.7        
(Ethane, propane & Butane N/C:CO,NOx & Sulfates) ~3.00 
Ethane (CH3-CH3)
51.9        
(Liquified) ~24.0        
2.93 
Uranium-235 (235U)
77,000,000           
(Pure)1,470,700,000           
[Greater for lower ore conc.(Mining,Refining,Moving)] 0.0  
Nuclear fusion(2H-3H)
300,000,000           
(Liquified)53,414,377.6        
(Sea-Bed Hydrogen-Isotope Mining-Method Dependent) 0.0  
Fuel Cell Energy Storage (comparison)
Direct-Methanol
4.5466  
[7] 3.6        
~1.37 
Proton-Exchange (R&D)
up to 5.68      
up to 4.5        
(IFF Fuel is recycled) 0.0  
Sodium Hydride (R&D)
up to 11.13      
up to 10.24      
(Bladder for Sodium Oxide Recycling) 0.0  
Battery Energy Storage (comparison)
Lead-acid battery
0.108    
~0.1        
(200-600 Deep-Cycle Tolerance) 0.0  
Nickel-iron battery
[8] 0.0487 - 0.1127   
0.0658 - 0.1772   
(2k-3k Deep-Cycle Tolerance IF Zero Memory effect) 0.0  
Nickel-cadmium battery
0.162 - 0.288    
~0.24      
(1k-1.5k Deep-Cycle Tolerance IF Zero Memory effect) 0.0  
Nickel metal hydride
0.22 - 0.324    
0.36      
(300-500 Deep-Cycle Tolerance IF Zero Memory effect) 0.0  
Super iron battery
0.33      
[9] (1.5 * NiMH) 0.54      
[10] (~300 Deep-Cycle Tolerance) 0.0  
Zinc-air battery
0.396 - 0.72      
[11] 0.5924 - 0.8442   
(Recyclable by Smelting & Remixing, not Recharging) 0.0  
Lithium ion battery
0.54 - 0.72      
0.9 - 1.9        
(3-5year Lifespan) (500-1k Deep-Cycle Tolerance) 0.0  
Lithium-Ion-Polymer
0.65 - 0.87      
(1.2 * Li-Ion)1.08 - 2.28      
(3-5year Lifespan) (300-500 Deep-Cycle Tolerance) 0.0  
DURACELL® Zinc-Air
1.0584 - 1.5912   
5.148 - 6.3216   
(1-3year Shelf-life) (Recyclable not Rechargeable) 0.0  
PolyPlusBC Li-Aircell®
3.6 - 32.4        
3.6 - 17.64      
(May be Rechargeable)(Might leak Sulfates) 0.0  
 
Notes
  • While all CO2 gas output ratios are calculated to within a less than 1% margin of error (assuming total oxidation of the carbon content of fuel), ratios preceded by a Tilde (~) indicate a margin of error of up to (but no greater than) 9%. Ratios listed do not include emissions from fuel Cultivation/Mining, Purification/Refining & Transportation. Fuel availability is typically 74-84.3% NET from source Energy Balance.
  • While Uranium-235 (235U) fission produces no CO2 gas directly, the indirect fossil fuel burning processes of Mining, Milling, Refining, Moving & Radioactive waste disposal, etc. of intermediate to low-grade uranium ore concentrations, produces the equivalent CO2 gas emissions per MJ of net-output-energy of a Natural Gas fired power station. Prof.Mark Diesendorf, Inst. of Environmental Studies, UNS

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