WebCalculate (i) the quantity of ethanol (lb bm ) produced per batch, (ii) the quantity of water (gal) that must be added to the mash and yeast in the fermentation tank, and (iii) the acres of land that must be harvested per year to keep the process running. b. Calculate the standard heat of the maltose conversion reaction, ΔH ro (Btu). c. WebEmissions. The MIT study, which was done in 2006, concluded that on average it takes 0.03 gallons of oil to produce 1 gallon of ethanol. Although the energy content of a gallon of ethanol is only about 70% of that of gasoline, the study concluded that each gallon of ethanol replaces .67 gallons of petroleum, a significant petroleum reduction.
Blog: Ethanol advantages outweigh Btu EthanolProducer.com
WebSep 6, 2007 · 1 gallon of ethanol = 84,400 BTUs = 24.7 KWH 1 gallon of diesel = 138,690 BTUs = 40.6 KWH 1 gallon of gasoline = 125,000 BTUs = 36.6 KWH 1 gallon of oil = 138,095 BTUs = 40.5 KWH Figure 1 Kilowatt … WebFeb 11, 2024 · There are about 75,000 BTU in a gallon of ethanol; it takes about 35,000 BTU to grow the corn and produce the ethanol; you can get about 500 gallons of ethanol from an acre of corn; and thus the net energy gain is about 20 million BTU per acre. emmylou harris queen of the silver dollar
Fuel and Energy Conversion and Equivalence Chart
Web1 day ago · •Gasoline: US gallon = 115,000 Btu = 121 MJ = 32 MJ/liter (LHV). HHV = 125,000 Btu/gallon = 132 MJ/gallon = 35 MJ/liter •Metric tonne gasoline = 8.53 barrels … Webethanol yields should be incorporated. Specifically, ethanol yields have increased by about 10 percent in the last 20 years, so proportionately less corn is required – 13,647 BTU/gal … WebEthanol has only about 2/3 the energy of gasoline The lower heating value (LHV) of conventional gasoline = 115,500 Btu/gallon The lower heating value (LHV) of ethanol = … emmylou harris playlist