Thank you for your input, so far the ethanol marketed by the government has not
been high considering the high production cost of 2%. Therefore it is necessary to
research deeper and with a higher percentage as an ingredient of readiness when
implementing policies on the use of bioethanol fuel.
In this research conclusion said that the CO and HC emission decrease while the
precentage of alcohol increase. What if we add the alcohol more than 30%? Is the
CO and HC emission still decrease?
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Does the density of the fuel affect the level of exhaust emissions? Then the second question is why are the LHV of the three alternative fuels smaller than gasoline, can we increase the values?
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In this article, there is no discussion regarding the properties of each alcohol group
on the resulting exhaust emissions. For example the O / C ratio or the H / C ratio.
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Thank you for your input, regarding the results of CO, CO2, and HC emissions we
take an indication of the highest increasing / decreasing trend by percentage.
For CO and HC emissions, the highest reduction in methanol content was 30%,
94.55% and 82.71%. while for CO2 emission, the highest increase was 34.88%.
In this article, there is no discussion regarding the properties of each alcohol group
on the resulting exhaust emissions. For example the O / C ratio or the H / C ratio.
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