Ethonal Flashcards

1
Q

PROS OF ETHANOL FROM SUGAR

A

Sugar is renewable
Takes in CO2 when it grows
Low energy process

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2
Q

CONS OF ETHANOL

A

Slow
Produces little alcohol
Batch process

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3
Q

PROS OF ETHANOL FROM ETHENE AND STEAM

A

Fast
Makes 100% alcohol
Continuous process

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4
Q

CONS OF ETHANOL FROM ETHENE AND STEAM

A

Comes from crude oil and is non renewable

High energy process

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5
Q

WHAT IS ETHANOL

A

A biofuel made from sugar by fermentation using yeast

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