True or False Question
Thread Content
A small amount of methanol is injected before the raw gas enters the heat exchanger to prevent the impurities in the gas from freezing.
Correct, injecting methanol lowers the freezing point and prevents freezing from blocking the heat exchanger pipes.
A small amount of methanol is injected before the raw gas enters the heat exchanger to prevent the impurities in the gas from freezing (yes)