not sure if DIY or Sci but here we go. How do I make rocket fuel. Liquid rocket fuel. I was thinking a alcohol + Hydrogen peroxide. How do I get the pure alcohol in order for the mixture to work?
>How do I get the pure alcohol in order for the mixture to work?
It really isn't the alcohol you should be worried about, it's the peroxide. 99% concentrated alcohol is abundantly available, but concentrated peroxide is much harder to obtain.
Why? Even clean kerosene is going to burn dirtier than alcohol, and alcohol has the added benefit of being somewhat self-oxidizing (reducing the quantity of expensive high-test peroxide needed in the fuel mixture). Kerosene is also harder to ignite.