Re: [Biofuel] alcohol to make bd

2005-09-06 Thread bob allen
no on two counts. because isopropanol is a bigger molecule, you will need to use more of it, thus negating the cost advantage, and more importantly, NaOH or KOH will not work as a catalyst. (its a pKa thing) Raymond Skiba wrote: > Can Isopropyl alcohol be used to make bd in place of ethanol or

[Biofuel] alcohol to make bd

2005-09-06 Thread Raymond Skiba
Can Isopropyl alcohol be used to make bd in place of ethanol or methanol?  I am not a chemist, but I thought alcohol was alcohol.  I know that there has to be some difference between them all, but isopropyl alcohol is about $4/gal vs $6-8/gal for methanol here in Myrtle Beach.  Just wanted to know