[biofuel] Alcohol from Waste Paper?

2001-06-23 Thread F. Marc de Piolenc
Some tantalizing words from How to Make your Own Alcohol Fuels, by Larry W. Carley (2nd Ed: Tab Books, 1981): Starches and cellulose can be broken down by acid hydrolysis or enzyme hydrolysis. With acid hydrolysis, the feedstock material is ground up and mixed with a dilute acid solution to

Re: [biofuel] Alcohol from Waste Paper?

2001-06-23 Thread Keith Addison
Some tantalizing words from How to Make your Own Alcohol Fuels, by Larry W. Carley (2nd Ed: Tab Books, 1981): Starches and cellulose can be broken down by acid hydrolysis or enzyme hydrolysis. With acid hydrolysis, the feedstock material is ground up and mixed with a dilute acid solution to

Re: [biofuel] Alcohol from waste paper?

2001-06-21 Thread Appal Energy
Marc, Could you give some clarification as to theoretical yields of ethanol, methanol and other value added byproducts per metric ton of paper feedstock in the scenario you mention below, as well as energy inputs? One could use yield data from virgin pulpwood as baseline and venture forward.

[biofuel] alcohol from waste paper?

2001-06-21 Thread F. Marc de Piolenc
Todd wrote: Could you give some clarification as to theoretical yields of ethanol, methanol and other value added byproducts per metric ton of paper feedstock in the scenario you mention below, as well as energy inputs? One could use yield data from virgin pulpwood as baseline and venture

[biofuel] Alcohol from waste paper?

2001-06-20 Thread F. Marc de Piolenc
In translating and collating what I have in my library about hydrolyzing wood cellulose to get fermentable sugars, it occurred to me that there is a much better source of cellulose than wood, and that using it would allow two birds to be killed with one stone. I refer of course to waste paper.