http://www.biofuelsdigest.com/blog2/2008/11/12/biobutanol-promising-but-technology-not-yet-developed-says-nrel-engineer/ The world's most widely-read biofuels daily Wed, 18 Nov 2009 17:30:24 +0000 http://wordpress.org/?v=2.8.4 hourly 1 http://www.biofuelsdigest.com/blog2/2008/11/12/biobutanol-promising-but-technology-not-yet-developed-says-nrel-engineer/comment-page-1/#comment-2077 Butanol Could be a Much Better Gas Replacement Than Ethanol : Gas 2.0 Thu, 13 Nov 2008 23:09:31 +0000 http://biofuelsdigest.com/blog2/?p=6910#comment-2077 [...] Biofuels Digest Image Credit: dodge challenger1’s Flickr photostream under a Creative Commons License. [...] [...] Biofuels Digest Image Credit: dodge challenger1’s Flickr photostream under a Creative Commons License. [...]

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