On 6/15/2008 12:31 PM, stover@xxxxxxxxxxxx spouted this sage advice: <snip> > I'll need to research cracking hydrogen from oil, yet that looks to put us > right back to deriving energy, albeit a "second party"- result, from a source > that depletes. Once you derive the hydrogen from the oil- I suppose the oil > still can be used for some purpose- but I can't see how you'd re-derive the > hydrogen from the oil. Also, what form ( state- gas/fluid/solid ) is hydrogen > found other than "cracking" molecules? </snip> Steve, My guess is that the hydrogen would be released as a gas. A quick search found that it's a liquid at -423.17F and its melting point is -434.45F. I don't think the cooling towers at refineries can get anywhere near that cold. Matt -- mhaas@xxxxxxx Cincinnati, OH http://www.mattsoldcars.com 1967 Rambler American wagon 1968 Rambler American sedan ================================================================= According to a February 2003 survey of Internet holdouts released by UCLA's Center for Communication Policy, people cite not having a computer as the No. 1 reason they won't go online. _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list