Hi Joseph

Very nice, clear explanation, thankyou!

Best wishes

Keith Addison
Journey to Forever
Handmade Projects
Tokyo
http://journeytoforever.org/

 

>John,
>Methane (CH4) is not gaseous methanol. Methanol is oxygenated methane re: a
>hydroxyl group (OH) replaces one of the hydrogen atoms in the 
>molecule. (CH3OH)
>This is how it works for all the alcohols. Add the OH to ethane, and get
>ethanol; to propane, and get propanol; butane, butanol, and so on 
>down the line.
>The location of the OH group on the molecule determines the isomer of the
>alcohol. For example, every one, I'm sure, knows propanol as rubbing 
>alcohol or
>iso-propanol. The 'iso' shows where on the molecule the OH group is located.
>     Methanol is a liquid at normal temps. Methane requires cryogenic
>temperatures to liquify. Thus when a vehicle uses CNG (compressed natural gas)
>as a fuel, it is stored in high pressure cylinders on the vehicle. 
>Methanol can
>be stored in a conventioal fuel tank. However it is corrosive and leaches the
>lead and or tin out of the solder joints in the tank. It also does 
>nasty things
>to the rubber components of the fuel system. Emmission components of methanol
>exhaust are rather nasty as well. However, methanol can be used in a fuel cell
>in place of hydrogen to generate electricity. Now if we can only get a small
>inexpensive fuel cell for vehicles.......
>     I hope this answered your question without getting too technical.
>
>
>
>
>
>
>hello. my name is john amory, victoria, au. my
>question is-  is methane CH4 the gas version of
>methanol.  If so, can methane be liquified back to
>methanol.   thank you. ja
>
>thank you.
>
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