<VV> methanol vs. ethanol
Ron
ronh at owt.com
Fri Oct 19 01:24:32 EDT 2012
So where do we put the natural gas in our Corvairs?
RonH
----- Original Message -----
From: <FrankCB at aol.com>
To: <patiomatt at aol.com>; <virtualvairs at corvair.org>
Sent: Thursday, October 18, 2012 7:17 PM
Subject: Re: <VV> methanol vs. ethanol
> Well, since we don't have carbon dioxide, carbon monoxide and hydrogen
> easily and readily available, the vast bulk of methanol is made today
> starting
> with natural gas (what our friend Ulli calls "erd gas" or "earth gas").
> The natural gas after purification is reacted catalytically at high temp.
> with steam to form the carbon oxides and hydrogen which are then further
> processed to make the methanol. Many years ago I worked for a company
> that
> designed and built these plants (among others) and even spent 3 months in
> Japan (1962 if memory serves me) on the construction and startup of one
> of them.
> Incidentally, this same process is used to make our commercial
> hydrogen. Also in the 60s I started up a hydrogen plant from natural gas
> in
> California where the hydrogen was used to make rocket fuel.
> Natural gas is not only a great fuel, but also an excellent feedstock
> for all kinds of chemicals. We now know we have enough in our own
> country
> to completely sever our dependence on fuels imported at great expense
> from
> people who despise us. All we have to do is to convince our obfuscatory
> leaders in Washington to allow us to do so.
> But that's another fight which I hope is resolved in a few weeks.
> Frank "chemical engineer" Burkhard
> Boonton, NJ
>
>
> In a message dated 10/18/2012 9:11:37 P.M. Eastern Daylight Time,
> patiomatt at aol.com writes:
>
> Since JR explained the properties of ETHANOL
>
>
> Here's Wikipedia's description of Methanol
>
>
> "Methanol, also known as methyl alcohol, wood alcohol, wood naphtha or
> wood spirits, is a chemical with the formula CH3OH (often abbreviated
> MeOH).
> Methanol acquired the name "wood alcohol" because it was once produced
> chiefly as a byproduct of the destructive distillation of wood. Modern
> methanol
> is produced in a catalytic industrial process directly from carbon
> monoxide, carbon dioxide, and hydrogen.
> Methanol is the simplest alcohol, and is a light, volatile, colorless,
> flammable liquid with a distinctive odor very similar to, but slightly
> sweeter
> than, ethanol (drinking alcohol).[4] At room temperature, it is a polar
> liquid, and is used as an antifreeze, solvent, fuel, and as a denaturant
> for
> ethanol. It is also used for producing biodiesel via transesterification
> reaction.
> Methanol is produced naturally in the anaerobic metabolism of many
> varieties of bacteria, and is ubiquitous in small amounts in the
> environment. As a
> result, there is a small fraction of methanol vapor in the atmosphere.
> Over the course of several days, atmospheric methanol is oxidized with
> the
> help of sunlight to carbon dioxide and water.
> Methanol burns in oxygen (including open air), forming carbon dioxide and
> water:"
>
>
>
>
>
> Matt Nall
> Charleston, Oregon
> http://tinyurl.com/The-Patio
> http://tinyurl.com/Matts-Tech-Pages
>
>
>
>
>
>
>
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