Re: More hot hydrogen

[AJH <andrew.heggie@dtn.ntl.com>]

It's all gone a bit quiet again since the colonists celebrated their
independence! Just to follow up a couple of points in my post, pretty
well off topic for stoves but it corrects a misunderstanding I had.

On Fri, 05 Jul 2002 13:41:12 +0100, AJH <andrew.heggie@dtn.ntl.com>
wrote:
>
>I envy your choice of car, I think it is a good first step but the
>battery system is costly per Whr recovered and it is only recovering
>fossil fueled motion, there is no option to charge and then boot the
>motion up from a renewable source, though of course you could run it
>on ethanol.
>
>In fact the modern direct injection diesels offer better overall
>performance unless there is a local zero emission 

I meant to add the word "requirement" at the end of this sentence.

>I think they are looking at the carbon fibres to store the fuel as
>well. They consider that fullerine nanotube technology will enable
>hydrogen storage in ultra high pressure, lightweight vessels.

The storage proposed will use a pressure swing to achieve weak bonding
of the hydrogen, the pressure thus need not be very high, it will act
like a switch forming and breaking bonds.

The Forum coming up in UK on this technology is called "NanoteC'02"
and is in Brighton at the end of August.


Anyone else in UK going to the ITDG and shell "power to the people"
seminar?

AJH


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