[Stoves] [biochar] Methane from char-makers

[Andrew Heggie]

On Sat, 23 Feb 2019 at 19:50, alex english <aenglish444 at gmail.com> wrote:

> Paul,
> This reminded me of a graph from Tom Reed's Encyclopedia of Biomass
> Thermal Conversion
> [image: image.png]
> It includes methane down in the corner, suggesting that CO is not a
> surrogate for CH4.
> This does not address the actual emissions from funky flame cap char
> makers.
> Alex
>
>
It does suggest that all the methane is consumed preferentially  as soon as
the  air is above  20% of stoichiometric doesn't it. As  the secondary
flame is often 150% of stoichionetric it looks like  no methane would
survive passing through a TLUD stove with the flame attached??

Andrew
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