Paul,

Thanks for your note.

I would add a few more details to the 4 quadrants.

1. The X axis, left to right, could be the soot axis.  On the far left heavy 
soot deposited on pot bottoms.  On the far right, no soot deposited on pot 
bottoms.

2. The Y axis, north to south, could, at the top, be fully carbon negative and, 
at the bottom, carbon positive.

Regards,

Jock

Jonathan P Gill
Peacham, VT.
[email protected]

Extract CO2 from the atmosphere. 

On Apr 30, 2013, at 8:27 PM, Paul Olivier <[email protected]> wrote:

> Jonathan,
> 
> You make a good point in distinguishing between yellow and blue flame units.
> 
> If biomass stoves put out a flame that resembles that of a bottled gas stove, 
> this should make a difference in their acceptability.
> 
> If rich people use biomass stoves in the setting of a modern kitchen, this 
> should make a difference in their acceptability to the poor.
> 
> If a biomass stove is constructed out of long-lasting, high-resistant 
> stainless steel, this should make a big difference in its perception as 
> must-have cooking apparatus by rich and poor alike.
> https://dl.dropboxusercontent.com/u/22013094/150%20Gasifier/Pic/IMG_1491.JPG
> 
> Finally, if a biomass stove produces biochar and if this biochar is perceived 
> as having value, this should make the stove attractive to the poor. They can 
> earn money each time the stove is used.
> 
> Thanks.
> Paul
> 

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