Dear Do Duc Tuong,
The Conifer solves fuel hopper burning by using fuel with high moisture.
I don't recall the range but if the fuel is too dry they moisten the fuel.
Conifer:
http://www.hernironworks.com/conifer.html
For the tar problem possibly a two staged burner scheme on the order of
partial oxidation to reduce tar.
http://www.mate.tue.nl/mate/pdfs/4862.pdf
https://duckduckgo.com/k/?uddg=http%3A%2F%2Falexandria.tue.nl%2Fextra2%2F200612329.pdf
Possibly a sealed cover for the charcoal outlet. Water seal scheme?
Jeff
On 05/13/2013 03:54 AM, Tuong DoDuc wrote:
The team in SNV Vietnam is adopting the continous gasifier model
developed by Belonio.
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