[Gasification] Continous gasifier for household scale - experience sharing

[Tuong, DoDuc]

Thanks Jeff.
The idea for closing the char may cause incovenience for user to remove
char, but we will try that on.

One of the solution we were thinking of is to use the husk char to filter
the tar.
In the burner tube, we would fill in full of husk and ignite from there.
That part will works like normal TLUD. After the gasification process on
this part completes, the process in the main reactor (downdraft) will
start. The tar from that process then can be kept when moving through the
char left in the burner tube.

I will get back to you with the results of our try.

Regards,

Tuong



On Tue, May 14, 2013 at 1:12 PM, Jeff Davis <jeff0124 at hughes.net> wrote:

> 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<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<http://www.mate.tue.nl/mate/pdfs/4862.pdf>
>
> https://duckduckgo.com/k/?**uddg=http%3A%2F%2Falexandria.**
> tue.nl%2Fextra2%2F200612329.**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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