[Stoves] Ulaanbaatar Air Quality

[mnurhuda at ub.ac.id]

Dear all,

We have developed coal briquette stove that can provide flame duration up
to 14 hours, depending on the heating content of coals. The stove is TLUD.

Please check the picture attached.

Regards
M. Nurhuda


On Fri, 8 Nov 2013 16:37:16 -0500, "Crispin Pemberton-Pigott"
<crispinpigott at gmail.com> wrote:
> Dear Teddy
> 
>  
> 
> Generally speaking the locally made ones are poorly designed, leaky and
> have
> a power spectrum and controllability that meets the local demand. 
People
> also know how to use them.
> 
>  
> 
> In Ulaanbaatar the artisanal stoves last from 5 to 10 years but highly
> variable. They are quite good wood stoves, for which the brick lining is
> removed.
> 
>  
> 
> If we could reliably get harder, smaller coal (size sorted) some could
> operate for 12 hours without attention.
> 
>  
> 
> All the new (subsidized) ones are well made. They have to fix them free
for
> the first two years under warranty and so on. Several run way too hot so
> they won't last 5 years. People generally want huge cooking and heating
> power.
> 
>  
> 
> Regards
> 
> Crispin
> 
>  
> 
>  
> 
> Interesting discussion, sorry if this is a bit off the point but has
anyone
> done or heard of any new life cycle analysis research on the
manufacturing
> and distribution aspects of new stoves vis-a-vis the ones made in brand
new
> in factories as opposed to the ones made by hand at a village level with
> recycled materials? 
> 
>  
> 
> What impacts of localized pollution does this have do you think? 
> 
>  
> 
> Teddy
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