[Gasification] Economy for CHP on Biomass

[Tom Miles]

Thomas,

 

I don't know the answer to the fuel specifications. They supply their own
fuel screening system for sizing. 

 

>From what you can see of their reactor design temperature control is through
a series of levels of air injection points that are monitored by
thermocouples. I guess that their controls maintain higher temperatures by
injecting more air to burn part of the volatile gas in each zone. So it is a
staged gasification-partial combustion process.   

 

Tom

 

 

 

From: gasification-bounces at lists.bioenergylists.org
[mailto:gasification-bounces at lists.bioenergylists.org] On Behalf Of Thomas
Koch
Sent: Thursday, December 30, 2010 11:08 AM
To: Discussion of biomass pyrolysis and gasification
Subject: Re: [Gasification] Economy for CHP on Biomass

 

Tom 

 

I just looked at the homepage of CPC. That looks very impressive. 

 

But a few imformations puzzled me -  http://www.gocpc.com/products.html -
why does a 25 kw gasifier have a nominal fuel size of 50 mm - a 50 kw of 51
mm and a 75 kw of 52 mm? and how do they obtain the very very high
temperatures in the gasification chamber for the 50 and the 75 kw units? Do
you know if there is an explanation?

 

Thomas

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