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: [email protected] [mailto:[email protected]] 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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