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| Gasification Archive for June 2002 |
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| 87 messages, last added Tue Nov 26 17:18:20 2002 |
[Date Index][Thread Index]
Re: GAS-L: Drying Hog Fuel
Depends on your volume.
Assuming at least a ton or more per hour, you probably need a rotary drum
dryer. Many used ones available.
We convert to a biomass burner, so operation is quite reasonable and the
output very foregiving. Your input MC will vary considerably and this drives
most driers into an operators nightmare. The drum accepts it.
Jim Dunham
Enviro Energy Corp.
816-452-6663
>From: "Marsh Bros." <marshbro@mcbridebc.net>
>To: "Gasification" <gasification@crest.org>
>Subject: GAS-L: Drying Hog Fuel
>Date: Wed, 26 Jun 2002 17:13:29 -0700
>
>Dear all:
>
>I am looking for a design for drying hog fuel. Chips are produced by
>putting
>slabs, edgings, and trim ends from a hardwood sawmill through a knife hog.
>Chips produced are approximately 2x2x1/4 inches. MC could be up to 100%, or
>50% water by weight. The chips are to be used for feeding a stratified
>down-draft gasifier. Any ideas on the best way to dry these chips? What is
>the maximum MC I could get away with?
>
>Secondly, we are filtering our gas by passing it through a large vertical
>tube filled with washed rocks and cascading water. It seems to produce
>clean
>cool gas, but what is the best way to filter my waste water? The water
>obviously gets contaminated with tars and fly ash. We would rather not put
>this stuff back through our circ pump, but we also want a way to recycle
>the
>waste back into our fuel pile. Currently using a barrel filled with hog
>fuel
>as a filter. Any better ideas?
>
>Phil Marsh
>Marsh Bros.
>Ph (250) 569-2795
>Fax (250) 569-2247
>
>
>
>-
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Gasification List Archives:
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Gasification List Moderator:
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www.webpan.com/BEF
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Other Gasification Events and Information:
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http://www.crest.org/articles/static/1/1010424940_7.html Bioenergy
http://www.crest.org/articles/static/1/1011975339_7.html Gasification
http://www.crest.org/articles/static/1/1011975672_7.html Carbon
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