[Gasification] Gasification Digest, Vol 67, Issue 2

Dimitris Tzagkas - KOKARAS AND ASSOCIATES dimitris at kokaras.gr
Wed Mar 23 12:38:12 CDT 2016


Dear Rolf,Leland,Nicolo
thank you for your replies,
but still I got no clue what "saturated" genset exhaust looks like from
physics point of view...
Anybody?
Best Regards
Dimitris

On 22/3/2016 8:00 μμ, gasification-request at lists.bioenergylists.org wrote:
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>    1. Drying using a syngas genset exhaust
>       (DIMITRIS TZAGKAS-KOKARAS & ASSOCIATES)
>    2. Re: Drying using a syngas genset exhaust (Energies Naturals C.B.)
>    3. Re: Drying using a syngas genset exhaust (linvent at aol.com)
>    4. Re: Drying using a syngas genset exhaust (Nicol? Cerni)
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> ----------------------------------------------------------------------
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> Message: 1
> Date: Mon, 21 Mar 2016 20:50:01 +0200
> From: "DIMITRIS TZAGKAS-KOKARAS & ASSOCIATES" <dimitris at kokaras.gr>
> To: <gasification at lists.bioenergylists.org>
> Subject: [Gasification] Drying using a syngas genset exhaust
> Message-ID: <42F812A1CF574A238B33CED7CDEFE230 at DimitrisPC>
> Content-Type: text/plain; charset="utf-8"
>
> Hello all.
> Has anyone ever tried to use the genset exhaust of a syngas driven genset in order to use it in a biomass dryer(rotary or something)?
> I can read in the literature that the syngas engine?s exhaust is saturated, but I cannot find experimental data anywhere.
> What does ?saturated? mean in numbers of relative humidity (%) or absolute humidity (gr/kgr)?
>
> Best Regards
> Dimitris
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> Message: 2
> Date: Mon, 21 Mar 2016 21:59:08 +0100
> From: "Energies Naturals C.B." <energiesnaturals at gmx.de>
> To: gasification at lists.bioenergylists.org
> Subject: Re: [Gasification] Drying using a syngas genset exhaust
> Message-ID: <20160321215908.f42e41dc1849bfeb92b91d8c at gmx.de>
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>
> Hallo Dimitris,
>
> no idea if syngas exhaust behaves differently from diesel exhaust, but the latter comes out at around 400 ?C and can be very well used to dry wet biomass. It should be mixed with ambient air so as not to pyrolize or even ignite the biomass.
> I once spoke to people from Central America who had a very simple setup:
> A sort of tower where the raw biomass is filled in at the top and the exhaust/air comes from below in counterflow.
> They said that the humidity was driven off to the top and dry stuff could be taken out below.
> Seems simple...
>
> best regards
>
> Rolf
>
>
>
>
> On Mon, 21 Mar 2016 20:50:01 +0200
> "DIMITRIS TZAGKAS-KOKARAS & ASSOCIATES" <dimitris at kokaras.gr> wrote:
>
>> Hello all.
>> Has anyone ever tried to use the genset exhaust of a syngas driven genset in order to use it in a biomass dryer(rotary or something)?
>> I can read in the literature that the syngas engine?s exhaust is saturated, but I cannot find experimental data anywhere.
>> What does ?saturated? mean in numbers of relative humidity (%) or absolute humidity (gr/kgr)?
>>
>> Best Regards
>> Dimitris
>

-- 
Φιλικά,

Δημήτρης Τζάγκας
Διπλ.Ηλεκτρολόγος Μηχανικός - MSc
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