[Stoves] Impossible to contact reap Canada

Djoufack Janvier djoufackjanvier at yahoo.fr
Thu Mar 10 13:23:18 CST 2016


For all of us, I've been trying to contact REAP-Canada via their mail "info at reap-canada.com" unfortunately, it is impossible. 
Please how can I contact them Dr Djoufack Janvier
CSSD Gaschiga
Délégation Régionale de la Santé Publique du Nord
Région du Nord - Cameroun
P.O. Box: 186 GarouaTél:    +237 6 94 46 09 65 /+237 6 75 12 81 86


      De : "stoves-request at lists.bioenergylists.org" <stoves-request at lists.bioenergylists.org>
 À : stoves at lists.bioenergylists.org 
 Envoyé le : Mercredi 9 mars 2016 20h00
 Objet : Stoves Digest, Vol 67, Issue 11
   
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Today's Topics:

  1. Re: Pyrolysis adaptation for tea factory (Anand Karve)
  2.  Flame center go down into the combustion chamber
      (Roberto Poehlmann)
  3. Re: Flame center go down into the combustion chamber
      (Muhammad Nurhuda)


----------------------------------------------------------------------

Message: 1
Date: Wed, 9 Mar 2016 10:43:33 +0530
From: Anand Karve <adkarve at gmail.com>
To: Discussion of biomass cooking stoves
    <stoves at lists.bioenergylists.org>
Subject: Re: [Stoves] Pyrolysis adaptation for tea factory
Message-ID:
    <CACPy7SdckJdr1kC2FBzgj36qxCZLTZW_=+y-rJwvvOFyVqep_w at mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Dear Pablo,
you may look up our web site WWW.samuchit.com for the video of a stove
which my daughter, Dr. Priyadarshini Karve, designed. It burns woody
biomas. The name of the stove is ELFD Sampada. ELFD stands for
"electricity-less forced draft'. The forced draft mechanism is actuated by
steam pressure and not by using  electrically driven fan or blower. Because
of the forced draft mechanism, the stove burns very cleanly. We are already
in the market with sizes ranging from household size to canteen size. You
may contact samuchit at samuchit.com if you want to know details. .
Yours
A.D.Karve

***
Dr. A.D. Karve

Chairman, Samuchit Enviro Tech Pvt Ltd (www.samuchit.com)

Trustee & Founder President, Appropriate Rural Technology Institute (ARTI)

On Mon, Mar 7, 2016 at 4:03 PM, Pablo <pgonzamail at yahoo.es> wrote:

> Dear All,
>
> I am following the group and I find it very interesting. Thank you to all
> for your contributions.
>
> I work in tea in China in a private initiative project aimed to increase
> the sustainability of the organic tea garden and the local community. Among
> other actions, some money is allocated every year to finance small
> projects. I am looking into biochar stoves to improve efficiency use of
> firewood of the local households (currently burning wood and coal), however
> what I am more interested in at this moment is into the possibilities of
> using pyrolysis to supply the energy needed for tea processing while
> enjoying other benefits (i.e., biochar for the tea garden soil, waste
> management by using alternative feedstock such as pig sludge, producing
> vegetable coal,?).
>
> I am not sure if this is the right place to raise the question ? but I go
> on:
>
> I know there exists pyrolysis systems to generate heat but the scale is
> too large for the needs in the tea factory. I have explored with some
> companies and the minimum feeding rate of the module is 250 kg/hr of
> biomass and our needs lay somewhere 300-600 kg/day of biomass (12-24
> kg/hour). So my question is, do you know if pyrolysis modules to produce
> heat (and biochar as side product) can be scaled down to what I need? And,
> if yes, do you know of any company working on this?
>
> Thank you very much! and sorry if my question was raised in the wrong
> place.
>
> Warm regards,
>
> Pablo
>
> Brief description of the area: The tea factory is located in a remote
> mountain area (see some pictures attached). In the factory the tea is first
> heat up to stop enzyme activity, then is rolled and finally roasted.
> Currently the first heat up and roasting is done using wood and vegetable
> coal and the rolling uses electricity. To process the tea of one year the
> factory uses 50 ton of wood trunks (big trunks, with some water content), 5
> ton of wood brunches (as fire starter, dry thinner wood), 3.5 ton of
> vegetable coal and 35 MWh.
>
>
> _______________________________________________
> Stoves mailing list
>
> to Send a Message to the list, use the email address
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>
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>
> for more Biomass Cooking Stoves,  News and Information see our web site:
> http://stoves.bioenergylists.org/
>
>
>
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Message: 2
Date: Wed, 9 Mar 2016 11:50:34 -0300
From: Roberto Poehlmann <roberto.poehlmann at gmail.com>
To: stoves at lists.bioenergylists.org
Subject: [Stoves]  Flame center go down into the combustion chamber
Message-ID:
    <CAK_QYTwG-mD1vJVjeBx8NFFStLr_SKWj5wWU+ToeQUnHN3AEwg at mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hi Muhammad,
?Can you replicate this type of flame with natural draft? I guess that you
will need a long chimney to have an equivalent pressure drop.

?Have you try it?

Greetings
Roberto Poehlmann
[Stoves] Flame center go down into the combustion chamber*Muhammad
Nurhuda* mnurhuda.ub
at gmail.com
<stoves%40lists.bioenergylists.org?Subject=Re%3A%20%5BStoves%5D%20Flame%20center%20go%20down%20into%20the%20combustion%20chamber&In-Reply-To=%3CCAHzOnJtgohuTdXCzypNf1UuQ329pFYuTOWoo8aQdyK83ArMTfg%40mail.gmail.com%3E>
*Sat Mar 5 22:30:41 MST 2016*


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------------------------------

Dear all,

The vortex combustion stove I developed recently is using fan powered by
5V, 0.25 Ampere power bank (at maximum speed) or an android charger.

The burning chamber can be filled with 800 gram Pellet. The stove is not
yet tested for CSI, but we will send it soon to YDD when we finish with
power control system.

What make me happy with the new combustion model is, that the flame is
consistently pushed down such that the cook utensil remains clean.

Regards
M. Nurhuda
On Mar 6, 2016 11:16 AM, "Julien Winter" <winter.julien at gmail.com
<http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org>>
wrote:

>* Hello all;
*>>* If Nurhuda's stove in his YouTube video is a natural draft stove, then I
*>* stand corrected.  Perhaps he can set us straight, because it looks like a
*>* forced draft flame, and a see what looks like a wire at the bottom of the
*>* stove.
*>>* Regardless, the warning stands that research on forced draft burners has
*>* limited analogies for natural draft burners.  I will elaborate in a
*>* seperate email when I discuss what I think of the CSU presentations at
*>* ETHOS.
*>>* Back on this topic.  If there is a downward flow of gasses at low power in
*>* a ND-TLUD burner then that is a good thing because uncombusted syngas will
*>* not escape up the middle.
*>>* Cheers,
*>* Julien
*>>>>* --
*>* Julien Winter
*>* Cobourg, ON, CANADA
*>>* _______________________________________________
*>* Stoves mailing list
*>>* to Send a Message to the list, use the email address
*>* stoves at lists.bioenergylists.org
<http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org>
*>>* to UNSUBSCRIBE or Change your List Settings use the web page
*>>* http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org
<http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org>
*>>* for more Biomass Cooking Stoves,  News and Information see our web site:
*>* http://stoves.bioenergylists.org/ <http://stoves.bioenergylists.org/>
*>>>
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Message: 3
Date: Wed, 9 Mar 2016 21:58:13 +0700
From: Muhammad Nurhuda <mnurhuda.ub at gmail.com>
To: Discussion of biomass cooking stoves
    <stoves at lists.bioenergylists.org>
Subject: Re: [Stoves] Flame center go down into the combustion chamber
Message-ID:
    <CAHzOnJut3ShPVGiDpt5QkEV-d=2B2pUP5BfGA59AdmeRfJ0Uag at mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Dear Roberto,

We did it five years ago as I started to develop the counter-flow burning
mechanism.

Please check the video liked here..


https://www.youtube.com/watch?v=sty_pdFYr44

Regards
M. Nurhuda


On Wed, Mar 9, 2016 at 9:50 PM, Roberto Poehlmann <
roberto.poehlmann at gmail.com> wrote:

> Hi Muhammad,
> ?Can you replicate this type of flame with natural draft? I guess that you
> will need a long chimney to have an equivalent pressure drop.
>
> ?Have you try it?
>
> Greetings
> Roberto Poehlmann
> [Stoves] Flame center go down into the combustion chamber*Muhammad
> Nurhuda* mnurhuda.ub at gmail.com
> <stoves%40lists.bioenergylists.org?Subject=Re%3A%20%5BStoves%5D%20Flame%20center%20go%20down%20into%20the%20combustion%20chamber&In-Reply-To=%3CCAHzOnJtgohuTdXCzypNf1UuQ329pFYuTOWoo8aQdyK83ArMTfg%40mail.gmail.com%3E>
> *Sat Mar 5 22:30:41 MST 2016*
>
>
>    - Previous message (by thread): [Stoves] Flame center go down into the
>    combustion chamber
>    <http://lists.bioenergylists.org/pipermail/stoves_lists.bioenergylists.org/2016-March/011368.html>
>    - Next message (by thread): [Stoves] Flame center go down into the
>    combustion chamber
>    <http://lists.bioenergylists.org/pipermail/stoves_lists.bioenergylists.org/2016-March/011370.html>
>    - *Messages sorted by:* [ date ]
>    <http://lists.bioenergylists.org/pipermail/stoves_lists.bioenergylists.org/2016-March/date.html#11369>
>    [ thread ]
>    <http://lists.bioenergylists.org/pipermail/stoves_lists.bioenergylists.org/2016-March/thread.html#11369>
>    [ subject ]
>    <http://lists.bioenergylists.org/pipermail/stoves_lists.bioenergylists.org/2016-March/subject.html#11369>
>    [ author ]
>    <http://lists.bioenergylists.org/pipermail/stoves_lists.bioenergylists.org/2016-March/author.html#11369>
>
> ------------------------------
>
> Dear all,
>
> The vortex combustion stove I developed recently is using fan powered by
> 5V, 0.25 Ampere power bank (at maximum speed) or an android charger.
>
> The burning chamber can be filled with 800 gram Pellet. The stove is not
> yet tested for CSI, but we will send it soon to YDD when we finish with
> power control system.
>
> What make me happy with the new combustion model is, that the flame is
> consistently pushed down such that the cook utensil remains clean.
>
> Regards
> M. Nurhuda
> On Mar 6, 2016 11:16 AM, "Julien Winter" <winter.julien at gmail.com <http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org>> wrote:
>
> >* Hello all;
> *>>* If Nurhuda's stove in his YouTube video is a natural draft stove, then I
> *>* stand corrected.  Perhaps he can set us straight, because it looks like a
> *>* forced draft flame, and a see what looks like a wire at the bottom of the
> *>* stove.
> *>>* Regardless, the warning stands that research on forced draft burners has
> *>* limited analogies for natural draft burners.  I will elaborate in a
> *>* seperate email when I discuss what I think of the CSU presentations at
> *>* ETHOS.
> *>>* Back on this topic.  If there is a downward flow of gasses at low power in
> *>* a ND-TLUD burner then that is a good thing because uncombusted syngas will
> *>* not escape up the middle.
> *>>* Cheers,
> *>* Julien
> *>>>>* --
> *>* Julien Winter
> *>* Cobourg, ON, CANADA
> *>>* _______________________________________________
> *>* Stoves mailing list
> *>>* to Send a Message to the list, use the email address
> *>* stoves at lists.bioenergylists.org <http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org>
> *>>* to UNSUBSCRIBE or Change your List Settings use the web page
> *>>* http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org <http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org>
> *>>* for more Biomass Cooking Stoves,  News and Information see our web site:
> *>* http://stoves.bioenergylists.org/ <http://stoves.bioenergylists.org/>
> *>>>
>
>
> _______________________________________________
> Stoves mailing list
>
> to Send a Message to the list, use the email address
> stoves at lists.bioenergylists.org
>
> to UNSUBSCRIBE or Change your List Settings use the web page
>
> http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org
>
> for more Biomass Cooking Stoves,  News and Information see our web site:
> http://stoves.bioenergylists.org/
>
>
>
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