RE: DIG-L: desulphurization of bio gas

["Schomaker, Ton" <t.schomaker@royalhaskoning.com>]

Thanks Bruno,

I am indeed acquainted with the ThioPaq process. Cees Buisman was a former
colleague of mine at Wageningen Agricultural University.
I was just looking for the author of the specific article on biocatalytic
desuphurization. Michael Köttner from Germany did sent me the reference
already.

Anyway thanks for your reaction.

Kind regards,

A.H.H.M. (Ton) Schomaker MSc
Senior Advisor Water Management
Division Spatial Development
Advisory Group Water Resources & Ecology

Haskoning Nederland B.V.
a company of Royal Haskoning
P.O. Box 525
5201 AM 's-Hertogenbosch
The Netherlands
Tel.: +31 (0)73 687 41 86
Fax:  +31 (0)73 612 07 76
Mobile: 06 104 107 26
E-mail: t.schomaker@royalhaskoning.com
Internet: www.royalhaskoning.com

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-----Original Message-----
From: Bruno M. [mailto:brunom1@yucom.be]
Sent: donderdag 17 oktober 2002 0:45
To: digestion@crest.org
Subject: Re: DIG-L: desulphurization of bio gas



... in that case you'll find more info on there site :
http://www.paques.nl/

and on this page:
http://www.b3portal.nl/cgi-bin/ncommerce3/ProductDisplay?prmenbr=10764&prrfn
br=13967&REFERENCEPAGE=CATALOG

you'll find this:
THIOPAQ® Scrubber - Cost effective H2S removal.
Biological sulfide removal from gas streams ...

But I guess that Ton already know these people, they are
almost his neighbor, it's also in Holland, they even maybe there
competitor ;-)

Bruno M.
(Belgium)
========================================
At 16:08 16/10/2002 +0100, Dr. Les. Gornall wrote:
>This may help!
>
>
>Best Regards
>
>
>Dr. Les. Gornall
>Practically Green Environmental Services
>Solar House
>Magherafelt
>BT45 6HW
>Northern Ireland
>UK
>
>------------------------------snip
>Full Scale Biological Removal of Hydrogen Sulphide from Gas
>
>Andre L. de Vegt, Paques Inc., 486 Thomas Jones Way, Suite 100, Exton, PA
>19341 USA.
>
>Cees J.N. Buisman, Paques B.V. P.O. Box 52, 8560 AB Balk, the Netherlands.
>
>Over the past eight years Paques has been developing biological treatment
>methods to solve environmental problems related to sulphur compounds. One
of
>the developed bioprocess technologies can be used to remove hydrogen
>sulphide from air and gas streams. In a scrubber/bioreactor combination,
>hydrogen sulphide is converted to elemental sulphur by sulphide oxidizing
>bacteria. A full scale plant treating 450 m3/h of biogas containing 12,500
>ppm of H2S has been in operation for over two years. The results are very
>encouraging:
>
>1.High removal efficiencies (99%+) are realized
>
>2.More than 90% caustic reduction compared to conventional caustic
>scrubbers, resulting in very low operational costs.
>
>The produced sulphur slurry consists of 99% sulphur and can be easily
>upgraded using a sulphur smelter. In the paper the principle of the
>biotechnological method will be explained and full scale results will be
>presented
>
>snip-----------------------------
>
>----- Original Message -----
>From: "Schomaker, Ton" <t.schomaker@royalhaskoning.com>
>To: "Crest DIG-L discussion list (E-mail)" <digestion@crest.org>
>Sent: Wednesday, October 16, 2002 9:04 AM
>Subject: DIG-L: desulphurization of biogas
>
>
> > I am looking for the article
> >
> > 'Desulphurization of biogass. Practical experience with the biocatalytic
> > Desulphurization process.'
> >
> > It was published mid 90-ies. Does someone know the author or -even
better-
> > can someone send me this article, preferable by mail ?
> >
> > I am looking forward to it anxiously. Thank you in advance !
> >
> > A.H.H.M. (Ton) Schomaker MSc
> > Senior Advisor Water Management
> > Division Spatial Development
> > Advisory Group Water Resources & Ecology
> >
> > Haskoning Nederland B.V.
> > a company of Royal Haskoning
> > P.O. Box 525
> > 5201 AM 's-Hertogenbosch
> > The Netherlands
> > Tel.: +31 (0)73 687 41 86
> > Fax:  +31 (0)73 612 07 76
> > Mobile: 06 104 107 26
> > E-mail: t.schomaker@royalhaskoning.com
> > Internet: www.royalhaskoning.com
> >
>========================================

--~~~~~~~~~~~<\^/>~~~~~~~~~~~~--
     Reply's to : BrunoM1@yucom.be


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