[Gasification] reducing temp. of gasification

[jai balwanshi]

we have many method to reduce tar but i want which is most simplest.

 
Jai Balwanshi
Assistant Professor
Mechanical Engineering Department
VITS - Indore
Contact No. 9713281992


>________________________________
>From: Pete & Sheri <spaco at baldwin-telecom.net>
>To: 'Discussion of biomass pyrolysis and gasification' <gasification at lists.bioenergylists.org>
>Sent: Tuesday, 11 October 2011 8:39 AM
>Subject: Re: [Gasification] reducing temp. of gasification
>
>Hello, Greg.
>  I know that the correct solution to tar is to keep the reactor temp up,
>but, just in case,
>how do YOU test for tar? 
>
>Pete Stanaitis
>-------------- 
>
>-----Original Message-----
>From: gasification-bounces at lists.bioenergylists.org
>[mailto:gasification-bounces at lists.bioenergylists.org] On Behalf Of Greg
>Manning
>Sent: Monday, October 10, 2011 3:13 PM
>To: jai balwanshi; Discussion of biomass pyrolysis and gasification
>Subject: Re: [Gasification] reducing temp. of gasification
>
>Greetings, Jai, and list members.
>
>Reducing tars in gas output, is really quite simple, design a gasifier
>that works correctly for the desired feedstock is the main method,
>however, you can also design a poorly built gasifier, and use many
>cleaning filters after the gasifier, in the gas output pipes.
>
>But really, one must understand what "tars" are, and at what internal
>temperature the gasifier runs at, once this is known, then the design
>can be re-designed to achive the correct temperature to reduce the
>tars BEFORE they enter the gas output area.
>
>In other words, generally 2 or more gasifiers must be built (or the
>original one modified) to the point of acceptable level of tars within
>the gas output.
>
>Greg Manning
>Canadian Gasifier Ltd.
>
>
>
>
>
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