[Gasification] FW: Reg:coal gasification

[Mano Va]

From: Mano Va [mailto:gmmanovassm at gmail.com] 
Sent: Monday, February 02, 2015 2:22 AM
To: gasification at lists.bioenergylists.org
Subject: Re: Reg:coal gasification

 

Dear sir 

 

I attached the flame  and flue image please find the attachments

 

 

Thank you

 

On Mon, Feb 2, 2015 at 3:49 PM, Mano Va <gmmanovassm at gmail.com> wrote:

 

Dear Sir 

 

 

I am manova, I have some doubt on gasification, Last month i took a trail on 100 kg coal gasifier (pressure mode (low pressure 3Kpa ) ,Down draft) ,

 

Two hours after that  i received only flue so i check the level above the reactor bed, 

 

Again i load the coal and starting gasifier same flue only coming out,

 

Gasifier initial starting time i put 50 kg charcoal and 200kg coal up to charcoal bed gas coming out without any flue 

 

After full and full coal reached to reactor flue only coming out

 

gasifying medium : air

 

air fuel ratio (coal)1:4(air)

 

ultimate analysis of coal

 

C-44%,H-3%,O-10%,Ash-30%,Moisture-13%

 

can u provide the solution to this

 

Thank you

 

 

 

 

 

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