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Accurate Dilution Of A Gas


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#1 Guest_prashant_*

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Posted 20 March 2004 - 02:59 PM

Hello,
I want to vaporize a liquid (approx. 250 kg/hr) and dilute the gas accurately in the same vessel to 5 % vol conc. with air .The diluted gas will continuously pass to the reactor from the vessel.This should be a continuous process .

Any suggestions ?

Prashant

#2 siretb

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Posted 23 March 2004 - 12:27 PM

Air temperature= ?
What liquid are you using ?

#3 Guest_Guest_Prashant_*

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Posted 25 March 2004 - 03:53 AM

Thanks for the reply.
Air Temperature = 10 to 15 C

Liquid= Sulphuric Anhydride

Prashant

#4 siretb

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Posted 25 March 2004 - 05:35 AM

To the best of my knowledge sulfuric anhydride (SO3) is a solid at this temperature . Could that be sulfur dioxide SO2?
Please provide chemical formula

#5 Guest_prashant_*

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Posted 25 March 2004 - 12:26 PM

What I am interested is to vaporize Liquid SO3 ( 250 lts/hr) and dilute the gas with dry air. I am interested to the design of the vessel and how I can accurately control the dilution in the vessel and then on to the process.

Thanks,
Prashant

#6 siretb

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Posted 26 March 2004 - 03:09 AM

Sorry, Prashant, I cannot help you on this one. Good luck!

#7 Guest_kkrao_*

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Posted 28 March 2004 - 07:07 AM

Use Stichometry. calculate the air requirement to dilute the SO3 vapors. use the same air for heating and vaporising SO3. Heat the so3 air mixture tothe required temperature. Use ratio controller for air flow.




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