DAmit
1 posts
TimePosted 12/04/2011 06:52:59
DAmit says

Enthalpy of preheater & cooler exhaust gas

Can anybody tell the enthalpy of preheater & cooler exhaust gases at various temperatures? Plz reply

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MOHAN-PROCESS
15 posts
TimePosted 18/04/2011 12:49:32

Re: Enthalpy of preheater & cooler exhaust gas

Hello Mr.DAmit,

This is with my practical observation that for every 10 deg C Increase in temperature will lead to loss of 4 kCal/kg.

For example,

If Pre Heater exit temperature is 320 deg C,then Heat loss/enthalpy is (320/10)*4=128 kCal/kg and similar technique can be handled for cooler vent gas.I Hope that it will be approximately equal to the calculated value during the heat balance.

 with Best Regards,

Mohan

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prisoner
25 posts
TimePosted 18/04/2011 21:29:26
prisoner says

Re: Enthalpy of preheater & cooler exhaust gas

mohan raj brother i am fresh chemical engineer working in cement industry and i regulaly vist this site just for gaining knowledge and to learn from experience and knowledge  of you like experts. sir plz if u have heat balance detailed calculations on kiln plz send me.  amjad_25@yahoo.com

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elwathig
71 posts
TimePosted 19/04/2011 09:07:30
elwathig says

Re: Enthalpy of preheater & cooler exhaust gas

Dear: all pls send to me kiln calculations and heat balance

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