Re: [biofuel] Aleks 2 stage biodiesel process --- temperature vs. mix time

2003-08-07 Thread ANupam Desai

Yes that can be simulated using Thermodynamic
properties. Give me the summary of the 2 stage process
and your process conditions and let me see if my
alogarithm  can  estimate a time v/s temp thing. It is
first order reaction , reversible kind and higher the
temp shorter the time.
REgards 
Anupam Desai
--- fryjet <[EMAIL PROTECTED]> wrote:
> Is the 130F temperature a requirement for Second
> Stage, step 13 and 
> beyond?  I'm interested to know if instead of
> raising the 
> temperature to that level (difficult with my
> system), I could stir 
> the mix for a longer period of time with similar
> results.  Bottom 
> line: is there a time vs. temperature reaction table
> that describes 
> the reaction rate at different temps?
> 
> 
> 
> 


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Re: [biofuel] Aleks 2 stage biodiesel process --- temperature vs. mix time

2003-08-07 Thread Keith Addison

Anupam Desai wrote:

>Yes that can be simulated using Thermodynamic
>properties. Give me the summary of the 2 stage process
>and your process conditions and let me see if my
>alogarithm  can  estimate a time v/s temp thing. It is
>first order reaction , reversible kind and higher the
>temp shorter the time.
>REgards
>Anupam Desai

See:
http://journeytoforever.org/biodiesel_aleksnew.html
Foolproof biodiesel process: Journey to Forever

Did you see this previous response to these questions?
http://archive.nnytech.net/index.php?view=26945&list=BIOFUEL

Best

Keith Addison
Journey to Forever

>--- fryjet <[EMAIL PROTECTED]> wrote:
> > Is the 130F temperature a requirement for Second
> > Stage, step 13 and
> > beyond?  I'm interested to know if instead of
> > raising the
> > temperature to that level (difficult with my
> > system), I could stir
> > the mix for a longer period of time with similar
> > results.  Bottom
> > line: is there a time vs. temperature reaction table
> > that describes
> > the reaction rate at different temps?


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[biofuel] Aleks 2 stage biodiesel process --- temperature vs. mix time

2003-08-04 Thread fryjet

Is the 130F temperature a requirement for Second Stage, step 13 and 
beyond?  I'm interested to know if instead of raising the 
temperature to that level (difficult with my system), I could stir 
the mix for a longer period of time with similar results.  Bottom 
line: is there a time vs. temperature reaction table that describes 
the reaction rate at different temps?




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