8 replies to this topic

[anina]

Hi,

I'm desining a stripping column and I must use a plastic packin size 90mm (3.5'') but I coudn't find its corresponding drop pression to use the Eckert correlation and calculate the column diameter.
So please can somebody help me if you have informations about plastic packings
Thank you

[breizh]

Anina ,
Let you try this software , one is related to packing : http://www.chemsof.com/

Bonne chance
Breizh

[ankur2061]

Anina,

Refer Section 14 - EQUIPMENT FOR DISTILLATION AND GAS ABSORPTION: PACKED COLUMNS of Perry's Chemical Engineering Handbook, 8th edition. Table 14-13 in this section gives the packing factors for a very wide range of random packings including plastic packings which when used in the Eckert correlation will give you the pressure drop.

Hope this helps.

Regards,
Ankur.

[Zauberberg]

Let you try this software , one is related to packing : http://www.chemsof.com/

Bonne chance
Breizh

Breizh, your pocket is full of interesting resources. A star for the post.

Best regards,

[anina]

Thanks for your answers

@ Breizh : You give me this link in one of my precedant topics but the probleme is that I could't use it, the program is blocked and I don't knox how to do

@ ankur2061 : I don't have the book but fortunately I could download it.

what I haven't understrand is how to chose the curve tu use for each packing size for exemple if I chose 70mm should I use the 0.05, 0.1, 0.25 ..., 1.5'' in.H2O/ft

regards,

Edited by anina, 21 July 2010 - 03:39 AM.

[breizh]

Anina ,
Essayes ce fichier
Breizh

[anina]

Anina ,
Essayes ce fichier
Breizh

Merci beaucoup excuse moi je sais que j'en demande trop mais c'est la première fois que je fait ça et je m'en sors pas trés bien avec le stripping, je n'arrive toujours pas à utiliser cette fiche elle est protegée.

Edited by anina, 21 July 2010 - 07:08 AM.

[breizh]

Anina ,
Une autre ressource : Vas sur Cheresource.com (coin gauche) puis choisis software library et tu trouveras un fichier xcel pour le design d'un scrubber . Cela devrait t'aider !
Breizh

[anina]

Merci encore breizh