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Impellers For Solid-Liquid Mixtures


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#1 A.Kangaris

A.Kangaris

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Posted 08 September 2020 - 07:25 AM

Hi,

 

Anyone to advise on the type of impeller for a cooling crystallization tank for a pharmaceutical process.

Are baffles a good idea when it comes to cleaning? Is it a common practise?



#2 breizh

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Posted 08 September 2020 - 08:56 PM

Hi ,

I've seen different types of agitators from pitch blades to anchors . One important point is the surface of the equipment(reactor & agitator, baffles) , should be mirror polished to ensure good thermal transfer . Baffles very seldom used.

BTW you don't state anything about the reactor , is it a glass lined or a stainless steel reactor ?

 

Consider the links below to support your work 

 

https://www.dedietri...s-lined-reactor

 

https://www.spxflow.com/lightnin/

 

https://www.postmixing.com/

 

Good luck

 

Breizh 


Edited by breizh, 08 September 2020 - 09:18 PM.


#3 A.Kangaris

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Posted 15 September 2020 - 06:38 AM

Thanks Breizh,

 

I am considering both types of reactors GL and SS. It will more likely be Glass-Lined.






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