A problem on filtering a solution of acid and solid particles

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SUMMARY

The discussion centers on a filtration challenge in a batch reactor where solid particles (150-250 microns) react with acid. The user, Dino, seeks an efficient method to separate the liquid from the solid without compromising the shape of the particles. Suggestions include using a centrifuge, although Dino expresses concerns about its availability and the potential impact on particle integrity. He considers heating the mixture to enhance separation.

PREREQUISITES
  • Understanding of batch reactor operations
  • Knowledge of solid-liquid separation techniques
  • Familiarity with particle size and its impact on filtration
  • Basic principles of thermal effects on chemical reactions
NEXT STEPS
  • Research solid-liquid separation methods in batch reactors
  • Explore the effects of heating on reaction kinetics and separation efficiency
  • Investigate alternative filtration technologies suitable for fine particles
  • Learn about the implications of using centrifugation on particle morphology
USEFUL FOR

Chemical engineers, process engineers, and researchers involved in solid-liquid separation processes in batch reactors.

pippobaudo
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Hello everybody, I have the following problem: I have a batch reactor were I have solid particles reacting with acid. The reactor is stirred. The solid particles are in the range 150-250 micron. I'd like to let them react for a short time, and then quickly remove the liquid face and dry up the solid particles. If I use a normal filter the particles will be attached to the filter and difficult to remove.
If you have any ideas please contact me.
Dino.
 
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Can you use a centrifuge?
 
Hello and thanks for the answer,
no i guess the centrifuge is not available here and i don't know if it would be good to use that since I'd like the particle to conserve their shape. May be I should warm up a bit and increase the surface to separate the water. I will think about it
 

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