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Registered Member #4266
Joined: Fri Dec 16 2011, 03:15AM
Location:
Posts: 874
Hi I'm trying to dry a compound mixed with water using magnesium sulphate, I would like to recover the MgSO4 but the particles are to fine for a filter to catch. Does anyone have a idea how to recovery the MgSO4.
Registered Member #162
Joined: Mon Feb 13 2006, 10:25AM
Location: United Kingdom
Posts: 3140
Could you distill off the (anhydrous) acetone leaving the epsom salts (MgSO4.7H2O) which can be heated (preferably with partial vacuum) to recover anhydrous MgSO4.
(better check ... long time since I've done any chemistry)
Registered Member #4266
Joined: Fri Dec 16 2011, 03:15AM
Location:
Posts: 874
Thanks you two. I tried drying the MgSO4 but it caked. Doing some more research says that calcium chloride is the best to use for acetone, would calcium chloride be good for ethanol as-well?
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Magnesium sulphate anonyous and water recovery
