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Batch splliting fat process
Greetings.
Im plaining making a autoclave for splitting tallow ussing live steam injection at 180-250psi, the procces is quite simple, but now days is discontinued and reemplaced for continous splitting towers that operates at 60-70bar, im currently making soap ussing mainly tallow, but the salting and separation of glycerine usually takes arround 2 days in the kettles, besides that the recovery of the separated glycerine/lye/salt is difficult.
The current goal is to split the fat in a batch process, arround 6-8 hours of steam injection at 220psi with or without ussing zinc oxide as catalizer to obtain sweet water and fattyacid mixture for making soap, that process would save atleast 1 day of the soap process.
Said that, i have no experience in the process, there isnt much information about it, my current steam boiler (30hp) makes 300psi max, so i would like to know if someone could give me any advise, im planning making a 60cm diameter tower, 5meters high with 1/2inch 316SS, Cap enddings.
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