Saponification: The hydrolysis, in basic solution) of triglycerides to produce glycerol and salts of fatty acids

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Saponification The hydrolysis, in basic
solution) of triglycerides to produce glycerol
and salts of fatty acids
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How do soaps work part one
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School Industry
Raw materials
Mixing Raw materials Kettle Method
Time Settling of soap takes several days
T P 250C and 5 Atm
Container Steel containers - 100 tonnes capacity
Catalyst No Metal catalyst
Stirring High pressure steam
Safety Heat gently to avoid spitting. NaOH eyes X High pressure. Strict controls on plant maintanance.
Disposal ..recovered and sold. Unreacted FAs reused
Further processing Washing to remove NaOH Could add perfume Wash with steam, distil to remove impurities add .

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How do soaps work part two
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