C - Chemistry – Metallurgy – 08 – B
Patent
C - Chemistry, Metallurgy
08
B
C08B 37/08 (2006.01)
Patent
CA 2201212
A process and apparatus as described wherein shellfish waste is successively treated using sodium hydroxide to deproteinize the shells; hydrochloric acid remove minerals and ethanol to decolor a chitin product. The chitin may then be treated with sodium hydroxide to produce chitosan. The apparatus described and the apparatus in which the foregoing process is carried out is a single tank vessel where the liquid reactants are successively introduced and removed.
Picard Gaston
Pomerleau Lucien
Mccarthy Tetrault Llp
Picard Gaston
Pomerleau Lucien
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