| abstract |
A kind of preparation facilities of amino acid surfactant is the utility model is related to, specially a kind of preparation facilities of high purity N acyl amino acids surfactant, it is characterised in that including：Reaction system, it includes reactor, acyl chlorides head tank, elevated tank with caustic soda liquid, material pump group, raw material area, nitrogen tank field；Purification system, it includes purification kettle, is atomized tank, atomizer and breaking bubble apparatus；Drying device.The utility model makes full use of N acyl amino acid salt surfactant active matters easily to foam; and the characteristic that byproduct of reaction sodium chloride etc. does not foam; N acyl amino acid salt surfactant active matters component is set to generate foam by foam-making apparatus; so as to reach the purpose separated with impurity; crystallized and recrystallized without using organic solvent; the higher product of purity is obtained, is solved in the past because environment and health problem caused by being crystallized and recrystallized using organic solvent. |