AN-PAN-1010
Determination of sulfuric acid and zinc sulfate
Tóm tắt
To optimize the wet-spinning process in the viscose/rayon production, it is crucial to measure sulfuric acid and zinc. H2SO4 and ZnSO4 are analyzed using a potentiometric titration and colorimetric measurement technique. Results are automatically validated against a known standard solution to guarantee preset control limits.