Thermal Characterization and Pyrolysis of Waste Leather Treated with CoCl? And MnC?

Leather tanned with different agents was pyrolyzed in the presence of CoCl2 and MnCl2 catalysts. A bovine leather sample two inorganic tanning (chromium titanium salts) organic (glutaraldehyde methylacrylic resin) has been used this study. The samples were soaked solutions or known concentration. influence on decomposition temperature resultant pyrolysis compounds evaluated by using thermogravimetric analysis (TG/DTG) flash (Py-GC/MS). multivariate applied to products obtained confirming effect catalyst treatment leather,