Corrosive and toxic chemicals, including tetrabutylammonium hydroxide and p-toluenesulfonyl isocyanate, are employed for the Hydroxyl Number analysis of polyols by titration according to ASTM D4274-16 ...
Syngas is an important feedstock for modern chemical industries and can be directly used as fuel. Carbon monoxide (CO) is its main component. Direct conversion of widespread renewable biomass ...