Temperature dependency of the equilibrium constant for the formation of carbamate from diethanolamine

• Main Authors: Aroua, Mohamed Kheireddine, Amor, A.B., Haji-Sulaiman, M.Z.
• Format: Article
• Published: American Chemical Society 1997
• Subjects: TA Engineering (General). Civil engineering (General); TP Chemical technology
• Online Access: http://eprints.um.edu.my/7511/; http://pubs.acs.org/doi/abs/10.1021/je970004s
• Institution: Universiti Malaya

The equilibrium constant for the formation of diethanolamine carbamate was determined experimentally at (303, 313, 323, and 331) K for ionic strengths up to 1.8 mol dm-3, the inert electrolyte being NaClO4. A linear relationship was found to hold between log K and I0.5. The thermodynamical constant...