Petrobras and KL Energy collaborate on cellulosic-derived ethanol

Petrobras and Novozymes partner on cellu

Petrobras and Novozymes partner on cellulosic ethanol

📂 Article 📅 2010 🏛 Elsevier Science ⚖ 53 KB

Effects of solvent medium on solubility.

Effects of solvent medium on solubility. V: Enthalpic and entropic contributions to the free energy changes of Di-substituted benzene derivatives in ethanol: Water and ethanol: Cyclohexane mixtures

✍ Ruben H. Manzo; Amelia A. Ahumada 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 570 KB

The solubility at four different temperatures in water, cyclohexane, and mixtures of water and ethanol and ethanol and cyclohexane of nine derivatives of the structure pX1-C6H4-X2, together with their heats of fusion are reported. The enthalpy and entropy of mixing (delta HM and delta SM, respective