✦ LIBER ✦

Thermodynamics of polymer solutions as functions of pressure and temperature

✍ Scribed by M.D Lechner; G.V Schulz; B.A Wolf

Publisher: Elsevier Science
Year: 1972
Tongue: English
Weight: 446 KB
Volume: 39
Category: Article
ISSN: 0021-9797
DOI: 10.1016/0021-9797(72)90053-7

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Thermodynamic properties of aqueous poly

Thermodynamic properties of aqueous polyacrylamide solutions as a function of pressure and temperature

✍ S. Ali; J.L. McAtee Jr; S. Claesson 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 441 KB

The viscosities of dilute aqueous solutions of polyacrylamide were measured at temperatures from 20 to 60.4 ° and pressures up to 150 MPa using a falling-body viscometer. The viscosity coefficient, ~, increases exponentially with increasing pressure at a given temperature and concentration. The rate

Thermodynamic Data of Polymer Solutions

Thermodynamic Data of Polymer Solutions at Elevated Pressures

✍ Bernhard Wolf 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 42 KB

Effect of pressure on melting temperatur

Effect of pressure on melting temperature and other associated thermodynamic functions of polyethylene

✍ R. N. Gupta; P. C. Jain; V. S. Nanda; A. S. Reshamwala 📂 Article 📅 1977 🏛 John Wiley and Sons 🌐 English ⚖ 405 KB

Gas chromatographic determination of the

Gas chromatographic determination of thermodynamic properties of polymer solutions at high pressure

✍ Norman F. Brockmeier; Ronald E. Carlson; Robert W. McCoy 📂 Article 📅 1973 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 713 KB

## Abstract The gas chromatographic (GC) method for thermodynamic measurements of polymer‐solvent systems at finite concentration has been improved to extend its operating range from atmospheric pressure to over 70 atm and over 240°C. This paper describes the design and opertion of the equipment an

Thermodynamics of chemical equilibrium—I

Thermodynamics of chemical equilibrium—I Effect of temperature and pressure

✍ C.J. Pings 📂 Article 📅 1961 🏛 Elsevier Science 🌐 English ⚖ 600 KB

A general thermodynamic derivation for the temperature and pressure derivatives of the chemical reaction parameter is presented. These derivatives are evaluated for several simple equations of state. Applications are indicated for error analysis, for computation of small changes, for correlation of

The drag reduction of dilute polymer sol

The drag reduction of dilute polymer solutions as a function of solvent power, viscosity, and temperature

✍ Paul Peyser; R. C. Little 📂 Article 📅 1971 🏛 John Wiley and Sons 🌐 English ⚖ 671 KB

The frictional drag reduction of high molecular weight poly(ethy1ene oxide) and polystyrene solutions under turbulent flow conditions has been studied as a function of temperature, solvent power, and solvent viscosity. A rotatingdisc apparatus was used to make the drag reduction measurements. For aq