Phase equilibria in the system N, N, dimethyl-tert.-butylamine-water by the total pressure method
β Scribed by R.R. Davison; W.H. Smith
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- English
- Weight
- 559 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0009-2509
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β¦ Synopsis
Vapor-liquid equilibria for N, N, dimethyl-tert.-butylamine-water mixtures are presented at 20", 30", and 39.9s"C. Vapor pressures are also given at lo", 35", and 44*9"C. The equilibria are calculated by the total pressure method using a formulation especially suitable for computer solution.
π SIMILAR VOLUMES
The equilibrium pressure over the phase mixture (Li 2 NH ΓΎ LiNH 2 ΓΎ LiH) was measured from 343 to 683 K by static manometric method. The plot of ln ( p eq /p 0 ) versus (1/T ) showed three distinct temperature regions with different slopes. Analysis of the equilibrium gas composition in each tempera