Abstract
A simple acoustic technique has been used to study the vapour-liquid critical points of the reaction mixtures of hydroformylation in carbon dioxide. The systems CO2+CO+H2+propene and CO2+CO+H2+hex-1-ene have been investigated. These two quaternary systems were measured by the pseudo-binary approach (i.e. the ratio of alkene, CO and H2 being held constant). The effects of the solutes (alkene, CO and H2) on the critical points in the CO2-rich fluids are discussed.
Original language | English |
---|---|
Pages (from-to) | 327-337 |
Number of pages | 11 |
Journal | Fluid Phase Equilibria |
Volume | 185 |
Issue number | 1-2 |
DOIs | |
Publication status | Published - 30 Jul 2001 |
Externally published | Yes |
Keywords
- Alkene
- Critical state
- Hydroformylation
- Mixtures
- Vapour-liquid equilibria
- Velocity of sound
ASJC Scopus subject areas
- General Chemical Engineering
- General Physics and Astronomy
- Physical and Theoretical Chemistry