Oxo chemistry in supercritical carbon dioxide

Conference · Tue Jan 01 00:00:00 EST 1991

OSTI ID:6069652

Krause, T R; Rathke, J W; Klingler, R J

We report an investigation of the cobalt carbonyl-catalyzed oxo process in supercritical CO{sub 2} using in situ high pressure NMR spectroscopy. The use of supercritical CO{sub 2} as the solvent medium eliminates gas-liquid mixing problems. The effect of supercritical CO{sub 2} on the oxo reaction was determined by comparing the linear to branched aldehyde yield and rate and other equilibrium processes involved in the catalytic cycle with measured values in conventional liquid solvents.

• Research Organization: Argonne National Lab., IL (United States)
• Sponsoring Organization: USDOE; USDOE, Washington, DC (United States)
• DOE Contract Number: W-31109-ENG-38
• OSTI ID: 6069652
• Report Number(s): ANL/CP-72789; CONF-911133-9; ON: DE92004128
• Resource Relation: Conference: American Institute of Chemical Engineers (AIChE) annual meeting, Los Angeles, CA (United States), 17-22 Nov 1991
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
CARBON DIOXIDE
SUPERCRITICAL STATE
COBALT COMPLEXES
HYDROGENATION
PROPYLENE
CARBONYLATION
CARBONYLS
COBALT 59
ENTHALPY
ENTROPY
EQUILIBRIUM
MEDIUM PRESSURE
NMR SPECTRA
ORGANOMETALLIC COMPOUNDS
ALKENES
CARBON COMPOUNDS
CARBON OXIDES
CHALCOGENIDES
CHEMICAL REACTIONS
COBALT ISOTOPES
COMPLEXES
HYDROCARBONS
INTERMEDIATE MASS NUCLEI
ISOTOPES
NUCLEI
ODD-EVEN NUCLEI
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
SPECTRA
STABLE ISOTOPES
THERMODYNAMIC PROPERTIES
TRANSITION ELEMENT COMPLEXES
400201* - Chemical & Physicochemical Properties