Acid gas treating by aqueous alkanolamines. Annual report, July-December 1992

Technical Report · Mon Nov 30 23:00:00 EST 1992

OSTI ID:6558166

Sandall, O C; Rinker, E B; Tamimi, A; Davis, R A; Oelschlager, D W

The objective of the work is to investigate the simultaneous absorption or desorption of CO2 and H2S into and from a mixed aqueous amine solvent consisting of methyldiethanolamine (MDEA) and diethanolamine (DEA). In work completed thus far models have been developed for single gas (either H2S or CO2) absorption into a single amine solution (MDEA or DEA). Density and viscosity measurements have been made for aqueous MDEA, DEA and MDEA/DEA mixtures over the temperature range 20 to 100 C and for concentrations up to 50 weight %.

• Research Organization: California Univ., Santa Barbara, CA (United States). Dept. of Chemical and Nuclear Engineering
• OSTI ID: 6558166
• Report Number(s): PB-93-176188/XAB; CNN: GRI-5092-260-2345
• Country of Publication: United States
• Language: English

Related Subjects

03 NATURAL GAS
030300* -- Natural Gas-- Drilling
Production
& Processing
ABSORPTION
AMINES
AQUEOUS SOLUTIONS
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CHALCOGENIDES
DENSITY
DESORPTION
DISPERSIONS
ENERGY SOURCES
FLUIDS
FOSSIL FUELS
FUEL GAS
FUELS
GAS FUELS
GASES
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
MIXTURES
NATURAL GAS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
SOLUTIONS
SORPTION
SULFIDES
SULFUR COMPOUNDS
TEMPERATURE DEPENDENCE
TEMPERATURE RANGE
VISCOSITY
WEIGHT