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

Technical Report · Tue Dec 01 00:00:00 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
HYDROGEN SULFIDES
ABSORPTION
DESORPTION
AMINES
AQUEOUS SOLUTIONS
CARBON DIOXIDE
DENSITY
MIXTURES
NATURAL GAS
TEMPERATURE DEPENDENCE
TEMPERATURE RANGE
VISCOSITY
WEIGHT
CARBON COMPOUNDS
CARBON OXIDES
CHALCOGENIDES
DISPERSIONS
ENERGY SOURCES
FLUIDS
FOSSIL FUELS
FUEL GAS
FUELS
GAS FUELS
GASES
HYDROGEN COMPOUNDS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
SOLUTIONS
SORPTION
SULFIDES
SULFUR COMPOUNDS
030300* - Natural Gas- Drilling
Production
& Processing