Solubility of mixtures of hydrogen sulfide and carbon dioxide in aqueous N-methyldiethanolamine solutions
Journal Article
·
· Journal of Chemical and Engineering Data; (United States)
- Univ. of Alberta, Edmonton, Alberta (Canada). Dept. of Chemical Engineering
Aqueous solutions of alkanolamines are commonly used to strip acid gases (H[sub 2]S and CO[sub 2]) from streams contaminated with these components. The two most widely used amines are monoethanolamine (MEA) and diethanolamine (DEA). The solubilities of mixtures of hydrogen sulfide and carbon dioxide in a 35 wt% (3.04 kmol/m[sup 3]) aqueous solution of N-methyldiethanolamine at 40 and 100C have been measured. Partial pressures of the acid gases ranged from 0.006 to 101 kPa at 40C and from 4 to 530 kPa at 100C.
- OSTI ID:
- 6235895
- Journal Information:
- Journal of Chemical and Engineering Data; (United States), Vol. 38:1; ISSN 0021-9568
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
03 NATURAL GAS
AMINES
SOLVENT PROPERTIES
CARBON DIOXIDE
SOLUBILITY
HYDROGEN SULFIDES
AQUEOUS SOLUTIONS
BINARY MIXTURES
CLEANING
EXPERIMENTAL DATA
GASES
PARTIAL PRESSURE
SEPARATION PROCESSES
TEMPERATURE RANGE 0273-0400 K
CARBON COMPOUNDS
CARBON OXIDES
CHALCOGENIDES
DATA
DISPERSIONS
FLUIDS
HYDROGEN COMPOUNDS
INFORMATION
MIXTURES
NUMERICAL DATA
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
SOLUTIONS
SULFIDES
SULFUR COMPOUNDS
TEMPERATURE RANGE
400201* - Chemical & Physicochemical Properties
030300 - Natural Gas- Drilling
Production
& Processing
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
03 NATURAL GAS
AMINES
SOLVENT PROPERTIES
CARBON DIOXIDE
SOLUBILITY
HYDROGEN SULFIDES
AQUEOUS SOLUTIONS
BINARY MIXTURES
CLEANING
EXPERIMENTAL DATA
GASES
PARTIAL PRESSURE
SEPARATION PROCESSES
TEMPERATURE RANGE 0273-0400 K
CARBON COMPOUNDS
CARBON OXIDES
CHALCOGENIDES
DATA
DISPERSIONS
FLUIDS
HYDROGEN COMPOUNDS
INFORMATION
MIXTURES
NUMERICAL DATA
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
SOLUTIONS
SULFIDES
SULFUR COMPOUNDS
TEMPERATURE RANGE
400201* - Chemical & Physicochemical Properties
030300 - Natural Gas- Drilling
Production
& Processing