Process for selective removal of H/sub 2/S from mixtures containing H/sub 2/S and CO/sub 2/ with heterocyclic tertiary aminoalkanols
Patent
·
OSTI ID:5913641
The selective removal of H/sub 2/S gas from a normally gaseous mixture containing H/sub 2/S and CO/sub 2/ is accomplished by contacting the gaseous mixture with an absorbent solution comprising a nitrogen heterocyclic tertiary aminoalkanol or aminoetheralkanol whereby H/sub 2/S is selectively absorbed from the mixture.
- Assignee:
- Exxon Research and Engineering Co.
- Patent Number(s):
- US 4483833
- OSTI ID:
- 5913641
- Country of Publication:
- United States
- Language:
- English
Similar Records
Process for selective removal of H/sub 2/S from mixtures containing H/sub 2/S and CO/sub 2/ with tertiary amino azabicyclic alcohols
Process for selective removal of H/sub 2/S from mixtures containing H/sub 2/S and CO/sub 2/ using diaminoether solutions
Process for selective removal of H/sub 2/S from mixtures containing H/sub 2/S and CO/sub 2/ using di-severely sterically hindered secondary aminoethers
Patent
·
Tue Sep 20 00:00:00 EDT 1983
·
OSTI ID:5609094
Process for selective removal of H/sub 2/S from mixtures containing H/sub 2/S and CO/sub 2/ using diaminoether solutions
Patent
·
Tue Sep 20 00:00:00 EDT 1983
·
OSTI ID:5674913
Process for selective removal of H/sub 2/S from mixtures containing H/sub 2/S and CO/sub 2/ using di-severely sterically hindered secondary aminoethers
Patent
·
Tue Sep 20 00:00:00 EDT 1983
·
OSTI ID:5609092
Related Subjects
01 COAL, LIGNITE, AND PEAT
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
ABSORPTION
ADSORBENTS
AMINES
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CHALCOGENIDES
CHEMICAL COMPOSITION
CHEMICAL REACTIONS
COAL GASIFICATION
DESULFURIZATION
ELEMENTS
FLUIDS
FUEL GAS
FUELS
GAS FUELS
GASES
GASIFICATION
HETEROCYCLIC COMPOUNDS
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
NITROGEN
NONMETALS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
REMOVAL
SORPTIVE PROPERTIES
SULFIDES
SULFUR COMPOUNDS
SURFACE PROPERTIES
SYNTHETIC FUELS
THERMOCHEMICAL PROCESSES
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
ABSORPTION
ADSORBENTS
AMINES
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CHALCOGENIDES
CHEMICAL COMPOSITION
CHEMICAL REACTIONS
COAL GASIFICATION
DESULFURIZATION
ELEMENTS
FLUIDS
FUEL GAS
FUELS
GAS FUELS
GASES
GASIFICATION
HETEROCYCLIC COMPOUNDS
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
NITROGEN
NONMETALS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
REMOVAL
SORPTIVE PROPERTIES
SULFIDES
SULFUR COMPOUNDS
SURFACE PROPERTIES
SYNTHETIC FUELS
THERMOCHEMICAL PROCESSES