Assertion: butadiene | /r/HasProperty | separated
Facets:
value: by scrubbing the gas mixture
type: MANNER
value: from more volatile gases
type: OTHER
value: according to this invention
type: OTHER
value: overhead
type: LOCATION
value: during the fractionation of the mixture
type: TEMPORAL
value: readily
type: MANNER
Source sentences:
text: According to this invention, butadiene is separated from more volatile gases by scrubbing the gas mixture with a solvent under selected temperatures, pressures, and solvent-gas ratios whereby substantially complete dissolution Aof the butadiene in the solvent is obtained.
text: During the fractionation of the mixture recovered by stripping the rich solvent the butadiene is readily separated overhead while the vinylacetylene is removed in the bottoms along with butene2 if present.
text: According to this invention, butadiene is separated from more volatile gases by scrubbing the gas mixture with a solvent under selected temperatures, pressures, and solvent-gas ratios whereby substantially complete dissolution of the butadiene in the solvent is obtained.