Assertion: butadiene | /r/CapableOf | comprise scrubbing such mixture
Facets:
value: with a solvent
type: MANNER
value: with a solvent comprising ethanol
type: OTHER
Source sentences:
text: Process i'or isolating a butadiene fraction from a gas mixture containing butadiene and hydrocarbons of greater volatility than butadiene, which comprises scrubbing such mixture with a solvent to obtain a solution containing butadiene and some of the more volatile hydrocarbons, and a scrubbed gas substantially free of butadiene, distilling the solution and removing a butadiene fraction at a point below the head of the column and above the feed point, condensing part of the vapors from the top of lthe column and returning the condensate as reflux to the column, and returning the uncondensed vapors to the scrubbing operation.
text: Process for isolating a butadiene fraction from a gas mixture containing butadiene and hydrocarbons of greater volatility than butadiene, which comprises scrubbing such mixture with a solvent comprising ethanol to obt'ain a solution containing butadiene and some of the more volatile hydrocarbons, and a scrubbed gas containing less than 2% by Volume of butadiene, distilling the solution and removing a liquid butadiene fraction at a point below the head of the column and above the feed point, condensing part of the vapors from the top of the column and returning the condensate as reflux to the column, and returning the uncondensed portion of the vapors to the scrubbing operation.
text: Process for isolating a butadiene fraction from a gas mixture containing butadiene and hydrocarbons of greater volatility than butadiene, which comprises scrubbing such mixture with a solvent to obtain a solution containing butadiene and some of the more volatile hydrocarbons, and a scrubbed gas substantially free of butadiene, distilling the solution and removing a butadiene fraction at a point below the head of the column and above the feed point, condensing part of the vapors from the top of the column and returning the condensate as reflux to the column, returning the uncondensed vapors to the scrubbing operation, and reusing at least part of the solvent, after expulsion of the butadiene, for scrubbing the gas mixture.
text: Process for isolating a butadiene fraction from a gas mixture containing butadiene, acetaldehyde and hydrocarbons of greater volatility than butadiene, which comprises scrubbing such mixture with a solvent to obtain a solution containing butadiene, acetaldehyde, and some of the more volatile hydrocarbons, and a scrubbed gas substantially free of butadiene, distilling i.' e solution and removing a constant boiling mixture of butadiene and acetaldehyde at a point below the head of the column and above the feed point,
text: Process for isolating a butadiene product from a gas mixture containing butadiene, acetaldehyde, butenes and hydrocarbons of greater volatility than butadiene and butenes, which comprises scrubbing such mixture with a solvent to obtain a solution containing butadiene, acetaldehyde, and some of the more volatile hydrocarbons, and a scrubbed gas substantially free of butadiene, distilling the solution and removing a constant boiling mixture of butadiene and acetaldehyde at a point below the head of the column and above the feed point,
text: Process for isolating a butadiene product from a gas mixture containing butadiene, acetaldehyde, butenes and hydrocarbons of greater volatility than butadiene and butenes, which comprises scrubbing such mixture with a solvent to obtain a solution containing butadiene, acetaldehyde, and some of the more volatile hydrocarbons, and a scrubbed gas substantially free of butadiene, distilling the solution and removing a constant boiling mixture of butadiene and acetaldehyde at a point below the head of thecolumn and above the feed point,
text: Process for isolating a butadiene fraction from a gas mixture containing butadiene and hydrocarbons of greater volatility than butadiene, which comprises scrubbing such mixture with a solvent to obtain a solution containing 2 butadiene and some of the more volatile hydrocarbons, and a scrubbed gas substantially free of butadiene, distilling the solution and removing a butadiene fraction at a point below the head of the column and above the feed point, condensing part of the vapors from the top of the column and returning the condensate as reflux to the column, and returning the uncondensed vapors to the scrubbing operation.
text: Process for isolating a butadiene fraction from a gas mixture containing butadiene and hydrocarbons of greater volatility than butadiene, which comprises scrubbing such mixture with a solvent comprising ethanol to obtain a solution containing butadiene and some of the more volatile hydrocarbons, and a scrubbed gas containing less than 2% by volume of butadiene, distilling the solution and removing a liquid butadiene fraction at a point below the head of the column and above the feed point, condensing part of the vapors from the top of the column and returning the condensate as reflux to the column, and returning the uncondensed portion of the vapors to the scrubbing operation.
text: Process for isolating a butadiene fraction from a gas mixture containing butadiene and hydrocarbons of greater volatility than butadiene, which comprises scrubbing such mixture with a solvent to obtain a solution containing butadiene and some of the more volatile hydrocarbons, and a scrubbed gas substantially free of butadiene, distilling the solution and removing a butadiene fraction at a point below the head of the column and above the feed point, condensing part of the vapors from the top of the column and returning the condensate as reflux to the column, returning the uncondensed vapors to the scrubbing operation, and reusing at least part of the solvent, after expulsion of the butadiene, for scrubbing the gas mixture.
text: Process for isolating a butadiene fraction from a gas mixture containing butadiene, acetaldehyde and hydrocarbons of greater volatility than butadiene, which comprises scrubbing such mixture with a solvent to obtain a solution containing butadiene, acetaldehyde, and some of the more volatile hydrocarbons, and a scrubbed gas substantially free of butadiene,
text: Process for isolating a butadiene product from a gas mixture containing butadiene, acetaldehyde, butenes and hydrocarbons of greater volatility than butadiene and butenes, which comprises scrubbing such mixture with a solvent to obtain a solution containing butadiene, acetaldehyde, and some of the more volatile hydrocarbons, and a scrubbed gas substantially free of butadiene, distilling the solution and removing a constant boiling mixture of butadiene and acetaldehyde at a point below the head of the column and above the feed point,