Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By addition of extraneous agent – e.g. – solvent – etc.
Patent
1983-03-25
1984-02-28
Gantz, Delbert E.
Chemistry of hydrocarbon compounds
Purification, separation, or recovery
By addition of extraneous agent, e.g., solvent, etc.
C07C 700
Patent
active
044343167
ABSTRACT:
Process for separating alkenes, e.g., butene, from alkadienes, e.g., butadiene by preferentially hydrocyanating the diene and thereafter recovering the unreacted alkenes.
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E. I. Du Pont de Nemours & Co.
Gantz Delbert E.
Prezlock Cynthia A.
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