Alcohol separation process

Details Alcohol separation process Alcohol separation process

1981-06-30

1983-07-05

Mars, Howard T.

Chemistry: fischer-tropsch processes; or purification or recover

Solvent extraction utilized

Alcohol containing extractant utilized

518700, 518701, C07C 2706, C07C 2734

Patent

active

043919197

ABSTRACT:
The process involves the separation of monohydric and polyhydric products from a liquid homogeneous mixture obtained from the reaction of hydrogen and oxides of carbon in a solvent solution containing a Group VIII metal carbonyl complex catalyst by extracting said solvent solution with a liquid polyhydric alcohol having at least four carbon atoms and at least four hydroxyl moieties at a temperature of at least 50.degree. C. Further, the process is advantageous in that it can be effected under pressure in the presence of oxides of carbon.

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