C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/573.2, 260/5
C07C 29/16 (2006.01) C07C 45/49 (2006.01) C07C 45/50 (2006.01) C07C 45/82 (2006.01) C07C 47/02 (2006.01)
Patent
CA 1308118
ABSTRACT A continuous process for hydroformylation of olefins containing, typically, from 6 to 20 carbon atoms to produce the corresponding aldehydes is described. The rate of formation of high boiling aldehyde condensation products is minimised by use of a high boiling inert solvent whose boiling point, at the pressure prevailing in the product recovery zone, lies intermediate between that of the highest boiling aldehyde product produced in the hydroformylation reaction and that of the ligand, as well as by maintaining the concentration of product aldehyde at or below a predetermined minor amount. In this way the length of a production run can be significantly extended before it becomes necessary to shut down the plant due to accumulation of high boiling aldehyde condensation products.
540943
Dennis Alan James
Harrison George Edwin
Davy Mckee (london) Limited
Ridout & Maybee Llp
LandOfFree
Process for the production of aldehydes by hydroformylation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for the production of aldehydes by hydroformylation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the production of aldehydes by hydroformylation will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1301103