Process for the hydroformylation of sulfur-containing...

Details Process for the hydroformylation of sulfur-containing... Process for the hydroformylation of sulfur-containing...

C - Chemistry, Metallurgy

07

C

260/637, 260/573

C07C 31/125 (2006.01) C07C 29/16 (2006.01) C07C 45/50 (2006.01) C07C 47/02 (2006.01)

Patent

CA 1292753

ABSTRACT OF THE DISCLOSURE This invention is a catalytic process for the hydroformylation of olefinic, sulfur-containing thermally cracked petroleum streams to produce aldehydes and/or alcohols The catalysts are homogeneous transition metal carbonyl complexes. Especially preferred catalysts for low and medium pressure hydroformylation are cobalt and rhodium carbonyl hydride complexes in which some of the carbonyl ligands have been replaced by trivalent phosphorus lignads. In a preferred high pressure hydroformylation, the sulfur-containing gas oil distillate feed is produced from vacuum residue by high temperature thermal cracking. Such a feed contains more than 20% olefins with 1-n-olefins as the single major types. These olefin components are hydroformylated in the presence of a cobalt carbonyl complex to produce a novel type of semilinear aldehyde or alcohol product containing an average of less than one alkyl branch per molecule

548508

Affiliated with

Also associated with

Rating

Process for the hydroformylation of sulfur-containing... 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 hydroformylation of sulfur-containing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the hydroformylation of sulfur-containing... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1192182