Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1977-06-09
1978-08-15
Garner, Vivian
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
252443, 252447, 252460, 252474, 260531R, 260603C, C07C 5132
Patent
active
041072049
ABSTRACT:
A three-step process for the production of acrolein and/or acrylic acid from propylene involves oxidizing the propylene in the presence of a palladium catalyst and acetic acid to produce allyl acetate, hydrolyzing the resulting allyl acetate to produce allyl alcohol and acetic acid, recycling the acetic acid produced to the propylene oxidation step, and oxidizing the allyl alcohol in the presence of a supported palladium-copper or palladium-silver metal catalyst. The acrolein and/or acrylic acid is produced in good yield at low temperatures. Acrylic acid is also produced in good yield at low temperatures by the catalytic oxidation of acrolein in the presence of the supported palladium-copper or palladium-silver metal catalyst.
REFERENCES:
patent: 2042220 (1936-05-01), Groll et al.
patent: 3647867 (1972-05-01), Sennewald et al.
patent: 3778477 (1973-12-01), Muller et al.
patent: 4051181 (1977-09-01), Murib
Garner Vivian
National Distillers and Chemical Corporation
Tremain Kenneth D.
LandOfFree
Catalytic oxidation of acrolein to acrylic acid does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Catalytic oxidation of acrolein to acrylic acid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalytic oxidation of acrolein to acrylic acid will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1434535