Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1989-05-15
1991-03-12
Killos, Paul J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
562600, C07C 6700
Patent
active
049994522
ABSTRACT:
A process for producing acrylic ester by the catalytic esterification of a crude liquid stream of enriched acrylic acid recovered by the partial condensation of the reaction gas effluent from the catalytic oxidation of propylene and/or acrolein. The partial condensation allows a significant proportion of volatile aldehydes and water to pass through the first recovery stage to a second stage for conventional recovery, along with uncondensed acrylic acid vapors and the remainder of the uncondensed reaction gases.
REFERENCES:
patent: 3717675 (1973-02-01), Sennewald et al.
patent: 3868417 (1975-02-01), Duembogen et al.
patent: 3875212 (1975-04-01), Ohrui et al.
patent: 3914290 (1975-10-01), Otsuki et al.
patent: 3926744 (1975-12-01), Noll et al.
patent: 4040913 (1977-08-01), Clovis et al.
patent: 4049577 (1977-09-01), Childress et al.
patent: 4110370 (1978-08-01), Engelbach et al.
patent: 4156633 (1979-05-01), Horlenko et al.
patent: 4166774 (1979-09-01), Smith
patent: 4199410 (1980-04-01), Ohrui et al.
patent: 4280010 (1981-07-01), Erpenbach et al.
patent: 4317926 (1982-02-01), Sato et al.
patent: 4442308 (1984-04-01), Arntz et al.
patent: 4453006 (1984-06-01), Shaw et al.
patent: 4554054 (1985-11-01), Coyle
patent: 4599144 (1986-07-01), Baleiko et al.
Bunning Donald L.
Etzkorn William G.
Harkreader Gordon G.
Haydon William M.
Kurland Jonathan J.
Finnegan Reynold J.
Killos Paul J.
Union Carbide Chemicals and Plastics Company Inc.
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