Organic compounds -- part of the class 532-570 series – Organic compounds – Fatty compounds having an acid moiety which contains the...
Patent
1991-07-10
1993-01-05
Dees, Jose G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Fatty compounds having an acid moiety which contains the...
554162, 554161, 560129, C11C 300
Patent
active
051772299
ABSTRACT:
Alcohols and acids are esterified by means of liquid-phase equilibrium reactions on ion exchangers in an apparatus comprising a prereactor and a rectifying column with external reactors. The process is characterized by the fact that a portion of one of the starting compounds is fed directly to the external reactors.
REFERENCES:
patent: 5008046 (1991-04-01), Bremus et al.
Chem. Ing. Tech. 54 (1982) p. 163, Schoenmakers et al, and English Trans.
Chemie. Ingenieur. Technik., bd. 54, nr. 2, 1982, H. Schoenmakers (Filed Feb. 24, 1992).
Kahsnitz John
Knippenberg Udo
Oberholz Alfred
Zolffel Michael
Carr D. D.
Dees Jos,e G.
Huls Aktiengesellschaft
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