Low acid inventory alkylation

Chemistry of hydrocarbon compounds – Saturated compound synthesis – By condensation of a paraffin molecule with an olefin-acting...

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585709, 585720, 585723, 585724, 585726, 585727, 585728, 585730, 585731, 585921, C07C 258, C07C 256

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active

051208954

ABSTRACT:
A process and apparatus are disclosed for acid continuous alkylation of a hydrocarbon-containing feedstream in which the inventory of acid is reduced. The apparatus used combines a reactor, settler and heat exchanger in a single vessel. The acid phase flows out of the reactor only for acid makeup, to account for acid consumption, and regeneration.

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Albright, L. F., "Alkylation will be key process in reformulated gasoline era", Oil and Gas Journal, pp. 79-92 (Nov. 12, 1990).
Albright, L. F., "Alkylation of Isobutane with C.sub.4 Olefins", 27 Ind. Eng. Chem. Res. pp. 381-397 (1988).

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