Process for preparing tert-butanol from isobutene-containing...

Details Process for preparing tert-butanol from isobutene-containing... Process for preparing tert-butanol from isobutene-containing...

2006-02-21

2006-02-21

Price, Elvis O. (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

C568S895000, C568S897000, C568S898000, C568S899000, C568S900000, C568S901000

Reexamination Certificate

active

07002050

ABSTRACT:
The present invention relates to a process for preparing tert-butanol (TBA) by reacting an isobutene-containing hydrocarbon mixture with water over a solid acid catalyst in a reactor cascade, wherein at least one reactor is supplied alternately with two different isobutene-containing hydrocarbon mixtures, of which one has both a higher tert-butanol content and a higher water content than the other mixture.

REFERENCES:
patent: 6111148 (2000-08-01), Ogawa et al.

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