Process for decomposing peroxide impurities in a teritary butyl

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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568914, 5689098, C07C 2988, C07C 29132, C07C 3112

Patent

active

051966034

ABSTRACT:
This invention relates to a process for removing impurities contained in a teritary butyl alcohol feedstock. The process involves contacting the feedstock with an iron (II) compound such as iron (II) chloride, under an inert atmosphere at elevated pressures and temperatures for a time sufficient to reduce the peroxides to alcohols and oxidize the iron (II) to iron (III). The iron (II) compound is added in a homogeneous phase which, after reaction has occurred, gives a mixture of the treated teritary butyl alcohol, iron (III) compound and any residual iron (II) compound. The iron (III) and any iron (II) compounds are separated from the product by contacting the mixture with a cation exchange column.

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