Process for producing phenol and cyclohexanone

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United States of America Patent

PATENT NO 9464020
APP PUB NO 20150065753A1
SERIAL NO

14394208

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Abstract

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In a process for separating a mixture comprising cyclohexanone and phenol, at least a portion of the mixture is distilled in the presence of a solvent including at least two alcoholic hydroxyl groups attached to non-adjacent saturated carbon atoms and at least one hemiketal defined by the formula (I) or the formula (II):

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Patent Owner(s)

  • EXXONMOBIL CHEMICAL PATENTS INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Becker, Christopher L Manhattan, US 66 181
Benitez, Francisco M Cypress, US 44 216
Emanuele, Krystle J Houston, US 11 17
Heidman,, Jr John L Manassas, US 3 2
Kuechler, Keith H Friendswood, US 100 1467

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