Method of vapor phase catalytic oxidation using multitubular...

Details Method of vapor phase catalytic oxidation using multitubular... Method of vapor phase catalytic oxidation using multitubular...

2006-06-27

2006-06-27

Zucker, Paul A. (Department: 1621)

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

Organic compounds

Carboxylic acids and salts thereof

Reexamination Certificate

active

07067695

ABSTRACT:
An object of the present invention is to provide a method of vapor phase catalytic oxidation which is capable of: efficiently removing heat of reaction; preventing the formation of hot spots; and efficiently providing a desired product. The invention provides a method of vapor phase catalytic oxidation of a substance to be oxidized with a gas containing molecular oxygen by means of a multitubular reactor, wherein the method comprises: performing a reaction of vapor phase catalytic oxidation under such conditions that a heat transfer coefficient of the heat medium is1,000W/(m2·K) or higher.

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