Epoxidation process

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United States of America Patent

PATENT NO 9221776
APP PUB NO 20150175565A1
SERIAL NO

14578803

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Abstract

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A method for the epoxidation of an olefin comprising reacting a feed gas composition containing an olefin, oxygen, and a halocarbon moderator having a first moderator concentration M1 in the presence of an epoxidation catalyst at a first temperature T1; increasing the first temperature to a second temperature T2; and increasing the first moderator concentration to a second moderator concentration M2, wherein the second moderator concentration is defined by:

description='In-line Formulae' end='lead'M2=M1(1+r)T2−T1 description='In-line Formulae' end='tail'

wherein the temperature has the units of degrees Celsius, and r is a constant factor which is in the range of from 0.001% to 100%.

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Patent Owner(s)

Patent OwnerAddress
SCIENTIFIC DESIGN COMPANY INC49 INDUSTRIAL AVENUE LITTLE FERRY NJ 07643

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Crudge, William Upper Saddle River, US 3 8
Schmitz, Andrew D Hackensack, US 6 41

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