Purification of waste plastic based oil via a two steps hydrotreatment

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12203036
APP PUB NO 20240240092A1
SERIAL NO

17917533

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A process to produce olefins and aromatics via a purification of a hydrocarbon stream including: a) Providing a hydrocarbon stream having a starting boiling point of at least 15° C., a diene value of at least 1.0 preferably at least 1.5 g I2/100 g and a bromine number of at least 5 g Br2/100 g and containing at least 10 wt % of pyrolysis plastic oil where preferably at least 10 wt. % of said hydrocarbon stream has a boiling point of at least 150° C. based on the total weight of said hydrocarbon stream; c) Performing a first hydrotreating step; e) performing a second hydrotreating step; and f) recovering a purified hydrocarbon stream wherein at least a part of this purified hydrocarbon stream is sent to a steam cracker to produce olefins, such as ethylene and propylene, and aromatics.

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Patent Owner(s)

Patent OwnerAddress
TOTALENERGIES ONETECH BELGIUM7181 SENEFFE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adam, Cindy Wierde, BE 34 118
Breton, Christophe Honfleur, FR 3 6
Leplat, Sébastien Honfleur, FR 5 6
Minoux, Delphine Nivelles, BE 86 277
Van, Loock Emmanuel Les Bons Villers, BE 3 6
Vermeiren, Walter Houthalen, BE 113 690

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