WO2023111951 - SYSTEMS AND METHODS OF VALORIZATION OF MIXED WASTE PLASTIC OIL TO LIGHT OLEFINS VIA A CATALYTIC CRACKING PROCESS ALONG WITH NAPHTHA AS A CO-FEED/BLEND
National phase entry:
Publication Number
WO/2023/111951
Publication Date
22.06.2023
International Application No.
PCT/IB2022/062321
International Filing Date
15.12.2022
Title **
[English]
SYSTEMS AND METHODS OF VALORIZATION OF MIXED WASTE PLASTIC OIL TO LIGHT OLEFINS VIA A CATALYTIC CRACKING PROCESS ALONG WITH NAPHTHA AS A CO-FEED/BLEND
[French]
SYSTÈMES ET PROCÉDÉS DE VALORISATION DE PÉTROLE DE DÉCHETS PLASTIQUES MÉLANGÉS EN OLÉFINES LÉGÈRES PAR L'INTERMÉDIAIRE D'UN PROCÉDÉ DE CRAQUAGE CATALYTIQUE CONJOINTEMENT AVEC DU NAPHTA EN TANT QUE CO-ALIMENTATION/MÉLANGE
Applicants **
SABIC GLOBAL TECHNOLOGIES B.V.
Inventors
GUGGILLA, Vidya Sagar
VUPPULA, Rajitha
BHARMANA, Malvi
DITTRICH, Christoph
VENUGOPAL, B.v.
AL-ZENAIDI, Ahmed S.
Priority Data
63/265,415
15.12.2021
US
63/265,420
15.12.2021
US
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International Searching Authority |
EPO
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The Standard Agent's Assignment
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Legal Entity
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| Entry into National Phase under |
Chapter I
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Send the Letters Patent by Courier
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2223 | |
| EPO | Filing, Examination, Granting | 10724 | |
| Japan | Filing, Examination, Granting | 2327 | |
| South Korea | Filing, Examination, Granting | 2393 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,407
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The disclosure provides processes and systems for fluid catalytic cracking of feed streams including hydrocarbons and varying amounts of mixed waste plastic oil to produce valuable petroleum products, such as light olefins and aromatics. The processes generally include providing a waste plastic pyrolysis oil, treating the waste pyrolysis oil reduce a content of one or more of silicon, chlorine, nitrogen, sulfur, and higher olefin components, providing a hydrocarbon stream, combining the hydrocarbon stream with the waste plastic pyrolysis oil to provide a combined feed stream, and feeding the combined feed stream to a fluid catalytic cracking unit having a catalytic cracking catalyst containing a mixture of HZSM-5 and USY.[French]
La divulgation concerne des procédés et des systèmes de craquage catalytique de fluide de flux d'alimentation comprenant des hydrocarbures et des quantités variables de pétrole de déchets plastiques mélangé pour produire des produits pétroliers valorisables, tels que des oléfines légères et des substances aromatiques. Les procédés consistent généralement à fournir du pétrole de pyrolyse de déchets plastiques, à traiter le pétrole de pyrolyse de déchets, à réduire une teneur en un ou plusieurs éléments parmi le silicium, le chlore, l'azote, le soufre, et des composants oléfiniques supérieurs, à fournir un flux d'hydrocarbures, à combiner le flux d'hydrocarbures avec le pétrole de pyrolyse de déchets plastiques pour fournir un flux d'alimentation combiné, et à alimenter le flux d'alimentation combiné dans une unité de craquage catalytique fluide ayant un catalyseur de craquage catalytique contenant un mélange de HZSM-5 et de USY.