公开(公告)号：US20250011653A1

公开(公告)日：2025-01-09

申请号：US18709713

申请日：2022-11-15

Applicant: SABIC Global Technologies B.V.

Inventor： Jason LOILAND ,  Sreenivasa Rao GAJULA ,  Suman Kumar JANA ,  Debdut ROY ,  Girish KORIPELLY ,  Alexander STANISLAUS ,  Ravichander NARAYANASWAMY ,  Anilkumar METTU ,  Mahesh Kumar SRINIVAS ,  Ashim Kumar GHOSH ,  Dustin FARMER

IPC: C10G1/00 ,  C10G1/10 ,  C10G67/06 ,  C10G67/14 ,  C10G67/16

Abstract: Modular systems and methods for removal of contaminants from a mixed plastic waste pyrolysis oil and optionally processing it in a hydrogenation unit to produce a decontaminated hydrogenated pyrolysis oil. These contaminants include metal compounds and non-metal compounds, such as silica compounds, halogenated compounds, phosphorous compounds, oxygenates, and nitrogenates.

公开(公告)号：US20240218257A1

公开(公告)日：2024-07-04

申请号：US18573056

申请日：2022-06-29

Applicant: SABIC Global Technologies B.V.

Inventor： Robert C. SCHUCKER ,  Jason LOILAND ,  Dustin FARMER ,  Ravichander NARAYANASWAMY ,  Alexander STANISLAUS ,  Tayirjan ISIMJAN

IPC: C10G1/10 ,  B01J21/06 ,  B01J21/08 ,  B01J31/12 ,  B01J35/30 ,  B01J35/61

CPC classification number: C10G1/10 ,  B01J21/066 ,  B01J21/08 ,  B01J31/122 ,  B01J35/397 ,  B01J35/612 ,  B01J35/613 ,  B01J2231/641 ,  C10G2300/1003 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/4081 ,  C10G2300/706 ,  C10G2300/708 ,  C10G2300/807

Abstract: Systems and methods for processing mixed plastic waste may include one or more reactive extruders to initially dechlorinate and depolymerize the mixed plastic waste and a catalytic reactive distillation column to further process the dechlorinated, depolymerized mixed plastic waste. Depolymerization of the mixed plastic waste through one or more of the disclosed systems and methods produces and enhances the yield of at least a naphtha blend stock.