公开(公告)号：US10829696B2

公开(公告)日：2020-11-10

申请号：US16319878

申请日：2017-07-17

Applicant: SABIC Global Technologies B.V.

Inventor： Mohammad Javeed ,  Alexander Stanislaus ,  Abrar A. Hakeem ,  Girish Koripelly ,  Ravichander Narayanaswamy ,  Krishna Kumar Ramamurthy

IPC: C10G1/10 ,  C10G25/05 ,  C10G1/00 ,  C10G55/04 ,  C10G55/06 ,  B29B17/04 ,  C10G1/08 ,  C10B53/07 ,  C10G11/18 ,  C10G55/02 ,  C10K1/32 ,  C10K1/00 ,  B29K27/00

Abstract: A process for dechlorination of a hydrocarbon stream and/or a hydrocarbon stream precursor comprising introducing the hydrocarbon stream and/or hydrocarbon stream precursor, a first zeolitic catalyst, and a stripping gas to a devolatilization extruder (DE) to produce an extruder effluent, wherein the hydrocarbon stream and/or hydrocarbon stream precursor comprises one or more chloride compounds in an amount of equal to or greater than about 10 ppm chloride, based on the total weight of the hydrocarbon stream and/or hydrocarbon stream precursor, and wherein the extruder effluent comprises one or more chloride compounds in an amount of less than the chloride amount in the hydrocarbon stream and/or hydrocarbon stream precursor.

公开(公告)号：US10717936B2

公开(公告)日：2020-07-21

申请号：US16318464

申请日：2017-07-17

Applicant: SABIC Global Technologies B.V.

Inventor： Alexander Stanislaus ,  Ravichander Narayanaswamy ,  Krishna Kumar Ramamurthy ,  Santosh Ganji ,  Abrar A. Hakeem ,  Ashim Kumar Ghosh ,  Girish Koripelly ,  Mohammad Javeed

IPC: C10G1/10 ,  B01J29/08 ,  B01J29/18 ,  B01J29/40 ,  B01J29/85 ,  B29B17/04 ,  C10B53/07 ,  C10G11/18 ,  C10G45/02 ,  C10G69/06 ,  C10K1/00 ,  C10G45/58 ,  C10G1/08 ,  C10G1/00 ,  C10K1/32 ,  C10B57/06 ,  C10G47/00 ,  B29K27/00

Abstract: A process for processing mixed plastics comprising simultaneous pyrolysis and dechlorination of the mixed plastics, the process comprising contacting the mixed plastics with a zeolitic catalyst in a pyrolysis unit to produce a hydrocarbon product comprising a gas phase and a liquid phase; and separating the hydrocarbon product into a hydrocarbon gas stream and a hydrocarbon liquid stream, wherein the hydrocarbon gas stream comprises at least a portion of the gas phase of the hydrocarbon product, wherein the hydrocarbon liquid stream comprises at least a portion of the liquid phase of the hydrocarbon product, wherein the hydrocarbon liquid stream comprises one or more chloride compounds in an amount of less than about 100 ppmw chloride, based on the total weight of the hydrocarbon liquid stream, and wherein the hydrocarbon liquid stream is characterized by a viscosity of less than about 400 cP at a temperature of 300° C.