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公开(公告)号：US12024683B2
公开(公告)日：2024-07-02
申请号：US17424560
申请日：2020-01-24
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Anthoni Van Zijl , Nicolas Goyheneix , Lara Galan-Sanchez , Christoph Roosen , Johan Pastwa , Safa Farajzadeh Bibalan
IPC: C10G57/02 , B29B17/02 , B29B17/04 , B29C48/275 , C08J11/00 , C08J11/06 , C08J11/12 , C08J11/14 , C08L23/06 , C10G1/10 , C10G9/14 , C10G47/00 , C10G50/00 , C10G51/02 , C10G69/12 , B29B17/00
CPC classification number: C10G57/02 , B29B17/02 , B29B17/04 , B29C48/277 , C08J11/00 , C08J11/06 , C08J11/12 , C08J11/14 , C08L23/06 , C10G1/10 , C10G9/14 , C10G47/00 , C10G50/00 , C10G51/023 , C10G69/12 , B29B2017/0089 , B29B2017/0203 , B29B2017/0496 , C08J2300/30 , C08L2207/20 , C10G2300/1003 , C10G2300/1085 , C10G2300/1096 , C10G2300/201 , C10G2400/20
Abstract: A process for the production of ethylene-based polymers from waste plastics feedstocks includes the steps in this order of: providing a hydrocarbon stream A obtained by treatment of a waste plastics feedstock; providing a hydrocarbon stream B; supplying a feed C including a fraction of the hydrocarbon stream A and a fraction of the hydrocarbon stream B to a thermal cracker furnace having cracking coil(s); performing a thermal cracking operation in the presence of steam to obtain a cracked hydrocarbon stream D; supplying the cracked hydrocarbon stream D to a separation unit to obtain a product stream E containing ethylene; supplying the product stream E to a polymerisation reactor; and performing a polymerisation reaction to obtain an ethylene-based polymer; wherein in step (d): the coil outlet temperature is ≥800 and ≤870° C.; and the weight ratio of steam to feed C is >0.3 and
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公开(公告)号：US20230279179A1
公开(公告)日：2023-09-07
申请号：US18017265
申请日：2021-07-15
Applicant: SABIC Global Technologies B.V.
Inventor： Anthoni Wouter Zijl Van , Nicolas Goyheneix , Lara Maria Galan-Sanchez , Christoph Roosen , Johan Pastwa , Safa Farajzadeh Bibalan
CPC classification number: C08G64/0233 , C10B53/07 , C10G55/04 , C10G2300/1003 , C10G2300/1037
Abstract: Process for the production of polycarbonates comprising providing a hydrocarbon stream A obtained by hydrotreatment of a pyrolysis oil produced from a waste plastics feedstock; supplying a feed C comprising a fraction of the hydrocarbon stream A to a thermal cracker furnace comprising cracking coil(s); thermally cracking in the presence of steam to obtain a cracked hydrocarbon stream D; separating a product stream E comprising propylene and a product stream F comprising benzene from the cracked hydrocarbon stream D; performing a reaction and one or more separation step to obtain a product stream G comprising phenol; supplying the product stream G and acetone to a reactor and performing a reaction and one or more separation step to obtain a product stream H comprising bisphenol-A; and supplying the product stream H with phosgene or diphenyl carbonate to a reactor and performing a polymerisation reaction to obtain a polycarbonate.
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公开(公告)号：US12215188B2
公开(公告)日：2025-02-04
申请号：US18017265
申请日：2021-07-15
Applicant: SABIC Global Technologies B.V.
Inventor： Anthoni Wouter Zijl Van , Nicolas Goyheneix , Lara Maria Galan-Sanchez , Christoph Roosen , Johan Pastwa , Safa Farajzadeh Bibalan
Abstract: Process for the production of polycarbonates comprising: providing a hydrocarbon stream A obtained by hydrotreatment of a pyrolysis oil produced from a waste plastics feedstock; supplying a feed C comprising a fraction of the hydrocarbon stream A to a thermal cracker furnace comprising cracking coil(s); thermally cracking in the presence of steam to obtain a cracked hydrocarbon stream D; separating a product stream E comprising propylene and a product stream F comprising benzene from the cracked hydrocarbon stream D; performing a reaction and one or more separation step to obtain a product stream G comprising phenol; supplying the product stream G and acetone to a reactor and performing a reaction and one or more separation step to obtain a product stream H comprising bisphenol-A; and supplying the product stream H with phosgene or diphenyl carbonate to a reactor and performing a polymerisation reaction to obtain a polycarbonate.
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公开(公告)号：US12152001B2
公开(公告)日：2024-11-26
申请号：US18017325
申请日：2021-07-15
Applicant: SABIC Global Technologies B.V.
Inventor： Anthoni Wouter Zijl Van , Nicolas Goyheneix , Lara Maria Galan-Sanchez , Christoph Roosen , Johan Pastwa , Safa Farajzadeh Bibalan
Abstract: Process for the production of butenes and butadienes from waste plastics feedstocks comprising the steps in this order of: (a) providing a hydrocarbon stream A obtained by treatment of a waste plastics feedstock; (b) providing a hydrocarbon stream B; (c) supplying a feed C comprising a fraction of the hydrocarbon stream A and a fraction of the hydrocarbon stream B to a thermal cracker furnace comprising cracking coil(s); (d) performing a thermal cracking operation in the presence of steam to obtain a cracked hydrocarbon stream D; (e) supplying the cracked hydrocarbon stream D to one or more separation units; and (f) performing a separation operation to obtain different streams comprising isobutene, 1-butene, 2-butene, 1,2-butediene and 1,3-butadiene; wherein in step (d): •the coil outlet temperature is ≥800 and ≤850° C.; and•the weight ratio of steam to feed C is >0.3 and
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公开(公告)号：US20230323213A1
公开(公告)日：2023-10-12
申请号：US18017335
申请日：2021-07-15
Applicant: SABIC Global Technologies B.V.
Inventor： Anthoni Wouter Zijl Van , Nicolas Goyheneix , Lara Maria Galan-Sanchez , Christoph Roosen , Johan Pastwa , Safa Farajzadeh Bibalan
CPC classification number: C10G1/10 , C10G1/002 , C10G9/36 , C10G2300/1003 , C10G2300/202 , C10G2300/301 , C10G2400/20
Abstract: Process for the production of butenes and butadienes from waste plastics feedstocks comprising the steps: (a) providing a hydrocarbon stream A obtained by hydrotreatment of pyrolysis oil produced from a waste plastics feedstock; (b) optionally providing a hydrocarbon stream B; (c) supplying a feed C comprising a fraction of the hydrocarbon stream A and optionally a fraction of the hydrocarbon stream B to a thermal cracker furnace comprising cracking coil(s); (d) performing a thermal cracking operation in the presence of steam to obtain a cracked hydrocarbon stream D; (e) supplying the cracked hydrocarbon stream D to one or more separation units; and (f) performing a separation operation to obtain different streams comprising isobutene, 1-butene, 2-butene, 1,2-butediene and 1,3-butadiene; wherein in step (d): • the coil outlet temperature is ≥ 800 and ≤ 850° C.; and • the weight ratio of steam to feed C is > 0.3 and
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Patent Agency Ranking
公开(公告)号：US20230287175A1
公开(公告)日：2023-09-14
申请号：US18017253
申请日：2021-07-15
Applicant: SABIC Global Technologies B.V.
Inventor： Anthoni Wouter Zijl Van , Nicolas Goyheneix , Lara Maria Galan-Sanchez , Christoph Roosen , Johan Pastwa , Safa Farajzadeh Bibalan
CPC classification number: C08G64/307 , C08J11/10 , C08J2369/00
Abstract: Process for the production of polycarbonates comprising: providing a hydrocarbon stream A obtained by treatment of a waste plastics feedstock; supplying a feed C comprising a fraction of the hydrocarbon stream A and a fraction of a hydrocarbon stream B to a thermal cracker furnace comprising cracking coil(s); thermally cracking in the presence of steam to obtain a cracked hydrocarbon stream D; separating a product stream E comprising propylene and a product stream F comprising benzene from the cracked hydrocarbon stream D; performing a reaction and one or more separation step to obtain a product stream G comprising phenol; supplying the product stream G and acetone to a reactor and performing a reaction and one or more separation step to obtain a product stream H comprising bisphenol-A; and supplying the product stream H with phosgene or diphenyl carbonate to a reactor and performing a polymerisation reaction to obtain a polycarbonate.
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公开(公告)号：US20240054575A1
公开(公告)日：2024-02-15
申请号：US18268874
申请日：2021-12-20
Applicant: SABIC Global Technologies B.V.
Inventor： Maria Soliman , Teena Bonizzi , Johan Pastwa , Mahari Tjahjadi
CPC classification number: G06Q50/04 , G06Q50/26 , C08L23/06 , C08L2207/066 , C08L2207/20
Abstract: The present invention relates to a method for optimisation of the sustainability footprint of a polymer formulation, wherein the method involves: a. identifying one or more material specifications which are to be present in the polymer formulation; b. identifying one of more sustainability criteria to be optimised in the polymer formulation; c. providing a repository of materials that may be selected for use in the polymer formulation; d. providing a computer-implemented algorithm for calculating the contribution of each of the materials selected from the repository to achieving the desired material specifications of the polymer formulation; e. providing a computer-implemented algorithm for calculating the contribution of each of the materials selected from the repository to optimising the desired sustainability criteria of the polymer formulation; and f. calculating the composition of the polymer formulation wherein the polymer formulation demonstrates the optimal values for the sustainability criteria whilst meeting the material specifications.
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公开(公告)号：US11879102B2
公开(公告)日：2024-01-23
申请号：US17424701
申请日：2020-01-24
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Anthoni Van Zijl , Nicolas Goyheneix , Lara Galan-Sanchez , Christoph Roosen , Johan Pastwa , Safa Farajzadeh Bibalan
IPC: C10G57/02 , C08J11/14 , C08L23/06 , B29B17/04 , C08J11/00 , C10G9/14 , C10G50/00 , C10G69/12 , C10G1/10 , C10G47/00 , B29C48/275 , B29B17/02 , C08J11/06 , C10G51/02 , C08J11/12 , B29B17/00
CPC classification number: C10G57/02 , B29B17/02 , B29B17/04 , B29C48/277 , C08J11/00 , C08J11/06 , C08J11/12 , C08J11/14 , C08L23/06 , C10G1/10 , C10G9/14 , C10G47/00 , C10G50/00 , C10G51/023 , C10G69/12 , B29B2017/0089 , B29B2017/0203 , B29B2017/0496 , C08J2300/30 , C08L2207/20 , C10G2300/1003 , C10G2300/1085 , C10G2300/1096 , C10G2300/201 , C10G2400/20
Abstract: The present invention relates to a process for the production of ethylene-based polymers from waste plastics feedstocks comprising the steps in this order of: (a) providing a hydrocarbon stream A obtained by hydrotreatment of a pyrolysis oil produced from a waste plastics feedstock; (b) optionally providing a hydrocarbon stream B; (c) supplying a feed C comprising a fraction of the hydrocarbon stream A and optionally a fraction of the hydrocarbon stream B to a thermal cracker furnace comprising cracking coil(s); (d) performing a thermal cracking operation in the presence of steam to obtain a cracked hydrocarbon stream D; (e) supplying the cracked hydrocarbon stream D to a separation unit; (f) performing a separation operation in the separation unit to obtain a product stream E comprising ethylene; (g) supplying the product stream E to a polymerisation reactor; and (h) performing a polymerisation reaction in the polymerisation reactor to obtain an ethylene-based polymer; wherein in step (d): ⋅ · the coil outlet temperature is 2: 800 and:::; 870° C., preferably 2: 820 and:::; 870° C.; and ⋅ · the weight ratio of steam to feed C is >0.3 and
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公开(公告)号：US20230295061A1
公开(公告)日：2023-09-21
申请号：US18017340
申请日：2021-07-15
Applicant: SABIC Global Technologies B.V.
Inventor： Anthoni Wouter Zijl Van , Nicolas Goyheneix , Lara Maria Galan-Sanchez , Christoph Roosen , Johan Pastwa , Safa Farajzadeh Bibalan
Abstract: The present invention relates to a process for the production of butenes and butadienes from waste plastics feedstocks comprising the steps in this order of: (a) providing a hydrocarbon stream A obtained by treatment of a waste plastics feedstock; (b) providing a hydrocarbon stream B; (c) supplying a feed C comprising a fraction of the hydrocarbon stream A and a fraction of the hydrocarbon stream B to a thermal cracker furnace comprising cracking coil(s); (d) performing a thermal cracking operation in the presence of steam to obtain a cracked hydrocarbon stream D; (e) supplying the cracked hydrocarbon stream D to one or more separation units; (f) performing a separation operation to obtain different streams of chemical products comprising ethylene, propylene, isobutene, 1-butene, 2-butene, 1,2-butadiene, 1,3-butadiene, benzene, styrene, toluene, ethylbenzene and xylenes; wherein in step (d): ⋅ the coil outlet temperature is ≥800 and ≤870° C., preferably ≥805 and ≤835° C.; and ⋅ the weight ratio of steam to feed C is >0.3 and 0.3 and
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公开(公告)号：US20230272287A1
公开(公告)日：2023-08-31
申请号：US18017030
申请日：2021-07-15
Applicant: SABIC Global Technologies B.V.
Inventor： Anthoni Wouter Zijl Van , Nicolas Goyheneix , Lara Maria Galan-Sanchez , Christoph Roosen , Johan Pastwa , Safa Farajzadeh Bibalan
CPC classification number: C10G1/10 , C10G47/02 , C10G47/36 , C10G2400/30 , C10G2300/1003 , C10G2300/4006 , C10G2300/807
Abstract: The present invention relates to a process for the production of aromatics from waste plastics feedstocks comprising the steps in this order of: (a) providing a hydrocarbon stream A obtained by hydrotreatment of pyrolysis oil produced from a waste plastics feedstock; (b) optionally providing a hydrocarbon stream B; (c) supplying a feed C comprising a fraction of the hydrocarbon stream A and optionally a fraction of the hydrocarbon stream B to a thermal cracker furnace comprising cracking coil(s); (d) performing a thermal cracking operation in the presence of steam to obtain a cracked hydrocarbon stream D; (e) supplying the cracked hydrocarbon stream D to one or more separation units; (f) performing a separation operation to obtain different streams comprising benzene, toluene, styrene, ethylbenzene and xylenes; wherein in step (d): ⋅ the coil outlet temperature is ≥800 and ≤850° C., preferably ≥805 and ≤835° C.; and ⋅ the weight ratio of steam to feed C is >0.3 and 0.3 and
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