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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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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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Patent Agency Ranking
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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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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8.发明授权公开(公告)号：US11319498B2
公开(公告)日：2022-05-03
申请号：US17299108
申请日：2019-12-03
Applicant: SABIC Global Technologies B.V. , SAUDI ARABIAN OIL COMPANY
Inventor： Nicolas Goyheneix , Hatem Belfadhel , Jurgen Kleibergen , Vinod Ramaseshan , Timothy Abbott , Mohamed Sabri Abdelghani
IPC: C07C41/06 , C10G7/06 , C10G9/00 , C10G47/12 , C10G49/04 , C10G57/00 , C10G69/06 , C10G69/14 , C10G55/04 , C10G67/04
Abstract: Methods and systems for producing light olefins are disclosed. A feedstock comprising crude oil is distilled to produce a plurality of streams including a naphtha stream and a vacuum residue stream. The naphtha is fed to a steam cracking unit to produce light olefins, C4 hydrocarbons, pyrolysis gasoline and pyrolysis oil. The vacuum residue stream is hydrocracked to produce additional naphtha and heavy unconverted oil. The heavy unconverted oil and the pyrolysis oil from steam cracking unit can be deasphalted to produce deasphalted oil and pitch product. The deasphalted oil can be further hydrocracked to produce naphtha. The pitch product can be gasified to produce synthesis gas, which is further used to produce methanol. The methanol can be used to react with isobutylene of the C4 hydrocarbon stream from steam cracker to produce methyl tert-butyl ether (MTBE).
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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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