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公开(公告)号：US20250051666A1
公开(公告)日：2025-02-13
申请号：US18797432
申请日：2024-08-07
Inventor： Mazin Tamimi , Ujjal Mukherjee , Kareemuddin Shaik , Theodorus L.M. Maesen , Essam Abdullah Al-Sayed , Pedro Santos , Saud Al-Dulaijan , Derek Jones , Ibrahim Abba , Ronald Venner , Khaled Al-Johani , Kandasamy Sundaram
Abstract: Processes herein may be used to thermally crack various hydrocarbon feeds, and may eliminate the refinery altogether while making the crude to chemicals process very flexible in terms of crude. In embodiments herein, crude is progressively separated into at least light and heavy fractions. Depending on the quality of the light and heavy fractions, these are routed to one of three upgrading operations, including a fixed bed hydroconversion unit, a fluidized catalytic conversion unit, or a residue hydrocracking unit that may utilize an ebullated bed reactor. Products from the upgrading operations may be used as feed to a steam cracker.
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公开(公告)号：US12104122B2
公开(公告)日：2024-10-01
申请号：US18243172
申请日：2023-09-07
Inventor： Xiaochun Xu , Hyung Rae Kim , Chengrong Wang , Colin L. Beswick
CPC classification number: C10G1/06 , C10G11/18 , C10L1/10 , C10G2300/1011 , C10G2300/4075 , C10G2300/80 , C10L1/106 , C10L1/14 , C10L1/143 , C10L1/146 , C10L1/1625
Abstract: Systems and methods are provided for improving product yields and/or product quality during co-processing of fast pyrolysis oil in a fluid catalytic cracking (FCC) reaction environment. The systems and methods can allow for co-processing of an increased amount of fast pyrolysis oil while reducing or minimizing coke production for a feedstock including fast pyrolysis oil and a conventional FCC feed. The reducing or minimizing of coke production can be achieved in part by adding a low molecular weight, non-ionic surfactant to the mixture of fast pyrolysis oil and conventional FCC feed.
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公开(公告)号：US20240218255A1
公开(公告)日：2024-07-04
申请号：US18270587
申请日：2021-12-31
Applicant: ABUNDIA BIOMASS-TO-LIQUIDS LIMITED
Inventor： Martin Atkins
CPC classification number: C10G1/06 , C10G69/04 , C10G2300/1014 , C10G2300/201 , C10G2300/4006 , C10G2300/4012 , C10G2300/70 , C10G2400/02 , C10G2400/04 , C10G2400/08
Abstract: The present invention relates to a process and system for forming a bio-derived gasoline fuel from a biomass feedstock, and the bio-derived gasoline fuel formed therefrom. The present invention also relates to a process and system for forming a bio-derived gasoline fuel from a bio-derived hydrocarbon feedstock, and the bio-derived gasoline fuel formed therefrom.
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公开(公告)号：US12012552B2
公开(公告)日：2024-06-18
申请号：US17875269
申请日：2022-07-27
Applicant: Battelle Memorial Institute
Inventor： Douglas C. Elliott , Gary G. Neuenschwander , Todd R. Hart
CPC classification number: C10B49/16 , C10G1/06 , C10G1/065 , C10G3/40 , C10G3/50 , C10J3/00 , C10L3/08 , C10L9/08 , C10L9/086 , C10J2200/06 , C10J2300/0916 , C10J2300/0973 , C10J2300/1681 , Y02E50/10 , Y02P20/145 , Y02P30/20
Abstract: A combined hydrothermal liquefaction (HTL) and catalytic hydrothermal gasification (CHG) system and process are described that convert various biomass-containing sources into separable bio-oils and aqueous effluents that contain residual organics. Bio-oils may be converted to useful bio-based fuels and other chemical feedstocks. Residual organics in HTL aqueous effluents may be gasified and converted into medium-BTU product gases and directly used for process heating or to provide energy.
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公开(公告)号：US20240084200A1
公开(公告)日：2024-03-14
申请号：US18514498
申请日：2023-11-20
Applicant: Qwave Solutions, Inc.
Inventor： Jeffrey Badac , Ryan Booth , Kaitlin Harris , Cliff Raleigh , Steven Schlaegle , Richard Troiano , Wesley Conroy
IPC: C10G1/06
CPC classification number: C10G1/06 , C10G2300/42
Abstract: Methods for liquefaction of carbonaceous materials, including methods that use electromagnetic radiation. Systems for liquefaction of carbonaceous materials. The systems may include a circulation conduit for mixing reactants, and/or a heating apparatus that relies on electromagnetic radiation.
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Patent Agency Ranking
公开(公告)号：US11827854B2
公开(公告)日：2023-11-28
申请号：US17876990
申请日：2022-07-29
Applicant: Qwave Solutions, Inc.
Inventor： Jeffrey Badac , Ryan Booth , Kaitlin Harris , Cliff Raleigh , Steven Schlaegle , Richard Troiano , Wesley Conroy
IPC: C10G1/06
CPC classification number: C10G1/06 , C10G2300/42
Abstract: Methods for liquefaction of carbonaceous materials, including methods that use electromagnetic radiation. Systems for liquefaction of carbonaceous materials. The systems may include a circulation conduit for mixing reactants, and/or a heating apparatus that relies on electromagnetic radiation.
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公开(公告)号：US20230357642A1
公开(公告)日：2023-11-09
申请号：US18028534
申请日：2021-09-23
Applicant: ABUNDIA BIOMASS-TO-LIQUIDS LIMITED
Inventor： Martin Atkins
CPC classification number: C10G1/06 , C10G65/12 , C10G2300/1014 , C10G2300/4006 , C10G2300/4012 , C10G2300/208 , C10G2300/4081 , C10G2300/304 , C10G2300/202 , C10G2300/70 , C10G2400/04
Abstract: The present invention relates to a process and system for forming a hydrocarbon feedstock from a biomass material, and the hydrocarbon feedstock formed therefrom. The present invention also relates to a process and system for forming a bio-derived diesel fuel from a hydrocarbon feedstock, and the bio-derived diesel fuel formed therefrom, as well as intermediate treated hydrocarbon feedstocks formed during the process.
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公开(公告)号：US20230183586A1
公开(公告)日：2023-06-15
申请号：US18064136
申请日：2022-12-09
Inventor： Xiaochun Xu , Yunming Fang , Yudi Zhao
CPC classification number: C10G69/04 , C10G1/06 , C10G3/40 , C10G3/60 , C10G11/18 , C10G11/04 , C10G3/52 , C10G2300/1014 , C10G2300/4006 , C10G2300/4012 , C10G2300/107 , C10G2300/1077 , C10G2300/1059 , C10G2300/1074 , C10G2400/02 , C10G2400/04 , C10G2400/08
Abstract: A method may include: hydropyrolyzing a bio feedstock in a hydropyrolysis unit to produce at least a hydropyrolysis oil; introducing at least a portion of the hydropyrolysis oil with a hydrocarbon co-feed into a fluidized catalytic cracking unit; and cracking the hydropyrolysis oil in the fluidized catalytic cracking unit to produce at least fuel range hydrocarbons.
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公开(公告)号：US11661552B2
公开(公告)日：2023-05-30
申请号：US17654774
申请日：2022-03-14
Applicant: Battelle Memorial Institute
Inventor： Michael R. Thorson , Lesley J. Snowden-Swan , Andrew J. Schmidt , Todd R. Hart , Justin M. Billing , Daniel B. Anderson , Richard T. Hallen
CPC classification number: C10G1/065 , C10L3/08 , C10G2300/1011 , C10L2200/0469 , C10L2290/06 , C10L2290/46 , C10L2290/543
Abstract: A hydrothermal liquefaction (HTL) system can comprise a biomass slurry source, a first pump in fluid communication with the slurry source and configured to pressurize a biomass slurry stream from the slurry source to a first pressure, a first heat exchanger in fluid communication with the first pump and configured to heat a slurry stream received from the first pump to a first temperature, a second pump in fluid communication with the first heat exchanger and configured to pressurize a slurry stream received from the first heat exchanger to a second pressure higher than the first pressure, a second heat exchanger in fluid communication with the second pump and configured to heat a slurry stream received from the second pump to a second temperature higher than the first temperature, and a HTL reactor configured to produce biocrude from a slurry stream received from the second heat exchanger.
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公开(公告)号：US20230027439A1
公开(公告)日：2023-01-26
申请号：US17946194
申请日：2022-09-16
Applicant: UPM-KYMMENE CORPORATION
Inventor： Andrea GUTIERREZ , Pekka JOKELA , Roel WESTERHOF , Sascha KERSTEN , Bert HEESINK
Abstract: The disclosure relates to a process for converting lignocellulosic feedstock (10) to renewable product (80), wherein the process comprises the following steps; treating (100) lignocellulosic feedstock (10) with aqueous solution (20) to obtain a mixture (30); heating (110) the mixture (30) of step (a) to a temperature between 290 and 340° C., under a pressure from 90 to 120 bar, to obtain a first product mix (40); separating aqueous phase (53) and oil phase (50), and optionally gas (51) and solids (52), of the first product mix (40) of step (b); and heating (130) the oil phase (50) of step (c) and solvent (60). The heating (130) is optionally followed by fractionation (200) to obtain a light fraction (90) and a heavy fraction (91) and optionally a bottom residue fraction (92) and/or a gaseous fraction.
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