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公开(公告)号：US11471851B2
公开(公告)日：2022-10-18
申请号：US16523549
申请日：2019-07-26
Applicant: H Quest Partners, LP
Inventor： Alan A. Johnson , George L. Skoptsov
Abstract: A method for converting hydrocarbon materials into a product includes receiving a hydrocarbon feedstock in a first reaction chamber, receiving a process gas in the first reaction chamber, and forming a first set of discharge conditions in the presence of energy from a microwave generator, in the first reaction chamber, to convert the hydrocarbon feedstock into an intermediate product for delivery to a second reaction chamber. The method also includes delivering the intermediate product to the second reaction chamber, forming a second set of discharge conditions, and converting the intermediate product into a final product in the second reaction chamber.
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公开(公告)号：US20210284916A1
公开(公告)日：2021-09-16
申请号：US16316983
申请日：2017-07-10
Applicant: STEEPER ENERGY APS , STEEPER ENERGY CANADA LTD.
Inventor： Steen B. IVERSEN , Göran OLOFSSON , Sergios KARATZOS , Claus Uhrenholt JENSEN , Julie Katerine RODRÍGUEZ GUERRERO
Abstract: The invention relates to a process for producing an upgraded renewable oil from renewable carbonaceous material(-s) comprising providing a low sulphur oxygen containing renewable crude oil having a sulphur content of less than 0.5 wt % and an oxygen content from about 2.0 wt to about 20 wt %, pressurising the low sulphur oxygen containing renewable crude oil to an operational pressure in the range 20 to 200 bar, adding and mixing hydrogen to the pressurized low sulphur oxygen containing crude oil, heating the oil to an operational temperature in the range 180-410° C. in one or more steps, contacting said oil with at least one heterogeneous catalyst contained in a first reaction zone, contacting the effluent from said first reaction zone with at least one heterogeneous catalyst contained in a second reaction zone, where in at least one of the heterogeneous catalaysts in the first reaction zone and/or the second reaction zone is on a non-suplhided form.
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公开(公告)号：US10899967B2
公开(公告)日：2021-01-26
申请号：US15141974
申请日：2016-04-29
Applicant: Domenico Tanfoglio
Inventor： Domenico Tanfoglio
IPC: C10B47/44 , F27B9/18 , C10B53/07 , C10B53/00 , C10K1/02 , C10B53/02 , C10J3/30 , C10J3/00 , C10G1/06
Abstract: A molecular pyrodisaggregation system having a loading column for loading materials to be disaggregated into the pyrodisaggregator, a thermal propeller for generating hot fumes to circulate in the pyrodisaggregator, and a condenser connected to an exit from the pyrodisaggregator for cooling gases from the pyrodisaggregator. The pyrodisaggregator has a furnace having a furnace wall defining a chamber within the furnace, a fuser tube within the furnace chamber, a channel within the furnace chamber between the fuser tube and the furnace wall, an Archimedes screw within the fuser tube for moving material to be disaggregated through the furnace, a first exit for inert materials from the fuser tube, a second exit for gases from the fuser tube, and a third exit for fumes circulating through the channel in the furnace.
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公开(公告)号：US10822546B2
公开(公告)日：2020-11-03
申请号：US15777867
申请日：2016-11-22
Applicant: SHELL OIL COMPANY
Inventor： Vikrant Nanasaheb Urade , Dhairya Dilip Mehta , Laxmi Narasimhan Chilkoor Soundararajan , Alan Anthony Del Paggio
Abstract: A process for producing liquid hydrocarbon products from a biomass-containing feedstock and/or a biomass-derived feedstock is provided. The process comprises: a) contacting the feedstock with a hydropyrolysis catalyst composition and molecular hydrogen in a hydropyrolysis reactor vessel to produce a product stream comprising a partially deoxygenated hydrocarbon product, H2O, H2, CO2, CO, C1-C3 gases, char and catalyst fines; b) removing char and catalyst fines from said product stream; c) cooling the remaining product stream to a temperature in the range of from 150 to 400° C.; and d) hydroconverting said partially deoxygenated hydrocarbon product in a hydroconversion reactor in the presence of one or more catalyst compositions suitable for hydrodeoxygenation and aromatic saturation of the partially deoxygenated hydrocarbon product in the presence of H2O, CO2, CO, H2, and C1-C3 gas generated in step a), to produce a vapour phase product comprising a C4+ hydrocarbon product.
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公开(公告)号：US20200332197A1
公开(公告)日：2020-10-22
申请号：US16642560
申请日：2018-09-12
Applicant: John ACKERMAN , University of Wyoming
Inventor： John ACKERMAN , John MYERS , Richard HORNER , Carl BAUER , David BELL
Abstract: Described herein are integrated thermochemical processes for the conversion of coal into high-value products using a combination of pyrolysis and solvent extraction. The described systems and methods are versatile and may be used to generate a variety of high value products including chemicals (aromatics, asphaltenes, napthenes, phenols, polyamides, polyurethanes, polyesters), polymer composite products (resins, coatings), graphitic products, agricultural materials, building materials, carbon fiber and other products that are substantially more valuable that the energy generated via combustion. Further, these systems and methods are specifically designed to be highly branched and highly flexible, allowing for a high selectivity and optimization for increasing the value of the products relative to the feedstock.
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Patent Agency Ranking
公开(公告)号：US10774270B2
公开(公告)日：2020-09-15
申请号：US15569432
申请日：2016-04-25
Applicant: SHELL OIL COMPANY
Inventor： Vikrant Nanasaheb Urade , Alan Anthony Del Paggio , Laxmi Narasimhan Chilkoor Soundararajan
Abstract: The present invention provides a process for producing liquid hydrocarbon products from solid biomass and/or residual waste feedstocks, said process comprising the steps of: a) a first stage of hydropyrolysing the solid feedstock in a hydropyrolysis reactor vessel in the presence of molecular hydrogen and one or more deoxygenation catalysts, producing a product stream comprising partially deoxygenated hydropyrolysis product, H2O, H2, CO2, CO, C1-C3 gases, char and catalyst fines; b) removing said char and catalyst fines from said product stream; c) a second stage of hydroconverting said partially deoxygenated hydropyrolysis product in a hydroconversion reactor vessel in the presence of one or more hydroconversion catalysts and of the H2O, CO2, CO, H2, and C1-C3 gas generated in step a), producing a vapour phase product comprising substantially fully deoxygenated hydrocarbon product, H2O, CO, CO2, and C1-C3 gases; d) condensing the vapour phase product of step d) to provide a liquid phase product comprising substantially fully deoxygenated C4+ hydrocarbon liquid and aqueous material and separating said liquid phase product from a gas phase product comprising H2, CO, CO2, and C1-C3 gases; e) removing the aqueous material from the substantially fully deoxygenated C4+ hydrocarbon liquid; and f) a third stage comprising combining an aliphatic hydrocarbon precursor or an aromatic hydrocarbon precursor with at least a portion of the substantially fully deoxygenated C4+ hydrocarbon liquid and co-processing the resultant liquid in a hydroprocessing reactor vessel in the presence of hydrogen and one or more hydroprocessing catalysts.
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公开(公告)号：US20200270530A1
公开(公告)日：2020-08-27
申请号：US16631106
申请日：2018-07-13
Applicant: Battelle Memorial Institute
Inventor： SATYA P. CHAUHAN , DANIEL B. GARBARK
Abstract: Processes for treating highly viscous hydrocarbons, such as bitumen from oil sands or petroleum residues, with hydrogen-donor solvents are described. The hydrogen-donor solvent is prepared. A mixture of the hydrocarbon and the hydrogen-donor solvent is heated, and the product is cooled to produce a low viscosity and mildly upgraded hydrocarbon. The hydrogen-donor solvent can be modified to improve its solvent usefulness.
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18.发明授权公开(公告)号：US10752850B2
公开(公告)日：2020-08-25
申请号：US16236379
申请日：2018-12-29
Applicant: Inner Mongolia ShengYuan Technology Co. Ltd. , China University of Petroleum (East China)
Inventor： Chuan Li , Wen'an Deng , Jinlin Wang , Liang Feng , Shufeng Li , Feng Du
Abstract: A combined hydrogenation process method for producing high-quality fuel by medium-low-temperature coal tar, wherein a medium-low-temperature coal tar is fractionated to obtain a final product through a thermal hydrocracking unit, a first atmospheric fractionation unit, a hydro-refining, unit, a vacuum fractionation unit, a diesel and wax oil hydro-upgrading unit, a wax oil hydro-cracking unit, a gasoline and diesel precious metal hydrogenation unit and a fourth atmospheric fractionation unit. The present invention can effectively improve the quality of naphtha, aviation kerosene and diesel products, and produce high-end products with high yield and high value, and thus it has a great prospect of promotion and application.
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公开(公告)号：US20200231879A1
公开(公告)日：2020-07-23
申请号：US16631116
申请日：2018-07-13
Applicant: Battelle Memorial Institute
Inventor： SATYA P. CHAUHAN , DANIEL B. GARBARK
Abstract: A process of producing a distillate fuel from lignin includes: preparing a biomass-derived lignin solvent; dissolving the lignin in the biomass-derived solvent; and separating undissolved lignin and mineral matter to produce a syncrude. In certain embodiments, the process further includes subjecting the syncrude to a hydrotreatment/hydrogenation process to produce a distillate fuel. A process to improve direct lignin liquefaction includes: using a non-hydrogenated lipid in a direct lignin liquefaction process to facilitate lignin depolymerization. A process for using a biomass-derived feedstock as a hydrogen donor includes: providing a biomass-derived feedstock; modifying the feedstock to improve its usefulness as a hydrogen donor; and conducting a transfer hydrogenation process using the modified feedstock as a hydrogen donor.
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公开(公告)号：US10711201B2
公开(公告)日：2020-07-14
申请号：US15537329
申请日：2015-12-21
Inventor： Jonathan Texier , Pierre Castelli , Anne Roubaud
Abstract: The invention relates to methods for converting algal biomass into a gas or into biocrude comprising (a) gasification or hydrothermal liquefaction of an algal biomass in at least one first reactor, (b) separation of the gas or biocrude produced thereby from the aqueous effluents and the CO2 produced, at the outlet of the first reactor, (c) recovery of the aqueous effluents, and (d) oxidation of the aqueous effluents in at least one second reactor. Continuous processes for culture of algal biomass and conversion of the algal biomass cultivated into a gas or into a biocrude are also disclosed.
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