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公开(公告)号：US20250163338A1
公开(公告)日：2025-05-22
申请号：US19032705
申请日：2025-01-21
Applicant: Duke Technologies, LLC
Inventor： Michael D. Ackerson , Michael Steven Byars , Kyle Ackerson , John Coleman
Abstract: A method of treating non-petroleum or renewable feedstock is carried out by introducing a non-petroleum or renewable feedstock containing gums and/or resins into a reactor at a flow velocity of from 20 ft/sec to 100 ft/sec. The feedstock is heated within the reactor to a temperature of from 700° F. to 1100° F. to convert the feedstock to a reactor product. The reactor product is cooled to form a cooled reactor product. Gases, metals, and water from the cooled reactor product are separated and removed to form a final product. The final product has a gum or resin content that is reduced by 10 wt % to 100 wt % by weight of the initial gum and resin content of the feedstock.
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公开(公告)号：US11525096B2
公开(公告)日：2022-12-13
申请号：US17806127
申请日：2022-06-09
Applicant: Duke Technologies, LLC
Inventor： Michael D. Ackerson , Michael Steven Byars , Kyle Ackerson , John Coleman
Abstract: A non-petroleum or renewable feedstock containing oxygen and contaminants of metals, gums, and resins is treated by introducing the feedstock into a reactor at a flow velocity of at least 20 ft/sec. The feedstock is heated within the reactor and cooled to form a reduced-temperature reactor product. At least a portion of the reduced-temperature reactor product is feed into a hydroprocessing reactor containing a hydroprocessing catalyst to form a hydroprocessed product. The hydroprocessed product is cooled and non-condensable gases, metals and water are separated and removed to form a final product. The final product has an oxygen content that is 60% or less of that of the feedstock, and wherein the final product comprises 25 wt % or less any triglycerides, monoglycerides, diglycerides, free fatty acids, phosphatides, sterols, tocopherols, tocotrienols, or fatty alcohols, from 5 wt % to 30 wt % naphtha, and 50 wt % or more diesel.
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公开(公告)号：US20220315846A1
公开(公告)日：2022-10-06
申请号：US17806127
申请日：2022-06-09
Applicant: Duke Technologies, LLC
Inventor： Michael D. Ackerson , Michael Steven Byars , Kyle Ackerson , John Coleman
Abstract: A non-petroleum or renewable feedstock containing oxygen and contaminants of metals, gums, and resins is treated by introducing the feedstock into a reactor at a flow velocity of at least 20 ft/sec. The feedstock is heated within the reactor and cooled to form a reduced-temperature reactor product. At least a portion of the reduced-temperature reactor product is feed into a hydroprocessing reactor containing a hydroprocessing catalyst to form a hydroprocessed product. The hydroprocessed product is cooled and non-condensable gases, metals and water are separated and removed to form a final product. The final product has an oxygen content that is 60% or less of that of the feedstock, and wherein the final product comprises 25 wt % or less any triglycerides, monoglycerides, diglycerides, free fatty acids, phosphatides, sterols, tocopherols, tocotrienols, or fatty alcohols, from 5 wt % to 30 wt % naphtha, and 50 wt % or more diesel.
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公开(公告)号：US11254883B2
公开(公告)日：2022-02-22
申请号：US17362616
申请日：2021-06-29
Applicant: Duke Technologies, LLC
Inventor： Michael D. Ackerson , Michael Steven Byars , Kyle Ackerson , John Coleman
Abstract: A non-petroleum or renewable feedstock containing oxygen and contaminants of metals, gums, and resins is treated by introducing the feedstock into a reactor at a flow velocity of from 20 ft/sec to 100 ft/sec. The feedstock is heated within the reactor to a temperature of from 700° F. to 1100° F. to remove and/or reduce the content of the contaminants to form a reactor product. The reactor product is cooled to form a cooled reactor product. Non-condensable gases, metals and water are separated and removed from the cooled reactor product to form a final product. The final product has an oxygen content that is 60% or less of that of the feedstock, and wherein the final product comprises 25 wt % or less any triglycerides, monoglycerides, diglycerides, free fatty acids, phosphatides, sterols, tocopherols, tocotrienols, or fatty alcohols, from 5 wt % to 30 wt % naphtha, and 50 wt % or more diesel.
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公开(公告)号：US20210403818A1
公开(公告)日：2021-12-30
申请号：US17362616
申请日：2021-06-29
Applicant: Duke Technologies, LLC
Inventor： Michael D. Ackerson , Michael Steven Byars , Kyle Ackerson , John Coleman
Abstract: A non-petroleum or renewable feedstock containing oxygen and contaminants of metals, gums, and resins is treated by introducing the feedstock into a reactor at a flow velocity of from 20 ft/sec to 100 ft/sec. The feedstock is heated within the reactor to a temperature of from 700° F. to 1100° F. to remove and/or reduce the content of the contaminants to form a reactor product. The reactor product is cooled to form a cooled reactor product. Non-condensable gases, metals and water are separated and removed from the cooled reactor product to form a final product. The final product has an oxygen content that is 60% or less of that of the feedstock, and wherein the final product comprises 25 wt % or less any triglycerides, monoglycerides, diglycerides, free fatty acids, phosphatides, sterols, tocopherols, tocotrienols, or fatty alcohols, from 5 wt % to 30 wt % naphtha, and 50 wt % or more diesel.
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Patent Agency Ranking
公开(公告)号：US20250163337A1
公开(公告)日：2025-05-22
申请号：US19032697
申请日：2025-01-21
Applicant: Duke Technologies, LLC
Inventor： Michael D. Ackerson , Michael Steven Byars , Kyle Ackerson , John Coleman
Abstract: A system for treating non-petroleum or renewable feedstocks containing oxygen and contaminants of one or more of metals, gums, and resins comprises a reactor having a heat source for heating an interior of the reactor. The reactor is configured to receive the feedstock at a flow velocity of from 20 ft/sec to 100 ft/sec within the interior to facilitate heating the feedstock to a temperature of from 700° F. to 1100° F. to form a reactor product. A heat exchanger is configured to cool the reactor product and a separator unit is configured to separate metals, water, and gases comprising C1 or greater hydrocarbons from the cooled reactor product to form a final product. A reformer unit is configured to receive at least a portion of the gases for converting the at least one of C1 or greater hydrocarbons to produce hydrogen gas from the C1 or greater hydrocarbons.
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公开(公告)号：US11414609B2
公开(公告)日：2022-08-16
申请号：US17647288
申请日：2022-01-06
Applicant: Duke Technologies, LLC
Inventor： Michael D. Ackerson , Michael Steven Byars , Kyle Ackerson , John Coleman
Abstract: A system that includes a feedstock of a non-petroleum or renewable feedstock containing oxygen and contaminants of one or more of metals, gums, and resins that is introduced into the reactor at a flow velocity of from 20 ft/sec to 100 ft/sec. The feedstock is heated within the reactor to a temperature of from 700° F. to 1100° F. to remove and/or reduce the content of one or more of gums and resins in the fats and/or oils of the feedstock. The system further includes a reactor product that is formed in the reactor from the feedstock that has the one or more of gums and resins in the fats and/or oils of the feedstock removed and/or reduced and a heat exchanger to cool the reactor product. A separator unit separates and removes non-condensable gases, metals and water from the cooled reactor product. A final product of the system is separated from the non-condensable gases, metals and water from the cooled reactor product. The final product has an oxygen content that is 60% or less of that of the feedstock, and wherein the final product comprises 25 wt % or less of any triglycerides, monoglycerides, diglycerides, free fatty acids, phosphatides, sterols, tocopherols, tocotrienols, and fatty alcohols, from 5 wt % to 30 wt % naphtha, and 50 wt % or more diesel.
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公开(公告)号：US20220127536A1
公开(公告)日：2022-04-28
申请号：US17647288
申请日：2022-01-06
Applicant: Duke Technologies, LLC.
Inventor： Michael D. Ackerson , Michael Steven Byars , Kyle Ackerson , John Coleman
Abstract: A system that includes a feedstock of a non-petroleum or renewable feedstock containing oxygen and contaminants of one or more of metals, gums, and resins that is introduced into the reactor at a flow velocity of from 20 ft/sec to 100 ft/sec. The feedstock is heated within the reactor to a temperature of from 700° F. to 1100° F. to remove and/or reduce the content of one or more of gums and resins in the fats and/or oils of the feedstock. The system further includes a reactor product that is formed in the reactor from the feedstock that has the one or more of gums and resins in the fats and/or oils of the feedstock removed and/or reduced and a heat exchanger to cool the reactor product. A separator unit separates and removes non-condensable gases, metals and water from the cooled reactor product. A final product of the system is separated from the non-condensable gases, metals and water from the cooled reactor product. The final product has an oxygen content that is 60% or less of that of the feedstock, and wherein the final product comprises 25 wt % or less of any triglycerides, monoglycerides, diglycerides, free fatty acids, phosphatides, sterols, tocopherols, tocotrienols, and fatty alcohols, from 5 wt % to 30 wt % naphtha, and 50 wt % or more diesel.
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公开(公告)号：US12203037B2
公开(公告)日：2025-01-21
申请号：US18743351
申请日：2024-06-14
Applicant: Duke Technologies, LLC
Inventor： Michael D. Ackerson , Michael Steven Byars , Kyle Ackerson , John Coleman
Abstract: A system for treating non-petroleum or renewable feedstocks comprises a reactor having a heat source for heating an interior of the reactor. The reactor receives a feedstock of a non-petroleum or renewable feedstock containing oxygen or contaminants at certain conditions to form a reactor product having gums and resins of the feedstock removed and/or reduced. A first heat exchanger cools at least a portion of the reactor product to a reduced temperature to form a reduced-temperature reactor product. A hydroprocessing reactor receives at least a portion of the reduced-temperature reactor product to form a hydroprocessed product. A second heat exchanger receives the hydroprocessed product to cool the hydroprocessed product to a temperature of 250° F. or less to form a cooled hydroprocessed product. A separator is configured to separate and remove non-condensable gases, metals and water from the cooled hydroprocessed product to form liquid hydrocarbons that form a final product.
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公开(公告)号：US20240368487A1
公开(公告)日：2024-11-07
申请号：US18743351
申请日：2024-06-14
Applicant: Duke Technologies, LLC
Inventor： Michael D. Ackerson , Michael Steven Byars , Kyle Ackerson , John Coleman
Abstract: A system for treating non-petroleum or renewable feedstocks comprises a reactor having a heat source for heating an interior of the reactor. The reactor receives a feedstock of a non-petroleum or renewable feedstock containing oxygen or contaminants at certain conditions to form a reactor product having gums and resins of the feedstock removed and/or reduced. A first heat exchanger cools at least a portion of the reactor product to a reduced temperature to form a reduced-temperature reactor product. A hydroprocessing reactor receives at least a portion of the reduced-temperature reactor product to form a hydroprocessed product. A second heat exchanger receives the hydroprocessed product to cool the hydroprocessed product to a temperature of 250° F. or less to form a cooled hydroprocessed product. A separator is configured to separate and remove non-condensable gases, metals and water from the cooled hydroprocessed product to form liquid hydrocarbons that form a final product.
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