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Patent Agency Ranking
公开(公告)号：US20210363448A1
公开(公告)日：2021-11-25
申请号：US17325929
申请日：2021-05-20
Applicant: ExxonMobil Research and Engineering Company
Inventor： Daniel E. Kadlecek , Randolph J. Smiley , Gregory K. Lilik , Mike T. Noorman , Shifang Luo , Ian J. Laurenzi , Poturovic Jasmina
Abstract: Kerosene boiling range or jet fuel boiling range compositions are provided that are formed from crude oils with unexpected combinations of high naphthenes to aromatics weight and/or volume ratio and a low sulfur content. The resulting kerosene boiling range fractions can have an unexpected combination of a high naphthenes to aromatics weight ratio, a low but substantial aromatics content, and a low sulfur content. Such fractions can potentially be used as fuel after a reduced or minimized amount of additional refinery processing. By reducing, minimizing, or avoiding the amount of refinery processing needed to meet fuel and/or fuel blending product specifications, the fractions derived from the high naphthenes to aromatics ratio and low sulfur crudes can provide fuels and/or fuel blending products having a reduced or minimized carbon intensity.
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公开(公告)号：US20180025278A1
公开(公告)日：2018-01-25
申请号：US15636802
申请日：2017-06-29
Applicant: ExxonMobil Research and Engineering Company
Inventor： Gregory K. Lilik , Mike T. Noorman , Leonard R. Koenig
CPC classification number: G06N5/04 , G01C21/3679 , G01C21/3682 , G01C21/3697 , G06Q30/0261 , G07C5/085 , H04W4/024 , H04W4/44
Abstract: A system for providing fuel location recommendations can include a vehicle data receiver configured to receive vehicle data from a vehicle computer, navigational system, and/or a vehicle operator, a fuel characteristic module configured to receive fuel properties of one or more fuel batches from a fuel property database, and a recommendation module configured to determine one or more recommended locations for refueling the vehicle based on received vehicle data from the vehicle data receiver and received fuel properties from the fuel property database.
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公开(公告)号：US10597597B1
公开(公告)日：2020-03-24
申请号：US16128615
申请日：2018-09-12
Applicant: ExxonMobil Research and Engineering Company
Inventor： David J. Abdallah , Zsolt Lengyel , Mike T. Noorman
Abstract: High temperature antioxidant additives and methods that improve a liquid fuel composition's thermal oxidative stability are disclosed. A liquid fuel composition may comprise a liquid fuel; and a high temperature antioxidant additive comprising a nitroxide radical having a formula: wherein R1, R2, R3, and R4 are individually selected from an alkyl group or a hetero atom substituted alkyl group, and wherein R5 and R6 are any atom or group except hydrogen which can bond covalently to carbon.
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公开(公告)号：US20200080015A1
公开(公告)日：2020-03-12
申请号：US16128615
申请日：2018-09-12
Applicant: ExxonMobil Research and Engineering Company
Inventor： David J. Abdallah , Zsolt Lengyel , Mike T. Noorman
Abstract: High temperature antioxidant additives and methods that improve a liquid fuel composition's thermal oxidative stability are disclosed. A liquid fuel composition may comprise a liquid fuel; and a high temperature antioxidant additive comprising a nitroxide radical having a formula: wherein R1, R2, R3, and R4 are individually selected from an alkyl group or a hetero atom substituted alkyl group, and wherein R5 and R6 are any atom or group except hydrogen which can bond covalently to carbon.
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公开(公告)号：US20210363450A1
公开(公告)日：2021-11-25
申请号：US17325965
申请日：2021-05-20
Applicant: ExxonMobil Research and Engineering Company
Inventor： Matthew H. Lindner , Scott K. Berkhous , Mike T. Noorman , Gregory K. Lilik , Shifang Luo , Ian J. Laurenzi , Jasmina Poturovic
Abstract: Naphtha boiling range compositions are provided that are formed from crude oils with unexpected combinations of high naphthenes to aromatics weight and/or volume ratio and a low sulfur content. The resulting naphtha boiling range fractions can have a high naphthenes to aromatics weight ratio, a low but substantial content of aromatics, and a low sulfur content. In some aspects, the fractions can be used as fuels and/or fuel blending products after fractionation with minimal further refinery processing. In other aspects, the amount of additional refinery processing, such as hydrotreatment, catalytic reforming and/or isomerization, can be reduced or minimized. By reducing, minimizing, or avoiding the amount of hydroprocessing needed to meet fuel and/or fuel blending product specifications, the fractions derived from the high naphthenes to aromatics ratio and low sulfur crudes can provide fuels and/or fuel blending products having a reduced or minimized carbon intensity.
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