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公开(公告)号：US10947464B2
公开(公告)日：2021-03-16
申请号：US15390832
申请日：2016-12-27
Applicant: ExxonMobil Research and Engineering Company
Inventor： Kendall S. Fruchey , Sara K. Green , Anjaneya S. Kovvali , Timothy L. Hilbert , Michael B. Carroll , Ajit B. Dandekar , Sara L. Yohe , Stephen H. Brown , Tracie L. Owens , April D. Ross , Eric B. Senzer , Steven Pyl
IPC: C10G65/12 , C10G67/04 , C10G55/02 , C10G65/04 , C10K1/00 , C10K3/04 , C10M101/02 , C01B3/48 , C10J3/82 , C10N20/02 , C10N20/00 , C10N30/02
Abstract: Systems and methods are provided for integration of use deasphalted resid as a feed for fuels and/or lubricant base stock production with use of the corresponding deasphalter rock for gasification to generate hydrogen and/or fuel for the fuels and/or lubricant production process. The integration can include using hydrogen generated during gasification as a fuel to provide heat for solvent processing and/or using the hydrogen for hydroprocessing of deasphalted oil.
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公开(公告)号：US10000712B2
公开(公告)日：2018-06-19
申请号：US15176795
申请日：2016-06-08
Applicant: ExxonMobil Research and Engineering Company
Inventor： William J. Novak , Zhiguo Hou , William J. Tracy, III , Patrick L. Hanks , Timothy L. Hilbert
CPC classification number: C10L1/08 , C10G45/64 , C10G2300/1014 , C10G2300/1018 , C10G2300/202 , C10G2300/301 , C10G2300/304 , C10G2300/307 , C10G2300/4018 , C10G2400/04 , C10L1/026 , C10L2200/0469 , C10L2270/026 , C10L2290/06 , C10L2290/54 , Y02E50/13 , Y02P30/20
Abstract: A method for producing diesel fuel from biocomponent feeds includes hydrotreating the feed followed by catalytic dewaxing with a 1-D, 10 member ring molecular sieve containing catalyst. The hydrotreated feed may be cascaded directly to the dewaxing step, or the hydrotreated feed can undergo intermediate separation. The diesel fuel resulting from processing of the biocomponent feed exhibits superior cetane values.
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公开(公告)号：US20170211005A1
公开(公告)日：2017-07-27
申请号：US15390943
申请日：2016-12-27
Applicant: ExxonMobil Research and Engineering Company
Inventor： Lisa I-Ching Yeh , Rugved P. Pathare , Eric B. Senzer , Camden N. Henderson , Tracie L. Owens , Kendall S. Fruchey , Timothy L. Hilbert , Michael B. Carroll , Debra A. Sysyn , Kathleen E. Edwards , Bryan E. Hagee
IPC: C10M101/02
Abstract: Compositions are provided for lubricant base stocks produced from feeds such as vacuum resid or other 510° C.+ feeds. A feed can be deasphalted and then catalytically and/or solvent processed to form lubricant base stocks, including bright stocks that are resistant to haze formation.
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公开(公告)号：US20170183576A1
公开(公告)日：2017-06-29
申请号：US15390784
申请日：2016-12-27
Applicant: ExxonMobil Research and Engineering Company
Inventor： Timothy L. Hilbert , Michael B. Carroll , Ajit B. Dandekar , Sara L. Yohe , Stephen H. Brown , Tracie L. Owens , April D. Ross , Eric B. Senzer , Steven Pyl , Rugved P. Pathare , Lisa I-Ching Yeh , Bradley R. Fingland , Keith K. Aldous , Anjaneya S. Kovvali , Kendall S. Fruchey
IPC: C10G67/04 , C10M101/02
CPC classification number: C10G67/049 , C01B3/48 , C01B2203/0283 , C01B2203/065 , C10G55/02 , C10G65/043 , C10G67/04 , C10G67/0418 , C10G67/0445 , C10G67/0454 , C10G67/0463 , C10G67/0481 , C10G2300/1077 , C10G2300/202 , C10G2300/206 , C10G2300/301 , C10G2300/304 , C10G2400/10 , C10J3/82 , C10J2300/0906 , C10J2300/0913 , C10J2300/1618 , C10K1/004 , C10K3/04 , C10M101/02 , C10M2203/1006 , C10M2203/1085 , C10N2220/022 , C10N2220/023 , C10N2230/02
Abstract: Methods are provided for forming lubricant base stocks from feeds such as vacuum resid or other 510° C.+ feeds. A feed can be deasphalted and then catalytically and/or solvent processed to form lubricant base stocks, including bright stocks that are resistant to haze formation.
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公开(公告)号：US10590360B2
公开(公告)日：2020-03-17
申请号：US15390943
申请日：2016-12-27
Applicant: ExxonMobil Research and Engineering Company
Inventor： Lisa I-Ching Yeh , Rugved P. Pathare , Eric B. Senzer , Camden N. Henderson , Tracie L. Owens , Kendall S. Fruchey , Timothy L. Hilbert , Michael B. Carroll , Debra A. Sysyn , Kathleen E. Edwards , Bryan E. Hagee
IPC: C10M101/02 , C10G67/04
Abstract: Compositions are provided for lubricant base stocks produced from feeds such as vacuum resid or other 510° C.+ feeds. A feed can be deasphalted and then catalytically and/or solvent processed to form lubricant base stocks, including bright stocks that are resistant to haze formation.
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Patent Agency Ranking
公开(公告)号：US10287516B2
公开(公告)日：2019-05-14
申请号：US15631620
申请日：2017-06-23
Applicant: ExxonMobil Research and Engineering Company
Inventor： Kendall S. Fruchey , Michael B. Carroll , Timothy L. Hilbert , Adrienne R. Diebold , Lisa I-Ching Yeh , Camden N. Henderson
IPC: C10G65/12 , C10M101/02 , B01J23/74 , C10C3/06 , B01D3/10 , C10M175/00 , C10M171/02 , C10G67/04 , B01L3/10 , C10C3/08 , C10G1/08 , B01L3/14 , C10G21/14 , C10G45/38 , C10G65/00 , C10G67/00 , B01D3/16 , C08L95/00
Abstract: Systems and methods are provided for block operation during lubricant and/or fuels production from deasphalted oil. During “block” operation, a deasphalted oil and/or the hydroprocessed effluent from an initial processing stage can be split into a plurality of fractions. The fractions can correspond, for example, to feed fractions suitable for forming a light neutral fraction, a heavy neutral fraction, and a bright stock fraction, or the plurality of fractions can correspond to any other convenient split into separate fractions. The plurality of separate fractions can then be processed separately in the process train (or in the sweet portion of the process train) for forming fuels and/or lubricant base stocks. The separate processing can allow for selection of conditions for forming lubricant fractions, such as bright stock fractions, that have a cloud point that is lower than the pour point.
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公开(公告)号：US10208260B2
公开(公告)日：2019-02-19
申请号：US15608070
申请日：2017-05-30
Applicant: ExxonMobil Research and Engineering Company
Inventor： Stuart S. Shih , Timothy L. Hilbert , Anastasios I. Skoulidas , Bryan A. Patel , Michael R. Chuba , Sean C. Smyth , Mohan Kalyanaraman
IPC: C10G65/02 , C10G45/02 , C10G45/62 , C10G45/64 , C10G65/04 , B01J8/00 , B01J8/18 , B01J8/24 , B01J29/70 , B01J29/72 , B01J23/40 , B01J29/74
Abstract: Systems and methods are provided for catalytically dewaxing a diesel boiling range feed. In some aspects, catalytic dewaxing can be performed at low hydrogen treat gas rates and/or low hydrogen purity conditions. In other aspects, the systems and methods can allow for distillate dewaxing while reducing or minimizing the amount of equipment required.
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8.发明申请公开(公告)号：US20180187105A1
公开(公告)日：2018-07-05
申请号：US15843380
申请日：2017-12-15
Applicant: ExxonMobil Research and Engineering Company
Inventor： Tracie L. Owens , Kendall S. Fruchey , Michael B. Carroll , Camden N. Henderson , Lisa I-Ching Yeh , Timothy L. Hilbert
IPC: C10G67/04 , C10G67/02 , C10M101/02
CPC classification number: C10G67/0454 , C10G21/003 , C10G67/02 , C10G67/0463 , C10G67/049 , C10G2300/301 , C10G2300/302 , C10G2400/10 , C10M101/02 , C10M2203/1006 , C10N2220/022 , C10N2230/02
Abstract: Systems and methods are provided for performing solvent extraction on heavy neutral base stocks. The aromatic extraction can reduce aromatics content while have a reduced or minimized impact on lubricant properties. This can allow, for example, for correction of color and/or haze for heavy neutral base stocks, such as heavy neutral base stocks formed from a deasphalted oil.
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公开(公告)号：US20170037331A1
公开(公告)日：2017-02-09
申请号：US15176795
申请日：2016-06-08
Applicant: ExxonMobil Research and Engineering Company
Inventor： William J. NOVAK , Zhiguo HOU , William J. TRACY, III , Patrick L. HANKS , Timothy L. Hilbert
IPC: C10L1/08
CPC classification number: C10L1/08 , C10G45/64 , C10G2300/1014 , C10G2300/1018 , C10G2300/202 , C10G2300/301 , C10G2300/304 , C10G2300/307 , C10G2300/4018 , C10G2400/04 , C10L1/026 , C10L2200/0469 , C10L2270/026 , C10L2290/06 , C10L2290/54 , Y02E50/13 , Y02P30/20
Abstract: A method for producing diesel fuel from biocomponent feeds includes hydrotreating the feed followed by catalytic dewaxing with a 1-D, 10 member ring molecular sieve containing catalyst. The hydrotreated feed may be cascaded directly to the dewaxing step, or the hydrotreated feed can undergo intermediate separation. The diesel fuel resulting from processing of the biocomponent feed exhibits superior cetane values.
Abstract translation: 从生物组分进料生产柴油的方法包括用含有1-D，10元环分子筛的催化剂加氢处理进料，然后进行催化脱蜡。 加氢处理的进料可以直接级联到脱蜡步骤，或加氢处理的进料可以进行中间分离。 由生物组分进料加工产生的柴油表现出优异的十六烷值。
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公开(公告)号：US10053638B2
公开(公告)日：2018-08-21
申请号：US14193067
申请日：2014-02-28
Applicant: ExxonMobil Research and Engineering Company
Inventor： Xiaochun Xu , William J. Novak , Timothy L. Hilbert , Stephen J. McCarthy
CPC classification number: C10G65/12 , B01J29/7461 , B01J29/7492 , B01J35/1004 , B01J2229/42 , C10G45/62 , C10G45/64 , C10G65/043 , C10G2300/1048 , C10G2300/304 , C10G2400/04
Abstract: Methods are provided for dewaxing a distillate fuel boiling range feed to improve one or more cold flow properties of the distillate fuel feed, such as cloud point, with reduced consumption of hydrogen during the dewaxing process. The reduced hydrogen consumption is achieved by using a dewaxing catalyst with a reduced content of hydrogenation metals, such as a content of Pt or Pd of from about 0.03 wt % to about 0.35 wt %. A distillate fuel feed can be dewaxed to achieve a desired cloud point differential using a reduced metals content dewaxing catalyst under the same or similar conditions to those required for a dewaxing catalyst with higher metals content.
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