公开(公告)号：US20170183577A1

公开(公告)日：2017-06-29

申请号：US15390790

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 ,  Sara K. Green ,  Camden N. Henderson

IPC: C10G67/04 ,  C10M101/02

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.

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.

公开(公告)号：US10655077B2

公开(公告)日：2020-05-19

申请号：US16031288

申请日：2018-07-10

Applicant: ExxonMobil Research and Engineering Company

Inventor： Keith K. Aldous ,  Kamal Boussad ,  Kendall S. Fruchey ,  Sara K. Green

IPC: C10G67/04 ,  C10G69/04 ,  C10G55/06

Abstract: Systems and methods are provided for using a three-product deasphalter to produce advantageous combinations of deasphalted oil, resin, and rock. The desaphalted oil, resin, and rock can then be further combined, optionally with other vacuum gas oil fractions produced during the distillation that generated the feed to the three-product deasphalter, to produce a product slate of improved quality while also maintaining the quality of the resulting asphalt product and reducing or minimizing the amount of lower value products generated. The additional “resin” product from the three product deasphalter can be generated by sequential deasphalting, by using a resin settler to separate resin from the deasphalted oil, or by any other convenient method.

公开(公告)号：US10752849B2

公开(公告)日：2020-08-25

申请号：US15928423

申请日：2018-03-22

Applicant: ExxonMobil Research and Engineering Company

Inventor： Stephen H. Brown ,  Brian A. Cunningham ,  Randolph J. Smiley ,  Samia Ilias ,  Keith K. Aldous ,  Sara K. Green ,  Patrick L. Hanks ,  Kendall S. Fruchey

IPC: C10G67/04 ,  C10B57/04 ,  C10G21/00

Abstract: Systems and methods are provided for upgrading catalytic slurry oil. The upgrading can be performed by deasphalting the catalytic slurry oil to form a deasphalted oil and a residual or rock fraction. The deasphalted oil can then be hydroprocessed to form an upgraded effluent that includes fuels boiling range products.

公开(公告)号：US10808185B2

公开(公告)日：2020-10-20

申请号：US15390790

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 ,  Sara K. Green ,  Camden N. Henderson

IPC: C10G67/00 ,  C10G67/04 ,  C10G55/02 ,  C10G65/04 ,  C10K1/00 ,  C10K3/04 ,  C10M101/02 ,  C01B3/48 ,  C10J3/82 ,  C10N20/02 ,  C10N20/00 ,  C10N30/02

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.

公开(公告)号：US20170183579A1

公开(公告)日：2017-06-29

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: C10G67/04 ,  C10J3/82 ,  C01B3/48 ,  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: 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.

公开(公告)号：US20180187102A1

公开(公告)日：2018-07-05

申请号：US15631540

申请日：2017-06-23

Applicant: ExxonMobil Research and Engineering Company

Inventor： Kendall S. Fruchey ,  Michael B. Carroll ,  Timothy L. Hilbert ,  Sara K. Green ,  Doron Levin

IPC: C10G65/12 ,  C10G67/04 ,  C10M101/02 ,  C10M171/02 ,  C10M175/00

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 initial stage can optionally include a bulk hydrotreating catalyst to assist with increasing the space velocity in the initial stage.