公开(公告)号：US20180187089A1

公开(公告)日：2018-07-05

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: C10C3/08 ,  C10C3/06 ,  C10G1/08 ,  B01J23/74

CPC classification number: C10G65/12 ,  B01D3/10 ,  B01D3/14 ,  B01D3/16 ,  B01J23/74 ,  C08L95/00 ,  C10C3/06 ,  C10C3/08 ,  C10G1/086 ,  C10G21/14 ,  C10G45/38 ,  C10G65/00 ,  C10G67/00 ,  C10G67/0454 ,  C10G2300/10 ,  C10G2300/1062 ,  C10G2300/1077 ,  C10G2400/08 ,  C10G2400/10 ,  C10M101/02 ,  C10M171/02 ,  C10M175/0033 ,  C10M2201/06 ,  C10M2201/062 ,  C10M2203/1006 ,  C10M2203/1065 ,  C10M2207/10 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2220/032 ,  C10N2230/02 ,  C10N2230/20 ,  C10N2240/10 ,  C10N2270/00

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.

公开(公告)号：US20180187116A1

公开(公告)日：2018-07-05

申请号：US15631644

申请日：2017-06-23

Applicant: ExxonMobil Research and Engineering Company

Inventor： Lisa I-Ching Yeh ,  Yogi V. Shukla ,  Pilanda Watkins-Curry ,  Camden N. Henderson ,  Kendall S. Fruchey ,  Michael B. Carroll ,  Adrienne R. Diebold

IPC: C10M101/02

CPC classification number: C10G65/12 ,  B01D3/10 ,  B01D3/14 ,  B01D3/16 ,  B01J23/74 ,  B01L3/10 ,  C08L95/00 ,  C10C3/06 ,  C10C3/08 ,  C10G1/086 ,  C10G21/14 ,  C10G45/38 ,  C10G65/00 ,  C10G67/00 ,  C10G67/0454 ,  C10G2300/10 ,  C10G2300/1062 ,  C10G2300/1077 ,  C10G2400/08 ,  C10G2400/10 ,  C10M101/02 ,  C10M171/02 ,  C10M175/0033 ,  C10M2201/06 ,  C10M2201/062 ,  C10M2203/1006 ,  C10M2203/1065 ,  C10M2207/10 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2220/032 ,  C10N2230/02 ,  C10N2230/20 ,  C10N2240/10 ,  C10N2270/00

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. This can allow for formation of unexpected base stock compositions.

公开(公告)号：US11060040B2

公开(公告)日：2021-07-13

申请号：US16529319

申请日：2019-08-01

Applicant: ExxonMobil Research and Engineering Company

Inventor： Lisa I-Ching Yeh ,  Yogi V. Shukla ,  Pilanda Watkins-Curry ,  Camden N. Henderson ,  Kendall S. Fruchey ,  Michael B. Carroll ,  Adrienne R. Diebold

IPC: C10M101/02 ,  C10M171/02 ,  C10M175/00 ,  C10N20/02 ,  C10N20/00 ,  C10N30/02 ,  C10N30/20 ,  C10G65/12 ,  C10G65/00 ,  C10G67/00 ,  C10G67/04 ,  B01D3/10 ,  B01J23/74 ,  C10C3/06 ,  C10C3/08 ,  C10G1/08 ,  B01D3/14 ,  C10G21/14 ,  C10G45/38 ,  B01L3/10 ,  C10N40/25 ,  C10N70/00 ,  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. This can allow for formation of unexpected base stock compositions.

公开(公告)号：US10400185B2

公开(公告)日：2019-09-03

申请号：US15631644

申请日：2017-06-23

Applicant: ExxonMobil Research and Engineering Company

Inventor： Lisa I-Ching Yeh ,  Yogi V. Shukla ,  Pilanda Watkins-Curry ,  Camden N. Henderson ,  Kendall S. Fruchey ,  Michael B. Carroll ,  Adrienne R. Diebold

IPC: C10M101/02 ,  C10M171/02 ,  C10M175/00 ,  C10G65/12 ,  C10G21/14 ,  B01J23/74 ,  C10G67/04 ,  B01L3/10 ,  C10C3/06 ,  C10C3/08 ,  C10G1/08 ,  B01L3/14 ,  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. This can allow for formation of unexpected base stock compositions.

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.