公开(公告)号：EP1054938A1

公开(公告)日：2000-11-29

申请号：EP99906941.2

申请日：1999-02-12

Applicant: ExxonMobil Research and Engineering Company

Inventor： MURPHY, William, John ,  CODY, Ian, Alfred ,  WITTENBRINK, Robert, Jay ,  SOLED, Stuart, Leon ,  McVICKER, Gary, Brice ,  HANTZER, Sylvain ,  LINEK, Sandra, Jean

IPC: C10G71/00 ,  C10G35/04 ,  C10G35/06 ,  C10G35/085 ,  C10G35/095 ,  C07C5/00 ,  C07C5/13 ,  C07C5/22

CPC classification number: C10G45/64 ,  C10G2400/10

Abstract: Waxy feeds are converted to a basestock using a unitized mixed powdered pellet catalyst comprising a metal hydrogenation component on a support having a first dewaxing component and a second isomerization component, wherein the first component is selected from 10 and 12 ring molecular sieves and mixtures thereof and the second component is an amorphous inorganic oxide. The first and second components are present in a ratio sufficient to promote wax isomerization and naphthene distractions without substantial decrease in VI.

公开(公告)号：EP3221429A1

公开(公告)日：2017-09-27

申请号：EP15797556.6

申请日：2015-11-10

Applicant: Exxonmobil Research And Engineering Company

Inventor： XU, Xiaochun ,  WILSON, Keith ,  SOLED, Stuart, Leon ,  MISEO, Sabato ,  LEVIN, Doron ,  BAUMGARTNER, Joseph, Ernest

IPC: C10G45/08 ,  C10G45/50 ,  C10G65/04 ,  C10G65/08

CPC classification number: C10G45/50 ,  B01J23/882 ,  B01J23/883 ,  B01J23/888 ,  B01J23/8885 ,  B01J37/20 ,  C10G35/06 ,  C10G45/08 ,  C10G47/06 ,  C10G65/02 ,  C10G65/04 ,  C10G65/08 ,  C10G65/12 ,  C10G67/04 ,  C10G69/02 ,  C10G69/08 ,  C10G2300/1048 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2400/00 ,  C10M101/02

Abstract: Methods are provided for hydroprocessing a feed (such as hydrotreating, hydrocracking, or hydrofining a feed) to generate a product with a reduced or minimized aromatics content relative to the severity of the hydroprocessing conditions. In some types of hydroprocessing applications, it can be desirable to select the severity of hydroprocessing conditions to achieve a desired level of removal for sulfur, a desired level for removal of nitrogen, and/or a desired level for increasing the viscosity index of a feed. The severity for heteroatom removal and/or viscosity index uplift can also correspond to an amount of conversion of a feed to lower boiling point products, so the lowest severity conditions suitable for achieving a product quality can be desirable. By improving the aromatics saturation during hydroprocessing, the severity of subsequent aromatics saturation processes can be reduced.

公开(公告)号：EP1740677A1

公开(公告)日：2007-01-10

申请号：EP05738108.9

申请日：2005-04-19

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： SHIH, Stuart, S. ,  SOLED, Stuart, Leon ,  MISEO, Sabato

IPC: C10G45/08 ,  B01J23/887 ,  B01J27/051 ,  B01J27/049 ,  B01J23/888

CPC classification number: C10G45/08 ,  B01J23/8877 ,  B01J23/888 ,  C10G45/06 ,  C10G45/10

Abstract: The instant invention relates to a process for producing low sulfur diesel products through the hydrotreating of diesel boiling range feedstreams in the presence of a bulk metal hydrotreating catalyst comprising Nb, at least one metal selected from Group VIB metals and at least one metal selected from Group VIII metals.

公开(公告)号：EP1737931A1

公开(公告)日：2007-01-03

申请号：EP05737086.8

申请日：2005-04-19

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： SOLED, Stuart, Leon ,  MISEO, Sabato ,  EIJSBOUTS, Sonja

IPC: C10G45/08 ,  B01J27/049 ,  B01J23/887

CPC classification number: C10G45/08 ,  B01J23/8877 ,  B01J23/888 ,  B01J37/0009 ,  B01J37/04 ,  C10G45/38 ,  C10G45/50 ,  C10G45/60 ,  C10G47/02 ,  C10G49/04

Abstract: The instant invention relates to a process to produce liquid products through the hydroprocessing of hydrocarbonaceous feedstreams in the presence of a bulk metal hydroprocessing catalyst.

公开(公告)号：EP1054942A1

公开(公告)日：2000-11-29

申请号：EP99932504.6

申请日：1999-02-12

Applicant: ExxonMobil Research and Engineering Company

Inventor： LETA, Daniel, Paul ,  SOLED, Stuart, Leon ,  McVICKER, Gary, Brice ,  HANTZER, Sylvain

IPC: C10G71/00 ,  C10G35/06 ,  C07C5/00 ,  C07C5/13 ,  C07C5/22

CPC classification number: B01J29/064 ,  B01J23/42 ,  B01J23/63 ,  B01J29/068 ,  B01J29/076 ,  B01J29/67 ,  B01J29/7484 ,  B01J35/0006 ,  C10G45/60 ,  C10G45/64 ,  C10G2400/10

Abstract: A process for preparing a lubricating oil basestock (43) having good low temperature properties is disclosed. The process includes contacting a feed (15) with a first amorphous isomerization catalyst (21) having a pore volume less than 0.99 ml/gm (H2O), an alumina content in the range of 30-50 % based on the isomerization catalyst and an isoelectric point in the range of 4.5 to 6.5. The isomerization step is followed by a catalytic dewaxing step using an intermediate pore crystalline molecular sieve (39) to produce a product (43). A further embodiment includes a first amorphous isomerization catalyst having a pore volume less than 0.99 ml/gm (H2O), an alumina content in the range of 30-50 % based on the isomerization catalyst wherein the silica is modified with a rare earth oxide, yttria, boria or magnesia and an isoelectric point greater than but no more than 2 points greater than that of the base silica alumina.

公开(公告)号：EP1054941A1

公开(公告)日：2000-11-29

申请号：EP99908125.0

申请日：1999-02-12

Applicant: ExxonMobil Research and Engineering Company

Inventor： MURPHY, William, John ,  McVICKER, Gary, Brice ,  HANTZER, Sylvain ,  CODY, Ian, Alfred ,  SOLED, Stuart, Leon ,  LINEK, Sandra, Jean ,  BAUMGARTNER, Joseph, Ernest

IPC: C10G71/00 ,  C10G35/06 ,  C10G35/085 ,  C10G35/095 ,  C10C5/00

CPC classification number: C10G45/64 ,  C10G2400/10

Abstract: A method for hydroisomerizing a waxy feed to favor one of VI or yield is described. The method uses a unitized pellet powder catalyst comprising a metal hydrogeneration component, a first catalytic component selected from 8, 10 and 12 ring molecular sieves and mixtures thereof, and a second amorphous isomerization component which is an amorphous inorganic oxide. Importantly, the ratio of feed and second components are present in a predetermined ratio to provide a preselected acidity favoring one of VI or yield resulting from the hydroisomerization.

公开(公告)号：EP1569751B1

公开(公告)日：2015-10-07

申请号：EP03767569.1

申请日：2003-11-18

Applicant: ExxonMobil Research and Engineering Company ,  Exxonmobil Chemical Limited

Inventor： MALEK, Andrzej ,  VARTULI, James, Clarke ,  SOLED, Stuart, Leon ,  MISEO, Sabato ,  FEELEY, Jennifer, Schaefer ,  CASTY, Gary, L. ,  KISS, Gabor ,  DYSARD, Jeffrey, M. ,  BAUMGARTNER, Joseph, Ernest ,  KLIEWER, Christine, E. ,  RAGOMO, Steven, T.

IPC: C10G2/00 ,  B01J37/08 ,  B01J37/02 ,  C10G25/00 ,  C10G29/04 ,  B01J20/02 ,  B01J20/32 ,  B01J23/46 ,  B01J23/75 ,  B01J23/889

CPC classification number: C10G2/331 ,  B01J20/02 ,  B01J20/08 ,  B01J20/103 ,  B01J20/223 ,  B01J20/3204 ,  B01J20/3236 ,  B01J23/462 ,  B01J23/75 ,  B01J23/8896 ,  B01J37/0203 ,  B01J37/08 ,  B01J37/082 ,  C07C7/12 ,  C10G25/003 ,  C10G29/04

公开(公告)号：EP1737931B1

公开(公告)日：2008-12-24

申请号：EP05737086.8

申请日：2005-04-19

Applicant: ExxonMobil Research and Engineering Company

Inventor： SOLED, Stuart, Leon ,  MISEO, Sabato ,  EIJSBOUTS, Sonja

IPC: C10G45/08 ,  B01J27/049 ,  B01J23/887

CPC classification number: C10G45/08 ,  B01J23/8877 ,  B01J23/888 ,  B01J37/0009 ,  B01J37/04 ,  C10G45/38 ,  C10G45/50 ,  C10G45/60 ,  C10G47/02 ,  C10G49/04

Abstract: The instant invention relates to a process to produce liquid products through the hydroprocessing of hydrocarbonaceous feedstreams in the presence of a bulk metal hydroprocessing catalyst.

公开(公告)号：EP1153106B1

公开(公告)日：2008-03-05

申请号：EP00904366.2

申请日：2000-01-14

Applicant: ExxonMobil Research and Engineering Company

Inventor： HOU, Zhiguo ,  BEARDEN, Roby, Jr. ,  FERRUGHELLI, David, Thomas ,  MISEO, Sabato ,  GORBATY, Martin, Leo ,  SOLED, Stuart, Leon

IPC: C10G45/16

CPC classification number: B01J23/002 ,  B01J23/85 ,  B01J23/88 ,  B01J23/883 ,  B01J23/8878 ,  B01J23/888 ,  B01J23/8885 ,  B01J37/03 ,  B01J37/082 ,  B01J2523/00 ,  C08F8/00 ,  C08F8/04 ,  C08F8/50 ,  C10G45/08 ,  C10G45/16 ,  C10G47/04 ,  C10G65/04 ,  C10G65/08 ,  C10G65/12 ,  C10G2300/1062 ,  C10G2300/301 ,  C10G2300/302 ,  C10G2300/4018 ,  C10G2300/44 ,  C10G2400/10 ,  C10G2400/14 ,  C08F240/00 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/842 ,  B01J2523/67 ,  B01J2523/847 ,  B01J2523/31 ,  B01J2523/41

Abstract: A slurry hydroprocessing process for upgrading a hydrocarbon feedstock containing nitrogen and sulfur using bulk multimetallic catalyst comprised of at least one Group VIII non-noble metal and at least two Group VIB metals wherein the ratio of Group VIB metal to Group VIII metal is about 10:1 to about 1:10.

公开(公告)号：EP1569751A2

公开(公告)日：2005-09-07

申请号：EP03767569.1

申请日：2003-11-18

Applicant: ExxonMobil Research and Engineering Company ,  Exxonmobil Chemical Limited

Inventor： MALEK, Andrzej ,  VARTULI, James, Clarke ,  SOLED, Stuart, Leon ,  MISEO, Sabato ,  FEELEY, Jennifer, Schaefer ,  CASTY, Gary, L. ,  KISS, Gabor ,  DYSARD, Jeffrey, M. ,  BAUMGARTNER, Joseph, Ernest ,  KLIEWER, Christine, E. ,  RAGOMO, Steven, T.

IPC: B01J37/00

CPC classification number: C10G2/331 ,  B01J20/02 ,  B01J20/08 ,  B01J20/103 ,  B01J20/223 ,  B01J20/3204 ,  B01J20/3236 ,  B01J23/462 ,  B01J23/75 ,  B01J23/8896 ,  B01J37/0203 ,  B01J37/08 ,  B01J37/082 ,  C07C7/12 ,  C10G25/003 ,  C10G29/04

Abstract: The present invention is directed to processes for preparing supported metal catalysts comprising one or more catalytically active metals applied to a porous catalyst support and to processes that use such catalysts. The process requires the formation of an organic complex during the manufacture of the catalyst which after its formation is either partially or fully decomposed before reduction if the metal to form the catalyst. The catalysts have high levels of metal dispersion and uniform distribution of catalytically active metals on the support. The catalysts obtained form the processes are particularly effective in catalysing Fischer-Tropsch reactions and as adsorbants for the removal or organosulfur compounds from hydrocarbons.