公开(公告)号：US20200222870A1

公开(公告)日：2020-07-16

申请号：US16833930

申请日：2020-03-30

Applicant: SHELL OIL COMPANY

Inventor： Cian Seamus CARROLL

IPC: B01J8/00 ,  B01J8/24 ,  B01D45/08 ,  B01D45/04 ,  B04C5/26 ,  B04C9/00 ,  C10G11/18

Abstract: A particle disengagements device comprising a baffle plate, wherein the baffle plate comprises one or more guide baffles and one or more separation baffles, wherein the one or more guide baffles and the one or more separation baffles define one or more air flow paths and one or more solid flow paths and associated systems and methods.

公开(公告)号：US20200182552A1

公开(公告)日：2020-06-11

申请号：US16617120

申请日：2018-05-28

Applicant: SHELL OIL COMPANY

Inventor： Maarten Joannes BOTMAN ,  Jacob BRINKERT ,  Marcel DE VRIES ,  Roy NIEKERK ,  Rudolfus Johannes SCHOLTEN

IPC: F28D9/00 ,  F25J1/00 ,  F25J1/02

Abstract: The invention relates to a method of using an indirect heat exchanger comprising a plurality of heat exchange modules arranged in a rectangular grid. Each heat exchange module comprises a plurality of first and second fluid flow channels extending in a first and second direction. The indirect heat exchanger comprises first and second manifolds fluidly connecting the first and second fluid flow channels of one heat exchange module with the first and second fluid flow channels of adjacent heat exchange modules thereby forming one or more first fluid paths. The invention also relates to a facility for processing liquefied natural gas including at least one indirect heat exchanger as described above.

公开(公告)号：US10675613B2

公开(公告)日：2020-06-09

申请号：US15324016

申请日：2015-07-06

Applicant: SHELL OIL COMPANY

Inventor： Monique Van der Zon ,  Vincent Rogers ,  Hong-Xin Li ,  William Edward Cormier ,  Bjorn Moden ,  Bart Pelgrim ,  Wiebe S. Kijlstra

IPC: B01J29/06 ,  B01J29/74 ,  B01J37/02 ,  C10G45/64 ,  B01J35/02 ,  B01J37/00 ,  B01J35/00 ,  C10G45/62 ,  C07C5/22 ,  C07C5/27 ,  B01J37/03 ,  B01J35/10

Abstract: Paraffin isomerization catalyst comprising of from 0.01 to 5 wt. % of a Group VIII noble metal on a carrier containing alumina and zeolite beta having a silica to alumina molar ratio (SAR) of from 5 to 15 and process employing such catalyst for isomerization of a hydrocarbon feed containing paraffins having of from 4 to 8 carbon atoms.

公开(公告)号：US20200165874A1

公开(公告)日：2020-05-28

申请号：US16588225

申请日：2019-09-30

Applicant: SHELL OIL COMPANY

Inventor： Robert Theodore HAHN ,  Kareem Mouhannad EL-SADI ,  Brandon McFarlane FOOTE ,  Philip Adam VOGELSBERG ,  Eric David SCHUMACKER ,  Rene Hernandez ARCES

IPC: E21B7/04 ,  E21B43/30 ,  E21B7/06

Abstract: A horseshoe lateral is drilled having two substantially parallel lateral sections connected with a horseshoe section.

公开(公告)号：US20200165532A1

公开(公告)日：2020-05-28

申请号：US16627813

申请日：2018-06-29

Applicant: SHELL OIL COMPANY

Inventor： Michael GEE ,  Rodney Glyn WILLIAMS ,  Richard Hugh CLARK

IPC: C10L1/08 ,  C10L10/04

Abstract: Use of a paraffinic gasoil in a diesel fuel composition for reducing the build up of deposits in an Exhaust Gas Recirculation (EGR) system of a compression ignition internal combustion engine.

公开(公告)号：US20200157411A1

公开(公告)日：2020-05-21

申请号：US16682046

申请日：2019-11-13

Applicant: SHELL OIL COMPANY

Inventor： David PEREZ-REGALADO ,  Timothy Elton KING ,  Julian Richard BARNES

IPC: C09K8/584 ,  C09K8/588 ,  B01F17/00 ,  E21B43/16

Abstract: A composition comprising from 60-80 wt % alcohol alkoxy sulfates, 2-20 wt % of polyalkoxy sulfates and water wherein the alcohol alkoxy sulfates are of the formula R—O—(C3H6O)x—(C2H4O)y—SO3 where R is an alkyl group having from 9 to 18 carbon atoms, x is from 1 to 40, y is from 0 to 20 and x+y is from 1 to 60.

公开(公告)号：US10655075B2

公开(公告)日：2020-05-19

申请号：US14647517

申请日：2013-11-26

Applicant: SHELL OIL COMPANY

Inventor： Laurent Georges Huve ,  Meng Loong Chua

IPC: C10G65/04 ,  C10G45/00 ,  C10G47/00 ,  C10G65/02 ,  C10G49/22

Abstract: The invention provides a process for hydrotreating and dewaxing a hydrocarbon feedstock, comprising the steps of:(a) hydrotreating the feedstock under hydrotreating conditions in a first reaction zone to obtain a first stage hydrotreated effluent; and(b) introducing at least part of the first stage hydrotreated effluent into a second reaction zone in which the first stage hydrotreated effluent is subjected to a series of alternating dewaxing steps and hydrotreating steps.

公开(公告)号：US10654973B2

公开(公告)日：2020-05-19

申请号：US16064393

申请日：2016-12-20

Applicant: SHELL OIL COMPANY

Inventor： Garo Garbis Vaporciyan ,  Kunquan Yu

IPC: C08G64/04 ,  C08G64/30

Abstract: A process for producing polycarbonate comprising contacting a dihydroxy capped carbonate and a diaryl carbonate in a reaction zone in the presence of a polymerization catalyst under polymerization conditions to produce polycarbonate. The dihydroxy capped carbonate is a carbonate with a dihydroxy compound on each end, and it is formed by the reaction of a dihydroxy compound with a dialkyl carbonate. The dihydroxy compound is a dihydroxy aromatic compound.

公开(公告)号：US10648299B2

公开(公告)日：2020-05-12

申请号：US15740127

申请日：2016-06-29

Applicant: SHELL OIL COMPANY

Inventor： Daniele Di Crescenzo ,  Serge Methieu Roggeband

IPC: E21B43/10 ,  E21B17/042 ,  E21B17/02 ,  E21B17/10 ,  F16L15/04 ,  F16L15/08 ,  F16L13/14

Abstract: A pin-box well tubular connector assembly having pin and box connector members (6, 5) with intermeshing external and internal screw thread profiles is optimized for expansion downhole in a wellbore by: A) configuring the box connector member (5) such that it has at least one thread (10) that does not engage a thread on the pin member (6); and optionally: B) configuring the pin and box connectors (6, 5) such that in axial direction a gap of at least 0.2 mm is present between the external and internal screw thread profiles; and/or C) inserting a swellable dope in the gap between the pin and box connector members (6, 5).

公开(公告)号：US10647924B2

公开(公告)日：2020-05-12

申请号：US16322301

申请日：2017-08-02

Applicant: SHELL OIL COMPANY

Inventor： Vikrant Nanasaheb Urade ,  Laxmi Narasimhan Chilkoor Soundararajan ,  Alan Anthony Del Paggio ,  Srikant Gopal ,  Prakhar Arora

IPC: C10G3/00 ,  C10G1/00 ,  C10G1/06 ,  C10G1/10

Abstract: The present invention provides a process for producing liquid hydrocarbon products from a feedstock comprising at least one of a solid biomass-containing feedstock and a solid biomass-derived feedstock and in the range of from 50 to 15000 ppmw of chlorides, said process comprising the steps of: a) incorporating a chloride trap material into said feedstock to provide a combined feedstock/chloride trap material; b) densifying the combined feedstock/chloride trap material to form densified feed in the form of pellets or briquettes; c) contacting said densified feed with a hydropyrolysis catalyst composition and molecular hydrogen in a hydropyrolysis reactor vessel at a temperature in the range of from 350 to 600° C. and a pressure in the range of from 0.50 to 7.50 MPa to produce a product stream comprising a deoxygenated hydrocarbon product, H2O, H2, CO2, CO, C1—C3 gases, char and catalyst fines; and d) removing all or a portion of said char and catalyst fines from said product stream.