公开(公告)号：US09856142B2

公开(公告)日：2018-01-02

申请号：US14766840

申请日：2014-02-07

Applicant: SHELL OIL COMPANY

Inventor： Jurgen Johannes Jacobus Louis

IPC: B65B31/00 ,  C01B3/58 ,  C01B3/50 ,  F17C5/06

CPC classification number: C01B3/58 ,  C01B3/50 ,  C01B2203/0435 ,  F17C5/06 ,  F17C2221/012 ,  F17C2260/056 ,  F17C2265/015 ,  F17C2265/065 ,  Y02E60/321 ,  Y02E60/324

Abstract: The present invention provides a process for dispensing gaseous hydrogen at a refueling station comprising before dispensing dividing an initial hydrogen stream into at least two streams, wherein at least one of the streams is purified in a hydrogen purification step. In a further aspect the invention provides a system for dispensing gaseous hydrogen.

公开(公告)号：US20170369799A1

公开(公告)日：2017-12-28

申请号：US15540270

申请日：2015-12-29

Applicant: SHELL OIL COMPANY

Inventor： Arend HOEK ,  Antonius Adrianus Maria ROOVERS ,  Kaushik MAJUMDER ,  Hélène TOLEDANO

IPC: C10G73/44 ,  C10G65/04 ,  C10G73/36

Abstract: A process to prepare paraffins and waxes is provided, the process comprising:subjecting a Fischer-Tropsch product stream comprising paraffins having from 10 to 300 carbon atoms to a hydrogenation step, thereby obtaining a hydrogenated Fischer-Tropsch product stream comprising 10 to 300 carbon atoms; separating the hydrogenated Fischer-Tropsch product stream, thereby obtaining at least a fraction comprising 10 to 17 carbon atoms and a fraction comprising 18 to 300 carbon atoms; separating the fraction comprising 18 to 300 carbon atoms, thereby obtaining one or more first light waxes having a congealing point in the range of 30 to 75° C. and a second heavy wax having a congealing point in the range of 75 to 120° C.; and hydrofinishing one or more wax fractions having a congealing point in the range of 30 to 75° C. thereby obtaining one or more hydrofinished wax fractions having a congealing point in the range of 30 to 75° C.

公开(公告)号：US20170369787A1

公开(公告)日：2017-12-28

申请号：US15540401

申请日：2015-12-24

Applicant: SHELL OIL COMPANY

Inventor： Colin John SCHAVERIEN ,  Yunming FANG

IPC: C10G1/02 ,  C10B49/10 ,  C10B53/02 ,  C10G3/00 ,  B01J29/40 ,  C10B57/06 ,  C10B49/22

CPC classification number: C10G1/02 ,  B01J29/405 ,  C10B49/10 ,  C10B49/22 ,  C10B53/02 ,  C10B57/06 ,  C10G3/49 ,  C10G9/32 ,  C10G2300/1014 ,  C10G2300/202 ,  C10G2400/30 ,  C10K3/02 ,  Y02E50/14 ,  Y02P30/20

Abstract: This invention relates to a process for the conversion of a feedstock comprising a lignin-comprising material, comprising the steps (a) to (c): (a) charging the feedstock to a fluidized bed reactor; (b) pyrolyzing at least part of the feedstock in the fluidized bed reactor while introducing a carrier gas into the reactor, to produce pyrolysis vapours; (c) reacting at least part of the pyrolysis vapours coming from step (b) in a second reactor comprising a catalyst, to produce hydrocarbon products comprising aromatics.

公开(公告)号：US20170369415A1

公开(公告)日：2017-12-28

申请号：US15543272

申请日：2016-01-14

Applicant: SHELL OIL COMPANY

Inventor： Garo Garbis VAPORCIYAN ,  Kunquan YU

IPC: C07C68/06 ,  B01J31/22 ,  C08G64/06 ,  C08G64/30

CPC classification number: C07C68/06 ,  B01J31/0202 ,  B01J31/0212 ,  B01J31/0214 ,  B01J31/2226 ,  B01J2231/49 ,  B01J2531/46 ,  B01J2531/48 ,  C08G64/06 ,  C08G64/307 ,  C07C69/96

Abstract: The invention relates to a process for preparing an aromatic carbonate, comprising reacting a dialkyl carbonate or an alkyl aryl carbonate with an aryl alcohol or an alkyl aryl carbonate, resulting in an aromatic carbonate which is an alkyl aryl carbonate or a diaryl carbonate, wherein a composition comprising a titanium or zirconium alkoxide or aryloxide, wherein the alkoxy group in the titanium or zirconium alkoxide is a group of formula R-0˜ wherein R is an alkyl group having 1 to 4 carbon atoms and the aryloxy group in the titanium or zirconium aryloxide is a group of formula Ar-0˜ wherein Ar is an aryl group having 6 to 12 carbon atoms, and wherein the composition additionally comprises 0.1 to 50 wt. % of an alcohol, based on the total weight of the composition, is mixed with an alcohol or an organic carbonate, and the mixture thus obtained is contacted with said dialkyl carbonate or alkyl aryl carbonate and aryl alcohol or alkyl aryl carbonate to catalyze the preparation of the aromatic carbonate. Further, the invention relates to a process for making a polycarbonate from the diaryl carbonate thus prepared.

公开(公告)号：US20170363525A1

公开(公告)日：2017-12-21

申请号：US15537810

申请日：2015-12-21

Applicant: SHELL OIL COMPANY

Inventor： Paul Russell DALEY ,  Laura Tufts MEYER ,  Timothy Oren WIEMERS ,  Lewis Jackson DUTEL

IPC: G01N3/12 ,  G01M3/32 ,  G01M3/24

CPC classification number: G01N3/12 ,  G01M3/24 ,  G01M3/3272

Abstract: The present disclosure provides a method for conducting a pressure test on an apparatus. The method may include selecting a maximum test pressure for the pressure test, providing a first volume of liquid in the enclosed space and estimating a volume of gas in the enclosed space. The method may further include calculating a volume of additional liquid necessary to bring the enclosed space to the maximum test pressure, providing the volume of additional liquid in the enclosed space, and observing pressure of the enclosed space.

公开(公告)号：US20170362493A1

公开(公告)日：2017-12-21

申请号：US15535646

申请日：2015-12-11

Applicant: SHELL OIL COMPANY

Inventor： Jeffrey George SOUTHWICK ,  Richard Charles NELSON ,  Esther VAN DEN POL

IPC: C09K8/584 ,  C11D1/12 ,  C09K8/588 ,  C08L33/26 ,  C01C1/00 ,  C08L33/08 ,  C08L25/06 ,  C08L23/04 ,  E21B43/16 ,  C08L39/06

CPC classification number: C09K8/584 ,  C01C1/00 ,  C08L23/04 ,  C08L25/06 ,  C08L33/08 ,  C08L33/26 ,  C08L39/06 ,  C09K8/52 ,  C09K8/588 ,  C11D1/12 ,  E21B43/16

Abstract: A process and an oil recovery composition for producing oil from a formation utilizing an oil recovery formulation comprising a surfactant, an ammonia liquid, a chelating agent, a polymer, and water are provided.

公开(公告)号：US20170342209A1

公开(公告)日：2017-11-30

申请号：US15538668

申请日：2015-12-21

Applicant: SHELL OIL COMPANY

Inventor： Garo Garbis VAPORCIYAN ,  Kunquan YU

IPC: C08G64/30 ,  C07C69/96 ,  C07C68/06 ,  C07C68/08 ,  C07F7/28 ,  C07F7/00

CPC classification number: C08G64/307 ,  C07C68/06 ,  C07C68/08 ,  C07C69/96 ,  C07F7/003 ,  C07F7/28

Abstract: The invention relates to a composition comprising a titanium or zirconium alkoxide or aryloxide, wherein the alkoxy group in the titanium or zirconium alkoxide is a group of formula R-0− wherein R is an alkyl group having 1 to 4 carbon atoms and the aryloxy group in the titanium or zirconium aryloxide is a group of formula Ar-0− wherein Ar is an aryl group having 6 to 12 carbon atoms, and wherein the composition additionally comprises 0.1 to 50 wt. % of an organic carbonate, based on the total weight of the composition. Further, the invention relates to a process for preparing such composition, comprising blending such titanium or zirconium alkoxide or aryloxide with an organic carbonate in such amounts that the resulting composition comprises 0.1 to 50 wt. % of the organic carbonate, based on the total weight of the composition. Still further, the invention relates to a process for preparing an aromatic carbonate, such as a diaryl carbonate, using said composition comprising a titanium or zirconium alkoxide or aryloxide; and to a process for making a polycarbonate from the diaryl carbonate thus prepared.

公开(公告)号：US09828573B2

公开(公告)日：2017-11-28

申请号：US15384344

申请日：2016-12-20

Applicant: SHELL OIL COMPANY

Inventor： Paul Theodore Sharko

IPC: C10M173/02 ,  C07C29/16 ,  C07C27/00 ,  C11D3/34 ,  C11D11/00 ,  C10M135/08 ,  C10M105/12 ,  C10M133/04 ,  C11D3/20 ,  C11D3/30 ,  B01F17/00

CPC classification number: C11D3/34 ,  B01F17/0021 ,  B01F17/0092 ,  C10M105/12 ,  C10M129/06 ,  C10M129/72 ,  C10M133/04 ,  C10M133/08 ,  C10M135/08 ,  C10M145/36 ,  C10M2207/021 ,  C10M2207/282 ,  C10M2209/108 ,  C10M2215/02 ,  C10M2215/042 ,  C10M2219/042 ,  C10N2220/027 ,  C10N2220/028 ,  C11D1/04 ,  C11D1/146 ,  C11D1/29 ,  C11D3/2006 ,  C11D3/2017 ,  C11D3/2093 ,  C11D3/30 ,  C11D11/0017

Abstract: The invention provides a composition comprising a mixture of pentadecanols wherein at least about 60 wt % of the mixture is linear pentadecanol and at least about 10 wt % of the mixture is branched pentadecanols wherein the branched pentadecanols have branching on the second carbon atom. The mixture of pentadecanols may be converted to one or more derivatives, and these derivatives may be used in laundry detergents, cleaning products or as an agricultural adjuvant, an emulsifying agent, a lubricant additive, a pour point depressant, or a personal care ingredient.

公开(公告)号：US20170327430A1

公开(公告)日：2017-11-16

申请号：US15536312

申请日：2015-12-18

Applicant: SHELL OIL COMPANY

Inventor： Cyrille Paul ALLAIS

IPC: C05D9/00 ,  C05G3/00 ,  C05D9/02

Abstract: A process for preparing an elemental sulphur-containing composition for use as a fertilizer and/or soil improver comprises wet milling elemental sulphur in a liquid to produce a micronized sulphur slurry for application to soil, and further comprises adding a preventive scavenging additive for fixating sulphur dioxide and hydrogen sulphide gases that are released downstream of the mill.

公开(公告)号：US20170306254A1

公开(公告)日：2017-10-26

申请号：US15517192

申请日：2015-10-06

Applicant: SHELL OIL COMPANY

Inventor： Caroline Nicola ORLEBAR ,  Glenn John WILSON

IPC: C10L1/06 ,  B60W10/06 ,  B60W20/00

Abstract: A liquid fuel composition is provided that is suitable use in a spark ignition engine; the composition comprises a mixture of hydrocarbons and exhibits a vapour pressure of greater than around 25 kPa and below around 50 kPa. The composition provides improvements in fuel 5 economy particularly in hybrid electric vehicles that comprise a gasoline-powered internal combustion engine as part of the powertrain. Methods and uses of the compositions are also provided.