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241.发明申请公开(公告)号：US20170210997A1
公开(公告)日：2017-07-27
申请号：US15326964
申请日：2015-07-09
Applicant: SHELL OIL COMPANY
Inventor： Lars Hendrik VAN LEEUWEN , Micha HARTENHOF , Divya JAIN
CPC classification number: C10G5/06 , C10G7/02 , C10L3/06 , C10L3/101 , F25J1/0022 , F25J1/0035 , F25J1/0042 , F25J1/0225 , F25J1/0231 , F25J3/0209 , F25J3/0233 , F25J3/0247 , F25J2200/02 , F25J2200/74 , F25J2205/02 , F25J2205/04 , F25J2220/64 , F25J2240/02 , F25J2260/20
Abstract: A mixed phase unstabilized hydrocarbon stream is created by partially evaporating an unstabilized hydrocarbon condensate stream, including indirectly heat exchanging the unstabilized hydrocarbon condensate stream against an effluent stream in a feed-effluent heat exchanger. The mixed phase unstabilized hydrocarbon stream is fed into a stabilizer column. A liquid phase of stabilized hydrocarbon condensate is discharged from a bottom end, while an overhead vapour stream consisting of a vapour phase comprising volatile components from the unstabilized hydrocarbon condensate stream is discharged from a top end of the stabilizer column. The overhead vapour stream is passed through an overhead condenser. The resulting partially condensed overhead stream is separated in an overhead separator into a vapour effluent stream and an overhead liquid stream. The effluent stream against which the unstabilized hydrocarbon condensate stream is heat exchanged in the feed-effluent heat exchanger comprises the vapour effluent stream.
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公开(公告)号：US09708763B2
公开(公告)日：2017-07-18
申请号：US15190429
申请日：2016-06-23
Applicant: SHELL OIL COMPANY
Inventor： Joseph Broun Powell , Juben Nemchand Chheda
IPC: D21C9/08 , D21C11/00 , C07C29/132 , C13K1/02 , C07C1/24 , C07G1/00 , C10G1/06 , C10G3/00 , C08H8/00
CPC classification number: D21C9/083 , C07C1/24 , C07C29/132 , C07G1/00 , C08H8/00 , C10G1/065 , C10G3/42 , C10G3/50 , C10G2300/1014 , C10G2300/202 , C10G2300/205 , C10G2300/4081 , C13K1/02 , D21C11/0028 , Y02P30/20
Abstract: A selective removal of metal and its anion species that are detrimental to subsequent hydrothermal hydrocatalytic conversion from the biomass feed prior to carrying out catalytic hydrogenation/hydrogenolysis/hydrodeoxygenation of the biomass in a manner that does not reduce the effectiveness of the hydrothermal hydrocatalytic treatment while minimizing the amount of water used in the process is provided.
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公开(公告)号：US20170198550A1
公开(公告)日：2017-07-13
申请号：US15320989
申请日：2015-06-29
Applicant: SHELL OIL COMPANY
Inventor： Louis Anthony BERNARDI , Phillip Scott FAIR , George Kwok Kai WONG , Ionut Dan PRODAN , Andrew Gordon TALLIN , James Michael KIELTY
Abstract: A well bore system comprising: a well bore (110); a tubular (130) disposed within the well bore (110), wherein the tubular (130) and the well bore (110) define an annulus; a first conduit (140) disposed within the tubular (130); and a second conduit (160) disposed within the annulus and associated methods.
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244.发明申请公开(公告)号：US20170191748A1
公开(公告)日：2017-07-06
申请号：US15326960
申请日：2015-07-09
Applicant: SHELL OIL COMPANY
Inventor： Lars Hendrik VAN LEEUWEN , Micha HARTENHOF , Divya JAIN
CPC classification number: F25J1/0022 , C10G5/06 , C10G7/02 , C10G2300/1025 , C10L1/04 , C10L3/06 , C10L2290/06 , C10L2290/46 , C10L2290/48 , C10L2290/543 , F25J1/0035 , F25J1/0042 , F25J1/0231 , F25J3/0209 , F25J3/0233 , F25J3/0247 , F25J2200/02 , F25J2200/74 , F25J2205/02 , F25J2205/04 , F25J2220/64 , F25J2230/24 , F25J2230/60 , F25J2240/02 , F25J2240/40 , F25J2260/20
Abstract: A mixed phase pressurized unstabilized hydrocarbon stream is fed into a stabilizer column at a feed pressure. A liquid phase of stabilized hydrocarbon condensate is discharged from a bottom end of the stabilizer column, while a vapour phase of volatile components from the pressurized unstabilized hydrocarbon condensate stream is discharged from a top end of the stabilizer column. The vapour phase being discharged from the top end of the stabilizer column is compressed and subsequently passed through an ambient heat exchanger wherein partial condensation takes place. The resulting partially condensed overhead stream is separated in an overhead separator into a vapour effluent stream and an overhead liquid stream. After discharging the overhead liquid stream from the overhead separator, it is selectively divided into a liquid reflux stream and a liquid effluent stream. The liquid reflux stream is expanded to the feed pressure and fed into the stabilizer column.
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公开(公告)号：US20170190980A1
公开(公告)日：2017-07-06
申请号：US15313726
申请日：2015-05-26
Applicant: SHELL OIL COMPANY
Inventor： Johannes Bernardus Wilhelmus MORSINK , Johannes TURFBOER , Rendert Jan WIERSMA , Ferry WINTER
IPC: C10G2/00 , C09D11/033 , C09D7/00
CPC classification number: C10G2/332 , C09D5/00 , C09D7/40 , C09D7/43 , C09D11/033 , C10G2/30 , C10G2300/1022 , C10G2300/1051 , C10G2300/301 , C10G2300/302 , C10G2400/04 , C10G2400/06 , C10L1/04 , C10L2200/0492
Abstract: The present invention provides a Fischer-Tropsch gasoil fraction having an initial boiling point of at least 160° C. and a final boiling point of at most 215° C. In another aspect the present invention provides a composition and the use of a Fischer-Tropsch gasoil fraction according to the invention.
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Patent Agency Ranking
公开(公告)号：US09688621B2
公开(公告)日：2017-06-27
申请号：US14366757
申请日：2012-12-21
Inventor： Julian Richard Barnes , Hendrik Dirkzwager , Robert Moene , Jasper Roelf Smit
IPC: C07C309/00 , C07C303/22 , C07C303/06 , C07C309/20
CPC classification number: C07C303/22 , C07C303/06 , C07C309/20
Abstract: The invention relates to a process for preparing an internal olefin sulfonate, comprising sulfonating an internal olefin into sulfonated internal olefin followed by contacting sulfonated internal olefin with a base containing solution, wherein the molar ratio of internal olefin to solvent for the base is higher than 0.06. Further, the invention relates to an internal olefin sulfonate obtainable by said process.
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公开(公告)号：US09687808B2
公开(公告)日：2017-06-27
申请号：US14339739
申请日：2014-07-24
Applicant: SHELL OIL COMPANY
Inventor： Robert James Redelmeier
CPC classification number: B01J19/0033 , B01J2219/00164 , C10G7/12 , C10G47/00 , C10G47/36 , C10G2300/4081
Abstract: A method and system for controlling a hydrocracker and fractionator reaction loop is disclosed. The method and system utilizes a sidedraw tray within the fractionator distillation zone upon which liquid is collected. This liquid is withdrawn as a sidedraw stream. The withdrawal of the liquid from the sidedraw tray is controlled based on the level of liquid on the sidedraw tray rather than at a set or determined flow rate. The sidedraw stream is separated into a first stream and a product stream. Unlike other processes where the flow rate of the product stream is set and the internal reflux flow rate varies, the method involves fixing the flow rate of the first stream that is returned to the distillation zone of the fractionators with the flow rate of the product stream being set so as to control the liquid level on the sidedraw tray.
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248.发明申请公开(公告)号：US20170176368A1
公开(公告)日：2017-06-22
申请号：US15382977
申请日：2016-12-19
Applicant: SHELL OIL COMPANY
Inventor： Rodney Truman PENNINGTON , Robert Paul ADAMSKI , Gautam Chandrakanth KINI , Ronald Arthur OLIVACCÉ
CPC classification number: G01N27/07 , G01N27/06 , G01N33/2823
Abstract: A conductivity measurement apparatus for measuring the conductivity of a non-aqueous sample. The conductivity measurement apparatus includes a conductivity cell which contains the sample and which is disposed within a heater block which can control the temperature of the sample and a pressure vessel which can control the surrounding pressure for the conductivity cell. A probe senses conductivity of the sample as a voltage is applied across the sample.
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公开(公告)号：US20170175019A1
公开(公告)日：2017-06-22
申请号：US15386023
申请日：2016-12-21
Applicant: SHELL OIL COMPANY
Inventor： Cynthia Natalie GINESTRA , Brice Nathaniel DALLY , Joanna Margaret BAULDREAY , Gregory HEMIGHAUS
CPC classification number: C10L1/04 , C10L2200/043 , C10L2270/04 , C10L2290/24 , F02C3/24 , F02K7/00 , F05D2220/323
Abstract: By blending a quantity of synthetic cyclo-paraffinic kerosene fuel blending component comprising at least 99.5 mass % of carbon and hydrogen content and at least 50 mass % of cyclo-paraffin into kerosene base fuel, kerosene based-propulsion fuels can be upgraded to higher quality kerosene based-propulsion fuels such as jet fuel or rocket fuel to meet certain specification and/or increase volumetric energy content of the propulsion fuel.
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公开(公告)号：US20170175018A1
公开(公告)日：2017-06-22
申请号：US15386069
申请日：2016-12-21
Applicant: SHELL OIL COMPANY
Inventor： Jean Paul Andre Marie Joseph Ghislain LANGE , Joseph Broun POWELL , Andries Quirin Maria BOON
IPC: C10L1/02
CPC classification number: C10L1/02 , C10G1/065 , C10G1/083 , C10G2300/1014 , C10G2300/4012 , C10G2300/44 , C10L2200/0469 , Y02P30/20
Abstract: A process for the high temperature conversion of a cellulosic material into a bio-oil, wherein, under hydrogen atmosphere and in the presence of a catalyst, the cellulosic material is contacted in a reaction vessel with a liquid solvent, wherein water is present from 5% up to 80 wt %, based on the total amount of cellulosic material and liquid solvent present in the vessel, at an a controlled operating pressure of from equal to or more than 2.0 MPa to equal to or less than 13.0 MPa, wherein the partial hydrogen pressure contributes from equal to or more than 1.0 MPa to equal to or less than 6.0 MPa, and the total vapour pressure being lower than the autogenous pressure at the operating temperature and contributing in the range of from equal to or more than 1.0 MPa to equal to or less than 7.0 MPa, to produce a product mixture comprising bio-oil.
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