公开(公告)号：US20170198231A1

公开(公告)日：2017-07-13

申请号：US15472848

申请日：2017-03-29

Applicant: Saudi Arabian Oil Company

Inventor： Wei XU ,  Thamer A. MOHAMMAD ,  Aadesh HARALE ,  Kareemuddin M. SHAIK

IPC: C10L10/10 ,  C07C2/28 ,  C07C29/04 ,  C10L1/06 ,  C10L1/182

CPC classification number: C10L10/10 ,  C07C2/28 ,  C07C29/04 ,  C07C2531/10 ,  C10G50/00 ,  C10G2300/305 ,  C10G2400/02 ,  C10L1/023 ,  C10L1/06 ,  C10L1/125 ,  C10L1/1608 ,  C10L1/182 ,  C10L1/1824 ,  C10L2200/0254 ,  C10L2270/023 ,  C10L2290/24 ,  C07C31/12 ,  C07C11/02

Abstract: Methods for producing alcohols and oligomers contemporaneously from a hydrocarbon feed containing mixed butenes using an acid based catalyst are provided. Additionally, methods for producing fuel compositions having alcohols and oligomers prepared from mixed olefins are also provided as embodiments of the present invention. In certain embodiments, the catalyst can include a dual phase catalyst system that includes a water soluble acid catalyst and a solid acid catalyst.

公开(公告)号：US20170130282A1

公开(公告)日：2017-05-11

申请号：US15334147

申请日：2016-10-25

Applicant: Virdia, Inc.

Inventor： Aharon Eyal ,  Robert P. Jansen

IPC: C13K1/02 ,  C08H7/00 ,  A61L15/20 ,  C12P7/56 ,  D21C5/02 ,  C12P7/10 ,  C13K13/00 ,  C10L1/02 ,  C11D1/66 ,  C11D3/386 ,  C08H8/00 ,  C12P7/18

CPC classification number: C13K1/02 ,  A61L15/20 ,  A61L15/42 ,  C07C57/04 ,  C08H6/00 ,  C08H8/00 ,  C08K3/20 ,  C08L97/02 ,  C10L1/003 ,  C10L1/02 ,  C10L1/026 ,  C10L1/04 ,  C10L1/06 ,  C10L1/08 ,  C10L1/1802 ,  C11D1/66 ,  C11D3/382 ,  C11D3/386 ,  C11D3/38609 ,  C11D3/38618 ,  C12P7/10 ,  C12P7/18 ,  C12P7/56 ,  C12P2201/00 ,  C13K13/00 ,  C13K13/002 ,  C13K13/007 ,  D21C3/00 ,  D21C5/022 ,  D21H11/00 ,  Y02E50/13 ,  Y02E50/16

Abstract: Processes for converting lignocellulose to feedstock and downstream products are disclosed. The processes may include acid treatment of lignocellulose to produce a fermentation feedstock. In various instances, the processes include recovery or recycling of acid, such as recovery of hydrochloric acid from concentrated and/or dilute streams. Downstream products may include acrylic acid-based products such as diapers, paper and paper-based products, ethanol, biofuels such as biodiesel and fuel additives, and detergents.

公开(公告)号：US09644163B2

公开(公告)日：2017-05-09

申请号：US14658396

申请日：2015-03-16

Applicant: Sunoco Partners Marketing & Terminals L.P.

Inventor： Steven M. Vanderbur

IPC: C10L10/14 ,  G01N33/28 ,  C10L1/04 ,  C10L1/06 ,  C10L1/16 ,  G01L7/00 ,  G01N33/22

CPC classification number: C10L10/14 ,  C10L1/04 ,  C10L1/06 ,  C10L1/16 ,  C10L1/1608 ,  C10L2200/0423 ,  C10L2270/023 ,  C10L2290/24 ,  C10L2290/58 ,  C10L2290/60 ,  G01L7/00 ,  G01N33/22 ,  G01N33/2829

Abstract: Disclosed are automated methods and systems for certifying the volatility of butane-enriched gasoline downstream of a butane blending operation. Such automated methods and systems provide significant advantages to comply with volatility requirements imposed by EPA or state regulations.

公开(公告)号：US09644159B2

公开(公告)日：2017-05-09

申请号：US14074693

申请日：2013-11-07

Applicant: UOP LLC

Inventor： Christopher P. Nicholas ,  Wayne E. Rathbun ,  Todd M. Kruse ,  Hung A. Pham

IPC: C07C9/15 ,  C10L1/04 ,  C10G50/00 ,  C10L1/06 ,  C10L1/08 ,  C10G69/12 ,  C07C2/12 ,  C07C4/06 ,  B01J29/40 ,  B01J29/70

CPC classification number: C10L1/04 ,  B01J29/40 ,  B01J29/7034 ,  B01J29/7046 ,  B01J2229/42 ,  C07C2/12 ,  C07C4/06 ,  C07C2529/08 ,  C07C2529/40 ,  C07C2529/70 ,  C07C2529/80 ,  C10G50/00 ,  C10G69/126 ,  C10G2400/22 ,  C10L1/06 ,  C10L1/08 ,  Y02P20/52 ,  Y02P20/588 ,  C07C11/02 ,  C07C11/06

Abstract: An olefinic composition has a moderate concentration of Type 2 C8 olefins. The oligomerate composition has hydrocarbon molecules with minimal branching which make excellent diesel and can also be readily cracked to propylene. Consequently, oligomerate product can be sent to the diesel pool or fed or recycled to an FCC unit to increase production of propylene.

公开(公告)号：US20170121237A1

公开(公告)日：2017-05-04

申请号：US15333327

申请日：2016-10-25

Applicant: ExxonMobil Research and Engineering Company

Inventor： Samia Ilias ,  Brett T. Loveless ,  Stephen J. McCarthy ,  Brandon O'Neill

IPC: C07C1/20 ,  B01J8/04 ,  C07C2/12

CPC classification number: C07C1/20 ,  B01J8/04 ,  C07C2/12 ,  C07C2529/40 ,  C07C2529/70 ,  C10G3/49 ,  C10G50/00 ,  C10G2400/02 ,  C10L1/06 ,  Y02P30/20 ,  C07C9/14 ,  C07C11/06

Abstract: Processes for forming refined hydrocarbons are disclosed. Exemplary processes include providing a first mixture comprising ≧10 wt % of at least one oxygenate; contacting at least a portion of the first mixture with a methanol conversion catalyst under suitable conditions including a first pressure, P1, to yield an intermediate composition including olefins having at least two carbon atoms; introducing at least a portion of the intermediate composition to an oligomerization catalyst under suitable conditions including a second pressure, P2, to yield an effluent mixture comprising gasoline boiling range components and distillate boiling range components; and recovering at least a portion of the gasoline boiling range components and distillate boiling range components. The first and second pressure can be relatively similar. Apparatus and systems for carrying out the disclosed processes are also described.

公开(公告)号：US09637423B1

公开(公告)日：2017-05-02

申请号：US15388013

申请日：2016-12-22

Applicant: ExxonMobil Research and Engineering Company

Inventor： Kun Wang ,  Shamel Merchant

IPC: C07C2/76 ,  C07C2/82 ,  C07C29/00 ,  C10G53/14 ,  C07C1/24 ,  C07C2/06 ,  C07C2/86 ,  C10L1/06 ,  C10L1/08 ,  C10L10/10 ,  C10L10/12 ,  C07C409/04 ,  C07C409/16 ,  C07C29/48

CPC classification number: C10L10/12 ,  C07C1/24 ,  C07C2/862 ,  C07C29/132 ,  C07C29/50 ,  C07C407/00 ,  C10G50/02 ,  C10G69/126 ,  C10G2300/1025 ,  C10G2300/1081 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  C10L1/04 ,  C10L1/06 ,  C10L1/08 ,  C10L10/10 ,  C10L2200/0423 ,  C10L2200/0446 ,  C10L2270/023 ,  C10L2270/026 ,  Y02P20/125 ,  C07C409/04 ,  C07C409/16 ,  C07C31/12 ,  C07C11/09 ,  C07C9/16

Abstract: An integrated process for converting low-value paraffinic materials to high octane gasoline and high-cetane diesel light is disclosed. The process involves: (1) oxidation of an iso-paraffin to alkyl hydroperoxide and alcohol; (2) converting the alkyl hydroperoxide and alcohol to dialkyl peroxide; (3) converting low-octane, paraffinic gasoline molecules using the dialkyl peroxides as radical initiators, thereby forming high-cetane diesel, while the dialkyl peroxide is converted to an alcohol; (4) converting the alcohol to an olefin; and (5) alkylating the olefin with iso-butane to form high-octane alkylate. The net reaction is thus conversion of iso-paraffin to high-octane gasoline alkylate, and conversion of low-octane paraffinic gasoline to high-cetane diesel.

公开(公告)号：US20170101592A1

公开(公告)日：2017-04-13

申请号：US15285675

申请日：2016-10-05

Applicant: SHELL OIL COMPANY

Inventor： Richard Carey GREEN

IPC: C10G67/00 ,  C10L1/08 ,  C10L1/16 ,  C10L1/06

CPC classification number: C10G67/00 ,  C10G2300/1055 ,  C10G2300/202 ,  C10G2300/207 ,  C10G2300/301 ,  C10G2300/4087 ,  C10G2400/04 ,  C10G2400/08 ,  C10L1/06 ,  C10L1/08 ,  C10L1/1616 ,  C10L2200/0415 ,  C10L2200/043 ,  C10L2270/023 ,  C10L2270/026 ,  C10L2270/04

Abstract: A method providing for the selective hydroprocessing of cracked naphtha feedstock to make blending components for low-sulfur gasoline and either ultra-low sulfur diesel or ultra-low sulfur jet fuel. The method includes the use of two catalytic distillation stages in combination with three stripping columns and two fixed-bed reactors integrated in a novel arrangement so as to provide for the treatment of cracked naphtha feedstock that has a high sulfur concentration to yield exceptionally low-sulfur light cracked naphtha and heavy cracked naphtha products and low-sulfur diesel or jet fuel. The desulfurized light and heavy cracked naphtha are produced with a minimal amount of hydrogenation of the olefin content and may suitably be used as gasoline, jet fuel, and diesel blending components.

公开(公告)号：US20170101355A1

公开(公告)日：2017-04-13

申请号：US15387996

申请日：2016-12-22

Applicant: ExxonMobil Research and Engineering Company

Inventor： Kun Wang

IPC: C07C2/86 ,  C07C29/48 ,  C07C407/00

CPC classification number: C07C407/00 ,  C07C2/862 ,  C07C29/132 ,  C07C29/50 ,  C10G45/02 ,  C10G50/02 ,  C10G69/126 ,  C10G2300/1025 ,  C10G2300/1081 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  C10L1/06 ,  C10L2290/543 ,  C07C409/04 ,  C07C409/16 ,  C07C31/12 ,  C07C9/21 ,  C07C9/16

Abstract: A process for converting light paraffins to heavier paraffinic hydrocarbon fluids is disclosed. The process involves: (1) oxidation of iso-paraffins to alkyl hydroperoxides and alcohols; (2) conversion of the alkyl hydroperoxides and alcohols to dialkyl peroxides; and (3) radical-initiated coupling of paraffins and/or iso-paraffins using the dialkyl peroxides as radical initiators, thereby forming heavier hydrocarbon products. Fractionation of the heavy hydrocarbon products can then be used to isolate fractions for use as hydrocarbon fluids.

公开(公告)号：US09617488B1

公开(公告)日：2017-04-11

申请号：US14607346

申请日：2015-01-28

Applicant: The United States of America, as represented by the Secretary of the Navy

Inventor： Benjamin G Harvey ,  Heather A Meylemans ,  Roxanne L Quintana

IPC: C10L1/08 ,  C07C2/04 ,  C07C5/03 ,  C10L1/06

CPC classification number: C10L1/08 ,  B01J21/16 ,  B01J23/42 ,  B01J31/10 ,  C07C2/04 ,  C07C2/08 ,  C07C2/28 ,  C07C2/38 ,  C07C5/03 ,  C07C2521/16 ,  C07C2521/18 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/72 ,  C07C2523/755 ,  C07C2529/04 ,  C07C2531/10 ,  C07C2601/14 ,  C07C2601/16 ,  C07C2602/42 ,  C10G3/00 ,  C10G29/205 ,  C10G2300/1003 ,  C10G2300/1014 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  C10L1/04 ,  C10L1/06 ,  C10L2200/0469 ,  C10L2270/023 ,  C10L2270/026 ,  C10L2270/04 ,  C10L2290/543 ,  C10L2290/547 ,  Y02P30/20 ,  C07C13/39

Abstract: A process for making high density fuels, pure terpene dimers, and byproducts from mixed terpene feedstocks and the resulting high density fuel products. The fuels produced by the process includes, dimerizing at least one terpene feedstock by mixing at least one terpene with at least one heterogeneous acidic catalyst and at least one solvent used to control the reaction temperature for a desired time and temperature to produce a crude terpene dimer (C20H32 mixture) in about 65% to about 95% chemical yield, hydrogenating the crude terpene dimer (C20H32 mixture) with at least one hydrogenation catalyst under a hydrogen atmosphere and removing the hydrogenating catalyst(s) to produce about 65% by weight to about 95% by weight of hydrogenated terpene dimer mixture, and utilizing a separation method against the hydrogenated terpene dimer mixture to produce byproducts, where the process generates a hydrocarbon mixture with a viscosity of between about 20 and 50 cSt at 40° C.

公开(公告)号：US09561486B2

公开(公告)日：2017-02-07

申请号：US14426268

申请日：2013-09-05

Applicant: POWERDYNE, INC.

Inventor： Geoffrey Hirson ,  Gus F. Shouse

IPC: B01J19/08 ,  C10G2/00 ,  B01J12/00

CPC classification number: B01J19/088 ,  B01D21/0009 ,  B01D21/01 ,  B01J12/00 ,  B01J12/002 ,  B01J2219/00058 ,  B01J2219/00063 ,  B01J2219/00162 ,  B01J2219/00164 ,  B01J2219/00186 ,  B01J2219/0805 ,  B01J2219/0809 ,  B01J2219/0815 ,  B01J2219/0869 ,  B01J2219/0871 ,  B01J2219/0875 ,  B01J2219/0877 ,  B01J2219/0879 ,  B01J2219/0892 ,  B01J2219/0898 ,  B09B3/005 ,  C01B3/02 ,  C01B3/042 ,  C01B3/12 ,  C01B2203/062 ,  C01B2203/0861 ,  C07C1/04 ,  C10G2/32 ,  C10G2/341 ,  C10J3/00 ,  C10J2300/1238 ,  C10J2300/1659 ,  C10J2300/1671 ,  C10J2300/1675 ,  C10L1/06 ,  C10L1/08 ,  C10L2200/0415 ,  C10L2200/0423 ,  C10L2200/043 ,  C10L2200/0446 ,  C10L2290/38 ,  C10L2290/42 ,  F01K25/06 ,  F02C1/05 ,  H05H1/34 ,  H05H1/42 ,  H05H1/44 ,  Y02E50/32 ,  Y02E60/364 ,  Y02P20/13

Abstract: In a first processing chamber, a feedstock may be combined with plasma from, for example, three plasma torches to form a first fluid mixture. Each torch may have a working gas including water vapor, oxygen, and carbon dioxide. The first fluid mixture may be cooled and may contact a first heat exchange device. The output fluid from the first heat exchange device may be separated into one or more components. A syngas may be derived from the one or more components and have a ratio of carbon monoxide to hydrogen of about 1:2. The syngas may be transferred to a catalyst bed to be converted into one or more fluid fuels.

Abstract translation: 在第一处理室中，原料可以与来自例如三个等离子体炬的等离子体组合以形成第一流体混合物。 每个手电筒可能具有包括水蒸气，氧气和二氧化碳在内的工作气体。 第一流体混合物可以被冷却并且可以接触第一热交换装置。 来自第一热交换装置的输出流体可以被分离成一个或多个部件。 合成气可以衍生自一种或多种组分，并且一氧化碳与氢的比例为约1:2。 合成气可以转移到催化剂床中以转化成一种或多种流体燃料。