公开(公告)号：US12077719B2

公开(公告)日：2024-09-03

申请号：US17958560

申请日：2022-10-03

申请人： National Technology & Engineering Solutions of Sandia, LLC

发明人： Nicholas Myllenbeck ,  Ryan Wesley Davis ,  Eric Monroe ,  Joseph Carlson

IPC分类号： C10L1/19 ,  C07C67/08 ,  C10L10/12

CPC分类号： C10L1/19 ,  C07C67/08 ,  C10L10/12 ,  C10L2200/0423 ,  C10L2200/0446 ,  C10L2270/02

摘要： A fuel for an internal combustion engine includes a C5 to C30 dialkoxyalkanoate corresponding to formula (I):




wherein the R1 group is —H or a —CH3 group, the R2 and R2′ groups are alkyl groups independently selected to have 1 to 9 carbon atoms; and the R3 group is selected to have 1 to 9 carbon atoms. The compounds described herein may be used as neat fuels or mixed fuels (with diesel, biodiesel, jet fuel, marine fuel or other fuel compounds) in autoignition or spark ignition engines, such as diesel engines, gasoline (spark ignition) engines, MCCI, Homogeneous Charge Compression Ignition (HCCI) engines, or more generally in Low-Temperature Gasoline Combustion (LTGC) engines (using gasoline-like fuels), that have the high-efficiency advantages of HCCI but can operate with some level of charge inhomogeneities. Methods of making these compounds are environmentally friendly and can be done in a continuous manner.

公开(公告)号：US20240182804A1

公开(公告)日：2024-06-06

申请号：US18552461

申请日：2022-04-21

申请人： SHELL USA, INC.

发明人： Tushar Kanti BERA ,  Kimberly Ann JOHNSON ,  Allen Ambwere ARADI

IPC分类号： C10L1/04

CPC分类号： C10L1/04 ,  C10L2200/04 ,  C10L2230/22 ,  C10L2270/02

摘要： Fuel composition comprising: (a) a base fuel suitable for use in an internal combustion engine; (b) a tetraalkylethane compound having the formula (I) : wherein Ar represents an aryl group and each X is independently selected from a hydrogen atom, substituted or unsubstituted, straight chain or branched C1-C12 alkyl group, (CH2)nOH or (CH2)nNH2, wherein n is in the range of 1 to 9, provided that at least one of the X groups in each CX3 group is a hydrogen atom; and c) an alkylbenzene compound having the formula (II) wherein each R1-R6 group is independently selected from hydrogen and a C1-C15 alkyl group, wherein at least one of the R1-R6 groups is a C1-C6 alkyl group. The fuel composition of the present invention provides improved power and acceleration benefits, as well as increased flame speed and burn duration.

公开(公告)号：US20240043757A1

公开(公告)日：2024-02-08

申请号：US18462645

申请日：2023-09-07

申请人： Magëmä Technology LLC

发明人： Michael Joseph Moore ,  Bertrand Ray Klussmann ,  Carter James White

IPC分类号： C10G45/04 ,  C10G67/06 ,  C10G45/22 ,  C10G45/08 ,  C10G25/02 ,  C10G25/00 ,  B01D3/34 ,  B01J8/04 ,  C10G65/04 ,  C10L1/12 ,  C10L1/14 ,  C10L1/16 ,  B01D53/14 ,  C10G7/00 ,  C10G45/06 ,  C10L1/04 ,  C10G45/02 ,  C10G67/02 ,  B01J8/00 ,  B01J21/04 ,  B01J23/24 ,  B01J23/40 ,  B01J23/74 ,  C10G65/16 ,  B01J8/02 ,  C10G47/02 ,  C10G69/02

CPC分类号： C10G45/04 ,  C10G67/06 ,  C10G45/22 ,  C10G45/08 ,  C10G25/02 ,  C10G25/003 ,  B01D3/343 ,  B01J8/0492 ,  C10G65/04 ,  C10L1/12 ,  C10L1/14 ,  C10L1/1608 ,  B01D53/1481 ,  C10G7/00 ,  C10G45/06 ,  C10L1/04 ,  C10G45/02 ,  C10G67/02 ,  B01J8/008 ,  B01J8/0457 ,  B01J21/04 ,  B01J23/24 ,  B01J23/40 ,  B01J23/74 ,  C10G65/16 ,  B01J8/0278 ,  B01J8/0292 ,  C10G47/02 ,  C10G69/02 ,  C10G2300/302 ,  C10G2300/202 ,  C10G2300/1059 ,  B01J2208/025 ,  C10G2300/207 ,  C10G2300/30 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10G2300/70 ,  C10G2300/80 ,  C10L2270/026 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/1048 ,  C10G2400/06 ,  C10L2200/0263 ,  C10L2270/02 ,  C10G2300/205 ,  C10L2200/0438 ,  B01J2208/00557 ,  C10G2300/1044 ,  C10G2300/308 ,  C10G2300/4062 ,  C10G2400/04 ,  C10G2300/208 ,  B01J2208/02 ,  C10G2300/1037 ,  C10G2300/201 ,  C10G2300/206

摘要： A multi-stage process for the production of an ISO 8217 compliant Product Heavy Marine Fuel Oil from ISO 8217 compliant Feedstock Heavy Marine Fuel Oil involving a Reaction System composed of one or more reactor vessels selected from a group reactor wherein said one or more reactor vessels contains one or more reaction sections configured to promote the transformation of the Feedstock Heavy Marine Fuel Oil to the Product Heavy Marine Fuel Oil. The Product Heavy Marine Fuel Oil has a Environmental Contaminate level has a maximum sulfur content (ISO 14596 or ISO 8754) between the range of 0.05 mass % to 1.0 mass. A process plant for conducting the process for conducting the process is disclosed that can utilize a modular reactor vessel.

公开(公告)号：US11884883B2

公开(公告)日：2024-01-30

申请号：US17942906

申请日：2022-09-12

申请人： Magêmã Technology LLC

发明人： Michael Joseph Moore ,  Bertrand Ray Klussmann ,  Carter James White

IPC分类号： C10G45/04 ,  C10G67/06 ,  C10G45/22 ,  C10G45/08 ,  C10G25/02 ,  C10G25/00 ,  B01D3/34 ,  B01J8/04 ,  C10G65/04 ,  C10L1/12 ,  C10L1/14 ,  C10L1/16 ,  B01D53/14 ,  C10G7/00 ,  C10G45/06 ,  C10L1/04 ,  C10G45/02 ,  C10G67/02 ,  B01J8/00 ,  B01J21/04 ,  B01J23/24 ,  B01J23/40 ,  B01J23/74 ,  C10G65/16 ,  B01J8/02 ,  C10G47/02 ,  C10G69/02

CPC分类号： C10G45/04 ,  B01D3/343 ,  B01D53/1481 ,  B01J8/008 ,  B01J8/0278 ,  B01J8/0292 ,  B01J8/0457 ,  B01J8/0492 ,  B01J21/04 ,  B01J23/24 ,  B01J23/40 ,  B01J23/74 ,  C10G7/00 ,  C10G25/003 ,  C10G25/02 ,  C10G45/02 ,  C10G45/06 ,  C10G45/08 ,  C10G45/22 ,  C10G47/02 ,  C10G65/04 ,  C10G65/16 ,  C10G67/02 ,  C10G67/06 ,  C10G69/02 ,  C10L1/04 ,  C10L1/12 ,  C10L1/14 ,  C10L1/1608 ,  B01J2208/00557 ,  B01J2208/02 ,  B01J2208/025 ,  C10G2300/107 ,  C10G2300/1037 ,  C10G2300/1044 ,  C10G2300/1048 ,  C10G2300/1059 ,  C10G2300/1077 ,  C10G2300/201 ,  C10G2300/202 ,  C10G2300/205 ,  C10G2300/206 ,  C10G2300/207 ,  C10G2300/208 ,  C10G2300/30 ,  C10G2300/302 ,  C10G2300/308 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10G2300/4062 ,  C10G2300/70 ,  C10G2300/80 ,  C10G2400/04 ,  C10G2400/06 ,  C10L2200/0263 ,  C10L2200/0438 ,  C10L2270/02 ,  C10L2270/026 ,  C10L1/1608 ,  C10L2200/0438

摘要： A multi-stage process for the production of an ISO 8217 compliant Product Heavy Marine Fuel Oil from ISO 8217 compliant Feedstock Heavy Marine Fuel Oil involving a Reaction System composed of one or more reactor vessels selected from a group reactor wherein said one or more reactor vessels contains one or more reaction sections configured to promote the transformation of the Feedstock Heavy Marine Fuel Oil to the Product Heavy Marine Fuel Oil. The Product Heavy Marine Fuel Oil has a Environmental Contaminate level has a maximum sulfur content (ISO 14596 or ISO 8754) between the range of 0.05 mass % to 1.0 mass. A process plant for conducting the process for conducting the process is disclosed that can utilize a modular reactor vessel.

公开(公告)号：US11649407B2

公开(公告)日：2023-05-16

申请号：US17494556

申请日：2021-10-05

申请人： MAWETAL LLC

发明人： Mohammed Wohaibi ,  Tom F. Pruitt

IPC分类号： C10G67/04 ,  C10G63/06 ,  C10L1/04 ,  C10G65/02 ,  F04D13/08 ,  F04D29/046 ,  F04D29/60 ,  C10C3/00 ,  C10J3/84

CPC分类号： C10G67/0463 ,  C10C3/002 ,  C10G63/06 ,  C10G65/02 ,  C10G67/0454 ,  C10J3/84 ,  C10L1/04 ,  F04D13/086 ,  F04D29/0462 ,  F04D29/606 ,  C10G2300/202 ,  C10J2300/165 ,  C10J2300/1675 ,  C10J2300/1807 ,  C10L2200/0407 ,  C10L2200/0438 ,  C10L2270/02 ,  C10L2270/026 ,  C10L2270/04 ,  C10L2270/08 ,  C10L2290/06 ,  C10L2290/10 ,  C10L2290/543 ,  C10L2290/544 ,  F05B2240/52

摘要： Methods are provided to prepare a low sulfur fuel from hydrocarbon sources, such as light tight oil and high sulfur fuel oil, often less desired by conventional refiners, who split crude into a wide range of differing products and may prefer presence of wide ranges (C3 or C5 to C20 or higher) of hydrocarbons. These fuels can be produced by separating feeds into untreated and treated streams, and then recombining them. Such fuels can also be formulated by combinations of light, middle and heavy range constituents in a selected manner as claimed. Not only low in sulfur, the fuels of this invention are also low in nitrogen and essentially metals free. Fuel use applications include on-board large marine transport vessels but also on-shore for large land based combustion gas turbines, boilers, fired heaters and transport vehicles and trains.

公开(公告)号：US20180273862A1

公开(公告)日：2018-09-27

申请号：US15992247

申请日：2018-05-30

申请人： Ehsanollah Ettefaghi ,  Alimorad Rashidi ,  Barat Ghobadian ,  Gholamhasan Najafi ,  Mohammad Hadi Khoshtaghaza ,  Sepideh Pourhashem ,  Aliasghar Khalili ,  Zeinab Hajjar

发明人： Ehsanollah Ettefaghi ,  Alimorad Rashidi ,  Barat Ghobadian ,  Gholamhasan Najafi ,  Mohammad Hadi Khoshtaghaza ,  Sepideh Pourhashem ,  Aliasghar Khalili ,  Zeinab Hajjar

IPC分类号： C10L1/32 ,  C10L1/12 ,  C10L10/18 ,  C01B32/168 ,  C01B32/348 ,  C01B32/354

CPC分类号： C10L1/328 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/15 ,  C01B32/168 ,  C01B32/348 ,  C01B32/354 ,  C01P2004/64 ,  C10L1/12 ,  C10L1/1208 ,  C10L1/1883 ,  C10L1/32 ,  C10L1/324 ,  C10L10/18 ,  C10L2200/0209 ,  C10L2200/0476 ,  C10L2230/22 ,  C10L2250/06 ,  C10L2250/084 ,  C10L2250/086 ,  C10L2250/088 ,  C10L2270/02 ,  C10L2270/026

摘要： Disclosed herein is a method for synthesizing a nano-emulsion fuel composition. The method may include forming a water-in-fossil fuel emulsion by dispersing water into a fossil fuel in the presence of a surfactant, synthesizing carbon quantum dots with an average diameter between 0.5 nanometers to 20 nanometers, forming a mixture of the synthesized carbon quantum dots and the water-in-fossil fuel emulsion by dispersing the synthesized carbon quantum dots into the water-in-fossil fuel emulsion; the carbon quantum dots comprising 1 ppm to 10000 ppm of the mixture, and forming a nano-emulsion fuel composition by mixing a biofuel into the mixture of carbon quantum dots and the water-in-fossil fuel emulsion.

公开(公告)号：US10005974B2

公开(公告)日：2018-06-26

申请号：US15681154

申请日：2017-08-18

申请人： Battelle Memorial Institute

发明人： Michael A. Lilga ,  Richard T. Hallen ,  Karl O. Albrecht ,  Alan R. Cooper ,  John G. Frye ,  Karthikeyan Kallupalayam Ramasamy

IPC分类号： C10L1/04 ,  C07C2/12 ,  C10G3/00 ,  C10G69/12 ,  C10G50/00 ,  C10G45/00 ,  C10G29/20 ,  C07C2/24 ,  C07C2/66 ,  C07C5/03

CPC分类号： C10L1/04 ,  C07C2/12 ,  C07C2/24 ,  C07C2/66 ,  C07C5/03 ,  C07C2521/04 ,  C07C2521/12 ,  C07C2523/42 ,  C07C2523/755 ,  C07C2529/06 ,  C07C2529/40 ,  C07C2529/70 ,  C07C2529/76 ,  C10G3/00 ,  C10G29/205 ,  C10G45/00 ,  C10G50/00 ,  C10G69/123 ,  C10G69/126 ,  C10G2300/1081 ,  C10G2300/1092 ,  C10G2300/1096 ,  C10L2200/0469 ,  C10L2270/02 ,  C10L2270/04 ,  C10L2290/24 ,  C10L2290/543 ,  Y02P30/20 ,  Y02P30/42

摘要： Systems, processes, and catalysts are disclosed for obtaining fuels and fuel blends containing selected ratios of open-chain and closed-chain fuel-range hydrocarbons suitable for production of alternate fuels including gasolines, jet fuels, and diesel fuels. Fuel-range hydrocarbons may be derived from ethylene-containing feedstocks and ethanol-containing feedstocks.

公开(公告)号：US09782717B2

公开(公告)日：2017-10-10

申请号：US14887601

申请日：2015-10-20

申请人： Caterpillar Inc.

发明人： David T. Montgomery ,  Victor L. Sheldon, Jr.

IPC分类号： B01D53/04 ,  C10L3/10 ,  F02C7/055 ,  F02C7/22 ,  F02C7/057 ,  F02M35/10 ,  F02M35/024

CPC分类号： B01D53/0454 ,  B01D53/0446 ,  B01D2253/108 ,  B01D2256/24 ,  B01D2257/7022 ,  B01D2257/7025 ,  B01D2259/40009 ,  B01D2259/402 ,  C10L3/10 ,  C10L3/101 ,  C10L2270/02 ,  C10L2270/023 ,  C10L2270/026 ,  C10L2270/10 ,  C10L2290/542 ,  C10L2290/548 ,  F02C7/055 ,  F02C7/057 ,  F02C7/222 ,  F02M35/024 ,  F02M35/10216

摘要： A hydrocarbon separation system for an engine fuel supply system is disclosed. The hydrocarbon separation system may include an untreated gas conduit configured to transport a raw gas stream including methane, ethane and higher carbon chainlength hydrocarbon molecules. The system may also include a separator downstream of and fluidly coupled to the untreated gas conduit configured to segregate methane or ethane of the raw gas stream from the higher carbon chainlength hydrocarbon molecules of the raw gas stream. A treated gas conduit may be located downstream of and fluidly coupled to the separator and be configured to transport the methane or ethane of the raw gas stream away from the separator. Lastly, the system may include an electronic controller configured to receive a breakthrough signal and transmit a regeneration signal in response to the breakthrough signal.

公开(公告)号：US09587195B2

公开(公告)日：2017-03-07

申请号：US14571919

申请日：2014-12-16

申请人： SHELL OIL COMPANY

发明人： Mark Lawrence Brewer

IPC分类号： C10L1/19 ,  C10L10/14 ,  C10L10/12 ,  C10L1/14 ,  C10L1/228 ,  C10L1/223 ,  C10L1/185 ,  C10L1/188 ,  C10L1/189 ,  C10L1/232

CPC分类号： C10L10/14 ,  C10L1/14 ,  C10L1/1857 ,  C10L1/1883 ,  C10L1/189 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/223 ,  C10L1/2286 ,  C10L1/232 ,  C10L10/12 ,  C10L2270/02

摘要： A liquid fuel composition comprising a base fuel suitable for use in an internal combustion engine; one or more organic UV filter compounds; and one or more ester co-additive compounds provides improvements in terms of stability properties in an additive blend containing said one or more organic UV filter compounds and said one or more ester co-additive compounds, particularly at low temperatures, such as temperatures of 5° C. or lower.

摘要翻译： 一种液体燃料组合物，包括适用于内燃机的基础燃料; 一种或多种有机紫外线过滤剂化合物; 和一种或多种酯共添加剂化合物在含有所述一种或多种有机UV过滤剂化合物和所述一种或多种酯共添加剂化合物的添加剂共混物方面提供改进的稳定性，特别是在低温下，例如5 ℃以下。

公开(公告)号：US20170058205A1

公开(公告)日：2017-03-02

申请号：US14843232

申请日：2015-09-02

申请人： SpinTek Filtration, Inc.

发明人： Tekliong Ho ,  Luay Albakri ,  William Greene

IPC分类号： C10G25/00 ,  B01J20/08 ,  B01J20/06 ,  B01D15/00 ,  B01J20/02 ,  B01J20/28 ,  C10L1/04 ,  B01J20/10 ,  B01J20/18

CPC分类号： C10G25/003 ,  B01D15/00 ,  B01J20/0218 ,  B01J20/0222 ,  B01J20/0225 ,  B01J20/0229 ,  B01J20/0244 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/18 ,  B01J20/28059 ,  B01J20/28061 ,  C10G25/00 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/1048 ,  C10G2300/202 ,  C10L2270/02 ,  C10L2270/04 ,  C10L2290/542

摘要： A non-oxidized diesel desulfurization process that uses temperature swing adsorption along with an adsorbent to adsorb sulfur compounds and other impurities petroleum-based from fuel compositions, including light distillates, middle distillates, diesel, gasoline and transmix. The process uses temperature cycling of an adsorbent bed to adsorb and desorb organosulfur compounds and other impurities. Once the adsorbent reaches a selected concentration of sulfur compounds, the temperature of the adsorbent bed is raised to desorb sulfur compounds, using a regenerant.

摘要翻译： 一种非氧化柴油脱硫方法，其使用变温吸附与吸附剂一起吸附硫化合物和其他杂质，其中包括轻馏分，中间馏分，柴油，汽油和膨胀物等燃料组合物。 该方法使用吸附床的温度循环来吸附和解吸有机硫化合物和其他杂质。 一旦吸附剂达到选定浓度的硫化合物，则使用再生剂使吸附剂床的温度升高以解吸硫化合物。