公开(公告)号：US20180346837A1

公开(公告)日：2018-12-06

申请号：US15761539

申请日：2016-09-20

Applicant: SHELL OIL COMPANY

Inventor： Amir Faizal Naidu ABDUL-MANAN ,  Paul Anthony STEVENSON ,  Richard John HEINS ,  Richard Hugh CLARK ,  Robert Wilfred Matthews WARDLE

IPC: C10L10/10 ,  C10L1/06 ,  C10L1/183 ,  C10L1/223

Abstract: Gasoline fuel composition suitable for use in an internal combustion engine comprising: (a) Fischer-Tropsch derived naphtha at a level from 2 to 20% v/v; (b) at least one aromatic octane booster present at a level of 0.75 to 8% v/v or less; and (c) a gasoline base fuel; wherein the gasoline fuel composition comprises 40% v/v or less of aromatics. In a preferred embodiment, the Research Octane Number (RON) of the gasoline fuel composition is increased while maintaining the aromatic content of the gasoline fuel composition at a level of 40% v/v or less, based on the gasoline fuel composition.

公开(公告)号：US20150368576A1

公开(公告)日：2015-12-24

申请号：US14742200

申请日：2015-06-17

Applicant: SHELL OIL COMPANY

Inventor： Ratchatapong BOONWATSAKUL ,  Richard Hugh CLARK ,  Paul Anthony STEVENSON

IPC: C10L1/22 ,  C10L1/18 ,  C10L10/08 ,  C10L1/12

CPC classification number: C10L1/22 ,  C10L1/12 ,  C10L1/1291 ,  C10L1/14 ,  C10L1/1616 ,  C10L1/18 ,  C10L1/1817 ,  C10L1/1824 ,  C10L1/1832 ,  C10L1/19 ,  C10L1/2222 ,  C10L1/223 ,  C10L1/224 ,  C10L1/236 ,  C10L1/2437 ,  C10L10/08 ,  C10L2200/0259 ,  C10L2200/0272 ,  C10L2200/0446 ,  C10L2230/081 ,  C10L2230/14 ,  C10L2230/20 ,  C10L2250/04 ,  C10L2270/026 ,  C10L2290/42 ,  C10L2300/30

Abstract: A method of operating a diesel fuel-consuming system, and/or apparatus which is driven by such a system, the method comprising introducing into the system a diesel fuel formulation containing 10% v/v or more of paraffinic hydrocarbons and an antioxidant and a species selected from: (iii) detergents; (iv) mixtures containing both a lubricity improver and a conductivity improver; and (v) combinations of (i) and (ii). The methods results in an increase in the oxidative stability of the formulation and/or in a reduction of the concentration of an antioxidant which is present in the formulation. The formulation may comprise a Fischer-Tropsch derived diesel fuel component or mixture thereof.

Abstract translation: 一种操作柴油燃料消耗系统的方法和/或由这种系统驱动的装置，所述方法包括将含有10％v / v以上的链烷烃和抗氧化剂的柴油燃料配方和 选自：（iii）洗涤剂; （iv）含润滑性改进剂和导电性改进剂的混合物; 和（v）（i）和（ii）的组合。 该方法导致制剂的氧化稳定性增加和/或降低制剂中存在的抗氧化剂的浓度。 制剂可以包含费 - 托衍生的柴油燃料组分或其混合物。

公开(公告)号：US20180237711A1

公开(公告)日：2018-08-23

申请号：US15752953

申请日：2016-08-12

Applicant: SHELL OIL COMPANY

Inventor： Richard Hugh CLARK ,  James Patrick EWEN ,  Richard John HEINS ,  Paul Anthony STEVENSON

IPC: C10L10/14 ,  C10L1/04

CPC classification number: C10L10/14 ,  C10G2300/1022 ,  C10G2300/301 ,  C10G2300/302 ,  C10G2300/304 ,  C10G2300/308 ,  C10G2400/04 ,  C10L1/026 ,  C10L1/04 ,  C10L1/08 ,  C10L2200/043 ,  C10L2200/0446 ,  C10L2200/0492 ,  C10L2270/026 ,  C10L2290/24 ,  F02M37/00

Abstract: Diesel fuel composition suitable for use in an internal combustion engine comprising: (a) 2 mass % to 30 mass % of kerosene having a kinematic viscosity at 40° C. of 1.5 mm2/s or less and a density of 810 kg/m3 or less; (b) 2 mass % to 20 mass % of Fischer-Tropsch derived base oil having a kinematic viscosity at 40° C. of 7.5 mm2/s or greater and a density of 790 kg/m3 or greater; and (c) diesel base fuel. The diesel fuel composition of the present invention provides improved cold flow properties while simultaneously maintaining other properties such as viscosity and density within diesel fuel specification requirements.

公开(公告)号：US20150315507A1

公开(公告)日：2015-11-05

申请号：US14653389

申请日：2013-12-19

Applicant: SHELL OIL COMPANY

Inventor： Mylin CAMERO ,  Mary Ann DAHLSTROM ,  Paul Anthony STEVENSON

IPC: C10L10/16 ,  C10L1/18

CPC classification number: C10L1/1641 ,  C10L1/18 ,  C10L1/1973 ,  C10L10/14 ,  C10L10/16 ,  C10L2200/0492 ,  C10L2250/04 ,  C10L2270/026

Abstract: A fuel composition comprising a Fischer-Tropsch derived middle distillate fuel and a middle distillate flow improver, the remainder being another fuel component or mixture of fuel components. The other fuel component is selected from petroleum derived middle distillate fuel, hydrogenated vegetable oil, fatty acid methyl esters, and other Fischer Tropsch products. The Fischer-Tropsch derived middle distillate fuel is more than 80% v/v of the total composition; the maximum weight content in the carbon number distribution of the n-paraffins in the Fischer-Tropsch derived middle distillate fuel is below C16 and the weight ratio of iso to normal paraffins in the Fischer-Tropsch derived middle distillate fuel is 3.5:1 or higher. The middle distillate flow improver is a substituted ethylene polymer.

Abstract translation: 一种燃料组合物，其包含费 - 托衍生的中间馏分燃料和中间馏分流动改进剂，其余为另一种燃料组分或燃料组分的混合物。 其他燃料组分选自石油衍生的中间馏分燃料，氢化植物油，脂肪酸甲酯和其他费托产物。 费托衍生的中间馏分燃料占总组成的80％v / v以上; 费 - 托衍生的中间馏分燃料中正链烷烃的碳数分布中的最大重量含量低于C16，费 - 托衍生的中间馏分燃料中异链烷烃与正链烷烃的重量比为3.5:1或更高 。 中间馏分流动改进剂是取代的乙烯聚合物。

公开(公告)号：US20150021232A1

公开(公告)日：2015-01-22

申请号：US14330476

申请日：2014-07-14

Applicant: SHELL OIL COMPANY

Inventor： Richard Hugh Clark ,  James Patrick EWEN ,  Robert Wilfred Matthews WARDLE ,  Balasubramanian CHINNUSAMY ,  Paul Anthony STEVENSON

IPC: C10L1/04

CPC classification number: C10L1/04 ,  C10L1/08 ,  C10L1/1616 ,  C10L2200/0438 ,  C10L2200/0446 ,  C10L2200/0492 ,  C10L2230/22 ,  C10L2300/30

Abstract: A fuel composition is prepared by blending a petroleum derived low sulphur diesel with a Fischer-Tropsch derived gasoil and a Fischer-Tropsch derived base oil wherein the amount of the petroleum derived low sulphur diesel is from 60% up to 80% v/v of the total composition; the amount of Fischer-Tropsch derived gasoil is from 10% up to 30% v/v of the total composition; the amount of Fischer-Tropsch derived base oil is from 10% up to 30% v/v of the total composition; the amounts of the Fischer-Tropsch derived gas oil and Fischer-Tropsch derived base oil together being at least 20% v/v of the total composition.The fuel compositions of the invention have improved properties, in terms that they display increased power when compared to fuel compositions in which the Fischer-Tropsch derived base oil component is not present.

Abstract translation: 通过将石油衍生的低硫柴油与费 - 托衍生的汽油和费 - 托衍生的基础油混合制备燃料组合物，其中石油衍生的低硫柴油的量为60％至80％v / v的 总成分; 费托衍生的汽油的量为总组合物的10％至30％v / v; 费托衍生的基础油的量为总组合物的10％至30％v / v; 费 - 托衍生的瓦斯油和费 - 托衍生的基础油的量一起为总组合物的至少20％v / v。 与不存在费 - 托衍生的基础油组分的燃料组合物相比，本发明的燃料组合物具有改进的性能。