公开(公告)号：US20050277794A1

公开(公告)日：2005-12-15

申请号：US10934622

申请日：2004-09-03

Applicant: Roger Cracknell ,  Trevor Stephenson

Inventor： Roger Cracknell ,  Trevor Stephenson

IPC: C10L1/04 ,  C10L1/08 ,  C10L1/28 ,  C10L10/00 ,  C10L1/16

CPC classification number: C10L1/285 ,  C10L1/04 ,  C10L1/08 ,  C10L10/04

Abstract: Use of a Fischer-Tropsch derived fuel in a fuel composition is disclosed, for the purpose of reducing catalyst degradation in a catalytically driven or catalyst containing system which is running on, or is to be run on, the composition or its products, wherein the Fischer-Tropsch derived fuel is used to reduce the level of silicon in the fuel composition, such as by reducing the concentration of silicon-containing antifoaming additive(s) in the fuel composition. It may also be used to reduce loss of efficiency of fuel atomization and/or combustion, and/or to reduce build up of silicon deposits, in a fuel consuming system which is running on, or is to be run on, the fuel composition.

Abstract translation: 公开了在燃料组合物中使用费 - 托衍生燃料的目的是为了减少在催化驱动或含催化剂的体系中催化剂降解，该系统在组合物或其产物上运行或将要运行，其中 费 - 托衍生燃料用于降低燃料组合物中硅的含量，例如通过降低燃料组合物中含硅消泡添加剂的浓度。 在燃料组合物上运行或正在运行的燃料消耗系统中，其也可用于减少燃料雾化和/或燃烧的效率损失和/或减少硅沉积物的积聚。

公开(公告)号：US20050279018A1

公开(公告)日：2005-12-22

申请号：US10870361

申请日：2004-06-17

Applicant: Roger Cracknell

Inventor： Roger Cracknell

IPC: C10L1/02 ,  C10L1/06 ,  C10L1/18

CPC classification number: C10L1/023 ,  C10L1/06

Abstract: A gasoline composition is provided containing a hydrocarbon base fuel containing 5 to 20% v olefins, not greater than 5% v olefins of at least 10 carbon atoms, not greater than 5% v aromatics of at least 10 carbon atoms, initial boiling point in the range 24 to 45° C., T10 in the range 38 to 60° C., T50 in the range 77 to 110° C., T90 in the range 130 to 190° C. and final boiling point not greater than 220° C. A method of operating an automobile using such gasoline composition as fuel is provided. Use of such gasoline composition as fuel provides improved stability of engine lubricant with reduced frequency of engine oil changes.

Abstract translation: 提供一种汽油组合物，其含有含有5至20％v烯烃，不超过5％v至少10个碳原子的烯烃，不超过5％v至少10个碳原子的芳烃的烃基燃料，初始沸点 范围为24至45℃，T 10范围为38至60℃，T <50>在77至110℃范围内，T _{90℃，范围130-190℃，最终沸点不大于220℃。提供使用这种汽油组合物作为燃料的汽车的操作方法。 使用这种汽油组合物作为燃料提供发动机润滑剂的改进的稳定性，发动机油变化频率降低。}

公开(公告)号：US20060086324A1

公开(公告)日：2006-04-27

申请号：US10537078

申请日：2003-12-03

Applicant: Roger Cracknell

Inventor： Roger Cracknell

IPC: F02B43/12 ,  C01B3/24

CPC classification number: C10G2/32 ,  C10G2300/305 ,  C10G2300/307 ,  F02B1/12 ,  F02D41/0025 ,  Y02T10/128

Abstract: A process for controlling the performance of a homogeneous charge compression (HCCI) engine in a vehicle having a hydrocarbon fuel reservoir which process is provided. The octane or cetane number of hydrocarbon fuel being supplied to the HCCI engine is adjusted by: (a) converting a portion of hydrocarbon fuel from the hydrocarbon fuel reservoir to synthesis gas; (b) converting synthesis gas produced in step (a) to a mixture of hydrocarbons having an octane number less than or a cetane number higher than that of the hydrocarbon fuel of the hydrocarbon fuel reservoir using a Fischer Tropsch process; (c) delivering (i) a portion of hydrocarbon fuel from the hydrocarbon fuel reservoir and (ii) a portion of the mixture of hydrocarbons produced in step (b) to the HCCI engine; and (d) varying the amounts of (i) and (ii) in step (c) in order to adjust the octane or cetane number of the hydrocarbon fuel being supplied to the HCCI engine. Apparatus suitable for carrying out this process is also disclosed.

Abstract translation: 一种用于控制在具有提供该方法的烃燃料储存器的车辆中的均质充气压缩（HCCI）发动机的性能的方法。 供应给HCCI发动机的烃燃料的辛烷值或十六烷值可以通过以下方式来调节：（a）将来自烃燃料储存器的烃燃料的一部分转化为合成气; （b）使用费 - 托法将在步骤（a）中产生的合成气转化成烃类辛烷值小于或高于烃燃料储存器的十六烷值的烃的混合物; （c）将来自烃燃料储存器的一部分烃燃料和（ii）步骤（b）中生产的烃的混合物的一部分输送到HCCI发动机; 和（d）改变步骤（c）中的（i）和（ii）的量，以便调节供应给HCCI发动机的烃燃料的辛烷值或十六烷值。 还公开了适用于进行该方法的装置。