公开(公告)号：US20020194778A1

公开(公告)日：2002-12-26

申请号：US10084838

申请日：2002-02-26

Inventor： Frederick L. Jordan

IPC: C10L001/10

CPC classification number: C10L1/14 ,  C10L1/1608 ,  C10L1/231

Abstract: The present invention relates generally to a composition and method for increasing the amount of cetane in fuel. More specifically, it was discovered that the amount of cetane in fuel can be increased by mixing a fuel additive comprising null-carotene that was prepared in an inert atmosphere.

Abstract translation: 本发明一般涉及增加燃料中十六烷的量的组合物和方法。 更具体地，已经发现，可以通过混合在惰性气氛中制备的包含β-胡萝卜素的燃料添加剂来增加燃料中的十六烷的量。

公开(公告)号：US20020144456A1

公开(公告)日：2002-10-10

申请号：US10066881

申请日：2002-02-04

Inventor： Winfried Degen ,  Erwin Loeffler ,  Carsten Plog ,  Melanie Schnell ,  Thomas Stengel

IPC: C10L001/22

CPC classification number: C10L10/02 ,  C10L1/12 ,  C10L1/1233 ,  C10L1/1266 ,  C10L1/231 ,  C10L10/12

Abstract: The present invention relates to a fuel conditioning process for internal combustion engines of motor vehicles. According to the present invention, on board a motor vehicle at a temperature of from 20null C. to 150null C. and at atmospheric pressure, nitrous gases essentially including nitrogen monoxide, nitrogen dioxide, or dinitrogen monoxide, or gaseous mixtures thereof are passed through the liquid fuel of the motor vehicle, nitro compounds being formed in the fuel as a result of the passing through of the nitrous gases through the fuel.

Abstract translation: 本发明涉及一种用于汽车内燃机的燃料调节过程。 根据本发明，在20℃至150℃的温度和大气压下的机动车辆上，基本上包括一氧化氮，二氧化氮或一氧化二氮或其气体混合物的亚硝基气体通过 通过机动车辆的液体燃料，硝基化合物由于使亚硝态气体通过燃料而在燃料中形成。

公开(公告)号：US20010037598A1

公开(公告)日：2001-11-08

申请号：US09736669

申请日：2000-12-13

Inventor： Galen J. Suppes ,  Joseph A. Heppert ,  Mark H. Mason JR.

IPC: C10L001/22 ,  C07C205/00

CPC classification number: C10L10/08 ,  C07C203/04 ,  C10L1/231 ,  C10L10/12

Abstract: Cetane improvers based on triglycerides and petroleum fractions are disclosed that are at least one half as effective as commercially sold cetane improvers. In each case, the cetane improvers are nitrates produced through the nitration of medium to long chain compounds containing a double bond. Applications include use with diesel and alcohol fuels intended for use in diesel engines. The nitrates have advantages due to their good performance relative to their nitrogen content. Observed properties of some products indicate they also have lubricity and/or detergency enhancing capabilities when used with diesel fuel.

Abstract translation: 公开了基于甘油三酯和石油馏分的十六烷值改进剂，其至少一半与商业出售的十六烷值改进剂一样有效。 在每种情况下，十六烷值改进剂是通过硝化含有双键的中长链化合物产生的硝酸盐。 应用包括用于柴油发动机的柴油和酒精燃料。 硝酸盐由于其氮含量的良好性能而具有优势。 某些产品的观察性质表明，当与柴油燃料一起使用时，它们也具有润滑性和/或去污能力。

公开(公告)号：US6117198A

公开(公告)日：2000-09-12

申请号：US924700

申请日：1997-09-05

Applicant: David John Moreton

Inventor： David John Moreton

IPC: C10L1/08 ,  C08F8/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/224 ,  C10L1/238 ,  C10L1/30 ,  C10L10/00 ,  C10L10/18

CPC classification number: C10L1/238 ,  C08F8/00 ,  C08F8/32 ,  C10L1/143 ,  C10L10/04 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1832 ,  C10L1/1852 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1973 ,  C10L1/1985 ,  C10L1/231 ,  C10L1/2383 ,  C10L1/306

Abstract: Compounds comprising a Mannich reaction product ofa) polyisobutene-substituted alkylated succinimide, wherein the alkylated succinimide is derived from a succinate and an alkylene polyamine;b) an aldehyde;c) an alkyl substituted phenol;are disclosed, which are shown to have good detergency properties in hydrocarbon fuels.

Abstract translation: 包含a）聚异丁烯取代的烷基化琥珀酰亚胺的曼尼希反应产物的化合物，其中烷基化琥珀酰亚胺衍生自琥珀酸酯和亚烷基多胺; b）醛 c）烷基取代的苯酚; 被公开，其显示在烃燃料中具有良好的去污性能。

公开(公告)号：US6086645A

公开(公告)日：2000-07-11

申请号：US857271

申请日：1997-05-16

Applicant: Robert Quigley ,  Gareth Charles Jeffrey

Inventor： Robert Quigley ,  Gareth Charles Jeffrey

IPC: C10L1/10 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/192 ,  C10L1/195 ,  C10L1/22 ,  C10L1/224 ,  C10L1/24 ,  C10L10/04 ,  C10L10/08 ,  C10L10/18

CPC classification number: C10L10/08 ,  C10L1/143 ,  C10L1/22 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/1658 ,  C10L1/1824 ,  C10L1/19 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/224 ,  C10L1/231 ,  C10L1/232 ,  C10L1/2335 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2437 ,  C10L1/2443 ,  C10L1/2475

Abstract: This invention relates to low sulfur fuel compositions which exhibit improved lubricity compared to the low sulfur fuels alone. The low sulfur fuel compositions contain a middle distillate fuel having a sulfur content of 0.2% by weight or less, a carboxylic acid amide and at least one member selected from the group consisting of cold flow improvers, ashless dispersants, and mixtures thereof.

Abstract translation: 本发明涉及与单独的低硫燃料相比表现出改善的润滑性的低硫燃料组合物。 低硫燃料组合物含有硫含量为0.2重量％以下的中间馏分燃料，羧酸酰胺和选自冷流改进剂，无灰分散剂及其混合物中的至少一种。

公开(公告)号：US6070558A

公开(公告)日：2000-06-06

申请号：US839023

申请日：1997-04-23

Applicant: Robert William Allen ,  Michael James Attfield

Inventor： Robert William Allen ,  Michael James Attfield

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/24 ,  C10L10/00 ,  C10L10/04 ,  F02B75/12

CPC classification number: C10L10/04 ,  C10L1/143 ,  C10L1/22 ,  C10L10/12 ,  C10L1/1616 ,  C10L1/1811 ,  C10L1/1832 ,  C10L1/188 ,  C10L1/1985 ,  C10L1/222 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/223 ,  C10L1/224 ,  C10L1/231 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2437

Abstract: This invention relates to a process for reducing liner lacquering in a marine diesel engine operating on a marine diesel fuel having a temperature for a 90% volume recovery during distillation greater than 420.degree. C. and an aromatics content greater than 25%, a saturates content less than 60% and an olefins content less than 3%, and being of a quality capable of giving rise to liner lacquering. The process comprises adding to the fuel a liner lacquering reducing amount of a fuel-soluble composition comprising: (A) at least one diesel detergent; and (B) at least one cetane improver. The invention also relates to marine diesel fuels containing components (A) and (B).

Abstract translation: 本发明涉及一种用于减少在船用柴油机中操作的船用柴油机中的衬里涂漆的方法，所述船用柴油机具有在蒸馏期间90％体积回收的温度高于420℃，芳烃含量大于25％，饱和物含量 小于60％，烯烃含量小于3％，并且具有能够引起衬里涂漆的质量。 该方法包括向燃料中加入减少涂料量的燃料可溶性组合物，该组合物包含：（A）至少一种柴油洗涤剂; 和（B）至少一种十六烷改良剂。 本发明还涉及含有组分（A）和（B）的船用柴油燃料。

公开(公告)号：US06004361A

公开(公告)日：1999-12-21

申请号：US259002

申请日：1999-02-26

Applicant: Edward G. Barry ,  John N. Bennett ,  Dale B. Heck ,  Peter Heinze

Inventor： Edward G. Barry ,  John N. Bennett ,  Dale B. Heck ,  Peter Heinze

IPC: C10L1/08 ,  C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L10/02 ,  C10L1/12 ,  C07C7/20 ,  C10G17/00 ,  C10L1/16

CPC classification number: C10L10/02 ,  C10L1/08 ,  C10L1/143 ,  C10L10/08 ,  C10L10/12 ,  C10L1/1832 ,  C10L1/1883 ,  C10L1/2225 ,  C10L1/231 ,  C10L1/2383

Abstract: A low emission diesel fuel suitable for use in underground diesel-engined mining equipment comprises a straight run distillate fuel having an end point not greater than 300.degree. C. (about 660.degree. F.), a cetane number in the range of 55 to 60 a specific gravity not greater than 0.83 a sulfur content not greater than 0.1 wt percent and an aromatics content of 18 to 30 wt. percent. The T.sub.90 of the fuels is typically in the range of 255.degree. to 270.degree. C. (about 490.degree. F. to 525.degree. F.), with an initial boiling points typically in the range of 170.degree. to 190.degree. C. (about 340.degree. to 374.degree. F.). Ten percent points (T.sub.10) are typically in the range from about 200.degree. to 220.degree. C. (about 390.degree. to 430.degree. F.). The API gravity of the fuel is at least 38 and is typically in the range of 38 to 42 and the specific gravity is typically in the range of 0.82 to 0.83.

Abstract translation: 适用于地下柴油发动机采矿设备的低排放柴油燃料包括直馏馏分燃料，其终点不大于300℃（约660°F），十六烷值在55至60范围内 比重不大于0.83，硫含量不大于0.1重量％，芳烃含量为18-30重量％。 百分。 燃料的T90通常在255°至270℃（约490°F至525°F）的范围内，初始沸点通常在170°至190℃的范围内（约 340°至374°F）。 百分之十（T10）通常在约200°至220°C（约390°至430°F）的范围内。 燃料的API重力至少为38，通常在38至42的范围内，比重通常在0.82至0.83的范围内。

公开(公告)号：US5972856A

公开(公告)日：1999-10-26

申请号：US208448

申请日：1998-12-10

Applicant: Rudolf Kropp ,  Eckhard Hickmann ,  Klaus Ebel ,  Wolfgang Gunther ,  Hans Peter Rath ,  Harald Schwahn

Inventor： Rudolf Kropp ,  Eckhard Hickmann ,  Klaus Ebel ,  Wolfgang Gunther ,  Hans Peter Rath ,  Harald Schwahn

IPC: C10L1/234 ,  C08F8/30 ,  C08F10/10 ,  C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L1/222 ,  C10L1/23 ,  C10L1/236 ,  C10L1/238 ,  C10L10/00 ,  C10L10/08 ,  C10M133/02 ,  C10M133/52 ,  C10M133/54 ,  C10M149/14 ,  C10M159/12 ,  C10N40/25

CPC classification number: C10M133/54 ,  C08F8/30 ,  C10L1/143 ,  C10L1/221 ,  C10L1/222 ,  C10L1/231 ,  C10L1/238 ,  C10L10/06 ,  C10M133/52 ,  C10L1/1852 ,  C10L1/188 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/223 ,  C10L1/2235 ,  C10L1/224 ,  C10L1/232 ,  C10L1/2383 ,  C10L1/2387 ,  C10M2215/04 ,  C10M2215/202 ,  C10M2215/26 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

Abstract: Reaction products of polyisobutenes having an average degree of polymerization P of from 10 to 100 and a content E of from 60 to 90% of double bonds which can react with maleic anhydride, E=100% corresponding to the theoretical value for the case where each molecule of the polyisobutene has such a reactive double bond, with oxides of nitrogen or mixtures of oxides of nitrogen and oxygen, are suitable as additives for fuels, in particular for gasoline engines, and for lubricants.

公开(公告)号：US5962379A

公开(公告)日：1999-10-05

申请号：US166669

申请日：1998-10-05

Applicant: James Thomas Carey ,  Halou Oumar-Mahamat

Inventor： James Thomas Carey ,  Halou Oumar-Mahamat

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/222 ,  C10L1/24 ,  C10L1/30 ,  C10L10/04 ,  C10M133/18 ,  C10M135/26 ,  C10M159/12 ,  C10M133/02 ,  C10M133/52

CPC classification number: C10L10/08 ,  C10L1/143 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2418 ,  C10L1/2493 ,  C10L10/04 ,  C10M133/18 ,  C10M135/26 ,  C10M159/12 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1811 ,  C10L1/1824 ,  C10L1/1832 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/1985 ,  C10L1/223 ,  C10L1/231 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2475 ,  C10L1/305 ,  C10L1/306 ,  C10M2207/32 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/10 ,  C10M2219/062 ,  C10M2219/083 ,  C10M2219/085 ,  C10M2227/00 ,  C10N2230/06 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2240/106 ,  C10N2270/02

Abstract: The invention provides certain carbonates which have been prepared by reacting alkylamines with dialkylcarbonates and/or alkylene carbonates, and their use as friction reducing additives in fuels and lubes.

公开(公告)号：US5928393A

公开(公告)日：1999-07-27

申请号：US896193

申请日：1997-07-17

Applicant: Noboru Ishida ,  Katsuhiko Haji ,  Masaki Nagao ,  Toru Yoshii

Inventor： Noboru Ishida ,  Katsuhiko Haji ,  Masaki Nagao ,  Toru Yoshii

IPC: C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10L10/00

CPC classification number: C10L10/02 ,  C10L1/143 ,  C10L1/146 ,  C10L10/06 ,  C10L1/1811 ,  C10L1/1824 ,  C10L1/1828 ,  C10L1/1832 ,  C10L1/1852 ,  C10L1/1886 ,  C10L1/189 ,  C10L1/1905 ,  C10L1/1973 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/223 ,  C10L1/224 ,  C10L1/226 ,  C10L1/2283 ,  C10L1/231 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2437 ,  C10L1/2641 ,  C10L1/303

Abstract: A fuel additive which comprises a compound selected from a novel amine, oxygen-containing and nitrogen-containing compounds having selected structures. The inventive additive when blended with a gasoline serves to suppress sludge or deposits in fuel intake systems or combustion chambers for example of an automobile engine.

Abstract translation: 一种燃料添加剂，其包含选自具有所选结构的新型胺，含氧和含氮化合物的化合物。 当与汽油混合时，本发明的添加剂用于抑制例如汽车发动机的燃料进入系统或燃烧室中的污泥或沉积物。