公开(公告)号：WO01088362A1

公开(公告)日：2001-11-22

申请号：PCT/EP2001/005486

申请日：2001-05-14

IPC: C10L1/00 ,  C10L1/08 ,  C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L1/224 ,  C10L1/24 ,  C10L1/30 ,  C10L10/00 ,  C10L10/18 ,  F02D19/12 ,  F02M25/00 ,  F02B47/00

CPC classification number: F02M25/00 ,  C10L1/143 ,  C10L1/1828 ,  C10L1/189 ,  C10L1/1981 ,  C10L1/2383 ,  C10L1/2437 ,  C10L10/04 ,  F02D19/12

Abstract: The operation of marine diesel engines is improved through use of a defined fuel composition, containing one or more additives comprising a methal detergent, a non-metal detergent or both. The fuel is supplied to Diesel engines which operate in a maximum speed range of 1000 rpm (4-stroke engine) respectively 2500 rpm (2-stroke engine). The power output is greater than 200 bph. The cylinder bore is greater than 100 mm (2-stroke engine) while the piston stroke shall be greater than 150 mm (4-stroke engine) respectively greater than 120 mm (2-stroke engine). The metal containing detergent is a neutral calcium sulfonate, salicylate or calcium phenate. The non-metal containing detergent is a hydrocarbyl succinimide.

Abstract translation: 通过使用限定的燃料组合物来改善船用柴油发动机的操作，所述燃料组合物含有一种或多种添加剂，所述添加剂包括甲醇洗涤剂，非金属洗涤剂或两者。 该燃料供应到分别在1000 rpm（4冲程发动机）的最大速度范围内分别为2500 rpm（二冲程发动机）的柴油发动机。 功率输出大于200 bph。 缸径大于100 mm（二冲程发动机），而活塞行程大于150 mm（四冲程发动机），分别大于120 mm（二冲程发动机）。 含金属的洗涤剂是中性磺酸钙，水杨酸盐或酚钙。 非金属的洗涤剂是烃基琥珀酰亚胺。

公开(公告)号：WO99052999A1

公开(公告)日：1999-10-21

申请号：PCT/US1999/007794

申请日：1999-04-09

IPC: C10M171/06 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10M129/93 ,  C10M133/54 ,  C10M143/06 ,  C10M159/20 ,  C10M163/00 ,  C10M171/00 ,  C10M177/00

CPC classification number: C10M163/00 ,  C10L1/143 ,  C10L1/1616 ,  C10L1/1828 ,  C10L1/188 ,  C10L1/1886 ,  C10L1/189 ,  C10L1/191 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/198 ,  C10L1/2225 ,  C10L1/233 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2412 ,  C10L1/2437 ,  C10L1/2616 ,  C10L1/265 ,  C10L1/303 ,  C10M133/52 ,  C10M133/56 ,  C10M137/10 ,  C10M159/20 ,  C10M159/22 ,  C10M159/24 ,  C10M171/00 ,  C10M177/00 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2207/16 ,  C10M2207/26 ,  C10M2207/262 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/24 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/042 ,  C10M2217/043 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/022 ,  C10M2219/046 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2223/045 ,  C10M2223/065 ,  C10M2223/12 ,  C10M2225/04 ,  C10M2227/061 ,  C10N2270/02

Abstract: Concentrates for lubricating oil compositions are prepared by mixing at elevated temperature: (i) at least one high molecular weight ashless dispersant; (ii) at least one oil-soluble overbased metal detergent; and (iii) at least one other concentrate additive provided that the additive is first mixed with the detergent or the dispersant.

Abstract translation: 用于润滑油组合物的浓缩物通过在升高的温度下混合来制备：（i）至少一种高分子量无灰分散剂; （ii）至少一种油溶性高碱性金属洗涤剂; 和（iii）至少一种其它浓缩添加剂，前提是添加剂首先与洗涤剂或分散剂混合。

公开(公告)号：WO1997040122A1

公开(公告)日：1997-10-30

申请号：PCT/GB1997001156

申请日：1997-04-24

Applicant: THE ASSOCIATED OCTEL COMPANY LTD. ,  BARR, Donald ,  COOK, Stephen, Leonard ,  RICHARDS, Paul, Joseph ,  RUSH, Maurice, William

Inventor： THE ASSOCIATED OCTEL COMPANY LTD.

IPC: C10L01/18

CPC classification number: C10L1/198 ,  C10L1/143 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1814 ,  C10L1/1828 ,  C10L1/301 ,  C10L1/305 ,  C10L10/02 ,  C10L10/04 ,  C10L10/06 ,  F02B51/02 ,  Y02T10/126

Abstract: A process for improving the combustion of fuel and/or improving the oxidation of carbonaceous products derived from the combustion or pyrolysis of fuel, the process comprising adding to the fuel before the combustion thereof a composition comprising a mixture of two or more organo-metallic complexes of Group I metals, and fuel additives comprising a mixture of two or more organo-metallic complexes of Group I metals, together with a fuel-soluble carrier liquid miscible in all proportions with the fuel.

Abstract translation: 一种用于改善燃料燃烧和/或改善由燃料或燃料的热解产生的碳质物质的氧化的方法，该方法包括在燃烧之前向燃料中加入包含两种或多种有机金属络合物的混合物的组合物 的第I族金属，以及燃料添加剂，其包含两种或更多种第I族金属的有机金属络合物的混合物，以及与燃料以各种比例混溶的燃料可溶性载体液体。

公开(公告)号：WO1997004045A1

公开(公告)日：1997-02-06

申请号：PCT/US1996011908

申请日：1996-07-18

Applicant: CLEAN DIESEL TECHNOLOGIES, INC. ,  PETER-HOBLYN, Jeremy, D. ,  VALENTINE, James, M. ,  SPRAGUE, Barry, N. ,  EPPERLY, W., Robert

Inventor： CLEAN DIESEL TECHNOLOGIES, INC.

IPC: C10L01/30

CPC classification number: F01N3/029 ,  C10L1/10 ,  C10L1/1208 ,  C10L1/1225 ,  C10L1/1233 ,  C10L1/1241 ,  C10L1/125 ,  C10L1/1266 ,  C10L1/1275 ,  C10L1/14 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1691 ,  C10L1/1814 ,  C10L1/1824 ,  C10L1/1828 ,  C10L1/1852 ,  C10L1/1855 ,  C10L1/1857 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1886 ,  C10L1/1888 ,  C10L1/191 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/23 ,  C10L1/231 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2437 ,  C10L1/26 ,  C10L1/2608 ,  C10L1/301 ,  C10L1/305 ,  C10L10/02 ,  C10L10/06 ,  F01N3/023 ,  F01N3/035 ,  F01N2430/04 ,  F02D41/0065 ,  F05C2201/0427

Abstract: Emissions of pollutants from diesel engines are reduced by a combination of mechanical devices and fuel additives. In one series of embodiments, diesel emissions of NOx and particulates are reduced, simultaneously with gaseous hydrocarbons and carbon monoxide, by the combined use of exhaust gas recirculation or engine timing modification, with a particulate trap and a platinum group metal catalyst composition. In another embodiment, a multi-metal catalyst composition, comprising a combination of a platinum metal catalyst composition and at least one auxiliary catalyst metal composition, especially cerium or copper, is employed to provide catalyst metal to the exhaust system including a diesel trap to lower the balance point of the particulate trap (the temperature at which the rate of trap loading equals the rate of regeneration) while also lowering the emissions of carbon monoxide and unburned hydrocarbons. Data for platinum, copper and cerium catalysts establishes effective amounts. Tests also show selective maintenance of low oxidation of SO2 to SO3.

Abstract translation: 通过机械装置和燃料添加剂的组合来减少来自柴油发动机的污染物的排放。 在一系列实施例中，通过与颗粒捕集器和铂族金属催化剂组合物的组合使用废气再循环或发动机正时修改，与气态烃和一氧化碳同时地减少了NOx和颗粒的柴油排放。 在另一个实施方案中，使用包含铂金属催化剂组合物和至少一种辅助催化剂金属组合物，特别是铈或铜的组合的多金属催化剂组合物，以向排气系统提供催化剂金属，所述催化剂金属包括柴油收集器以降低 颗粒捕集器的平衡点（捕集装载速率等于再生速率的温度）同时也降低了一氧化碳和未燃碳氢化合物的排放。 铂，铜和铈催化剂的数据建立有效量。 测试还显示选择性维持SO2的低氧化为SO3。

公开(公告)号：WO1995033022A1

公开(公告)日：1995-12-07

申请号：PCT/US1995006758

申请日：1995-05-31

Applicant: ORR, William, C.

IPC: C10L01/14

CPC classification number: C10L10/02 ,  C10L1/10 ,  C10L1/12 ,  C10L1/1208 ,  C10L1/1216 ,  C10L1/1225 ,  C10L1/1233 ,  C10L1/1241 ,  C10L1/125 ,  C10L1/1258 ,  C10L1/1266 ,  C10L1/1275 ,  C10L1/1283 ,  C10L1/1291 ,  C10L1/14 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/1691 ,  C10L1/18 ,  C10L1/1802 ,  C10L1/1811 ,  C10L1/1814 ,  C10L1/182 ,  C10L1/1824 ,  C10L1/1828 ,  C10L1/183 ,  C10L1/1832 ,  C10L1/1837 ,  C10L1/1852 ,  C10L1/1855 ,  C10L1/1857 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1886 ,  C10L1/189 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1915 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/20 ,  C10L1/201 ,  C10L1/202 ,  C10L1/203 ,  C10L1/204 ,  C10L1/205 ,  C10L1/206 ,  C10L1/207 ,  C10L1/208 ,  C10L1/221 ,  C10L1/222 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/223 ,  C10L1/2235 ,  C10L1/224 ,  C10L1/226 ,  C10L1/2283 ,  C10L1/2286 ,  C10L1/23 ,  C10L1/231 ,  C10L1/232 ,  C10L1/233 ,  C10L1/2335 ,  C10L1/236 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2406 ,  C10L1/2431 ,  C10L1/2437 ,  C10L1/2462 ,  C10L1/2641 ,  C10L1/265 ,  C10L1/285 ,  C10L1/30 ,  C10L1/301 ,  C10L1/303 ,  C10L1/305 ,  C10L1/306 ,  C10L1/308 ,  C10L10/04 ,  F02B3/06 ,  F02B2275/32 ,  Y02T10/142

Abstract: Method of reduced temperature metallic vapor phase combustion for jet, turbine, diesel, fuel oil, and gasoline combustion systems. More particularly, it relates to methods and composition of metal-containing fuels comprised of enhanced combustion structure capable of increasing combustion burning velocity and reducing combustion temperature.

Abstract translation: 用于喷气，涡轮，柴油，燃料油和汽油燃烧系统的降温金属气相燃烧的方法。 更具体地说，本发明涉及包含能够增加燃烧速度和降低燃烧温度的增强燃烧结构的含金属燃料的方法和组成。

公开(公告)号：WO1995002655A1

公开(公告)日：1995-01-26

申请号：PCT/US1994007744

申请日：1994-07-12

Applicant: PLATINUM PLUS, INC.

Inventor： PLATINUM PLUS, INC. ,  PETER-HOBLYN, Jeremy, D.

IPC: C10L01/30

CPC classification number: F01N3/035 ,  B01D53/9418 ,  B01D53/944 ,  B01D53/9477 ,  B01D2255/1021 ,  B01D2255/202 ,  B01D2255/2065 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2255/906 ,  B01D2258/012 ,  C10L1/10 ,  C10L1/1266 ,  C10L1/1814 ,  C10L1/1828 ,  C10L1/1881 ,  C10L1/189 ,  C10L1/2227 ,  C10L1/2286 ,  C10L1/231 ,  C10L1/30 ,  C10L1/301 ,  C10L1/305 ,  C10L10/02 ,  C10L10/06 ,  F01N3/023 ,  F01N3/029 ,  F01N3/037 ,  F01N3/206 ,  F01N3/2066 ,  F01N13/009 ,  F01N2430/04 ,  F01N2570/14 ,  F01N2610/02 ,  F02B3/06 ,  F02B51/02 ,  Y02A50/2341 ,  Y02A50/2344 ,  Y02T10/126 ,  Y02T10/24

Abstract: A method improves the operation of a diesel engine (10) through the use of a fluel additive in container (50), a diesel particulate trap (20) and an NOx-reducing catalyst in chamber (30). The operation of the NOx-reducing catalyst is enhanced by the introduction of urea or like compound upstream in mixing device (60) of the catalyst at temperatures effective for non-catalytic NOx reduction and the generation of ammonia. The additive comprises fuel-soluble compositions of platinum group metal in effective amounts to lower the emissions of unburned hydrocarbons and carbon monoxide form the trap. The catalytic activity provided to the exhaust system (20 and 30) by the fuel additive is selective and preferably reduces the oxidation of SO2 to SO3. The platinum group metal compositions are preferably added in amounts effective to provide concentrations of the metal in the fuel in fuel tank (40) of less than 1 part per million (ppm). Lithium and/or sodium compositions can be used in amounts effective to reduce the trap regeneration temperature, e.g. concentrations to provide about 1 to 100 ppm lithium metal, and/or 1 tp 30 ppm sodium metal.

Abstract translation: 一种方法通过在容器（50），柴油颗粒捕集器（20）和室（30）中的NOx还原催化剂中使用流体添加剂来改进柴油发动机（10）的操作。 通过在催化剂的混合装置（60）中向上游引入尿素等化合物来提高NOx还原催化剂的操作，该温度对于非催化NO x还原和产生氨有效。 该添加剂包含有效量的铂族金属的燃料可溶性组合物，以降低陷阱中未燃烧的碳氢化合物和一氧化碳的排放。 通过燃料添加剂提供给排气系统（20和30）的催化活性是选择性的，并且优选地将SO 2氧化为SO 3。 铂族金属组合物优选以有效提供燃料箱（40）中的燃料中的金属浓度小于百万分之一（ppm）的量加入。 锂和/或钠组合物可以以有效降低陷阱再生温度的量使用，例如 浓度提供约1至100ppm锂金属和/或1tp 30ppm钠金属。

公开(公告)号：WO1993023503A1

公开(公告)日：1993-11-25

申请号：PCT/HU1992000020

申请日：1992-05-11

Applicant: KOWAX KERESKEDELMI, FEJLESZTO ÉS GYARTO KFT ,  KOVACS, Gyula

Inventor： KOWAX KERESKEDELMI, FEJLESZTO ÉS GYARTO KFT

IPC: C10L10/00

CPC classification number: C10L10/02 ,  C10L1/14 ,  C10L1/1616 ,  C10L1/182 ,  C10L1/1828 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/189 ,  C10L1/201 ,  C10L10/04 ,  C10L10/06

Abstract: The invention relates to a fuel additive containing at least one unsaturated aliphatic hydrocarbon and at least one organic sodium compound in a quantitative ratio in which the quantity of sodium is at the most equivalent to that of the chlorine, and at least one organic solvent. The additive is introduced into liquid fuel in a quantity such that the concentration of the chlorine hydrocarbon in the fuel amounts to 0.001 - 0.2 vol % . The additive considerably reduces the pollutant emission of internal combustion engines.

公开(公告)号：WO1992007047A1

公开(公告)日：1992-04-30

申请号：PCT/US1991007559

申请日：1991-10-09

Applicant: EXXON CHEMICAL PATENTS INC.

Inventor： EXXON CHEMICAL PATENTS INC. ,  MARTELLA, David, John ,  JARUZELSKI, John, Jan ,  CHEN, Frank, Joung-Yei

IPC: C10L01/18

CPC classification number: C10L1/1981 ,  C08G8/04 ,  C10L1/143 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/1658 ,  C10L1/1666 ,  C10L1/1814 ,  C10L1/1828 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1886 ,  C10L1/189 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/198 ,  C10L1/207 ,  C10L1/223 ,  C10L1/2364 ,  C10L1/2368 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2412 ,  C10L1/2425 ,  C10L1/2437 ,  C10L1/2481 ,  C10L1/2493 ,  C10L1/265 ,  C10L1/2691 ,  C10L1/301 ,  C10L1/303 ,  C10M145/20 ,  C10M151/04 ,  C10M2209/101 ,  C10M2221/00 ,  C10M2221/041 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/106

Abstract: Additives for improving the low temperature flow properties and oxidative stability of hydrocarbon oils are disclosed, which comprise the alkylation of a phenol in the presence of a polar aprotic cosolvent to produce an essentially linear alkylated phenol which is condensed with an aldehyde to produce the low temperature flow improver wherein: a) the polymer composition has a number average molecular weight of at least about 3,000 and a molecular weight distribution of at least about 1.5; b) in the alkylated phenol reactant the alkyl groups (i) are essentially linear; (ii) have between 6 and 50 carbon atoms; and (iii) have an average number of carbon atoms between about 12 and 26; and c) not more than about 10 mole percent of the alkyl groups on the alkylated phenol have less than 12 carbon atoms and not more than about 10 mole percent of the alkyl groups on the alkylated phenol have more than 26 carbon atoms. The additives may also be produced in a branched backbone form in which monomer reactants are copolymerized with certain tri- or tetrafunctional comonomers. Blends of these additives with various hydrocarbon oils, and particularly various middle distillates and lubricating oil compositions, whose low temperature flow properties and oxidative stability are significantly improved thereby, are also disclosed.

公开(公告)号：WO1988007071A1

公开(公告)日：1988-09-22

申请号：PCT/GB1988000205

申请日：1988-03-17

Applicant: EXXON CHEMICAL LIMITED ,  SEXTON, Michael, David

Inventor： EXXON CHEMICAL LIMITED

IPC: C10L01/18

CPC classification number: C10L1/1828 ,  C10L1/188 ,  C10L1/2412 ,  C10L1/2437 ,  C10L1/2616

Abstract: Sediment and colour formation is reduced in fuels containing more than 0.04 wt. % sulphur and 100 ppm nitrogen by the incorporation of small amounts of basic lithium, sodium, potassium or calcium compounds, this is particularly beneficial in fuels containing cracked components where the preferred additives are basic calcium or sodium compounds.

公开(公告)号：WO2008057624A3

公开(公告)日：2008-07-03

申请号：PCT/US2007066025

申请日：2007-04-05

Applicant: BAKER HUGHES INC

Inventor： STARK JOSEPH L ,  KNEPPER JOHN I ,  MCCALLUM ANDREW J

IPC: C10L1/10

CPC classification number: C10L1/18 ,  C10L1/143 ,  C10L1/1814 ,  C10L1/1828 ,  C10L1/1881 ,  C10L1/1886 ,  C10L1/1966 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/2437 ,  C10L10/02

Abstract: A fuel for use in a jet engine may be prepared by admixing a hydrocarbon fuel and a first additive selected from the group consisting of ethoxylated alkylphenol formaldehyde resins, maleic anhydride alpha olefin copolymers and mixtures thereof and a second additive comprising an admixture of platinum group and cerium compounds. The jet fuels including the additives may be used in jet engines where it is desirable to have reduced concentrations of particulates in exhausts, particularly when the jet engines are running at cruise speed.

Abstract translation: 用于喷气发动机的燃料可以通过混合烃燃料和选自乙氧基化烷基酚甲醛树脂，马来酸酐α-烯烃共聚物及其混合物的第一添加剂和第二添加剂来制备，所述第二添加剂包括铂族和 铈化合物。 包括添加剂的喷气燃料可以用在喷气发动机中，其中期望在排气中具有降低的颗粒浓度，特别是当喷气发动机以巡航速度运行时。