公开(公告)号：US5809774A

公开(公告)日：1998-09-22

申请号：US752344

申请日：1996-11-19

Applicant: Jeremy D. Peter-Hoblyn ,  James M. Valentine ,  Theodore J. Tarabulski

Inventor： Jeremy D. Peter-Hoblyn ,  James M. Valentine ,  Theodore J. Tarabulski

IPC: B01D53/90 ,  B01D53/94 ,  F01N3/20 ,  F01N3/00

CPC classification number: F01N3/36 ,  B01D53/90 ,  B01D53/9409 ,  B01D53/9495 ,  F01N3/035 ,  F01N3/20 ,  F01N3/2066 ,  F01N2240/30 ,  F01N2430/04 ,  F01N2610/02 ,  F01N2610/03 ,  F01N2610/1426 ,  F01N2610/1473 ,  Y02T10/24

Abstract: Diesel and other lean-burn engines emit less NO.sub.x, when the of fuel comprises an emulsion of hydrocarbon fuel and an aqueous solution of a nitrogenous NO.sub.x -reducing reagent which is separated into its two principal portions prior to combustion. The hot exhaust gases produced by burning the fuel contain NO.sub.x, but the NO.sub.x is reduced by introducing the separated aqueous solution of nitrogenous NO.sub.x -reducing reagent into at least a portion of the exhaust gases and directing them to a catalyst for selective catalytic reduction of NO.sub.x. The fuel emulsion preferably comprises a continuous phase comprising diesel fuel and from about 1 to about 20% (most preferably, from about 2 to about 10%) of a discontinuous phase comprising an aqueous solution of nitrogenous NO.sub.x -reducing reagent. It is also preferred to include in the fuel a corrosion inhibitor and biocide, and optionally a lubricity additive and emulsifier.

Abstract translation: 当燃料包含烃燃料的乳液和在燃烧之前被分离成其两个主要部分的含氮的还原NOx试剂的水溶液时，柴油和其它稀薄燃烧发动机排放较少的NOx。 通过燃烧燃料产生的热废气含有NOx，但是通过将分离的含氮NO x还原剂的水溶液引入至少一部分废气中并将其引导至用于选择性催化还原NOx的催化剂而将NOx还原 。 燃料乳剂优选包含包含柴油燃料的连续相和约1至约20％（最优选约2至约10％）的包含含氮NO x还原剂水溶液的不连续相。 还优选在燃料中包含腐蚀抑制剂和杀生物剂，以及任选的润滑添加剂和乳化剂。

公开(公告)号：US5743922A

公开(公告)日：1998-04-28

申请号：US215504

申请日：1994-03-21

Applicant: Jeremy D. Peter-Hoblyn ,  James M. Valentine ,  Leonard Dubin

Inventor： Jeremy D. Peter-Hoblyn ,  James M. Valentine ,  Leonard Dubin

IPC: C10L1/10 ,  C10L1/12 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10L1/32 ,  C10L10/02 ,  F01N3/20

CPC classification number: C10L10/08 ,  C10L1/10 ,  C10L1/328 ,  C10L10/02 ,  C10L10/04 ,  F01N3/206 ,  C10L1/1233 ,  C10L1/1241 ,  C10L1/125 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1691 ,  C10L1/1802 ,  C10L1/1814 ,  C10L1/1824 ,  C10L1/1828 ,  C10L1/1832 ,  C10L1/1852 ,  C10L1/1855 ,  C10L1/1857 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1886 ,  C10L1/1888 ,  C10L1/19 ,  C10L1/191 ,  C10L1/1985 ,  C10L1/201 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/23 ,  C10L1/231 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2437 ,  C10L1/2493 ,  C10L1/2641 ,  C10L1/301 ,  C10L1/305 ,  C10L1/306

Abstract: An improved lubricity water and diesel fuel emulsion is presented. The emulsion is used as fuel for diesel engines, and includes a lubricity additive selected from the group consisting of dimer acids, trimer acids, phosphate esters, sulfurized castor oil, and mixtures thereof.

Abstract translation: 提出了改进的润滑性水和柴油燃料乳液。 该乳液用作柴油发动机的燃料，并且包括选自二聚酸，三聚酸，磷酸酯，硫化蓖麻油及其混合物的润滑添加剂。

公开(公告)号：US5266083A

公开(公告)日：1993-11-30

申请号：US808436

申请日：1991-12-16

Applicant: Jeremy D. Peter-Hoblyn ,  James M. Valentine ,  W. Robert Epperly ,  Barry N. Sprague

Inventor： Jeremy D. Peter-Hoblyn ,  James M. Valentine ,  W. Robert Epperly ,  Barry N. Sprague

IPC: B01D53/94 ,  C07F15/00 ,  C07F17/02 ,  C10L1/10 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/30 ,  C10L3/00 ,  C10L10/02 ,  C10L10/06 ,  F01N3/023 ,  F01N3/035 ,  F01N3/037 ,  F01N3/20 ,  F02B3/06 ,  F02B51/02 ,  F02D41/00 ,  F02M27/02

CPC classification number: F02B51/02 ,  B01D53/9413 ,  C07F15/0033 ,  C07F15/006 ,  C07F15/0073 ,  C07F15/0086 ,  C07F17/02 ,  C10L1/10 ,  C10L1/14 ,  C10L1/1814 ,  C10L1/301 ,  C10L1/305 ,  C10L10/02 ,  C10L10/06 ,  C10L3/003 ,  F01N3/023 ,  F01N3/035 ,  F01N3/037 ,  F01N3/206 ,  F02M27/02 ,  B01D2255/102 ,  B01D2255/705 ,  B01D2255/906 ,  B01D2258/012 ,  C10L1/1608 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/1855 ,  C10L1/1857 ,  C10L1/2227 ,  C10L1/2286 ,  C10L1/231 ,  F01N2430/04 ,  F02B3/06 ,  Y02T10/126

Abstract: The invention presented relates to a method for reducing the emission of nitrogen oxides from a diesel engine without significant loss of fuel efficiency and without significant increases in carbon monoxide and hydrocarbon emissions. The method involves preparing a diesel engine such that the injection timing thereof is set at a point sufficient to obtain reductions in the nitrogen oxides emissions from the engine; and firing the diesel engine with a diesel fuel having admixed therein an additive which comprises a fuel soluble organometallic platinum group metal coordination composition.

Abstract translation: 本发明涉及一种减少来自柴油发动机的氮氧化物排放的方法，而不会显着损失燃料效率，而不会显着增加一氧化碳和碳氢化合物的排放。 该方法包括制备柴油发动机，使得其喷射正时被设定为足以获得来自发动机的氮氧化物排放的减少的点; 并用柴油燃烧柴油机，其中混合有包含燃料可溶性有机金属铂族金属配位组合物的添加剂。

公开(公告)号：US5057293A

公开(公告)日：1991-10-15

申请号：US416317

申请日：1989-05-23

Applicant: William R. Epperly ,  Jeremy D. Peter-Hoblyn ,  George F. Shulof, Jr. ,  James C. Sullivan ,  Barry N. Sprague ,  John H. O'Leary

Inventor： William R. Epperly ,  Jeremy D. Peter-Hoblyn ,  George F. Shulof, Jr. ,  James C. Sullivan ,  Barry N. Sprague ,  John H. O'Leary

IPC: B01D53/34 ,  B01D53/56 ,  B01D53/60

CPC classification number: B01D53/34 ,  B01D53/56 ,  B01D53/60 ,  B01J2219/00058

Abstract: A process is presented for reducing the concentration of pollutants in an effluent from the combustion of a carbonaceous fuel. The process comprises introducing a first treatment agent into the effluent at a first temperature zone to reduce the concentration of a first pollutant and introducing a second treatment agent into the effluent at a second temperature zone to reduce the concentration of either the first pollutant or a second pollutant, wherein the first and second treatment agents are introduced under conditions effective to reduce the effluent pollution index.

Abstract translation: 提出了一种降低来自碳质燃料燃烧的污水中污染物浓度的方法。 该方法包括在第一温度区域将第一处理剂引入流出物中以降低第一污染物的浓度并在第二温度区将第二处理剂引入流出物中以降低第一污染物或第二污染物的浓度 污染物，其中在有效降低污水污染指数的条件下引入第一和第二处理剂。