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公开(公告)号:DE69414184T2
公开(公告)日:1999-06-24
申请号:DE69414184
申请日:1994-06-23
Applicant: LUBRIZOL CORP
Inventor: STECKEL THOMAS F , DALY DANIEL T
IPC: C10L1/18 , C08G73/02 , C10L1/14 , C10L1/16 , C10L1/188 , C10L1/19 , C10L1/20 , C10L1/22 , C10L1/238 , C10L1/2383 , C10L1/24 , C10L1/26 , C10L1/30 , C10L10/18 , C10M133/52 , C10M133/56 , C10M159/12 , C10M159/16 , F02B3/06 , C10L10/00
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42.
公开(公告)号:CZ400692A3
公开(公告)日:1993-10-13
申请号:CS400692
申请日:1992-12-30
Applicant: LUBRIZOL CORP
Inventor: DALY DANIEL T , KOLP CHRISTOPHER J , ADAMS PAUL E , STOLDT STEPHEN H , HUANG NAI Z , WALSH REED H , JOLLEY SCOTT T , DENIS RICHARD A , KOCH FREDERICK W , DISHONG DENNIS M
IPC: C10L20060101 , C10L1/14 , C10L1/30 , C10L10/06
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公开(公告)号:CZ383992A3
公开(公告)日:1993-10-13
申请号:CS383992
申请日:1992-12-22
Applicant: LUBRIZOL CORP
Inventor: DALY DANIEL T , ADAMS PAUL E , HUANG NAI Z , JOLLEY SCOTT T , KOCH FREDERICK W , KOLP CHRISTOPHER J , STOLDT STEPHEN H , WALSH REED H , DENIS RICHARD A
IPC: C10L20060101 , C10L1/14 , C10L1/30 , C10L10/06
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公开(公告)号:BR9205279A
公开(公告)日:1993-07-27
申请号:BR9205279
申请日:1992-04-15
Applicant: LUBRIZOL CORP
Inventor: DALY DANIEL T , ADAMS PAUL E
IPC: C10L20060101 , C10L1/14 , C10L1/30 , C10L10/06
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公开(公告)号:FI930111A
公开(公告)日:1993-01-12
申请号:FI930111
申请日:1993-01-12
Applicant: LUBRIZOL CORP
Inventor: DALY DANIEL T , ADAMS PAUL E , HUANG NAI Z , JOLLEY SCOTT T , KOCH FREDERICK W , KOLP CHRISTOPHER J , STOLDT STEPHEN H , WALSH REED H , DENIS RICHARD A
IPC: F02M25/00 , C10L1/08 , C10L1/14 , C10L1/18 , C10L1/188 , C10L1/19 , C10L1/22 , C10L1/23 , C10L1/24 , C10L1/26 , C10L1/30 , C10L10/00 , C10L10/06 , C10L10/12 , F02B3/06
Abstract: This invention relates to combinations of (A) organometallic complexes and (B) antioxidants. These combinations can be used in diesel fuels for operating diesel engines equipped with exhaust system particulate traps. The combination of (A) and (B) is useful in lowering the ignition temperature of exhaust particles collected in the trap. The organometallic complex (A) is soluble or stably dispersible in the diesel fuel and is derived from (i) an organic compound containing at least two functional groups attached to a hydrocarbon linkage, and (ii) a metal reactant capable of forming a complex with the organic compound (i), the metal being any metal capable of reducing the ignition temperature of the exhaust particles. The functional groups include =X, -XR, -NR2, -NO2, =NR, =NXR, =N-R*-XR, -CN, -N=NR and -N=CR2; wherein X is O or S, R is H or hydrocarbyl, R* is hydrocarbylene or hydrocarbylidene, and a is a number (e.g., zero to about 10). Useful metals include Na, K, Mg, Ca, Sr, Ba, V, Cr, Fe, Co, Cu, Zn, Pb, Sb, and mixtures of two or more thereof. This invention is also directed to concentrates and diesel fuels, and to methods of operating a diesel engine equipped with an exhaust system particulate trap.
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公开(公告)号:FI930110A0
公开(公告)日:1993-01-12
申请号:FI930110
申请日:1993-01-12
Applicant: LUBRIZOL CORP
Inventor: DALY DANIEL T , ADAMS PAUL E , HUANG NAI Z , JOLLEY SCOTT T , KOCH FREDERICK W , KOLP CHRISTOPHER J , STOLDT STEPHEN H , WALSH REED H , DENIS RICHARD A , DISHONG DENNIS M
IPC: C10L1/14 , C10L1/18 , C10L1/188 , C10L1/19 , C10L1/22 , C10L1/23 , C10L1/24 , C10L1/26 , C10L1/30 , C10L10/06 , C10L10/12 , F02B3/06
Abstract: This invention relates to low-sulfur diesel fuels which are useful with diesel engines equipped with exhaust system particulate traps. These fuels contain an effective mount of an organometallic complex to lower the ignition temperature of exhaust particles collected in the trap. The sulfur content of these diesel fuels is no more than about 0.1% by weight, preferably no more than about 0.05% by weight. The organometallic complex is soluble or stably dispersible in the diesel fuel and is derived from (i) an organic compound containing at least two functional groups attached to a hydrocarbon linkage, and (ii) a metal reactant capable of forming a complex with the organic compound (i), the metal being any metal capable of reducing the ignition temperature of the exhaust particles. The functional groups include =X, -XR, -NR2, -NO2, =NR, =NXR, =N-R*-XR, -CN, -N=NR and -N=CR2; wherein X is O or S, R is H or hydrocarbyl, R* is hydrocarbylene or hydrocarbylidene, and a is a number (e.g., zero to about 10). Useful metals include Na, K, Mg, Ca, Sr, Ba, Ti, Zr, V, Cr, Mo, Mn, Fe, Co, Cu, Zn, B, Pb, Sb, and mixtures of two or more thereof. This invention is also directed to methods of operating a diesel engine equipped with an exhaust system particulate trap using the foregoing low-sulfur diesel fuels.
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公开(公告)号:FI930110A
公开(公告)日:1993-01-12
申请号:FI930110
申请日:1993-01-12
Applicant: LUBRIZOL CORP
Inventor: DALY DANIEL T , ADAMS PAUL E , HUANG NAI Z , JOLLEY SCOTT T , KOCH FREDERICK W , KOLP CHRISTOPHER J , STOLDT STEPHEN H , WALSH REED H , DENIS RICHARD A , DISHONG DENNIS M
IPC: C10L1/14 , C10L1/18 , C10L1/188 , C10L1/19 , C10L1/22 , C10L1/23 , C10L1/24 , C10L1/26 , C10L1/30 , C10L10/06 , C10L10/12 , F02B3/06
Abstract: This invention relates to low-sulfur diesel fuels which are useful with diesel engines equipped with exhaust system particulate traps. These fuels contain an effective mount of an organometallic complex to lower the ignition temperature of exhaust particles collected in the trap. The sulfur content of these diesel fuels is no more than about 0.1% by weight, preferably no more than about 0.05% by weight. The organometallic complex is soluble or stably dispersible in the diesel fuel and is derived from (i) an organic compound containing at least two functional groups attached to a hydrocarbon linkage, and (ii) a metal reactant capable of forming a complex with the organic compound (i), the metal being any metal capable of reducing the ignition temperature of the exhaust particles. The functional groups include =X, -XR, -NR2, -NO2, =NR, =NXR, =N-R*-XR, -CN, -N=NR and -N=CR2; wherein X is O or S, R is H or hydrocarbyl, R* is hydrocarbylene or hydrocarbylidene, and a is a number (e.g., zero to about 10). Useful metals include Na, K, Mg, Ca, Sr, Ba, Ti, Zr, V, Cr, Mo, Mn, Fe, Co, Cu, Zn, B, Pb, Sb, and mixtures of two or more thereof. This invention is also directed to methods of operating a diesel engine equipped with an exhaust system particulate trap using the foregoing low-sulfur diesel fuels.
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公开(公告)号:DE69816707T2
公开(公告)日:2004-05-27
申请号:DE69816707
申请日:1998-05-14
Applicant: LUBRIZOL CORP
Inventor: DALY DANIEL T
Abstract: The present invention is directed to a fuel additive composition containing (i) a polyether alcohol of the formula wherein R is hydrogen or a hydrocarbyl group of 1 to about 30 carbon atoms; R is hydrogen or a hydrocarbyl group of 1 to 5 carbon atoms or mixtures thereof provided that no more than 10 mole% of R is hydrogen and where the polyether alcohol is soluble in gasoline; and x is a number from about 4 to about 40; (ii) a hydrocarbylphenol having 1-3 hydrocarbyl groups such that the total weight average molecular weight of the hydrocarbyl groups is about 250 to about 6000; and (iii) optionally a third component containing a nitrogen-containing dispersant; wherein the weight ratio of the polyether alcohol to the hydrocarbylphenol is about 3:1 to about 1:20. The compositions are useful in reducing intake valve deposit and do not contribute to the increase in combustion chamber deposit in port fuel injected engines.
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49.
公开(公告)号:CA2083834C
公开(公告)日:2004-02-03
申请号:CA2083834
申请日:1992-04-15
Applicant: LUBRIZOL CORP
Inventor: KOCH FREDERICK W , ADAMS PAUL E , DALY DANIEL T , HUANG NAI Z , JOLLEY SCOTT T , KOLP CHRISTOPHER J , STOLDT STEPHEN H , WALSH REED H , DENIS RICHARD A
IPC: F02M25/00 , C10L1/08 , C10L1/14 , C10L1/18 , C10L1/188 , C10L1/19 , C10L1/22 , C10L1/23 , C10L1/24 , C10L1/26 , C10L1/30 , C10L10/00 , C10L10/06 , C10L10/12 , F02B3/06 , F01N3/02 , C09K15/24
Abstract: This invention relates to combinations of (A) organometallic complexes and ( B) antioxidants. These combinations can be used in diesel fuels for operating diesel engines equipped with exhaust syst em particulate traps. The combination of (A) and (B) is useful in towering the ignition temperature of exhaust particles collecte d in the trap. The organometallic complex (A) is soluble or stably dispersible in the diesel fuel acrd is derived from (i) an organic compound containing at least two functional groups att- ached to a hydrocarbon linkage, and (ii) a metal reactant capable of forming a complex with the organic compound (i), the metal being any metal capable of reducing the ignition temperature of the exhaust particles. The functional groups include =X, -XR, -NR2, -NO2, = NR, = NXR; = N-R*-XR; .alpha., .beta., .PSI.; -CN; -N = NR and - N=CR2; wherein X is O or S, R is H or hydrocarbyl, R* is hydrocarbylene or hydrocarbylidene, and a is a number (e.g., zero to about 10). Useful metals include Na, K, Mg, Ca, Sr, Ba, V, Cr, Fe, Co, Cu, Zn, Pb, Sb, and mixtures of two or more thereof. This invention is also directed to concentrates and diesel fuels, and to methods of operating a diesel engine equipped with an exhaust system particulate trap.
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公开(公告)号:AU2003220205A1
公开(公告)日:2003-09-29
申请号:AU2003220205
申请日:2003-03-13
Applicant: LUBRIZOL CORP
Inventor: DALY DANIEL T , JACKSON MITCHELL M , CORKWELL KEITH C
IPC: C10L1/182 , C09K23/00 , C10L1/02 , C10L1/10 , C10L1/12 , C10L1/14 , C10L1/18 , C10L1/19 , C10L1/22 , C10L1/222 , C10L10/00 , C10L10/02 , C10L10/08 , C10L10/04
Abstract: A fuel composition for use in an internal combustion engine containing (a) a diesel fuel, (b) ethanol, (c) a surfactant, and optionally (d) a combustion improver, which provides lubricity to the engine and reduces exhaust emissions.
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