公开(公告)号：JP2001303082A

公开(公告)日：2001-10-31

申请号：JP2001117549

申请日：2001-04-16

Applicant: LUBRIZOL CORP

Inventor： HUANG NAI ZHONG ,  ADAMS PAUL E ,  DALY DANIEL T ,  JOLLEY SCOTT TED ,  KOCH FREDERICK WILLIAM ,  KOLP CHRISTOPHER JAY ,  STOLDT STEPHEN HOWARD ,  WALSH REED HUBER ,  DENIS RICHARD ASCOT

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: PROBLEM TO BE SOLVED: To provide a composition usable for a diesel fuel of a diesel engine having a particulate trap in an exhaust system, and capable of reducing he ignition temperature of the exhaust particles trapped. SOLUTION: This composition of (A) an organometallic complex and (B) an antioxidant can be useful in the diesel fuel for operating the diesel engine having the particulate trap in the exhaust system. The composition of the components (A) and the component (B) is useful for reducing the ignition temperature of the exhaust particles collected by the trap. The organometallic complex (A) can be dissolved in or stably dispersed in the diesel fuel, and can be derived from (i) an organic compound containing at least two functional groups connected to a hydrocarbon bond, and (ii) a metallic reactive agent capable of forming the complex with the organic compound (i).

公开(公告)号：HK1897A

公开(公告)日：1997-01-10

申请号：HK1897

申请日：1997-01-02

Applicant: LUBRIZOL CORP

Inventor： HUANG NAI ZHONG ,  ADAMS PAUL ERNEST ,  DALY DANIEL TIMOTHY ,  JOLLEY SCOTT TED ,  KOCH FREDERICK WILLIAM ,  KOLP CHRISTOPHER JAY ,  STOLDT STEPHEN HOWARD ,  WALSH REED HUBER ,  DENIS RICHARD ASCOT

IPC: C10L1/08 ,  C10L1/14 ,  F02M25/00 ,  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.

公开(公告)号：AT134700T

公开(公告)日：1996-03-15

申请号：AT92914025

申请日：1992-04-15

Applicant: LUBRIZOL CORP

Inventor： KOLP CHRISTOPHER JAY ,  DALY DANIEL TIMOTHY ,  HUANG NAI ZHONG ,  KOCH FREDERICK WILLIAM ,  JOLLEY SCOTT TED ,  STOLDT STEPHEN HOWARD ,  WALSH REED HUBER ,  DENIS RICHARD ASCOT

IPC: C07F1/08 ,  C10L20060101 ,  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 copper-containing organometallic complexes, and to concentrates and diesel fuels containing said complexes. The diesel fuels are useful with diesel engines equipped with exhaust system particulate traps. The copper-containing organometallic complex is used for lowering the ignition temperature of exhaust particles collected in the trap. The copper-containing 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 copper-containing metal reactant capable of forming a complex with the organic compound (i). The functional groups are =X, -XR, -NR., -NO., =NR, =NXR, =N-R*-XR, -CN, -N=NR or -N=CR.; 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). The copper can be combined with one or more metals selected from the group consisting Na, K, Mg, Ca, Sr, Ba, V, Cr, Mo, Fe, Co, Zn, B, Pb, Sb, Ti, Mn and Zr. This invention is also directed to methods of operating a diesel engine equipped with an exhaust system particulate trap using the foregoing diesel fuel.

公开(公告)号：AU650996B2

公开(公告)日：1994-07-07

申请号：AU2175392

申请日：1992-04-15

Applicant: LUBRIZOL CORP

Inventor： DALY DANIEL TIMOTHY ,  ADAMS PAUL ERNEST ,  HUANG NAI ZHONG ,  JOLLEY SCOTT TED ,  KOCH FREDERICK WILLIAM ,  KOLP CHRISTOPHER JAY ,  STOLDT STEPHEN HOWARD ,  WALSH REED HUBER ,  DENIS RICHARD ASCOT ,  DISHONG DENNIS MICHAEL

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.

公开(公告)号：ZA923345B

公开(公告)日：1993-01-27

申请号：ZA923345

申请日：1992-05-08

Applicant: LUBRIZOL CORP

Inventor： DALY DANIEL TIMOTHY ,  DANIEL TIMOTHY DALY ,  SCOTT TED JOLLEY ,  JOLLEY SCOTT TED ,  KOCH FREDERICK WILLIAM ,  HUANG NAI ZHONG ,  NAI ZHONG HUANG ,  ADAMS PAUL ERNEST ,  PAUL ERNEST ADAMS ,  FREDERICK WILLIAM KOCH ,  KOLP CHRISTOPHER JAY ,  CHRISTOPHER JAY KOLP ,  STOLDT STEPHEN HOWARD ,  STEPHEN HOWARD STOLDT ,  WALSH REED HUBER ,  REED HUBER WALSH ,  DENIS RICHARD ASCOT ,  RICHARD ASCOT DENIS

IPC: C10L1/08 ,  F02M25/00 ,  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 ,  C10L

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.

公开(公告)号：IN170832B

公开(公告)日：1992-05-30

申请号：IN798DE1986

申请日：1986-09-08

Applicant: LUBRIZOL CORP

Inventor： STOLDT STEPHEN HOWARD ,  WALSH REED HUBER

IPC: C10L1/183 ,  C10L20060101 ,  C10L1/14 ,  C10L1/18 ,  C10L1/182 ,  C10L1/188 ,  C10L1/22 ,  C10L1/222 ,  C10L1/24 ,  C10L1/30 ,  C10L1/10

Abstract: A fuel composition containing a fuel additive which comprises a metal compound has been developed which fuel composition is stable upon storage. It has been discovered that a fuel additive comprising a metal compound and an oxime does not degrade a fuel, e.g. heating fuel oil, diesel fuel and the like, upon storage. Fuel additives containing metal compounds to function, e.g., as an agent to reduce soot formation and generally improve the combustion properties of the fuel may be added to fuels and stored without the build-up of gummy deposits and sludge in the storage container.

公开(公告)号：IN180626B

公开(公告)日：1998-02-28

申请号：IN902DE1992

申请日：1992-10-09

Applicant: LUBRIZOL CORP

Inventor： STOLDT STEPHEN HOWARD

IPC: C10L1/04 ,  C10L1/10 ,  C10L1/12

公开(公告)号：IN174188B

公开(公告)日：1994-10-08

申请号：IN48DE1989

申请日：1989-01-19

Applicant: LUBRIZOL CORP

Inventor： STOLDT STEPHEN HOWARD

IPC: C10L1/04 ,  C10L1/10 ,  C10L1/12

公开(公告)号：HUT64103A

公开(公告)日：1993-11-29

申请号：HU9300061

申请日：1992-04-15

Applicant: LUBRIZOL CORP

Inventor： DALY DANIEL TIMOTHY ,  ADAMS PAUL ERNEST ,  HUANG NAI ZHONG ,  JOLLEY SCOTT TED ,  KOCH FREDERICK WILLIAMS ,  KOLP CHRISTOPHER JAY ,  STOLDT STEPHEN HOWARD ,  WALSH REED HUBER ,  DENIS RICHARD ASCOT

IPC: C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L1/24 ,  C10L1/30 ,  C10L10/06 ,  F02B3/06

Abstract: This invention relates to diesel fuels which are useful with diesel engines equipped with exhaust system particulate traps. These fuels contain an effective amount of an organometallic complex to lower the ignition temperature of exhaust particles collected in the trap. 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, NR*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, Mo, 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 diesel fuel.

公开(公告)号：MX9201348A

公开(公告)日：1993-02-01

申请号：MX9201348

申请日：1992-03-26

Applicant: LUBRIZOL CORP

Inventor： KOCH FREDERICK WILLIAM ,  ADAMS PAUL ERNEST ,  DALY DANIEL TIMOTHY ,  HUANG NAI ZHONG ,  JOLLEY SCOTT TED ,  KOLP CHRISTOPHER JAY ,  STOLDT STEPHEN HOWARD ,  WALSH REE HUBER ,  DENNIS RICHARD ASCOT

IPC: C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L1/24 ,  C10L1/30 ,  C10L10/06 ,  F02B3/06 ,  C10L1/00

Abstract: This invention relates to diesel fuels which are useful with diesel engines equipped with exhaust system particulate traps. These fuels contain an effective amount of an organometallic complex to lower the ignition temperature of exhaust particles collected in the trap. 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, NR*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, Mo, 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 diesel fuel.