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Diesel patents



      
           
This page is updated frequently with new Diesel-related patent applications. Subscribe to the Diesel RSS feed to automatically get the update: related Diesel RSS feeds. RSS updates for this page: Diesel RSS RSS


Diesel fuel pressure detection by fast magnetostrictive actuator

Great Plains Diesel TechnologiesL.c.

Diesel fuel pressure detection by fast magnetostrictive actuator

Engine

Ihi Shibaura Machinery

Engine

Engine

Industrea Mining Equipment Pty Ltd

Load-haul-dump vehicle for confined spaces

Date/App# patent app List of recent Diesel-related patents
06/25/15
20150176859
 Flameless heater patent thumbnailFlameless heater
A flameless heater produces hot dry air utilizing hydraulic heat-transfer fluid as a heat transfer medium. The heater is powered preferably by a natural gas engine.
06/25/15
20150176552
 Diesel fuel pressure detection by fast magnetostrictive actuator patent thumbnailDiesel fuel pressure detection by fast magnetostrictive actuator
A high speed and high force magnetostrictive actuator is the preferred source of continuously controllable motion for the hydromechanical portion of a diesel fuel injector. The actuator converts continuously variable voltage and current into continuously variable force and displacement.
Great Plains Diesel Technologies, L.c.
06/25/15
20150176546
 Engine patent thumbnailEngine
An air intake route leads air drawn in from outside into a diesel engine. The air intake route is provided with an air intake manifold and an egr device is provided which supplies some of the exhaust to the air intake route.
Ihi Shibaura Machinery Corporation
06/25/15
20150176250
 Load-haul-dump vehicle for confined spaces patent thumbnailLoad-haul-dump vehicle for confined spaces
A load-haul-dump (lhd) vehicle for constrained spaces such as underground mines. The lhd includes a front axle and a rear axle, and an articulation in the vehicle between the front and rear axles.
Industrea Mining Equipment Pty Ltd
06/25/15
20150176114
 Method for producing at least one component and open-loop and/or closed-loop control device patent thumbnailMethod for producing at least one component and open-loop and/or closed-loop control device
The disclosure relates to a method for producing at least one, in particular metal, component, preferably a cylinder head, a nozzle body for a high-pressure injection pump, a component of a diesel injection engine, or a throttle disk, by means of low-pressure carbonitriding in at least one treatment chamber, which preferably can be evacuated, and an open-loop and/or closed-loop control device, which enables the setting of a specified ratio between a carbon concentration and a nitrogen concentration in a surface layer of the at least one component. In at least one treatment phase, a carbon-providing gas and a nitrogen-providing gas are simultaneously introduced into the treatment chamber.
Robert Bosch Gmbh
06/25/15
20150175929
 Lubricating oil composition for automobile engine lubrication patent thumbnailLubricating oil composition for automobile engine lubrication
Provided is a lubricating oil composition that is highly fuel-efficient and has high wear resistance and is particularly suited for lubrication of a motorcycle four-cycle gasoline engine or a diesel engine vehicle having an exhaust gas after-treatment device. The lubricating oil composition, which is a lubricating oil composition having an sae viscosity grade of 5w20, comprises a base oil and predetermined amounts of additive components comprising of a nitrogen-containing ash-free dispersant, an alkali earth metal-containing detergent, a phosphorus-containing anti-wear agent, an antioxidant, and a viscosity index-improving agent, wherein the viscosity index is within a range of 140 to 230, the high-shear viscosity at 150° c.
Chevron Japan Ltd
06/25/15
20150175924
 Method for improving engine fuel efficiency patent thumbnailMethod for improving engine fuel efficiency
A method for improving fuel efficiency and friction reduction properties, while maintaining or improving deposit control, in an engine lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oil has a composition including a lubricating oil base stock as a major component, and a tungsten organic complex as a minor component.
Exxonmobil Research And Engineering Company
06/25/15
20150175923
 Method for improving engine fuel efficiency patent thumbnailMethod for improving engine fuel efficiency
A method for improving fuel efficiency and reducing frictional properties while maintaining or improving deposit control, in an engine lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oil has a composition including a lubricating oil base stock as a major component, and a friction modifier mixture as a minor component.
Exxonmobil Research And Engineering Company
06/25/15
20150175908
 Ethane and ethanol to liquid transportation fuels patent thumbnailEthane and ethanol to liquid transportation fuels
Processes relating to thermal activation (or cracking) of ethane to an intermediate, low purity raw ethylene stream in a first stage. This stream is then mixed with a stream of biomass-derived ethanol that may contain four volume percent or more of water.
Phillips 66 Company
06/25/15
20150175903
 Amino acetals and ketals as hydrogen sulfide and mercaptan scavengers patent thumbnailAmino acetals and ketals as hydrogen sulfide and mercaptan scavengers
The present invention generally relates to compositions and methods for scavenging hydrogen sulfide and/or mercaptans from fluids. More particularly, the invention relates to the use of amino acetal and ketal compounds as a hydrogen sulfide or a mercaptan scavenger for hydrocarbon fluids, particularly for natural gas, crude oil, field oil, fuel oil, naphtha, gasoline, kerosene, diesel, refinery gas, coal gas, tar, asphalt, coke gas, ammonia synthesis gas, gas from a sulfurization plant, or industrial gas streams..
Ecolab Usa Inc.
06/25/15
20150174564

Pt-pd diesel oxidation catalyst with co/hc light-off and hc storage function


A diesel oxidation catalyst for the treatment of exhaust gas emissions, such as the oxidation of unburned hydrocarbons (hc), and carbon monoxide (co) and the reduction of nitrogen oxides (nox) is described. More particularly, the present invention is directed to a washcoat composition comprising high silica to alumina zeolite and platinum and palladium such that the zeolite minimizes negative interactions of these platinum group metals with the zeolite..
Basf Se
06/25/15
20150174548

Catalytic microchannel reformer


An apparatus and method for enhancing the yield and purity of hydrogen when reforming hydrocarbons is disclosed in one embodiment of the invention as including receiving a hydrocarbon feedstock fuel (e.g., methane, vaporized methanol, natural gas, vaporized diesel, etc.) and steam at a reaction zone and reacting the hydrocarbon feedstock fuel and steam in the presence of a catalyst to produce hydrogen gas. The hydrogen gas is selectively removed from the reaction zone while the reaction is occurring by selectively diffusing the hydrogen gas through a porous ceramic membrane.
Ceramatec, Inc.
06/18/15
20150167607

Method for controlling relief valve of diesel common-rail system


A method of controlling a relief valve of a diesel common-rail system may include checking whether in key-off of a vehicle, checking whether an engine stops, and keeping a relief valve operating by keeping a relay of a common-rail controller turned on until the engine stops, even after key-off of the vehicle.. .
Kia Motors Corp.
06/18/15
20150167595

Cooling system for diesel engine having turbocharger


A cooling system for a diesel engine having a turbocharger, may include an intercooler which cools compressed air from the turbocharger, an exhaust gas recirculation (egr) cooler which cools egr gas in an egr device of the diesel engine, a low-temperature radiator fluidly-connected to the intercooler and the egr cooler and supplying a coolant to the intercooler and the egr cooler, and a water pump fluidly-connected to the low-temperature radiator, the intercooler and the egr cooler and circulating the coolant of the low-temperature radiator, to the intercooler and the egr cooler, wherein the intercooler and the egr cooler may be disposed in series so that the coolant in the low-temperature radiator sequentially circulates through the water pump, the intercooler, the egr cooler, and then the low-temperature radiator.. .
Hyundai Motor Company
06/18/15
20150167572

Method and system for diagnosing common rail diesel engine


Disclosed are a method and a system for diagnosing a common rail diesel engine. The method for diagnosing a common rail diesel engine may include setting a time when a pressure of a common rail becomes a first set pressure to a diagnosis start time and neglecting a state of the common rail until the pressure of the common rail decreases from the first set pressure to a second set pressure which is a diagnosis end pressure, verifying a time when the pressure of the common rail becomes the second set pressure and determining the time as a diagnosis end time when the pressure of the common rail becomes the second set pressure, calculating a diagnosis time as an elapsed time from the diagnosis start time to the diagnose end time, and diagnosing that fuel leaks from the common rail when the diagnosis time is shorter than a diagnosis set time by comparing the diagnosis time with the diagnosis set time..
Hyundai Motor Company
06/18/15
20150167530

Apparatus and controlling regeneration in exhaust emission control device


A method and an apparatus for controlling regeneration of an exhaust emission control device in which a diesel particulate filter (dpf) may be installed at a back stage of a reducing agent supply apparatus may include measuring temperature of a front stage of the dpf at the time of supplying a reducing agent, comparing a temperature value measured at the front stage of the dpf with a temperature modeling value of the front stage of the dpf, and controlling the regeneration of the dpf by comparing a difference between the temperature value and the temperature modeling value with a reference variation.. .
Kia Motors Corp.
06/18/15
20150167527

Systems and methods for cooling a diesel exhaust fluid dosing module of an agricultural vehicle


An agricultural vehicle including an exhaust system. The exhaust system also includes a dosing module having a fluid inlet and a fluid outlet.
Cnh America Llc
06/18/15
20150167517

Method for detecting abnormally frequent diesel particulate filter regeneration, engine and exhaust aftertreatment system, and warning system and method


A method is provided for detecting abnormally frequent diesel particulate filter (dpf) regeneration. The method includes measuring a pressure drop across the dpf and using the measured pressure drop to calculate a pressure drop based soot load estimate, calculating soot output from an engine model and using the calculated soot output to calculate an emissions based soot load estimate, comparing the pressure drop based soot load estimate with the emissions based soot load estimate, and providing a warning if a difference between the pressure drop based soot load estimate and the emissions based soot load estimate exceeds a predetermined.
Mack Trucks, Inc.
06/18/15
20150167274

Work vehicle


A work vehicle includes an engine, a diesel particulate filter apparatus, a connecting pipe, and a selective catalytic reduction apparatus. The diesel particulate filter apparatus treats exhaust from the engine.
Komatsu Ltd.
06/18/15
20150166918

High lubricity fuel reformulation to increase mileage and reduce emissions


A fuel additive imparting high lubricity to gasoline and diesel fuels while concurrently increasing miles and reducing emissions. The fuel additive is formed of a plurality of individual components having individual and a combined synergistic effect along with components increasing fuel lubricity which are mixed with a liquid fuel-soluble carrier and added to the fuel supply of internal combustion engines..
06/18/15
20150166871

Methods for treating subterreanean formations


Cement compositions for well cementing operations comprise an isocyanate compound and solid particles. The solid particles are present in at least three distinct particle size groups.
Schlumberger Technology Corporation
06/18/15
20150166428

Process for oligomerization of gasoline to make diesel


A first oligomerization stream is oligomerized over a first catalyst in a first oligomerization reactor zone to make oligomerate. An oligomerate stream is separated to provide a heavy oligomerate boiling in the diesel range and a second oligomerization feed stream.
Uop Llc
06/18/15
20150165557

Apparatus and repair and renovation of crankshaft journal surfaces in-situ by means of laser cladding


The invention refers to manufacturing engineering, in particular to shipbuilding and ship repair. Said invention applies to internal combustion engines, such as marine diesel engines.
06/18/15
20150165434

Catalyst design for heavy-duty diesel combustion engines


Disclosed are washcoats, coated substrates formed from such washcoats, and catalytic converters for use in diesel applications, such as heavy duty diesel applications. Methods of preparing the coated substrates are also disclosed..
Sdcmaterials, Inc.
06/18/15
20150165426

Catalyzed scr filter and emission treatment system


Provided is a catalyst article for simultaneously remediating the nitrogen oxides (nox), particulate matter, and gaseous hydrocarbons present in diesel engine exhaust streams. The catalyst article has a soot filter coated with a material effective in the selective catalytic reduction (scr) of nox by a reductant, e.g., ammonia..
Basf Corporation
06/18/15
20150165423

Manganese-containing diesel oxidation catalyst


An oxidation catalyst composite, methods, and systems for the treatment of exhaust gas emissions from a diesel engine are described. More particularly, an oxidation catalyst composite including a first washcoat comprising a zeolite, pt, and first refractory metal oxide support containing manganese, a second washcoat comprising a second refractory metal oxide support, a pt component and a pd component, and a third washcoat comprising palladium and a rare earth oxide component is described..
Basf Corporation
06/18/15
20150165422

Manganese-containing diesel oxidation catalyst


An oxidation catalyst composite, methods, and systems for the treatment of exhaust gas emissions from a diesel engine are described. More particularly, an oxidation catalyst composite including a first washcoat layer comprising a pt component and a pd component, and a second washcoat layer including a refractory metal oxide support containing manganese, a zeolite, and a platinum component is described..
Basf Corporation
06/11/15
20150159636

Spring based electrical power generator


The present invention discloses a spring based generator for conversion of the vibrational energy into significantly storable electrical energy. The present invention's generator is portable and does not need any fluid like petrol, diesel, water etc.
06/11/15
20150159583

Piston for internal combustion engine


A piston assembly for internal combustion diesel engine having a piston diameter of 160-650 mm, the piston assembly including a top part, a body part and a gudgeon pin connectable to each other, the top part defining, when installed in a cylinder, the piston side of a combustion chamber, and the body part having an aperture for a gudgeon pin, bosses for distributing forces between the piston and the gudgeon pin, the body part having an interior, an outer surface and operable connecting surfaces, the gudgeon pin for pivotally connecting the piston to a connecting rod, is configured to be assembled and lockable by locking elements to the body part aperture in a given rotational orientation such that there is provided a conduit for supplying cooling oil from the connecting rod via the gudgeon pin to the bosses and to a cooling gallery between the top and body parts.. .
Componenta Finland Oy
06/11/15
20150159533

Catalyzed scr filter and emission treatment system


Provided is a catalyst article for simultaneously remediating the nitrogen oxides (nox), particulate matter, and gaseous hydrocarbons present in diesel engine exhaust streams. The catalyst article has a soot filter coated with a material effective in the selective catalytic reduction (scr) of nox by a reductant, e.g., ammonia..
Basf Corporation
06/11/15
20150159529

Diesel exhaust fluid tank breather assembly


A diesel exhaust fluid (def) delivery system includes a tank for def, usually a urea aqueous solution, and a pump receiving the def from the tank for pressurization and delivery through a nozzle to the exhaust system of a work machine. A breather assembly is provided for the def tank and includes a housing having an inlet for ambient air and a particle filter adjacent the inlet for filtering particles.
Cnh America Llc
06/11/15
20150159103

Quaternized nitrogen compounds and use thereof as additives in fuels and lubricants


The present invention relates to novel quaternized nitrogen compounds, to the preparation thereof and to the use thereof as a fuel and lubricant additive, more particularly as a detergent additive; to additive packages which comprise these compounds; and to fuels and lubricants thus additized. The present invention further relates to the use of these quaternized nitrogen compounds as a fuel additive for reducing or preventing deposits in the injection systems of direct-injection diesel engines, especially in common-rail injection systems, for reducing the fuel consumption of direct-injection diesel engines, especially of diesel engines with common-rail injection systems, and for minimizing power loss in direct-injection diesel engines, especially in diesel engines with common-rail injection systems..
Basf Se
06/04/15
20150152800

Fuel pressure regulation system


A fuel pressure regulation system for a compression ignition diesel engine comprises a fuel supply line connected to an inlet of a transfer pump and a transfer pressure fuel line connected between the transfer pump outlet and the high pressure fuel pump inlet. A fuel filter is positioned in the transfer pressure fuel line and a fuel spill line fluidly connects a fuel pressure regulator to the transfer pressure fuel line at a point between the transfer pump outlet and the fuel filter.
Delphi International Operations Luxembourg, S.a.r.l.
06/04/15
20150152753

Sintered iron-based alloy valve seat


To provide an iron-based sintered alloy valve seat having excellent wear resistance and machinability, which can be used for high-power diesel engines, an intermetallic compound having vickers hardness hv of 800-1200 is used, and c and p in the composition of the iron-based sintered valve seat are by mass 1.2-1.6% and 0.80-1.35%, respectively.. .
Kabushiki Kaisha Riken
06/04/15
20150152539

Method for coating a surface with a spray material and functional layer achievable with this method


A method for coating a substrate, in which a wire-shaped spray material is melted in an electric arc and is deposited as a functional layer on the substrate. The invention also relates to a functional layer which can be produced on the substrate by this method.
Daimler Ag
06/04/15
20150152358

Biodiesel emulsion for cleaning bituminous coated equipment


Methods of cleaning equipment such as hand tools dirtied by bituminous mixture. A biodiesel emulsion comprising biodiesel, water and emulsifier(s), is applied to the surface of the equipment for a period of time (e.g., at least about 15 minutes) and optionally agitated.
Ergon Asphalt & Emulsions, Inc.
06/04/15
20150152349

Polytetrahydrobenzoxazines and bistetrahydrobenzoxazines and use thereof as a fuel additive or lubricant additive


Polytetrahydrobenzoxazines and bistetrahydrobenzoxazines, obtainable by (a) reacting at least one diamine of the formula h2n-a-nh2 with a c1- to c12-aldehyde and a c1- to c8-alkanol at 20 to 80° c. With elimination and removal of water, (b) reacting the condensation product from (a) with a phenol which bears a long-chain substituent at 30 to 120° c., and optionally (c) heating the reaction product from (b) to 125 to 280° c.
Basf Se
06/04/15
20150152346

Method and system for water-fuel emulsions production


Water-fuel emulsions can be used in engines, predominantly in diesel engines, to achieve considerable fuel economy and reduce emissions of noxious exhaust components, nox, co2 and soot. However, the emulsion combustion technology for engines of power units has not been applied widely since the main two components are immiscible; water separates and causes corrosion in pumps, injectors, regulators and so on.
Helpful Alliance Company
06/04/15
20150152333

Apparatus for pyrolyzing waste plastic into fuel


An apparatus pyrolyzes waste plastics into fuel. The apparatus categorizes the waste plastic, and processes the categorized waste plastic to obtain kerosene, diesel fuel, gasoline etc.
Evp Technology Llc. Usa
06/04/15
20150151250

Catalyzed scr filter and emission treatment method


Provided is a catalyst article for simultaneously remediating the nitrogen oxides (nox), particulate matter, and gaseous hydrocarbons present in diesel engine exhaust streams. The catalyst article has a soot filter coated with a material effective in the selective catalytic reduction (scr) of nox by a reductant, e.g., ammonia..
Basf Corporation
05/28/15
20150149063

Method for analyzing injector performance


Injector drift for a diesel engine are detected by reconfiguration of injection patterns from one pattern into a pattern with a different number of pulse points while attempting to hold total fuel injected constant. If a particular injector is subject to drift then changes in the pulse pattern result in an increase or decrease in fuel injected and consequential variations in engine speed.
International Engine Intellectual Property Company , Llc
05/28/15
20150148581

Methods for preparing composites of activated carbon/zinc oxide and activated carbon/zinc oxide/nickel oxide for desulfurization of fuels


Activated carbon\nickel oxide\zinc oxide (ac\nio\zno) and activated carbon\zinc oxide (ac\zno) were prepared and used as adsorbents for removal of thiophene, benzothiophene (bt) and dibenzothiophene (dbt) as sulfur compounds from hydrocarbon materials such as diesel fuel. The materials exhibited an efficient and economical way for removing sulfur compounds due to its low-energy consumption, ambient operation temperature and atmospheric pressure.
King Fahd University Of Petroleum And Minerals
05/28/15
20150148553

Hydrothermal conversion of biomass to hydrocarbon products


The conversion of biomass to hydrocarbon products such as transportation fuels, kerosene, diesel oil, fuel oil, chemical and refinery plant feeds. The instant process uses a hydrocarbon, oxygenated hydrocarbon, or synthesis gas co-feed and hot pressurized water to convert the biomass in a manner commonly referred to as hydrothermal liquefaction..
05/28/15
20150144837

Production of biodiesel from oils and fats via supercritical water


A method for transforming selected renewable oils and fats, and optionally polyester waste plastic materials, into a plurality of reaction products via supercritical water is disclosed. The method comprises: conveying the selected oils and fats material through an extruder, wherein the extruder is configured to continuously convey the selected oils and fats material to a supercritical fluid reaction zone; injecting hot compressed water into the supercritical fluid reaction zone, while the extruder is conveying the selected oil and fats material into the supercritical fluid reaction zone so as to yield a mixture; retaining the mixture within the reaction zone for a period of time sufficient to yield the plurality of reaction products.
Xtrudx Technologies, Inc.
05/28/15
20150144533

Process for the hydrotreatment of diesel employing a concatenation of catalysts


A process for the hydrotreatment of a diesel type hydrocarbon feed containing nitrogen-containing compounds is described, comprising a first step in which the feed is brought into contact with a catalyst in its oxide form, then a second step in which the feed is brought into contact with a dried catalyst comprising at least one organic compound containing oxygen and/or nitrogen.. .
Ifp Energies Nouvelles
05/28/15
20150144080

Apparatus for modifying engine oil cooling system


A method of modifying the oil cooling system of a diesel engine includes the steps of removing the original equipment liquid-to-liquid heat exchanger and installing a manifold having a configuration adapted to match the mounting configuration of the oil passages of the original equipment liquid-to-liquid heat exchanger. The manifold has an oil outlet port directed to a remotely mounted oil cooler.
05/28/15
20150143994

Particulate filtering marine diesel engines and operation and regeneration of said apparatus


The present invention relates to a “dry” particulate filtering apparatus for diesel engines, in particular for marine diesel engines, as well as a method of operation and regeneration of said apparatus. The apparatus according to the present invention is characterised in that it comprises a plurality of independent compartments which are arranged in parallel with respect to the flow of the exhaust gases to be treated, and in that it comprises, on each of said compartments, shut-off means that allow a single compartment to be excluded from the filtering during the regeneration operations of the filtering means, which primarily takes place by means of a countercurrent pulse of compressed air flowing into the filtering means..
Ecospray Technologies S.r.l.
05/28/15
20150143798

System and purifying exhaust gas


A system of purifying exhaust gas may include an engine including an injector, a lean nox trap (lnt) adapted to absorb nitrogen oxide (nox) contained in the exhaust gas at a lean air/fuel ratio, to release the absorbed nitrogen oxide at a rich air/fuel ratio, and to reduce the nitrogen oxide contained in the exhaust gas or the released nitrogen oxide, a dosing module adapted to inject reducing agent into the exhaust gas, a selective catalytic reduction catalyst on a diesel particulate filter (sdpf) adapted to trap particulate matter and to reduce the nitrogen oxide using the reducing agent injected through the dosing module, and a controller performing denitrification (denox) using the lnt when temperature of the exhaust gas may be lower than transient temperature, and performing denitrification using the sdpf when the temperature of the exhaust gas may be higher than or equal to the transient temperature.. .
Hyundai Motor Company
05/21/15
20150142335

Systems and methods for determining the quantity of a combustion product in a vehicle exhaust


Exhaust after treatment systems for internal combustion engine powered vehicles are provided. One system includes logic in the form of one or more routines implemented by one or more of the system's components for determining the quantity of no2 present in the exhaust that exits an oxidation catalyst, such as a diesel oxidation catalyst (doc), without the use of an no2 sensor.
Paccar Inc
05/21/15
20150141716

Bubbling bed catalytic hydropyrolysis process utilizinig larger catalyst particles and small biomass particles featuring an anti-slugging reactor


This invention relates to a process for thermochemically transforming biomass or other oxygenated feedstocks into high quality liquid hydrocarbon fuels. In particular, a catalytic hydropyrolysis reactor, containing a deep bed of fluidized catalyst particles is utilized to accept particles of biomass or other oxygenated feedstocks that are significantly smaller than the particles of catalyst in the fluidized bed.
Gas Technology Institute
05/21/15
20150141236

Advanced catalysts for automotive applications


Embodiments of present inventions are directed to an advanced catalyst. The advanced catalyst includes a honeycomb structure with an at least one nano-particle on the honeycomb structure.
Sdcmaterials, Inc.
05/21/15
20150140640

Process for growing natural or engineered high lipid accumulating strain on crude glycerol and/or other sources of waste carbon for the production of oils, fuels, oleochemicals, and other valuable organic compounds


Disclosed herein are microorganisms capable of growing on crude glycerol and/or glycerol and/or methanol, or combinations thereof. In some embodiments the microorganisms are knallgas bacteria that produce or secrete at least 10% of lipid by weight.
Kiverdi, Inc.
05/21/15
20150140619

Use of marine algae for co-producing alkenones, alkenone derivatives, and co-products


A method comprising a series of selective extraction techniques for the parallel production of biodiesel and isolation of several valuable co-products including an alkenone hydrocarbon mixture of the kerosene/jet fuel range (primarily c10-, c12-, and c17-hydrocarbons) and fucoxanthin, a high-valued carotenoid, from the marine alkenone-producing microalgae isochrysis.. .
Western Washington University
05/21/15
20150139874

Lean nox trap diesel oxidation catalyst with hydrocarbon storage function


The present invention is directed to a lean nox trap diesel oxidation catalyst for the treatment of exhaust gas emissions, such as the oxidation of unburned hydrocarbons (hc), and carbon monoxide (co) and the trapping and reduction of nitrogen oxides (nox). Catalytic composites can comprise a catalytic material on a carrier, the catalytic material comprising a first nox trap layer that comprises a nox sorbent and one or more precious metal components located on the carrier and a second nox trap layer containing hydrocarbon trapping functionality located over the first nox trap layer that comprises a nox sorbent, one or more precious metal components, and a zeolite, for example a beta zeolite, wherein the zeolite is substantially free of framework aluminum.
05/21/15
20150136647

Reactor and main fractionator configuration for producing diesel


Methods and systems. For producing diesel arc provided.
Kellogg Brown & Root Llc
05/21/15
20150136043

Lng vaporization


Apparatus and methods for vaporizing lng while producing sufficient volume of compressed natural gas at sufficient pressure to meet the needs of internal combustion engines, gas turbines, or other high consumption devices operating on natural gas or on a mixture of diesel and natural gas. The lng vaporizer of the present invention incorporates a reciprocating pump to provide vaporized lng to an output at rates and pressures as required by the particular application.
05/21/15
20150136002

Quaternary ammonium amide and/or ester salts


The invention relates to quaternary ammonium amide and/or ester salts and their use as additives, including their use in fuels, such as diesel fuel. The invention particularly relates to the use of quaternary ammonium amide and/or ester salts as detergents in diesel fuels..
The Lubrizol Corporation


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Diesel topics: Exhaust Gas, Downstream, Carboxylic Acid, Carbon Dioxide, Hydrocarbon, Diesel Particulate Filter, Catalytic Reduction, Selective Catalytic Reduction, Internal Combustion Engine, Diesel Oxidation Catalyst, Combustion, Chemical Reaction, Fatty Acid, Oleaginous Yeast, Polysaccharides

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