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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


Exhaust system and method of estimating diesel particulate filter soot loading for same using two-tier neural network

Gm Global Technology Operations

Exhaust system and method of estimating diesel particulate filter soot loading for same using two-tier neural network

Date/App# patent app List of recent Diesel-related patents
03/26/15
20150088399
 Exhaust system and  estimating diesel particulate filter soot loading for same patent thumbnailnew patent Exhaust system and estimating diesel particulate filter soot loading for same
A method of estimating soot loading in a diesel particulate filter (dpf) in a vehicle exhaust system includes determining engine operating conditions of an engine in exhaust flow communication with the diesel particulate filter, and monitoring a pressure differential of the exhaust flow across the diesel particulate filter. The method includes estimating soot loading in the diesel particulate filter according to a pressure-based model using the monitored pressure differential when the engine operating conditions are within a predetermined first set of engine operating conditions, and estimating soot loading in the diesel particulate filter according to an engine-out soot model and a dpf soot loading model when the engine operating conditions are within a predetermined second set of operating conditions.
Gm Global Technology Operations Llc
03/26/15
20150088398
 Exhaust system and  estimating diesel particulate filter soot loading for same using two-tier neural network patent thumbnailnew patent Exhaust system and estimating diesel particulate filter soot loading for same using two-tier neural network
A method of estimating soot loading in a diesel particulate filter (dpf) in a vehicle exhaust system includes estimating an engine-out soot rate using a first neural network that has a first set of vehicle operating conditions as inputs. The method further includes estimating dpf soot loading using a second neural network that has the estimated engine-out soot rate from the first neural network and a second set of vehicle operating conditions as inputs.
Gm Global Technology Operations Llc
03/26/15
20150083643
 Gas oil hydroprocess patent thumbnailnew patent Gas oil hydroprocess
A process for the hydroprocessing of a gas oil (go) hydrocarbon feed to provide high yield of a diesel fraction. The process comprises a liquid-full hydrotreating reaction zone followed by a liquid-full hydrocracking reaction zone.
E I Du Pont De Nemours And Company
03/26/15
20150083071
 Control apparatus and control  diesel engine patent thumbnailnew patent Control apparatus and control diesel engine
A control apparatus for a diesel engine includes a neighboring temperature estimating section which estimates a temperature of a neighborhood of a glow plug that heats an interior of a cylinder upon startup, and a supercharging pressure control section which controls a supercharging pressure in such a way that a rotation fluctuation of the engine does not increase, on the basis of the estimated temperature of the neighborhood of the glow plug.. .
Nissan Motor Co., Ltd.
03/19/15
20150078924
 Fracturing pump patent thumbnailFracturing pump
The invention discloses a fracturing pump, comprising a cooling device and a control device, wherein a motor is connected on an shaft of the fracturing pump, the cooling device comprises an air-cooled device for cooling a rotor of the motor and a water-cooled device for cooling a stator of the motor, and the control device is connected with the motor and the cooling device, respectively. The fracturing pump in the invention adopts a structure directly driven by the motor, thus breaking the form of a transmission structure of a diesel engine of the conventional fracturing pump added with a transmission tank, simplifying the structure of the entire fracturing pump, reducing the apparatus mounted on a fracturing car, decreasing failure rate of the apparatus, and becoming more safe and reliable..
Sichuan Honghua Petroleum Equipment Co., Ltd.
03/19/15
20150075892
 Work vehicle and wheel loader patent thumbnailWork vehicle and wheel loader
A work vehicle includes an engine, an exhaust gas post-processing device, an engine room, a cooling fan, a cooling unit and a first exhaust pipe. The exhaust gas post-processing device includes a diesel particulate filtering device, a selective catalyst reduction device, a connecting pipe connecting the diesel particulate filtering device and the selective catalyst reduction device, and an injection device configured and arranged to inject a reducing agent into the connecting pipe.
Komatsu Ltd.
03/19/15
20150075145
 Diesel dissipation dryer device patent thumbnailDiesel dissipation dryer device
Improvements in a diesel emission control dryer is disclosed. The improvements provide a catalytic glow plug emission free exhaust system device that will product zero emission for clean air for future life.
03/19/15
20150075143
 System, methods, and  low temperature dosing in diesel exhaust systems patent thumbnailSystem, methods, and low temperature dosing in diesel exhaust systems
System, apparatus, and methods are disclosed for reductant dosing in an exhaust aftertreatment system. A dynamic flow rate and injection duration of a reductant injected from a reductant dosing system to the exhaust aftertreatment system is controlled in response to a dosing command when the exhaust system is operating in a low temperature operating condition..
Cummins Emission Solutions Inc.
03/19/15
20150074948
 Drying seed cotton in a feed controller patent thumbnailDrying seed cotton in a feed controller
A seed cotton dryer comprises an array of electromagnetic wave energy generators in a cotton gin, a cotton picker/stripper. An appropriate amount of energy is used to evaporate a considerable amount of moisture in the seed cotton without producing enough energy to pop the cotton seeds.
03/12/15
20150069058
 Misfuelling prevention  vehicles patent thumbnailMisfuelling prevention vehicles
A misfuelling prevention apparatus for vehicles can prevent a diesel vehicle from being filled with a wrong fuel. The apparatus for vehicles may include an upper housing at an entrance of a filler neck, an internal housing located at a bottom of the upper housing while being supported by an interior of the filler neck, a stopper and a stopper spring, and a flapper and a flapper spring.
Hyundai Motor Company
03/12/15
20150068954

Alkaline solution contact process and apparatus relating thereto


One exemplary embodiment can be a process for contacting an alkaline solution with kerosene or diesel. The process can include providing a stream of kerosene or diesel and at least one of a naphthenic acid and a salt thereof, with an additional alkaline solution to a prewash vessel, forming an emulsion interface between a kerosene or diesel phase and an alkaline phase in the prewash vessel, controlling an amount of the emulsion interface by withdrawing at least a portion of the emulsion interface between the two phases, and adding an acid to a withdrawn emulsion..
Uop, Llc
03/12/15
20150068754

Mobile, modular, electrically powered system for use in fracturing underground formations


The present invention provides a method and system for providing on-site electrical power to a fracturing operation, and an electrically powered fracturing system. Natural gas can be used to drive a turbine generator in the production of electrical power.
Evolution Well Services, Llc
03/12/15
20150068724

Mobile, modular, electrically powered system for use in fracturing underground formations


The present invention provides a method and system for providing on-site electrical power to a fracturing operation, and an electrically powered fracturing system. Natural gas can be used to drive a turbine generator in the production of electrical power.
Evolution Well Services, Llc
03/12/15
20150068486

Piston for large sized internal combustion engine


A piston (1) for internal combustion diesel engine having a piston diameter of 180 to 650 mm, includes a top part (2) and a body part (3) connectable to each other, the top part defining, when installed in a cylinder of the engine, the piston side of a combustion chamber, and the body part having an aperture (30) for a gudgeon pin (4), bosses (32) for distributing forces, when in use, between the piston and the gudgeon pin, the body part having an interior (33), an outer surface (34) and operable connecting surfaces (35). The interior of the body part includes an interior wall (330) having a macro geometry of wavy (331) surface, where a wave has a length of 3 to 25 mm and a height of 0.3 to 3 mm, the wavy surface having a micro geometry measurable as a surface roughness of 5 to 9 μm..
Componenta Finland Oy
03/12/15
20150068480

Oscillating piston engine having a polygonal piston


An engine housing has the shape of a regular dodecagonal, and includes a piston of the same shape that moves with a circular pivot movement about the axis of a main shaft. The piston is guided in parallel by three crankshafts synchronously rotating about this centre of rotation.
03/12/15
20150068108

Production of biodiesel from glycerine


The present invention describes bacterial strains cect 7968, cect 7969 and ncimb 42026 of the species b. Subtilis, capable of expressing the heterologous synthetic mutated genes: pdc and adhb, originating from z.
Iden Biotechnology, S.l.
03/05/15
20150067919

Engineered biomass with increased oil production


The present invention relates to a genetically modified plant having an increased amount of oil in its green biomass as compared to the oil in the green biomass of its non-genetically modified counterpart. The plants may be used for producing bio-fuels such as biodiesel fuel..
03/05/15
20150065761

Diesel fuel or diesel fuel base stock and production method thereof


Provided is a hydrotreating step (a) containing a hydroisomerization step (a1) that obtains a hydroisomerized oil (a1) by bringing a ft synthesis oil into contact with a hydroisomerization catalyst and/or a hydrocracking step (a2) that obtains a hydrocracked oil (a2) by bringing it into contact with a hydrocracking catalyst, and a fractionation step (b) that transfers at least a portion of the hydrotreated oil (a) composed of the hydroisomerized oil (a1) and/or the hydrocracked oil (a2) to a fractionator and, at the very least, obtains a middle distillate (b1) with a 5% distillation point of 130 to 170° c. And a 95% distillation point of 240 to 300° c., and a heavy oil (b2) that is heavier than the middle distillate (b1)..
Jx Nippon Oil & Energy Corporation
03/05/15
20150065745

Method of manufacturing bio-diesel and reactor


A reactor and process for the production of bio-diesel. The reactor includes one or more coiled reaction lines.
Louisiana Eco Green, L.l.c.
03/05/15
20150064761

Process of producing bioenergy with low carbon dioxide emissions and zero-waste of biomass


Disclosed herein is a bioenergy production system with reduced carbon dioxide emissions and process wastes; including a process for producing a bioalcohol and a biogas by subjecting a biomass, such as: herbaceous and woody plants, fruit pulp, freshwater and sea algae, grains, aerobic and anaerobic sludge, saccharides, polyols and carbohydrates, to a combined process of a biosaccharification/alcohol fermentation, including a biomass pretreatment process; and a process for producing a methane biogas with a reduced level of carbon dioxide and hydrogen sulfide, via an algae cultivation process with a view to purifying the carbon dioxide and hydrogen sulfide contained in the biogas; wherein, when the algae to be cultivated is microalgae, biodiesel is produced by subjecting the harvested microalgae to a biodiesel manufacturing process while recycling the glycerol and the saccharide-containing waste produced as byproducts to the biosaccharification/alcohol fermentation process, and when the algae to be cultivated is macroalgae the harvested macroalgae is recycled to the biosaccharification/alcohol fermentation process. The method of the present invention is effective in reducing carbon dioxide emissions, a representative green house gas contributing to the global warming, and also in optimizing a zero-waste bioenergy production system..
Industry Academic Cooperation Foundation Keimyung University
03/05/15
20150064077

Method of manufacturing bio-diesel and reactor


A reactor and process for the production of bio-diesel. The reactor includes one or more coiled reaction lines.
Louisiana Eco Green, L.l.c.
03/05/15
20150064076

Process and producing diesel with high cetane


A process and apparatus is provided to produce desulfurized diesel at low pressure with high cetane rating. A hydrotreated stream is stripped and fed to a saturation reactor.
Uop Llc
03/05/15
20150060413

Wire alloy for plasma transferred wire arc coating processes


A method of depositing a corrosion resistant material via a plasma transferred wire arc (ptwa) thermal spray method on the cylinder surface of heavy duty diesel internal combustion engines. The ptwa process uses a stainless steel hollow core wire that is filled with a metal oxide or carbide powder.
Mahle Industries, Inc.
03/05/15
20150060330

Process and producing diesel with high cetane


A process and apparatus is provided to produce desulfurized diesel at low pressure with high cetane rating. A hydrotreated stream is stripped and fed to a saturation reactor.
Uop Llc
03/05/15
20150059681

Polygon oscillating piston engine


A polygon oscillating piston engine having multiple pistons on one of two oscillating disks. Each piston moves in a straight line along one of the sides of a polygon within a cylindrical chamber, while the oscillating disks move in an arc about a central shaft.
02/26/15
20150057476

Process for the manufacture of diesel range hydrocarbons


The invention relates to a process for the manufacture of diesel range hydrocarbons wherein a feed is hydrotreated in a hydrotreating step and isomerised in an isomerisation step, and a feed comprising fresh feed containing more than 5 wt % of free fatty acids and at least one diluting agent is hydrotreated at a reaction temperature of 200-400° c., in a hydrotreating reactor in the presence of catalyst, and the ratio of the diluting agent/fresh feed is 5-30:1.. .
Neste Oil Oyj
02/26/15
20150053488

Drive system for vehicle pulling a towed implement


A drive and control system is provided for a towing vehicle pulling a towed implement, such as a tractor pulling a scraper. The drive system includes a diesel engine which drives a generator for generating electric power.
Deere & Company
02/26/15
20150053435

Drive system for vehicle pulling a towed vehicle


A drive system is provided for a towing vehicle pulling a towed vehicle, such as a tractor pulling a scraper. The drive system includes a diesel engine which drives a generator for generating electrical power.
Deere & Company
02/26/15
20150053172

Diesel combustion system


A diesel combustion system including an injector and a combustion chamber. The combustion chamber is formed by a cylinder head, a cylinder liner, and a piston.
Dalian University Of Technology
02/26/15
20150052804

Diesel fuel composition


A fuel composition is disclosed comprising a major amount of hydrocarbons boiling in the diesel range and an effective deposit-controlling amount of at least one stability additive or at least one antioxidant additive or mixtures thereof, and wherein the fuel composition contains no more than 30 ppm of active detergent additive or active dispersant additive or mixtures thereof.. .
Chevron U.s.a. Inc.
02/19/15
20150051810

Method and system for determining diesel engine airflow in an engine using a late intake valve closure strategy


A method can determine diesel engine airflow in a diesel internal combustion engine using a late intake valve closure (livc) strategy. The method includes monitoring the air temperature in an intake manifold to determine an intake manifold air temperature; monitoring a coolant temperature; and determining the air temperature in an intake port of a diesel internal combustion engine.
Gm Global Technology Operations Llc
02/19/15
20150047348

Exhaust gas purification device


An exhaust gas purification device to elevate the exhaust gas temperature on an inlet side of a diesel particulate filter. An oxidation catalyst and the diesel particulate filter are arranged in an exhaust path between exhaust ports of an engine and a turbocharger.
Isuzu Motors Limited
02/19/15
20150047321

Pressurized tank vehicular fluid delivery system


Systems and methods for delivering a vehicular fluid to a component of the vehicle. A reductant delivery system of a selective catalytic reduction system delivers the vehicular fluid to the component of the vehicle.
Cummins Emission Solutions, Inc.
02/19/15
20150047252

Hybrid fuel and making the same


A hybrid fuel and methods of making the same. A process for making a hybrid fuel includes the steps of combining a biofuel emulsion blend and a liquid fuel product to form a hybrid fuel.
Fuelina Technologies, Llc
02/19/15
20150047251

Fuels and fuel additives comprising ester derivatives of 5-methyl-2-furoic acid


Ester derivatives of furoic acids and in particular of 5-methyl-2-furoic acid can be used as fuel as fuel additives. Such esters can be used to displace crude oil products such as gasoline, diesel, jet fuel, etc.
02/12/15
20150045595

Catalytic conversion of ligno-cellulosic biomass into fuels and chemicals


The invention provides a process for producing ethyl esters and hydrocarbons from lignocellulosic biomass materials. The process comprises two steps: the first step being an acid ethanolysis (solvolysis with ethanol) of the biomass in oxidizing medium; the second step being the catalytic conversion of the by-product diethyl ether and, optionally, light ethyl esters, into hydrocarbons over zsm-5 zeolite catalyst.
Ac3b Technologies Ltd.
02/12/15
20150045594

Integrated ethanol and renewable diesel facility


An integrated facility for the co-production of ethanol and renewable diesel fuel is provided. Corn oil, an ethanol production by-product, is utilized as a feedstock for a renewable diesel plant operating within the same general facility as the corn ethanol plant.
Wb Technologies Llc
02/12/15
20150041305

Integrated ethanol and renewable diesel facility


An integrated facility for the co-production of ethanol and renewable diesel fuel is provided. Corn oil, an ethanol production by-product, is utilized as a feedstock for a renewable diesel plant operating within the same general facility as the corn ethanol plant.
Wb Technologies Llc
02/12/15
20150040560

Internal combustion engine increasing the temperature in at least one part of the internal combustion engine system


An internal combustion engine system includes a cylinder block with a plurality of cylinders, a gas intake manifold for providing at least air to the cylinder block and an exhaust gas manifold for exiting the exhaust gas from the cylinder block, wherein the exhaust gas manifold includes at least a main exhaust gas outlet and a waste gate exhaust gas outlet, wherein the main exhaust gas outlet is connected to a main exhaust gas pipe for guiding the exhaust gas to a main exhaust gas after treatment system and the waste gate exhaust gas outlet is connected to a waste gate exhaust gas pipe, and wherein the waste gate exhaust gas pipe is reconnected to the main exhaust gas pipe upstream of the main exhaust gas after treatment system and includes at least one waste gate exhaust gas after treatment unit, such as an oxidation catalyst such as a diesel oxidation catalyst, for catalytically treating the exhaust gas streaming through the waste gate exhaust gas pipe, and to a method for increasing the temperature in an internal combustion engine system.. .
Volvo Technology Corporation
02/05/15
20150037832

Methods of facilitating the bioconversion of crude biodiesel-derived glycerol by microorganisms


The present disclosure generally pertains to a method of facilitating the bioconversion of glycerol by microorganisms. In one embodiment, biodiesel derived crude glycerol is purified by removing fatty acids through acid precipitation.
02/05/15
20150037219

After-treatment component


An after-treatment component for receiving an exhaust stream from an internal combustion engine comprises a vessel having a first end, a second end, and an intermediate section. The vessel defines an inlet port and an outlet port.
Gm Global Technology Operations Llc
02/05/15
20150034771

Device for supplying air to an auxiliary power unit of an aircraft and associated aircraft


A device for supplying air to an auxiliary power unit for aircraft, including the auxiliary power unit; a turbocharger, and a cabin, the auxiliary power unit including a diesel engine coupled to the turbocharger in such a way that: the turbocharger includes a first air inlet in a compressor of the turbocharger coming from the cabin for its intake into a combustion chamber of the diesel engine, the diesel engine including: a first outlet carrying the air burnt by the combustion chamber to the turbocharger, the diesel engine delivering a power making it possible to supply an electric alternator and pressurising compressor, intended to pressurise a second air inlet, wherein the first air inlet is supplied by a fraction of pressurised air from the cabin of an aircraft.. .
Societe De Motorisations Aeronautiques
02/05/15
20150034547

Diesel recovery system and method


The apparatus and method provide for the removal of well fluids from well cuttings and a method of disposal thereof. A vibratory separator mechanically shakes the well fluids from the cuttings into a first compartment and the well cuttings fall into a second compartment.
Environmental Recovery Solutions & Rental, Llc
02/05/15
20150034167

Control a diesel exhaust fluid injector


A control apparatus is disclosed for a diesel exhaust fluid injector located in an exhaust pipe of a diesel internal combustion engine. The control apparatus includes an electronic control unit configured to: energize a solenoid of the injector to perform a diesel exhaust fluid injection; determine an electric voltage value indicative of the electric voltage applied to the injector solenoid during the diesel exhaust fluid injection; determine an electric current value indicative of the electric current flowing through the injector solenoid during the diesel exhaust fluid injection; calculate an electric resistance value of the injector solenoid as a function of the determined electric voltage value and the electric current value; and estimate an injector temperature value as a function of the calculated electric resistance value..
Gm Global Technology Operations Llc
02/05/15
20150034058

Fuel supply control device for diesel engine


A diesel engine fuel supply control device which supplies mixed oil containing petroleum-based fuel oil and unpurified waste oil to a diesel engine as fuel is configured to regulate the amount of waste oil supplied from a first fuel tank to fuel mixing means and the amount of petroleum-based fuel oil supplied from a second fuel tank to the fuel mixing means by controlling waste oil quantity regulating means and petroleum-based fuel oil quantity regulating means on the basis of a mixing ratio set by mixing ratio setting means of an ecu. This makes it possible to stably operate the diesel engine for an extended period of time and greatly increase the ratio of use of waste oil..
Kanazawa Engineering Systems Inc.
02/05/15
20150034045

Engine combustion control at low loads via fuel reactivity stratification


A compression ignition (diesel) engine uses two or more fuel charges during a combustion cycle, with the fuel charges having two or more reactivities (e.g., different cetane numbers), in order to control the timing and duration of combustion. By appropriately choosing the reactivities of the charges, their relative amounts, and their timing, combustion can be tailored to achieve optimal power output (and thus fuel efficiency), at controlled temperatures (and thus controlled nox), and with controlled equivalence ratios (and thus controlled soot).
Wisconsin Alumni Research Foundation
02/05/15
20150034044

High efficiency compression ignition, indirect injected diesel engines and methods thereof


Inventive embodiments are directed to components, subassemblies, systems, and/or methods to improve combustion efficiency in compression ignition, indirect injection, diesel engines, and in particularly for diesel engines having a removable pre-chamber. In all embodiments, a combustion system is fitted with a pre-chamber adapted to cooperate with a piston in a manner that produces a highly efficient combustion process.
Opfor Advanced Technologies, Inc.
02/05/15
20150034043

Subchamber type combustion chamber for diesel engine


A subchamber type combustion chamber for a diesel engine, which reduces fuel consumption rate and combustion noise. To achieve the object, a subchamber type combustion chamber is communicated with a main combustion chamber through a nozzle hole, a fuel injection nozzle faces into the subchamber, and a glow plug extends into the subchamber.
Kubota Corporation
02/05/15
20150033943

Regeneration of diesel particle filter


Regeneration of a diesel particle filter of an internal combustion engine of a vehicle is controlled according to soot mass loading and the vehicle operating condition. Regeneration modes include active regeneration and forced passive regeneration, and operating conditions include highway, town and off-road driving.
Jaguar Land Rover Limited
02/05/15
20150033715

Zoned diesel oxidation catalyst


An oxidation catalyst is described for treating an exhaust gas from a diesel engine, which oxidation catalyst comprises: a substrate; a first washcoat region disposed on the substrate, wherein the first washcoat region comprises a first platinum group metal (pgm) and a first support material; a second washcoat region adjacent to the first washcoat region, wherein the second washcoat region comprises a second platinum group metal (pgm) and a second support material; a third washcoat region disposed on the substrate, wherein the third washcoat region comprises a third platinum group metal (pgm) and a third support material; and wherein either: (i) the third washcoat region is adjacent to the second washcoat region; or (ii) the second washcoat region is disposed or supported on the third washcoat region. Also described are uses and methods involving the oxidation catalyst..
Johnson Matthey Public Limited Company
02/05/15
20150033710

Exhaust gas cooler


For exhaust gas recirculation in internal combustion engines operating, for example, with low sulphur marine diesel oil, an exhaust gas cooler with a cooling unit may be applied that uses a liquid injection system to maintain clean and/or clean a cooling surface of the cooling unit. The liquid injection system may provide liquid into an exhaust gas passage upstream of and or along a condensation starting region the cooling surface, thereby reducing the formation of films and deposits from particulate matter and condensing liquid of an evaporated liquid within the exhaust gas such as sulphuric acid and/or water, as those deposits could otherwise at least partially block the exhaust gas cooler..
Caterpillar Motoren Gmbh & Co. Kg
02/05/15
20150033708

Exhaust treatment device for diesel engine


A diesel engine exhaust treatment device includes an exhaust flow divider in an exhaust path. The flow divider causes exhaust to flow egr gas with pm unevenly distributed and remaining discharged gas in a divided manner.
Kubota Corporation
02/05/15
20150033706

Method and determining the efficiency of an exhaust gas purification device


A method for determining the efficiency of an exhaust gas purification device of a diesel internal combustion engine for motor vehicles, having a first nox sensor, arranged ahead of an oxidation catalyst and/or a particulate filter, and a second nox sensor, arranged downstream of a reduction catalyst, and having a device for the metered supply of a reducing agent, wherein the method includes feeding the signals from the two nox sensors are fed to a control unit, by means of which at least one feed quantity of the reducing agent is specified. To determine an efficiency of the oxidation catalyst and/or of the particulate filter, the no and no2 concentration and/or the no2/no ratio of the exhaust gas flow at the measurement position of the second nox sensor and/or downstream of the reduction catalyst is determined by the control unit solely of the signal values acquired by the two nox sensors.
Man Truck & Bus Ag
02/05/15
20150033617

Additive compositions for improving the lacquering resistance of higher grade fuels of the diesel or biodiesel type


Disclosed are additive compositions for superior quality diesel and biodiesel fuels for improving the lacquering resistance of fuels, in particular those intended for engines provided with euro 4 to euro 6 fuel injection systems. The additive compositions include at least one antioxidant of hindered phenol type and at least one metal passivator..
Total Marketing Services


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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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