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US20050252202 |
Integrated apparatus for removing pollutants from a fluid stream in a lean-burn environment with heat recovery
An apparatus and method to treat fluid streams, and in particular emissions from lean-burn engines such as diesel engines, are disclosed, which use multiple catalysts chosen to remove... |
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US20090120078 |
Apparatus for Treating Exhaust Gas of an Internal Combustion Engine
An apparatus for treating exhaust gas of an internal combustion engine, includes a feed conduit feeding aqueous solution, a hydrolysis catalytic converter connected to the feed conduit and an SCR... |
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US20080256937 |
FLUID HEATING DEVICE AND EXHAUST GAS PURIFYING APPARATUS
A fluid heating device includes a heating part and a plurality of heat transfer sections. The heating part is disposed in a fluid stored in a container and is elongated in an axial direction for... |
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US20100269492 |
DIESEL AFTERTREATMENT SYSTEM
A diesel exhaust gas aftertreatment system (10) is provided to treat the exhaust (12) from a diesel combustion process (14), such as a diesel compression engine (16). The system (10) includes a... |
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US20080104943 |
Method and device for operating an internal combustion engine having a catalytic converter
A method and a device for operating an internal combustion engine having a catalytic converter are described making it possible to heat the catalytic converter more quickly. An additional load of... |
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US20150247436 |
ELECTRICALLY HEATED CATALYST APPARATUS AND METHOD FOR MANUFACTURING THE SAME
An electrically heated catalyst apparatus includes a carrier, a pair of surface electrodes, a wiring and a plurality of fixed layers. The carrier is formed of ceramics on which a catalyst is... |
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US20100146949 |
Vehicle power supply system
A vehicle power supply system comprises an internal combustion engine (1) and a steam generator (2) arranged in a “closed system”. Water, or another suitable working fluid, is supplied to the... |
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US20100293924 |
CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE, AND METHOD OF CONTROLLING INTERNAL COMBUSTION ENGINE
A control for an internal combustion engine in which it is determined whether a request for a turbo flow mode is output and whether there is a possibility that a catalyst may be deactivated. More... |
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US20060168945 |
AFTERTREATMENT FOR COMBUSTION ENGINES
An aftertreatment system for an engine emissions trap or adsorber having a mechanism for increasing exhaust temperature of an engine to regenerate the trap or adsorber. The mechanism may include a... |
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US20150192049 |
CATALYTIC REACTOR AND VEHICLE EQUIPPED WITH SAID CATALYTIC REACTOR
A catalytic reactor includes a catalytic reaction section, which has a purification catalyst for gas purification, and a warming-up section, which is located at a position capable of... |
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US20100122523 |
COLD-START ENGINE LOADING FOR ACCELERATED WARMING OF EXHAUST AFTERTREATMENT SYSTEM
The methods of the present invention are adapted to adjust engine loading during catalyst warm up to accelerate heating of the exhaust aftertreatment system and thereby decrease catalyst light-off... |
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US20080104948 |
Method of regenerating a particulate filter
A method of regenerating a particulate filter is disclosed. The method involves heating the particulate filter to an intermediate temperature, and maintaining the particulate filter at the... |
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US20080236144 |
CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING THE SAME
An internal combustion engine has an exhaust passage provided with a catalyst to purify exhaust gas. A control system for the internal combustion engine performs a quick-warming control to... |
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US20050172619 |
Catalytic combustion apparatus
A water separating filter, disposed between a gas mixing chamber and a catalytic combustion chamber in a passage, includes numerous fine passages for trapping waterdrops or steam contained in a... |
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US20150247651 |
THERMAL STORAGE DEVICE
A thermal storage device includes a reactor for generating heat by chemically reacting with ammonia; an absorber, provided with an absorbent, for storing ammonia absorbed by the absorbent; and a... |
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US20100058741 |
EXHAUST PURIFICATION DEVICE OF INTERNAL COMBUSTION ENGINE
In an internal combustion engine, an NOx selective reduction catalyst (15) is arranged in the engine exhaust passage, and the amount of deposition of the HC deposited at the NOx selective... |
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US20110035136 |
CONTROL DEVICE AND CONTROL METHOD FOR VEHICLE
An engine ECU executes a program including: a step of estimating the occluded amount of NOx if an engine is self-rotating and a catalyst temperature is equal to or higher than a predetermined... |
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US20140290228 |
HOLDING SEALING MATERIAL FOR EXHAUST GAS PURIFYING APPARATUS, METHOD FOR MANUFACTURING HOLDING SEALING MATERIAL, EXHAUST GAS PURIFYING APPARATUS, AND METHOD FOR MANUFACTURING EXHAUST GAS PURIFYING APPARATUS
A holding sealing material for an exhaust gas purifying apparatus includes a mat and a heater. The mat includes inorganic fibers. The heater is disposed on either one of main surfaces of the mat.... |
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US20090282817 |
PLASMA PROCESSING APPARATUS
A plasma processing apparatus includes a main body that has an inlet for a purification target gas and an outlet for a purified gas, an insulator honeycomb that includes a plurality of cells that... |
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US20080120966 |
Exhaust Gas Purification System for Internal Combustion Engine
An exhaust passageway of the internal combustion engine is formed of a single exhaust pipe 5. A portion 11b configuring a passageway through which the exhaust gas passes and a portion 11c provided... |
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US20060130470 |
EGR cooling and condensate regulation system for natural gas fired co-generation unit
A recycled exhaust gas cooling and condensate regulation system for a natural gas fired internal combustion engine driven co-generation plant, which allows efficient exhaust recycled gas... |
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US20140290227 |
HOLDING SEALING MATERIAL, METHOD FOR MANUFACTURING HOLDING SEALING MATERIAL, EXHAUST GAS PURIFYING APPARATUS, AND METHOD FOR MANUFACTURING EXHAUST GAS PURIFYING APPARATUS
A holding sealing material includes a mat and at least one pair of electrodes. The mat contains inorganic fibers and has a rectangular shape in a plan view. The at least one pair of electrodes are... |
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US20060196176 |
APPARATUS FOR ADJUSTING THE TEMPERATURE OF EXHAUST GASES
Apparatus for adjusting the temperature of exhaust gases passing through an exhaust system of a vehicle having an internal combustion engine. The exhaust system is provided with an active... |
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US20060048501 |
Catalytic device with internal heat exchange
The invention relates to a catalytic device with internal heat exchange that among other things can be used for vehicles with an internal combustion engine or for stationary engines where there is... |
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US20090133386 |
PROCEDURE AND CONTROL UNIT FOR HEATING UP A CATALYST ARRANGED IN THE EXHAUST GAS SYSTEM OF A SUPERCHARGED COMBUSTION ENGINE
Suggested is a procedure for heating up a catalyst in the exhaust gas system of a charged combustion engine by adding air to the exhaust gas system, whereby the added air is taken from a suction... |
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US20150267583 |
Electrically heatable honeycomb body extruded from ceramic material
A honeycomb body formed of ceramic material includes channels separated from one another by walls, a front or anterior end face, a rear or posterior end face and a lateral surface. A fluid can... |
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US20110283688 |
OPERATION CONTROL DEVICE AND OPERATION CONTROL METHOD FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINE
When the cut-off cylinder operation execution condition of a multi-cylinder internal combustion engine is fulfilled, the temperature of the catalytic converter provided in the exhaust passage... |
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US20100242446 |
Controlled catalytic converter heating
The rate at which a catalytic converter for an internal combustion engine heats up to its normal operating temperature range can be increased by applying an electrical load that is powered by the... |
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US20070193258 |
Controlling engine operation during diesel particulate filter regeneration to avoid runaway
A motor vehicle diesel engine (10) has an exhaust system (16) having a diesel particulate filter (18) that traps particulate matter in engine exhaust gases passing through the exhaust system. A... |
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US20050172618 |
Catalytic combustion heating apparatus
A water repellent material, such as PTFE layer, is provided by coating on the surface of a Pt catalyst. A catalytic carrier supporting the Pt catalyst is a metallic tube, such as an aluminum tube.... |
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US20110113762 |
Use Of Powder Coated Nickel Foam As A Resistor To Increase The Temperature of Catalytic Converter Devices With The Use Of Electricity
The disclosed invention relates to the optimization of catalytic reactions in diesel engines. A powder-coated nickel or other metallic foam is used as both the substrate and a resistor in a... |
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US20150027104 |
EXHAUST SYSTEM AND METHOD FOR REDUCING PARTICULATE AND NO2 EMISSIONS
An exhaust system for reducing particulate and NO2 emissions from diesel engine exhaust gases. The exhaust system includes a diesel particulate filter, an inlet for receiving the exhaust gases, a... |
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US20080302090 |
Exhaust purification device of internal combustion engine
An SOX trap catalyst 12 and NOX purification catalyst 13 are arranged in an engine exhaust passage. A substrate 50 of the NOX purification catalyst 13 is formed with a coat layer comprised of at... |
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US20080314035 |
Temperature Ladder and Applications Thereof
A reverse flow heat exchanger is combined with an energy source to generate a temperature ladder. This system is used to create temperatures at which particles within a gas flow are combusted.... |
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US20110113763 |
EXHAUST GAS PURIFICATION APPARATUS OF AN INTERNAL COMBUSTION ENGINE
In an exhaust gas purification apparatus of an internal combustion engine, there is provided a technique that is able to quickly raise the temperature of a catalyst arranged at a downstream side... |
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US20130199165 |
ELECTRICALLY HEATED CATALYST DEVICE
An electrically heated catalyst device has a cylindrical outer skin part and a cell formation part. A pair of electrodes formed on the outer skin park faces relative to each other in a radial... |
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US20110072805 |
ELECTRICALLY HEATED DIESEL OXIDATION CATALYST
An exhaust gas aftertreatment system (10) for a vehicle having an engine (14) includes a fluid passageway (20) extending from the engine to an ambient (18) for fluidly communicating exhaust gas... |
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US20140331646 |
LOW TEMPERATURE CATALYST LIGHT-OFF
A catalyst associated with an internal combustion engine can be heated to improve emissions performance of the engine. Hydrogen can be generated within the internal combustion engine by combusting... |
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US20090193797 |
Infrared-enhanced selective catalytic reduction of NOx
This invention relates to a device and method using infrared to enhance selective catalytic reduction (SCR) of NOx, consisting of at least an infrared-emitting body, said infrared-emitting body... |
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US20060168938 |
Internal combustion engine exhaust gas conveying device with internal lining, as well as process for production thereof
Exhaust gas conveying apparatus of an internal combustion engine with internal liner in which the liner features capillary bores which are open at least towards the exhaust gas conveying side of... |
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US20090044518 |
SULPHUR OXIDE (SOX) REMOVAL METHOD AND SYSTEM AND CONTROLLER FOR SAID SYSTEM
This system for the elimination of SOx (Sulphur Oxide) stored in a NOx (24) (Nitrogen Oxide) trap associated with an oxidation catalyst and placed upstream of a particle filter (26) in an exhaust... |
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US20080271448 |
Particle burner disposed between an engine and a turbo charger
A system comprising an engine, a turbo charger, and a particle burner is provided. The particle burner is disposed between the engine and a turbine of the turbo charger. The particle burner... |
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US20070240408 |
Particle burner including a catalyst booster for exhaust systems
An exemplary exhaust cleaner comprises a reverse flow heat exchanger and a gas permeable catalyst. The reverse flow heat exchanger includes two interleaved ducts that are spiral-wound around a... |
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US20160160724 |
EXHAUST GAS AFTER-TREATMENT DEVICE FOR VEHICLE ENGINE
An exhaust gas after-treatment device for an engine comprises a first catalyst configured to decrease an amount of a hydrocarbon contained in an exhaust gas; and a second catalyst disposed in... |
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US20130180232 |
INTERNAL COMBUSTION ENGINE
An internal combustion engine according to the present invention includes an exhaust treatment device provided in an exhaust passage and a burner device provided upstream of the exhaust treatment... |
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US20110005208 |
METHOD OF CLEANING A CATALYTIC CONVERTER
A method of cleaning an automobile catalytic converter for an automobile engine including introducing a cleaning solution containing sodium hydroxide upstream from the catalytic converter while... |
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US20130312394 |
ELECTRIC HEATING CATALYST
The electricity is suppressed from flowing through a case (5) of an electric heating catalyst (1). The electric heating catalyst (1) comprises a heat generating element (3) which generates heat by... |