Catalytic converter assembly in an exhaust gas posttreatment system

Apparatus for reducing dibenzodioxin emissions and dibenzofuran emissions from transition metal-containing catalyzers

Method and Device for Providing a Reducing Agent Precursor

Catalysts, Systems and Methods Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having the CHA Crystal Structure

NOx REDUCTION CATALYST, NOx REDUCTION CATALYST SYSTEM, AND NOx REDUCTION METHOD

Pulsed spray system of reduced power consumption

Infrared-enhanced selective catalytic reduction of NOx

Gasoline engine emissions treatment systems having particulate traps

METHOD AND APPARATUS FOR REGENERATING AN AFTERTREATMENT DEVICE FOR A SPARK-IGNITION DIRECT-INJECTION ENGINE

Exhaust emission purifying apparatus for engine

Procedure for diagnosing a metering valve of an exhaust gas treatment device and device for implementing the procedure

ELECTRICALLY POWERED PUMP

UREA SOLUTION TANK ASSEMBLY

Exhaust reduction system having oxygen and temperature control

Fuel Station Apparatus and Method for Utilizing the Same

Tank withdrawal system with electric and fluidic heating device

EXHAUST GAS PURIFYING APPARATUS

Water level measuring apparatus and measuring method

Selective Ammonia Oxidation Catalysts

Method and apparatus for injecting atomized fluids

Method and Apparatus for Regenerating a Particulate Filter of an Emission Abatement Assembly

Method and system for purification of exhaust gas from diesel engines

METHOD AND APPARATUS FOR OPERATING AN EMISSION ABATEMENT ASSEMBLY

Method and Apparatus for Controlling a Fuel-Fired Burner of an Emission Abatement Assembly

Exhaust system with improved NOemission control

Mitigation of Particulates and NOx in Engine Exhaust

OPTIMIZED REDUCTION OF NOx EMISSIONS FROM DIESEL ENGINES

Catalytic reduction of NO

Exhaust purification device for engine

Method for operating a metering valve and device for performing the method

Sliding seat and exhaust gas treatment facility

Emission treatment system

Exhaust gas purification device of internal combustion engine

Regeneration system and method for exhaust aftertreatment devices

Exhaust purification apparatus for engine

Exhaust emission purifying apparatus for engine

Transmission shift signal for aftertreatment device control

Structure for reducing agent container

Tank assembly

APPARATUS FOR REDUCING NITROGEN OXIDE CONTAINED IN EXHAUST GAS

EXHAUST GAS PURIFICATION DEVICE

EXHAUST EMISSION CONTROL DEVICE

Nozzle system for injector

SYSTEMS AND METHODS FOR MONITORING THE QUALITY OF A REDUCING AGENT

Methods for reducing emissions from diesel engines

Exhaust treatment system having a diverter valve

Metering apparatus and method for operating it

Selective NOx catalytic reduction system including an ammonia sensor

Method and device for providing a gaseous substance mixture

LIQUID RECEPTACLE FOR A VEHICLE

Metering valve assembly and method for operating a metering valve assembly

BURNER FOR GENERATING REDUCTIVE ATMOSPHERE OF EXHAUST GAS IN ENGINE COGENERATION PLANT HAVING DENITRIFICATION PROCESS

EXHAUST GAS TREATMENT

Apparatus for Treating Exhaust Gas of an Internal Combustion Engine

Pre-combustor and large channel combustor system for operation of a fuel reformer at low exhaust temperatures

Failsafe fuel doser solenoid valve using a reversible electrical coil assembly

Reductant injection system diagnostics

CONTROL DEVICE FOR DIESEL ENGINE

Fluid supply connection for reductant delivery unit for selective catalytic reduction systems

Exhaust gas control apparatus for internal combustion engine

System for treating exhaust gas

Zone coated catalyst to simultaneously reduce NOx and unreacted ammonia

REDUCING AGENT SPRAY CONTROL SYSTEM ENSURING OPERATION EFFICIENCY

System for storing an additive and for injecting it into engine exhaust gases

EXHAUST GAS PURIFICATION APPARATUS FOR INTERNAL COMBUSTION ENGINE

Urea supply system for a waste gas cleaning catalyst and heating insert suitable therefor

Exhaust-gas purification device disposition structure of vehicle

Exhaust purification apparatus for engine

EXHAUST GAS CLEANING APPARATUS WITH IMPROVED CONFIGURATION ENSURING PROPER INJECTION OF REDUCING AGENT

Apparatus, system, and method for filtration of a dosing fluid in an exhaust aftertreatment system

Exhaust after-treatment system having a secondary tank

Exhaust aftertreatment system with compliantly coupled sections

Exhaust system with plural emission treatment devices

EXHAUST GAS PURIFYING SYSTEM

Heating system

Additive-agent diffusion plate structure in exhaust passage, and additive-agent diffusion plate in exhaust passage

Pipe fitting for a heatable piping of a SCR system

Vehicle tank for a liquid reducing agent, in particular for a urea solution

Additive-agent diffusion plate in exhaust passage, structure of additive-agent diffusion plate, and exhaust system including additive-agent diffusion plate

Device for delivering a reducing agent to an exhaust system of an internal combustion engine

Heatable hose conduit system for an exhaust-gas aftertreatment system of an internal combustion engine

Exhaust Aftertreatment System with Pre-Catalysis

Diagnostic method for an exhaust aftertreatment system

Assembly for Mixing a Medium with the Exhaust Gas Flow of a Motor Vehicle Exhaust System

Method to diagnose an exhaust gas sensor disposed in an exhaust gas region of an internal combustion engine and device to implement the method

Exhaust gas purification method and exhaust gas purification system

Device and method for purification of exhaust gases from an internal combustion engine

Reducing agent injector having purge heater

Liquid tank, breather device, and exhaust gas purification device for engine

Dosing pump assembly

Exhaust treatment system with NOcontrol

Exhaust treatment system with an oxidation device for NO2 control

Mixing device for mixing urea and air

ANTIFREEZING UREA SOLUTION FOR UREA SCR SYSTEM AND UREA SCR SYSTEM USING THE SAME

Exhaust gas system, especially for an internal combustion engine of a motor vehicle

Particulate filter

Metering pump assembly

Tank heating system

Flow guide device as well as exhaust system equipped therewith

Catalyst composition and structure for a diesel-fueled autothermal reformer placed in and exhaust stream

Method and metering system for reducing pollutants in motor vehicle exhaust gases

EXHAUST GAS PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE

Apparatus, system, and method to provide air to a doser injector nozzle

Approach for delivering a liquid reductant into an exhaust flow of a fuel burning engine

Exhaust purification device for engine

Breather device, liquid tank, and exhaust gas purifying apparatus to be adapted for engine

Exhaust purification device for engine

Fluid delivery system

Regeneration method for ceramic honeycomb structures

Injection device for reagent

Reservoir for a fluid dosing system

Reducing Agent Composition

Prevention of face-plugging on aftertreatment devices in exhaust

Exhaust Gas Aftertreatment System

NOx control for IC engines

Exhaust gas flow device

Gas catalysts comprising porous wall honeycombs

Engine exhaust gas purifier

Engine exhaust gas purifier

PIPING STRUCTURE OF HEATING/HEAT-RETAINING TUBE

Treatment of diesel engine exhaust

Algorithm incorporating driving conditions into LNT regeneration scheduling

Strategy for scheduling LNT regeneration

Mixing and/or evaporating device and process for manufacturing same

Exhaust Gas Treatment

Selective catalyst reduction light-off strategy

Exhaust injector spray target

Exhaust system utilizing a low-temperature oxidation catalyst

Device for the distribution of flowable additives in exhaust gas systems

Exhaust gas system for diesel vehicles with an SCR catalytic converter

Method and an arrangement for monitoring the functioning of a sensor or an exhaust gas aftertreatment system

Electrically heated DPF/SCR 2-way system

Heating Insert

Exhaust after-treatment system with flow control for optimum temperature conditions

SUBSTANCE DISPENSER FOR TREATING EXHAUST GAS AND METHOD

Exhaust emission purifying apparatus for engine

Compact system for adding hydrocarbons to the exhaust of an internal combustion engine

Exhaust as Treatment

Fluid container and reductant supply system with such a fluid container

Device and method for the thermal treatment of an exhaust gas flow, vehicle having the device and method of operating an exhaust gas system

Exhaust gas system for an internal combustion engine

Vehicle-based strategy for removing urea deposits from an SCR catalyst

Exhaust gas purification device for internal combustion engine

Exhaust emission control device

Method and apparatus for a non-catalytic NOx reduction

FLUID HEATING DEVICE AND EXHAUST GAS PURIFYING APPARATUS

Exhaust gas purification system

EXHAUST EMISSION CONTROL DEVICE

Method and Device for the Dosed Provision of a Reducing Agent, Especially a Solid Reducing Agent, for Exhaust Gas Systems

Mixing apparatus for an exhaust after-treatment system

Urea concentration identification device for urea solution

Apparatus and method for operating an emission abatement system

Reductant delivery unit for selective catalytic reduction

Method and apparatus for exhaust gas purifying using hydrocarbon-selective catalytic reduction

Exhaust gas simulation system with dual path temperature control for control of exhaust temperature

Tagging system

Regeneration system and method for particulate traps

Exhaust-gas system having an injection nozzle

Ammonia vapor management system and method

SCR cold start heating system for a diesel exhaust

Method of decomposing nitrogen dioxide

Regeneration device having external check valve

Method For Regeneration Of An Exhaust Aftertreatment System

Urea sensor

Fluid Transporting Tube

Method and apparatus for rapidly thawing frozen NOx reductant

Reductant supply system for a waste gas cleaning catalyst of an internal combustion engine and a plug-in connection for connecting heatable fluid ducts

Controller of exhaust gas purifying agent and exhaust gas purifying system

Exhaust treatment system

Engine exhaust treatment system

Particulate regeneration and engine control system

System for assisting regeneration of pollution management means for motor vehicle engine

Connection Element Arranged Between a Housing and an Exhaust Pipe

Exhaust gas cleaning system

Exhaust purification with on-board ammonia production

Emission control diagnostic system and method

Dual path exhaust emission control system

Method for reducing a particle and nitrogen oxide proportion in an exhaust gas flow of an internal combustion engine and corresponding exhaust gas treatment unit

Exhaust stream treatment

Apparatus for Mixing a Liquid Medium Into a Gaseous Medium

Exhaust gas purifying apparatus

Apparatus for designing a tubing configuration

EXHAUST EMISSION CONTROL DEVICE WITH ADDITIVE INJECTOR

Apparatus, system, and method for exhaust aftertreatment efficiency enhancement

Exhaust system for an internal combustion engine

Exhaust gas purifying system

Exhaust gas purification device of internal combustion engine

FLUID INJECTING AND MIXING SYSTEMS FOR EXHAUST AFTER-TREATMENT DEVICES

Zone coated filter, emission treatment systems and methods

Reducing agent container structure

Metering pump assembly

Dosing pump unit

TAPERED ANNULAR GASKET AND JOINT FOR USE OF SAME

Device for admixing a reducing agent into an exhaust gas flow of an internal combustion engine

Catalyzed SCR filter and emission treatment system

Multi-bed selective catalytic reduction system and method for reducing nitrogen oxides emissions

Emission Treatment Systems and Methods

Exhaust emission purifying apparatus

Method for the selective catalytic reduction of nitrogen oxides in exhaust gas from an internal combustion engine, and exhaust system

Method and Device for Treating Exhaust Gases of Internal Combustion Engines

System and method for supplying oxygenate reductants to an emission treatment system

System implementing low-reductant engine operation mode

Exhaust purification device of engine

Metering system for reducing pollutants in motor vehicle exhaust gases

Arrangement for supplying a medium into an exhaust gas conduit in an internal combustion engine

Method for detecting abnormality in exhaust emission control device

Method and Device for Providing Ammonia in an Exhaust Gas Flow of an Internal Combustion Engine

Methods and apparatus for injecting atomized fluid

Exhaust gas purifying apparatus for engine

System and method for reducing nitrogen oxides emissions

Exhaust emission purification apparatus for engine

Catalyst to improve low temperature deNOx activity in a reformer-LNT exhaust aftertreatment system

Management of a plurality of reductants for selective catalytic reduction

Exhaust treatment packaging apparatus, system, and method

Exhaust gas system for an internal combustion engine

Adaptive control of reformer inlet oxygen concentration

Reformer assisted lean NOcatalyst aftertreatment system and method

Injector having tangentially oriented purge line

Condenser unit for NOemission reduction system

Optimized NOx reduction system

Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function

Exhaust gas post treatment system

Exhaust gas post treatment system

Exhaust gas post treatment system

Apparatus and method for assisting selective catalytic reduction

Method for Exhaust-Gas Treatment for Diesel Engines or the Like, and Apparatus for Implementing This Method

Method for adding at least one reactant to an exhaust gas stream and device for treating an exhaust gas stream of an internal combustion engine

Nitrogen oxide removal catalyst system and nitrogen oxide removal method

Additive tank for a vehicle having an internal combustion engine

Exhaust system of a motor vehicle with a diesel engine

Exhaust Emission Control Device

Compositions and methods for treating exhaust gases

Exhaust gas purification apparatus

Automotive diesel exhaust HC dosing valve for use with diesel particulate filter systems

Exhaust gas recirculation and selective catalytic reduction system

System and method for dispensing an aqueous urea solution into an exhaust gas stream

Gasification of soot trapped in a particulate filter under reducing conditions

Integrated DPF-reformer

Method and apparatus for monitoring a urea injection system in an exhaust aftertreatment system

Method and apparatus for reducing emissions in diesel engines

Reagent dosing pump

Assembly for conducting and tempering fluids and method for producing said assembly

Insulated reagent dosing device

Fluid dosing device

System for determining NOx conversion efficiency of an exhaust gas aftertreatment component

Arrangement for Reducing Nitrogen Oxides in Exhaust Gases

LNT regeneration during transient operation

Apparatus and method for reductant dosing of an exhaust

Exhaust gas aftertreatment device for an internal combustion engine

Apparatus and Method for NOx Reduction

Exhaust emission purifier with additive feeder unit and pressurized air introducer unit

VENTING OF ON-BOARD VEHICLE EMISSIONS TREATMENT SYSTEM WITH PRESSURE ASSIST

Metering system and method for operating a metering system

Diesel particulate control

Enhanced hybrid de-NOx system

Exhaust gas purification unit with reducing agent supply

GAS TREATMENT APPARTATUS

Exhaust emission control device of internal combustion engine

Supply system for a medium for treating exhaust gases of an internal combustion engine; exhaust gas cleaning device; and a method for operating a supply system

Metering device and internal combustion engine having a metering device

Sensor

Plasma injector, exhaust gas purifying system and method for injecting reducing agent

Multi-cylinder internal combustion engine

Method and system for reducing pollutant emissions of a power system

System for increasing efficiency of an SCR catalyst

Exhaust aftertreatment mixer with stamped muffler flange

Exhaust Gas Purifier

Exhaust gas purification apparatus

Catalytic reduction of NOx

Nozzle assembly

Cooled nozzle assembly for urea/water injection

Advanced engine management of individual cylinders for control of exhaust species

Apparatus, system, and method for diverting fluid

Exhaust gas purifying system

Desulfation control strategy

Static mixer and exhaust gas treatment device

Apparatus for detecting concentration and remaining amount of liquid reducing agent

Device and procedure for the production of ammonia

Reducing agent container having novel structure

Flexible exhaust emission aftertreatment system for compression cycle diesel engines

Exhaust gas purification apparatus

Reducing agent container having an improved structure

Liquid-condition detection sensor

Liquid reducing agent injection nozzle having novel structure

Method for controlling exhaust emission control device

Exhaust aftertreatment device with star-plugged turbulator

Exhaust gas-cleaning apparatus

Arrangement for the dosed injection of a reducing medium into the exhaust tract of an internal combustion engine

Exhaust gas purification apparatus of engine

Exhaust gas aftertreatment installation and method

SCR muffler

Use of a method and a system for spill-free refilling of liquids, gun for spill-free refilling of liquids, connection for a tank, method and system for control and communication in a spill-free liquid refilling system, method and system for media provision in a spill-free refilling system, spill-free and liquid-tight refill

Reagent refill and supply system for an SCR exhaust aftertreatment system

Method and apparatus for posttreatment of an exhaust gas from an internal combustion engine

Method for metering a reagent into the exhaust gas flow of an internal combustion engine

Tank system with a main tank and a melting device having a melt tank

Devices and methods for reduction of NOemissions from lean burn engines

Procedure and control unit to operate an integrated SCR/DPF system

Procedure and device to monitor an exhaust gas after-treatment system

Procedure for controlling the reducing agent in an exhaust gas post-processing system