Method of purifying exhaust gas and exhaust gas purification system

ENHANCED ENGINE AIR BREATHING SYSTEM WITH AFTER TREATMENT DEVICE BEFORE THE TURBOCHARGER

SULPHUR OXIDE (SOX) REMOVAL METHOD AND SYSTEM AND STOP MODULE FOR SAID SYSTEM

Catalytic reduction of NO

Exhaust gas purification method and exhaust gas purification system

APPARATUS FOR REDUCING NITROGEN OXIDE CONTAINED IN EXHAUST GAS

EXHAUST EMISSION CONTROL DEVICE

EXHAUST GAS PURIFYING SYSTEM

CONTINUOUSLY REGENERATING PARTICULATE FILTER FOR INTERNAL COMBUSTION ENGINE

Device for Cleaning Exhaust Gas of Internal Combustion Engine

Exhaust system having catalytically active particulate filter

Exhaust gas purification method and exhaust gas purification system

Control of SCR system having a filtering device

Exhaust treatment system with NOcontrol

Exhaust flow distribution device

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

SCR emissions control system

Control method of exhaust gas purification system and exhaust gas purification system

Filter Element and Filter for Exhaust-Gas Aftertreatment

Method, device and computer program product for diagnosing an oxidation catalyst

Exhaust gas purification device for internal combustion engine

Exhaust gas purification system

Particle filter arrangement

System for Purifying the Exhaust Gases Emitted by Internal Combustion Engines

Exhaust treatment system

Variable geometry exhaust cooler

Exhaust gas cleaning system

Exhaust Emission Control Device

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

System and method for inhibiting uncontrolled regeneration of a particulate filter for an internal combustion engine

Method for verifying the functionality of the components of a diesel particulate filter system

METHOD FOR VERIFYING THE FUNCTIONALITY OF THE COMPONENTS OF A DIESEL PARTICULATE FILTER SYSTEM

Method for Operating a Particle Trap and Device for Carrying Out the Method

Exhaust control device for an internal combustion engine

Emissions conformance for an exhaust after-treatment system having a dosing agent supply

Diesel exhaust control during limp-home mode

Engine hood assembly enclosure with exhaust aftertreatment device integrated therein, and machine using same

Self-sustaining oxy-exothermal filter regeneration system

Emissions reduction system

Exhaust gas post treatment system

Exhaust gas post treatment system

Device For Purifying Exhaust Gases Of An Internal Combustion Engine

Exhaust system of a motor vehicle with a diesel engine

Apparatus, system, and method for enhancing soot filter protection

METHODS AND APPARATUS FOR OPERATING AN EMISSION ABATEMENT ASSEMBLY

Diesel exhaust treatment system catalyst monitoring

Apparatus and method for reductant dosing of an exhaust

Exhaust gas purification unit with reducing agent supply

Reformer temperature control with leading temperature estimation

Exhaust treatment system

System for evaluating degree of soot loading in depollution means

Catalytic reduction of NOx

System Containing Oxygen Enriched Diesel Particulate Filter and Method Thereof

Exhaust gas-cleaning apparatus

Exhaust gas aftertreatment installation and method

NOx adsorber aftertreatment system for internal combustion engines

Exhaust inlet metallic foam trap coupled to a downstream monolithic precious metal catalyst

System to generate inert gas from exhaust gas

Regeneration of diesel particulate filters using lambda variation

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

Internal combustion engine with exhaust-gas purification system, and method for purifying the exhaust gas from an internal combustion engine

Exhaust-gas purification system with particulate filter and method of operation thereof with improved regeneration of the particulate filter

Exhaust purification apparatus

Narrow speed range diesel-powered engine system w/ aftertreatment device

Engine system arrangement with on-board ammonia production and exhaust after treatment system

Air and fuel supply system for combustion engine

SUPERCHARGING DEVICE FOR AN INTERNAL COMBUSTION ENGINE AND MOTOR VEHICLE PROVIDED WITH SUCH A DEVICE

Apparatus, system, and method for providing combined sensor and estimated feedback

Exhaust-gas heat exchanger, in particular exhaust-gas cooler for exhaust gas recirculation in motor vehicles

Hybrid device for removing soot particles from diesel exhaust gases

Exhaust gas purification for internal combustion engines and method for operating the same

Silencer containing one or more porous bodies

Diesel particulate matter reduction system

Exhaust purifying apparatus and exhaust purifying method for internal combustion engine

Method for regenerating a diesel particulate filter

Exhaust gas cleaning system

Aid system for regeneration of a particle filter for an exhaust line

Exhaust gas purification system of an internal combustion engine and method for purifying the exhaust gases thereof

Exhaust system for a lean-burn ic engine

Diesel engine after treatment device for conversion of nitrogen oxide and particulate matter

Substrate for exhaust-gas purifying filter catalyst

Method for coating a catalyst carrier containing two different partial structures with a catalytically active coating, and catalyst obtained thereby

Exhaust gas aftertreatment installation and method

Exhaust gas after treatment system, especially for a diesel engine

Rotary filter type particulate removing device

Aid system for regeneration of a particle filter in an exhaust line of a diesel engine

Filter desulfation system and method

Exhaust system for a lean burn internal combustion engine

Apparatus and method for clarifying exhaust gas of diesel engine

System for dispensing fuel into an exhaust system of a diesel engine

Exhaust treatment systems and methods for using the same

Exhaust flow distribution device

Exhaust gas throttle valve for engines

Exhaust gas control apparatus and exhaust gas control method for internal combustion engine

Exhaust gas purifying apparatus

Methods and device for filtration of exhaust gases for a diesel engine with a filtration surface which is variable by means of controlled obstruction

Exhaust treatment control system for an internal combustion engine

Combustion engine including cam phase-shifting

Exhaust cleaning device of internal combustion engine

Exhaust gas system

Bypass controlled regeneration of NOx adsorbers

Exhaust gas filter and method for cleaning an exhaust gas

Exhaust gas purification system of internal combustion engine

Exhaust purifying apparatus and exhaust purifying method for internal combustion engine

Exhaust gas purification system of internal combustion engine

Apparatus and method for purifying exhaust gas of internal combustion engine

Method for accelerated heating of a cleaning device in the exhaust gas train of an internal combustion engine, and internal combustion engine

Air and fuel supply system for combustion engine

Honeycomb filter for clarifying exhaust gas

Pressure detection mechanism for exhaust emission control device of internal combustion engine

Diesel exhaust gas purifying filter

Exhaust emission control system, method of calculating pressure loss of filter, and method of manufacturing filter

Exhaust system and methods of reducing contaminants in an exhaust stream

Method and apparatus for regenerating a nitrogen oxides absorber

Method of reducing NOx in diesel engine exhaust

Exhaust gas purifying filter

Bimodal catalyst-urea SCR system for enhanced NOconversion and durability

Turbocharged engine control system

Air and fuel supply system for combustion engine

Diesel particulate filter pressure monitor

Exhaust gas purification apparatus for internal combustion engine and method thereof

Apparatus for removing carbon particles from an exhaust gas stream of internal combustion engines

Particulate removing apparatus and diesel engine vehicle equipped with same

Exhaust gas cleaning system

Combustion control system of internal combustion engine

Exhaust line for an internal combustion engine

Combustion control apparatus and method for internal combustion engine

Filter control apparatus

Partial oxidation of alcohols

Exhaust emission control device for an internal combustion engine

System and method for detecting a failed nitrogen oxide sensor

Work vehicle and aftertreatment system therefor

Reduced internal combustion engine particulate matter emissions

Logic for improved delta pressure based soot estimation on low restriction particulate filters

Logic for improved delta pressure based soot estimation on low restriction particulate filters

Method for controlling exhaust after-treatment system based on NO medium adjustment

Internal combustion engine exhaust modification system

Methods for operation of an emissions aftertreatment system for NOx control during regeneration of diesel particulate filter