Optimized desulfation trigger control for an adsorber

System for controlling absorber regeneration

Purification capacity recovery method of exhaust gas emission control system

Swirl-Stabilized Burner for Thermal Management of Exhaust System and Associated Method

Catalytic Converter Configuration and Method for Desulfurizing a NOx Storage Catalytic Converter

Sulfur purge control device for an internal combustion engine

METHODS AND APPARATUS FOR OPERATING AN EMISSION ABATEMENT ASSEMBLY

Sulfur purge control device for an internal combustion engine

Method for controlling exhaust gas flow and temperature through regenerable exhaust gas treatment devices

Exhaust gas purification apparatus for internal combustion engine

Procedure to determine the sulfur removal of NOstorage catalytic converter

Procedure for the regeneration of a particle filter and for the desulphurization of an NOstorage catalytic converter

Coupled DPF regeneration and LNT desulfation

Exhaust gas purification system for internal combustion engine and method for exhaust gas purification

Control Method and Control Device for Exhaust Gas Control Apparatus

Exhaust gas purification system and method of purifying exhaust gas

Reformer temperature control with leading temperature estimation

Method of exhaust gas purification and exhaust gas purification system

System and method for desulfating a NOx trap

Apparatus, system, and method for regenerating an exhaust gas treatment device

Fuel supply control method applied to exhaust gas control apparatus for internal combustion engine and exhaust gas control apparatus to which the method is applied

Desulfation control strategy

Method for determining the instant at which a nitrogen oxide storage catalyst is switched from the storage phase to the regeneration phase and for diagnosing the storage properties of this catalyst

Regeneration controller for exhaust purification apparatus of internal combustion engine

Method and apparatus for determining loading of an emissions trap by use of transfer function analysis

Method for regenerating NOx absorbing catalyst

LNT desulfation strategy

LNT desulfation strategy with reformer temperature management

Exhaust gas control apparatus for internal combustion engine

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

Thermal management of hybrid LNT/SCR aftertreatment during desulfation

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

LNT-SCR packaging

Control device and control method to exhaust purification device

Hybrid system comprising HC-SCR, NOx-trapping, and NH3-SCR for exhaust emission reduction

Thermal management of hybrid LNT/SCR aftertreatment during desulfation

Exhaust gas purification system for internal combustion engine

Swirl-stabilized burner for thermal management of exhaust system and associated method

LNT regeneration strategy over normal truck driving cycle

Method for estimating the sulfur content in the fuel of an internal combustion engine

Method for estimating the sulfur content in the fuel of an internal combustion engine

Exhaust gas control apparatus for internal combustion engine

Method for actuating an accumulator catalyst for nitrogen dioxide on an internal combustion engine for a vehicle, in particular a car

Alumina-based lean NOx trap system and method of use

Method for heating up a catalytic converter

Motor vehicle provided with a diesel propulsion engine

System for monitoring exhaust gas concentrations

Filter desulfation system and method

Reductant distributor for lean NOx trap

Vehicle sulfur oxide trap and related method

Method and apparatus for purifying exhaust gases

Exhaust system and method for controlling exhaust gas flow and temperature through regenerable exhaust gas treatment devices

De-sulfurization of a NOadsorber catalyst in a diesel engine exhaust system

Engine exhaust gas cleaning method and system

Method for the simultaneous desulfation of a lean NOtrap and regeneration of a Diesel particulate filter

Apparatus and method for filtering particulate and NOx emissions

Management of thermal fluctuations in lean NOx adsorber aftertreatment systems

NOadsorber diagnostics and automotive exhaust control system utilizing the same

Integrated system for reducing fuel consumption and emissions in an internal combustion engine

Integrated fuel injection system for on-board fuel reformer

Rotary NOx trap

Filter system

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

Method and apparatus for regenerating NOx adsorbers

Apparatus and method for storing and releasing sulfur containing aromatic compounds from a fuel stream of an internal combustion engine

Exhaust gas purifying device for engine

Exhaust gas cleaning device

Diagnostic process for an exhaust gas catalytic converter of a heat engine and vehicle using this process

Exhaust aftertreatment system

Exhaust gas decontamination system and method of controlling the same

Nox purging system and method of reactivating deteriorated catalyst therein

Method of deciding on catalyst deterioration and means for deciding on catalyst deterioration in Nox purging system

Method and apparatus for regenerating a nitrogen oxides absorber

Sulfur purge control method and exhaust gas purifying system

Method and apparatus for regenerating NOx adsorbers

Method and device intended for desulfation of a nitric oxide trap and regeneration of a particle filter

Method and system for regenerating NOadsorbers and/or particulate filters

Process for heating a catalytic converter and/or particle filter mounted in an exhaust system of a diesel internal combustion engine of a vehicle, a motor vehicle in particular, to a desulfation and/or decarbonization temperature and a catalytic converter, a nitric oxide storage catalytic converter in particular, for exhaust systems of internal combustion engines

Air fuel ratio control apparatus for an internal combustion engine

Method of reducing NOx and particulates from internal combustion engines

Exhaust gas purification system for internal combustion engine

Exhaust control apparatus of internal combustion engine and exhaust gas flow amount estimating method

Control method of exhaust gas purifying system

Method and apparatus for desulfurizing a NOx trap

System and method for engine cold start

System and methods for capturing carbon dioxide from a flow of exhuast gas from a combustion process

System and method for dosing a selective catalytic reduction catalyst