AFTERTREATMENT SYSTEM, DUAL FUEL SYSTEM, AND METHODS THEREFOR

SYSTEMS AND METHODS FOR COMPENSATING NOX SENSOR MEASUREMENTS TO MEET SUFFICIENCY REQUIREMENTS

SYSTEMS AND METHODS FOR DIAGNOSING NOx SENSOR BASED ON AMMONIA SLIP

PERFORMANCE ENHANCEMENT OF A CATALYST VIA EXHAUST GAS HYDROGEN ENRICHMENT

AFTERTREATMENT SYSTEM, DUAL FUEL SYSTEM, AND METHODS THEREFOR

Systems and methods for compensating NOx sensor measurements to meet sufficiency requirements

Method of operating a reducing agent injector

Control device, control method, and exhaust purification system

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

Adaption of a urea deposit model value

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

Detecting reductant quality using a virtual sensor

Systems and methods for air-fuel ratio imbalance monitor

Regeneration control apparatus

Method, computing unit, and computer program for operating an internal-combustion engine

Systems and methods for diagnosing NOx sensor based on ammonia slip

Aftertreatment system, dual fuel system, and methods therefor

Method to control a burner for an exhaust system of an internal combustion engine

System and method for controlling temperature of exhaust gas at inlet of selective catalytic reduction system

Exhaust gas aftertreatment system

Hybrid electric vehicle and catalyst heating control method therefor

Method and device for closed-loop control of the temperature of a component in an exhaust tract of an internal combustion engine by a predictor

Self-adaptive oil spraying control system and method for biodiesel engine

Method and device for controlling at least one SCR catalytic converter of a vehicle

Method for adapting an amount of reductant for controlling the nitrogen oxide pollution of gases in a motor exhaust line

Method and processing unit for ascertaining a catalytic converter state

FLUID TANK THAWING SYSTEM

Engine exhaust aftertreatment device and method

Method for controlling an SCR catalytic converter

Method and apparatus for controlling reductant injection into an exhaust gas feedstream of an internal combustion engine

Smart heater system

Method and control unit for operating an internal combustion engine which has a first exhaust-gas purification component and a second exhaust-gas purification component

CONTROL APPARATUS AND METHOD WITH NOX SENSOR CROSS SENSITIVITY FOR OPERATING AN INTERNAL COMBUSTION ENGINE

Exhaust aftertreatment system

Selective catalytic reduction system

System and method for varying reductant delivery pressure to aftertreatment systems

Diesel exhaust fluid pressure measuring and control systems and methods

NHslip detection using NOsensor

Exhaust purification system of internal combustion engine

Control device and control method for internal combustion engine

Method for controlling reductant injection for an emission reduction system of an internal combustion engine

Diagnostic and mitigation strategy for reductant injector obstruction in exhaust system

METHODS FOR MONITORING AND/OR CONTROLLING THE PERFORMANCE OF SELECTIVE CATALYTIC REDUCTION DEVICES

Engine control device and engine control method

Model predictive control for multi-can selective catalytic reduction system

Method to control an electrically-operated turbocharger in a supercharged internal combustion engine for increasing acoustical emission in the exhaust

Emission control system with temperature measurement and methods for use therewith

Model predictive control for multi-can selective catalytic reduction system

Exhaust purification device and control method for same

Emissions control substrate

Internal combustion engine and method for operating same

SCR conversion efficiency diagnostics

Method for operating an exhaust gas aftertreatment system of a motor vehicle

Self-tuning circuit for controlling input pressure values for an aftertreatment system

Virtual reductant level sensor

Exhaust aftertreatment thermal management controls

Exhaust purification system

Apparatus and method for purifying exhaust gas

Method for the diagnosis of an SCR catalyst system of an internal combustion engine

System and method for varying reductant delivery pressure to aftertreatment systems

System and method for adaptive aftertreatment control of NO

Method for diagnosing SCR catalyst and feed gas quality in a diesel after-treatment system

Virtual reductant level sensor

Ammonia sensor control, with NOfeedback, of an SCR aftertreatment system

Exhaust gas purification apparatus for internal combustion engine

Exhaust purification system of internal combustion engine

Exhaust purification system of internal combustion engine

Exhaust emission control system of internal combustion engine

Methods relating to exhaust after-treatment devices

Diagnosis device

Control device of internal combustion engine

System and method for engine emission control harness

Deterioration diagnosis device for an exhaust gas purification apparatus

Reactor apparatus and method for reducing NOx from exhaust gases produced by industrial processes

Method and system for control of emissions in exhaust aftertreatment system

Engine aftertreatment system with exhaust lambda control

Method of controlling ammonia amount absorbed in selective catalytic reduction catalyst and exhaust system using the same

Flexible engine metal warming system and method for an internal combustion engine

Method of controlling ammonia levels in catalytic units

Method for thermal control of exhaust aftertreatment

Feed-back for closed-loop selective catalytic reduction control

Control device for internal combustion engine

Exhaust purification device for internal combustion engine

Closed loop NOreference management for DPF regeneration based on engine out particulate matter variation controller

Exhaust gas purification system and exhaust gas purification method

Control apparatus

Exhaust gas purification device for an internal combustion engine

Purification apparatus of engine exhaust gas and method for purification of exhaust gas

Method and system of determining suitability of correction for control logic of selective catalytic reduction catalyst

Method of determining correcting logic for reacting model of selective catalytic reduction catalyst, method of correcting parameters of reacting model of selective catalytic reduction catalyst and exhaust system using the same

Multi-stage SCR control and diagnostic system

Diesel engine with reduced particulate material accumulation and related method

Method and apparatus for determining the efficiency of an exhaust gas purification device

Exhaust purification device for internal combustion engine

Air-fuel ratio detection device and air-fuel ratio detection method

Control apparatus for internal combustion engine

Method for regulating an ionization device in an exhaust-gas aftertreatment apparatus and motor vehicle in which the method is carried out

Method for the dynamic detection of leakages for SCR catalytic converters

OXIDATION CATALYST MONITORING

Method for monitoring an SCR system

Systems and methods for controlling temperature and total hydrocarbon slip

Method and system for diesel particle filter regeneration

Method and system for exhaust cleaning

Method and device pertaining to dosing unit of SCR system

Exhaust gas purification system for internal combustion engine

SCR control system utilizing a differential NHand NOmeasurement using an exhaust gas sensor coupled with a micro SCR catalyst

System and method for controlling and reducing NOemissions

Method and device pertaining to limiting the temperature of a dosing unit in a SCR system

System and method for regenerating gasoline particulate filter

Exhaust gas purification apparatus of an internal combustion engine

Failure detection apparatus and failure detection method for a particulate filter

Regeneration control system for exhaust filter and method

Method for controlling pollutant emissions from a combustion engine

System and method for monitoring and detecting faults in a closed-loop system

Failure detection apparatus for particulate filter

Engine aftertreatment system with exhaust lambda control

SCR ammonia slip detection

ABNORMALITY DETERMINATION APPARATUS

EXHAUST PURIFICATION SYSTEM FOR A VEHICLE

Ammonia sensor control, with NOfeedback, of an SCR aftertreatment system

Transient compensation control of an SCR aftertreatment system

Adaptive control of SCR urea injection to compensate errors

Composition and Method for Controlling Excessive Exhaust Gas Temperatures

Ammonia sensor control of an SCR aftertreatment system

Electrically heated particulate filter heater insulation

Particulate filter regeneration

Method for selective catalytic reduction of nitrogen oxides in exhaust gas of internal-combustion engines

Method for matching a particle filter temperature adjustment

Controller

Dosing control systems and methods

Exhaust purification apparatus for internal combustion engine

EXHAUST GAS PURIFICATION APPARATUS

SCR exhaust gas aftertreatment device

Emission control system with an optimized reductant injection model

Regeneration systems and methods for particulate filters using virtual brick temperature sensors

DIESEL ENGINE EXHAUST PURIFIER

Process for controlling the injection of urea in a selective catalytic reduction system

Systems and methods for controlling temperature and total hydrocarbon slip

Predicting ash loading using an electrically heated particulate filter

Method for detecting the minimum opening time of a reducing agent feed device in an exhaust gas aftertreatment system comprising an SCR catalyst

CONTROL UNIT AND CONTROL METHOD FOR REDUCTANT SUPPLY SYSTEM

Method for adjusting the metered additions of reducing agent for selective catalytic reduction

Ammonia (NH) storage control system and method based on a nitrogen oxide(NO) sensor

Particulate matter retaining and purging system

Stored reductant state for startup

Method and arrangement for monitoring of injector

System for calculating SCR conversion efficiency for diesel vehicles and method thereof

Method and arrangement for monitoring of an injector

System and method for the processing and incineration of diesel exhaust particulate matter

Method for controlling a SCR catalyst

EXHAUST GAS TREATMENT SYSTEM AND METHODS FOR OPERATING THE SAME

DIAGNOSTIC METHODS FOR SELECTIVE CATALYTIC REDUCTION (SCR) EXHAUST TREATMENT SYSTEM

Exhaust emission purifying apparatus for engine

Exhaust gas cleaning system for diesel engine

Engine with exhaust cooling and method

Procedure for metering a reagent and device for implementing the procedure

Exhaust purification device of internal combustion engine

EXHAUST-GAS PURIFICATION APPARATUS AND METHOD FOR PURIFYING EXHAUST GAS

Control of selective catalytic reduction

System and method for controlling NOx reactant supply

Integrated engine and exhaust after treatment system and method of operating same

Apparatus, system, and method for reducing NOemissions on an SCR catalyst using ammonia storage and slip control

Apparatus, system, and method for reducing NOemissions on an SCR catalyst

Exhaust system implementing in situ calibration

Exhaust system implementing feedforward and feedback control

Exhaust purification device and exhaust purification method of internal combustion engine

System for controlling exhaust aftertreatment

Method for operating an internal combustion engine and device for implementing the method

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

Feedback control in selective catalytic reduction

Exhaust purification system of internal combustion engine

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

Abnormality diagnosis device of internal combustion engine

Exhaust emission control device

EXHAUST EMISSION CONTROL DEVICE

EXHAUST GAS PURIFYING APPARATUS FOR INTERNAL COMBUSTION ENGINE

Composition and method for controlling excessive exhaust gas temperatures

Diesel Engine Aftertreatment Control Operation with Waste Heat Recovery

PROCEDURE FOR OPERATING AN EXHAUST GAS TREATMENT DEVICE AND THE DEVICE FOR IMPLEMENTING THE PROCEDURE

Device for Cleaning Exhaust Gas of Internal Combustion Engine

Engine exhaust gas purification apparatus enabling accurate judgement of appropriate time for terminating NOx catalyst regeneration procedure

Particulate filter regeneration

Exhaust emission control device for internal combustion engine

Electrically heated DPF/SCR 2-way system

Electrically heated particulate filter restart strategy

Electrically heated particulate filter preparation methods and systems

Method and system for the simultaneous measurement of a plurality of properties associated with an exhaust gas mixture

Method and apparatus for reducing emissions in diesel engines

Exhaust Filter Regeneration Regime Method and Apparatus

Exhaust gas purifying apparatus for engine

System and method for monitoring operation of an exhaust gas treatment system

Method for operating an internal combustion engine and a device for carrying out the method

Control system for an engine aftertreatment system

Method for operating a catalytic converter used for purifying the exhaust gas of an internal combustion engine and a device for implementing the method

Strategy for controlling NOx emissions and ammonia slip in an SCR system using a nonselective NOx/NH3

Methods and systems for verifying oxygen sensor connections

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 and system for determining internal temperature of a mid-brick catalyst for machine control

Method and system for particulate filter leakage detection