Reducing Agent Composition

Exhaust gas purification system of internal combustion engine

Emission control system internal to a boiler

Engine exhaust gas purifier

Exhaust Gas Treatment

Adaptive reductant dosing and emission control strategies

Method and apparatus for the production of gaseous ammonia from a urea solution

Selective catalytic reduction type catalyst

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

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

Conversion of urea to reactants for NOx reduction

Exhaust gas purification device for internal combustion engine

Reducing gas generator and solid reductant SCR system having the generator

Selective Catalytic Reduction Filter and Method of Using Same

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

Excess NH3 storage control for SCR catalysts

Catalysts For Co Oxidation,Voc Combustion And Nox Reduction And Methods Of Making And Using The Same

Method and apparatus for rapidly thawing frozen NOx reductant

SCR on low thermal mass filter substrates

Exhaust gas purifying apparatus

Catalyzed SCR filter and emission treatment system

Method for detecting abnormality in exhaust emission control device

Exhaust gas purifying apparatus for engine

Thermal decomposition of urea in a side stream of combustion flue gas using a regenerative heat exchanger

Apparatus and method for assisting selective catalytic reduction

Method and apparatus for the production of gaseous ammonia from a urea solution

Exhaust system of a motor vehicle with a diesel engine

Method of reducing NOemissions in rotary preheater mineral kilns

Exhaust gas purification apparatus

Insulated reagent dosing device

Fluid dosing device

Metering system and method for operating a metering system

VENTING OF ON-BOARD VEHICLE EMISSIONS TREATMENT SYSTEM

Exhaust gas purification system for a motor vehicle having a reducing agent storage tank, and associated operating method

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

Multi-cylinder internal combustion engine

Extruded monolithic catalytic converter and manufacturing method

NOx reduction catalyst having excellent low-temperature characteristics

Exhaust Gas Purifier

Exhaust gas purification apparatus

Exhaust gas purification apparatus

Thermal sensor and measurement device using the same

Method for controlling exhaust emission control device

Exhaust emission purifying apparatus for engine

Method for determining NOreduction ratio in exhaust emission control device

Liquid reducing agent injection nozzle having novel structure

Method for controlling exhaust emission control device

Optimizing post-combustion nitrogen oxide and sulfur dioxide reductions and improving combustion efficiency in coal fired boilers

Method of forming a catalyzed selective catalytic reduction filter

Superheated urea injection for aftertreatment applications

Exhaust emission purifying apparatus for engine

VIRTUAL SORBENT BED SYSTEMS AND METHODS OF USING SAME

Flash injector for NH3-SCR NOx aftertreatment

Exhaust aftertreatment system using urea water

Method and apparatus for bubble injection of agent into exhaust gas for use with emission abatement device

Heating device and thermal reactor for the heating and gasification of urea

Method and apparatus for selective catalytic reduction of NOx

Device for heating

Injection device for the treatment of exhaust fumes from motor vehicles

Targeted duct injection for SOcontrol

Method and apparatus for an exhaust emissions control system

Method and apparatus for the production of gaseous ammonia from a urea solution

Catalyst for exhaust gas purification

Virtual sorbent bed systems and methods of using same

Exhaust gas clarifying device for internal combustion engine

Feed device for supplying solid urea granules into an ammonia generator arranged within or outside of an exhaust line

High-temperature gas sensors

Process for reducing nitrogen oxides

Scrubbing systems and methods for coal fired combustion units

Scrubbing systems and methods for coal fired combustion units

Catalyzed SCR filter and emission treatment system

Motor vehicle having special arrangement of fuel tank, preliminary muffler and reduction agent tank

Control systems and methods for exhaust pollution mitigation

Pollutant abatement device of an internal combustion engine and pollutant abatement system comprising the device

Engine cold start system and method

Estimating deterioration trends of an exhaust catalyst