EXHAUST GAS CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE, AND METHOD OF CONTROLLING THE SAME

Method for controlling exhaust gas purification system and exhaust gas purification system

Dual-stage method for the reactivation of thermally aged nitrogen oxide storage catalysts

Internal combustion engine exhaust gas cleaning apparatus and exhaust gas cleaning method

DEVICE FOR CLEANING EXHAUST GAS OF INTERNAL COMBUSTION ENGINE

Honeycomb structure

Perovskite-type compounds for use in lean NOtraps

NOx reduction catalyst and exhaust system using the same

PEROVSKITE CATALYST SYSTEM FOR LEAN BURN ENGINES

S storage catalyst and exhaust-gas converting apparatus

USE OF A TiO2- BASED COMPOSITION FOR CAPTURING HALOGENATED COMPOUNDS CONTAINED IN A GASEOUS MIXTURE

CATALYTIC SUPPORT AND EXHAUST-GAS CONVERTING CATALYST (AS AMENDED)

Mechanically fused materials for pollution abatement in mobile and stationary sources

Exhaust gas purification catalyst and exhaust gas purification honeycomb structure with catalyst

Exhaust purification device of internal combustion engine

Two-layer-three-way catalyst

EXHAUST GAS PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE

Dual bed catalyst system for NOx reduction in lean-burn engine exhaust

Emissions Treatment Catalysts

Method of controlling NOx purification system and NOx purification system

POTASSIUM OXIDE-INCORPORATED ALUMINA CATALYSTS WITH ENHANCED STORAGE CAPACITIES OF NITROGEN OXIDE AND A PRODUCING METHOD THEREFOR

EXHAUST EMISSION CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE

EXHAUST EMISSION CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE

Exhaust-gas converting apparatus

Exhaust Gas-Purifying Catalyst

METHOD FOR MAKING POROUS ACICULAR MULLITE BODIES

Production process of exhaust gas purifying catalyst

Alumina-based nitrogen oxide (NOx) trapping compositions and treatment of vehicular exhaust gases therewith

HONEYCOMB STRUCTURE

Exhaust Gas Purification Catalyst and Exhaust Gas Purification Catalyst Member

Transition metal-substituted hydrotalcite catalyst for removing nitrogen oxides from the exhaust gas of diesel engine by storage-reduction

Sulfur-resistant exhaust gas aftertreatment system for the reduction of nitrogen oxides

HONEYCOMB STRUCTURE AND METHOD OF MANUFACTURING THE SAME

Honeycomb structure

CATALYST BASED ON A HEXAALUMINATE FOR THE COMBUSTION OF HYDROCARBONS AND FUEL CELL ARRANGEMENT WITH EXHAUST BURNER

Exhaust Gas-Purifying Catalyst

CARBON-BASED MATERIAL COMBUSTION CATALYST, MANUFACTURING METHOD OF THE SAME, CATALYST CARRIER, AND MANUFACTURING METHOD OF THE SAME

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

Exhaust gas purifying device

Multilayered Catalyst Compositions

EXHAUST GAS PURIFICATION DEVICE

Exhaust purification device of an internal combustion engine

Bimetallic catalyst for NOreduction in engine exhaust

Method for producing compound

Ceramic Catalyst for NOx Oxidation and NOx Conversion in Emission Control Systems

Honeycomb filter

Catalyst and Method for Manufacturing Catalyst for Use in Exhaust Emission Control

Regenerable sulfur traps for on-board vehicle applications

Methods of Regenerating a Nox Absorbent

Catalytic material and catalyst for purifying exhaust gas component

Exhaust gas purifying catalyst and manufacturing method thereof

Catalyst And System For Reducing Exhaust Of Diesel Engines

Hybrid catalyst for NOx reduction using fuel hydrocarbons as reductant

Catalysts for dual oxidation of ammonia and carbon monoxide with low to no NOformation

Transition metal-substituted hydrotalcite catalyst for removing nitrogen oxides from the exhaust gas of diesel engine by storage-reduction

Exhaust gas cleaning catalyst, exhaust gas cleaning device, and system comprising internal combustion engine

Exhaust purification device of internal combustion engine

Catalyst for exhaust gas purification, production method therefor, and method for purification of exhaust gas using the catalyst

Diesel particulate filter and exhaust emission control system

Catalyst arrangement and method of purifying the exhaust gas of internal combustion engines operated under lean conditions

Visible light responsive complex oxide photocatalyst and method of using the same to decompose and eliminate harmful chemical substance

Catalyst produced by using multi-element metal colloid

Nitrogen oxides storage catalysts containing cobalt

Exhaust gas cleanup system

Reduction of NOx emissions using a staged silver/alumina catalyst system

Exhaust gas-purifying catalyst

Exhaust system for lean burn IC engine including particulate filter and NOabsorbent

Perovskite catalyst system for lean burn engines

Diesel exhaust filter

Filter catalyst for exhaust gas purification of a diesel engine and its method of production

Exhaust gas purifying catalyst

Exhaust system for a lean burn internal combustion engine

Exhaust system for a diesel engine comprising a nox- trap

Method and apparatus for reducing pollutants in engine exhaust

Exhaust gas purification system

Catalyst composition for use in a lean NOtrap and method of using

Catalyst composition for use in a lean NOtrap and method of using

Exhaust gas purification catalyst

High-temperature gas sensors

Oxygen sorbent compositions and methods of using same

Carrier having alumina carried thereon, catalyst element, and method for preparation of carrier having alumina carried thereon

Exhaust gas-purifying catalyst system

Recyclable catalyst for carbon dioxide capture