Waste gas abatement technology for semiconductor processing

CATALYZED SCR FILTER AND EMISSION TREATMENT SYSTEM

Catalyzed SCR filter and emission treatment system

Seal arrangement for filter element; filter element assembly; and, methods

Transmission pressure controlled vent system

Catalyzed SCR filter and emission treatment system

FILTER FOR FILTERING PARTICULATE MATTER FROM EXHAUST GAS EMITTED FROM A COMPRESSION IGNITION ENGINE

Catalyzed SCR filter and emission treatment system

Method for disposing SCR composition on a wall flow monolith

Seal arrangement for filter element; filter element assembly; and, methods

Catalyzed SCR filter and emission treatment system

Internally heated porous filter for defect reduction with liquid or solid precursors

Method and system using a filter for treating exhaust gas having particulate matter

Catalyzed SCR filter and emission treatment system

Seal arrangement for filter element; filter element assembly; and, methods

Catalyzed SCR filter and emission treatment system

Filter for filtering particulate matter from exhaust gas emitted from a compression ignition engine

Catalysed soot filter

Extruded SCR filter

Three way catalyst comprising extruded solid body

Method and system using a filter for treating exhaust gas having particulate matter

Filter arrangement; sealing system; and methods

Seal, arrangement for filter element; filter element assembly; and, methods

Methods and system for ash detection in exhaust particulate filter

Canister air filter and method for fabricating the same

Honeycomb filter for purifying exhaust gases, adhesive, coating material, and manufacturing method of honeycomb filter for purifying exhaust gases

Engine exhaust after-treatment system

Oxidation catalyst

Filter comprising combined soot oxidation and NH-SCR catalyst

Three way catalyst comprising extruded solid body

Extruded SCR filter

NOabsorber catalysts

Method and system using a filter for treating exhaust gas having particulate matter

Filter for filtering particulate matter from exhaust gas emitted from a compression ignition engine

Exhaust system having a gold-platinum group metal catalyst

Catalyzed SCR filter and emission treatment system

METHOD FOR PRODUCING HONEYCOMB FILTER AND METHOD FOR PRODUCING CERAMIC FILTER ASSEMBLY

Filter arrangement; sealing system; and methods

Cover for a diesel particulate filter

Sheet member and manufacturing method of the same, and exhaust gas processing device

Impact filter with grease trap

Seal, arrangement for filter element; filter element assembly; and, methods

Advanced particulate matter control apparatus and methods

Exhaust system for a vehicular positive ignition internal combustion engine

FILTER FOR VEHICLE EXHAUST SYSTEM

Honeycomb filter and method for producing the honeycomb filter

Pleated filter with tridirectional scrim

Support system for exhaust emission control elements

Device and method for the reduction of emissions

Predicting ash loading using an electrically heated particulate filter

Honeycomb structural body

Canister air filter and method for fabricating the same

Filter

Honeycomb filter and method for producing the honeycomb filter

IMPACT DIESEL PARTICULATE FILTER

Methods and systems for reducing particulate matter in a gaseous stream

Gas-solid separator

Particulate filters and methods for regenerating particulate filters

Filtration structures for improved particulate filter performance

Exhaust system having a gold-platinum group metal catalyst

Apparatus, system, and method for insulating an exhaust aftertreatment component

High-strength low-microcracked ceramic honeycombs and methods therefor

Zoned electrical heater arranged in spaced relationship from particulate filter

Exhauster bypass system

Asymmetric Honeycomb Wall-Flow Filter Having Improved Structural Strength

Gas-solid separator

Engine exhaust cooler and air pre-cleaner aspirator

Nonwoven composites and related products and methods

Exhaust gas purification apparatus for internal combustion engine

Diesel particulate filter assembly

Method of forming a catalyzed selective catalytic reduction (SCR) filter

Seal arrangement for filter element; filter element assembly; and, methods

Non-thermal plasma particulate removal systems and methods thereof

Particulate filter

Seal arrangement for filter element; filter element assembly; and, methods

Particulate matter filter assembly with a flow device

Electrically heated particulate matter filter with recessed inlet end plugs

System for treating exhaust gas

Frustum-shaped insulation for a pollution control device

Compressed air supply device for a utility vehicle and air dryer cartridge

Exhaust gas purification device of internal combustion engine

SUBSTRATE HAVING CORRUGATED SHEET(S) AND CHANNEL(S) FOR TREATING EXHAUST GASES OF COMBUSTION ENGINES

Extruded porous substrate and products using the same

Substrate having corrugated sheet(s) and channel(s) for treating exhaust gases of combustion engines

Catalyzed soot filter and method(s) to make these

Engine exhaust after-treatment system

Bypass flow filter with improved filter efficiency and exhaust system and vehicle having the filter

Extruded porous substrate having inorganic bonds

Particulate filter and method for its assembly

Mat material and exhaust gas treatment device

Exhaust gas purification apparatus

System for treating exhaust gas

System for treating exhaust gas

Blower having oil-mist filtering function

Device for removing soot particles from an exhaust gas stream

Thermal shock resistant soot filter

Fibrous aluminum titanate substrates and methods of forming the same

Resistive heater geometry and regeneration method for a diesel particulate filter

Exhaust system having outlet-located moisture entrainment device

Face crack reduction strategy for particulate filters

System and method for cleaning a diesel particulate filter using acoustic waves

Filter purge system utilizing a reactive propellant

Filter purge system utilizing impact wave generating device and vacuum source

Fibrous cordierite materials

Honeycomb filter and method for manufacturing the same

Particulate filter having expansible capture structure for particulate removal

Honeycomb filter elements

Seal arrangement for filter element; filter element assembly; and, methods

Honeycomb filter system

Diesel particulate filter assembly

Diesel particulate filter and method for forming such filter

Low coefficient of thermal expansion materials including nonstoichiometric cordierite fibers and methods of manufacture

Honeycomb filter for purifying exhaust gases, adhesive, coating material, and manufacturing method of honeycomb filter for purifying exhaust gases

Method and apparatus for regenerating engine exhaust filters

Filter arrangement; sealing system; and methods

Filtering device for diesel engine exhaust gas

Diesel particulate filter assembly

Extruded porous substrate and products using the same

Pleated diesel particulate filter assembly

Honeycomb structural body and exhaust gas treating apparatus

Nonwoven composites and related products and methods

Apparatus, system, and method for dispersing heat within a particulate filter

Filter layer for an, in particular conical, honeycomb body for exhaust gas treatment, method for manufacturing the filter layer, honeycomb body and exhaust gas purification device

Multiple urethane tuned exhaust damper for vertical exhaust

Filtering structure, especially particle filter for exhaust gases of an internal combustion engine, and associated exhaust line

Catalyzed SCR filter and emission treatment system

HONEYCOMB FILTER AND CERAMIC FILTER ASSEMBLY

Nonwoven Composites and Related Products and Methods

Method for the recovery and re-use of process gases

Flow-through honeycomb substrate and exhaust after treatment system and method

Impact filter with grease trap

Apparatus for emissions control, systems, and methods

Honeycomb structural body

Honeycomb structure

Honeycomb body with fissured end sides

Sheet member and manufacturing method of the same, and exhaust gas processing device

Highly porous mullite particulate filter substrate

Impact diesel particulate filter

Device & Method for the Reduction of Emissions

Exhaust gas post treatment system

Honeycomb structure, method of manufacturing the same, die for forming, and discharge fluid purification system

Particle filter regeneration method with catalytic combustion device and filtration installation using such a method

Method of removing particulates from exhaust gases, and corresponding fiber layer, particulate filter, exhaust system and vehicle

Inorganic fiber aggregate, method for manufacturing inorganic fiber aggregate, honeycomb structure, method for manufacturing honeycomb structure, and exhaust gas purifier

Structure for filtering an internal engine exhaust gases and associated exhaust line

Composite coatings for thin-walled ceramic honeycomb structures

High porosity cordierite composition

Exhaust gas cooler and particulate scrubbing system

Ceramic filter

Device for reducing particles of an exhaust gas, exhaust gas purification system and vehicle having the device or the system

Reactive binders for porous wall-flow filters

Exhaust gas filter

Filter

Zone heated diesel particulate filter electrical connection

Method and apparatus for filtration of a two-stroke engine exhaust

Air filter arrangement for an internal combustion engine

Narrow pore size distribution aluminum titanate body and method for making same

Greasy soot purifying device

Method for cleaning a particle filter

Honeycomb filter

Serviceable aligned exhaust aftertreatment assembly

Block for filtering particles contained in exhaust gases of an internal combustion engine

Honeycomb filter for clarifying exhaust gas and method for manufacture thereof

Process for extruding a porous substrate

Fluid filter

Aerosol separator; and method

Exhaust emission control device

Method of forming a catalyzed selective catalytic reduction filter

Honeycomb filters with reduced number of unplugged partial peripheral cells and methods of manufacturing same

System and method for cleaning a filter

System and method for monitoring particulate filter performance

Narrow pore size distribution cordierite ceramic honeycomb articles and methods for manufacturing same

Porous cordierite ceramic honeycomb article with improved strength and method of manufacturing same

Exhaust gas cleaning device for internal combustion engine

Extrudable mixture for forming a porous block

Extruded porous substrate having inorganic bonds

Method of forming a porous substrate having inorganic bonds

Method of manufacturing a cordierite structure

Narrow pore size distribution cordierite filters with reduced pressure drop

Extruded porous substrate and products using the same

Exhaust treatment device with adjustable retention collar

Air filter for a tail pipe

Structure for holding fixing screws

Diesel particulate filter (DPF) regeneration by electrical heating of resistive coatings

Honeycomb structured body

Diesel exhaust article and catalyst compositions therefor

Ceramic honeycomb filter, its production method, and plugging material for ceramic honeycomb filter

Hydrocarbon-enhanced particulate filter regeneration via microwave ignition

Honeycomb structured body

Method, system and apparatus for detecting defects in a honeycomb body using a particulate fluid

Exhaust emission control device

Ceramic honeycomb structural body

Diesel soot particulate filter medium

Exhaust gas purifying apparatus for internal combustion engine

Filter and filter assembly

Honeycomb structure

Structure of air cleaner box

Exhaust gas purification device of internal combustion engine

Method for manufacturing plugged honeycomb structure

Ceramic filter for exhaust gas emission control

Honeycomb structure

Spiraltrap: devices and methods for the trapping particulate matter in exhaust and of other pollutants

Support system for the maintenance of a particle filter fitted in an exhaust system on a motor vehicle engine

Ceramic wall-flow filter including heat absorbing elements and methods of manufacturing same

Exhaust treatment device having submerged connecting flanges

Filter service system and method

Block for the filtration of particles contained in exhaust gases from an internal combustion engine

Filtration structure for the exhaust gas from an internal combustion engine

Method of manufacturing plugged honeycomb structure, and plugged honeycomb structure

Filter, method of manufacturing the same, and exhaust gas purification device

System and method for excluding false back pressure faults after installation of a particulate trap filter

Filter unit for filtering particles contained in exhaust gas of an internal combusting engine

Ceramic honeycomb filter and its production method

Method and apparatus for regenerating engine exhaust filters

Filter service system and method

Method and apparatus for filtering exhaust particulates

Method and system for identifying and repairing defective cells in a plugged honeycomb structure

Sealed honeycomb structure and method of producing the same

Honeycomb structure and method of manufacturing the same

Ceramic filter structure

Method and system for testing the integrity of green plugged honeycomb structure

Ceramic honeycomb structure and method of manufacturing the same

Honeycomb filter and method of manufacturing the same

Industrial scale honeycomb type dust collector

Diesel particulate filter using micro-wave regeneration

Honeycomb structure

Apparatus and method for an exhaust aftertreatment device

Honeycomb structural body

Filter service system

Exhaust aftertreatment filter with residual stress control

Apparatus and method for filtering particulate and NOx emissions

Filter block for filtering particles contained in the exhaust gas of a combustion engine

Apparatus with nano-sized platinum black and oxygen-rich ceramic powder for filtering the incoming air into an internal combustion engine

Particulate trap with selective blocking element

Honeycomb filter and ceramic filter assembly

Narrow pore size distribution aluminum titanate body and method for making same

Mullite-aluminum titanate body and method for making same

Catalyzed soot filter

Cleanable device for depollution of engine exhaust gases

Plasma particulate filter

Exhaust gas cooler and particulate scrubbing system

Apparatus for removing fine particles in exhaust gas

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

Catalytic filter for removing soot particulates from diesel engine exhaust and method of preparing the same

Diesel engine exhaust filters

Honeycomb structural body

Exhaust gas treatment apparatus

Filter and forming system

Air cleaner device for motorcycle

Device for cleaning vehicular exhaust gas, in particular a diesel exhaust particle filter, and vehicle comprising such device

Aerosol separator; and method

Honeycomb filter and exhaust gas treatment apparatus

Ceramic diesel exhaust filters

Abnormality detection apparatus for exhaust gas purification apparatus for internal combustion engine

Ceramic structure, method of manufacturing ceramic structure, and device for manufacturing ceramic structure

Diesel filter plugging process

Particulate filter assembly

Exhaust gas filter with at least one filter layer and method for producing a filter layer

Asymmetric honeycomb wall-flow filter having improved structural strength

Seal arrangement for filter element; filter element assembly; and, methods

Centrifuge for separating soot from the exhaust of an internal combustion engine

Method and apparatus for shutting down a fuel-fired burner of an emission abatement assembly

Method and apparatus for cooling the components of a control unit of an emission abatement assembly

Emission abatement assembly and method of operating the same

Particulate trap

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

Particulate trap

Honeycomb filter and method of manufacturing the same

Device for treatment of a gas flow

Particulate matter reducing apparatus

Honeycomb filter

Exhaust gas filter and filtering system

Exhaust gas purifying filter

Method and apparatus for regenerating NOx adsorbers

Honeycomb filter for exhaust gas decontamination, adhesive, coating material and process for producing honeycomb filter for exhaust gas decontamination

Filtering body comprising a plurality of filtering units, in particular designed for a particulate filter

Ceramic body based on aluminum titanate

Device for filtering a gas flowing through a line

Evaporative emission treatment device

Exhaust gas purification system

Device for treatment of a gas flow

Honeycomb filter for exhaust gas decontamination

Diesel soot filter

Asymmetric honeycomb wall-flow filter having improved structural strength

Evaporative emissions control device with internal seals

Intake air filter for an internal combustion engine

Filter arrangement; sealing system; and methods

Method and apparatus for filtering exhaust particulates

Exhaust gas purification system of internal combustion engine

Nonwoven composites and related products and processes

Catalyzed SCR filter and emission treatment system

Exhaust gas cleaning system

Engine exhaust gas cleaning apparatus

Filtration media

Filter

Honeycomb structure

Filter control apparatus

Honeycomb structure

Arrangement for mounting electrical components to an aftertreatment filter

Filter body for particle filter