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US20120288427 Catalyzed Soot Filter With Layered Design  
Disclosed is a catalyzed soot filter with layered design wherein the first coating of the filter comprises an oxidation catalyst comprising platinum (Pt) and optionally palladium (Pd), wherein the...
US20130309153 WASTE DISPOSAL  
The waste disposal system disclosed herein includes a chamber operated at high ampere and low voltage, the chamber configured to inject smoke on a stream of free radicals. In one implementation,...
US20120131973 Utilization of a Peridotite-type Rock for the Treatment of CO2 from a CO2-emitting Industrial Plant  
A filter for treating CO2 from a CO2-emitting industrial plant, takes advantage of the fact that peridotite igneous rocks (or material of similar chemical content: basalt, gabbro, dunite,...
US20120014842 DIESEL PARTICLE FILTER WITH IMPROVED BACK PRESSURE CHARACTERISTICS  
Proposed is a diesel particle filter which comprises a ceramic wall-flow filter substrate and a coating applied in the inflow ducts, which coating is composed of material with a high melting point....
US20140154147 MAT FOR MOUNTING A POLLUTION CONTROL ELEMENT FOR THE TREATMENT OF EXHAUST GAS  
The present invention relates to a mat for mounting one or more pollution control elements in a pollution control device for the treatment of exhaust gases, said mat comprising heat-treated glass...
US20120282147 CATALYST FOR DIESEL PARTICLE FILTER, PREPARATION METHOD OF THE SAME, AND SOOT REDUCTION DEVICE OF DIESEL ENGINE INCLUDING THE SAME  
A catalyst for diesel particle filter includes a platinum (Pt)-neodymium (Nd) alloy that is carried in silica, a preparation method thereof and a soot reduction device for diesel engine including...
US20110300028 Systems Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having The CHA Crystal Structure  
Systems for treating exhaust gas incorporating catalysts comprising metal-loaded non-zeolitic molecular sieves having the CHA crystal structure, including Cu-SAPO-34, and methods for preparing such...
US20120244042 HONEYCOMB FILTER  
In a honeycomb filter 20, partition portions and trapping layers are formed such that a pore volume difference that is obtained from pore distributions measured by mercury porosimetry and is a...
US20140010722 CATALYST, DEVICE FOR REMOVING NITROGEN OXIDE, AND SYSTEM FOR REMOVING NITROGEN OXIDE  
To provide an exhaust gas purification catalyst which has high nitrogen oxide removal performance at both an exhaust gas temperature of 200° C. or lower and an exhaust gas temperature of 500° C. o...
US20050142043 Hot end systems including an insertable inner cone  
The present invention relates to an exhaust end cone assembly including an outer end cone which is formed from a cast iron alloy and an inner end cone disposed within the outer end cone which is...
US20050232829 Treatment of exhaust gases from an internal combustion engine  
A porous wall-flow body (400) suitable for use in the treatment of exhaust gases from an internal combustion engine has a plurality of passages extending along its interior between a gas inlet end...
US20070048198 Method for inserting a ceramic functional body in a tubular metal housing and a device thus produced  
A method for inserting a ceramic functional body in a tubular metal housing is disclosed. After the functional body is measured, it is wrapped with a support mat and slid into the housing. This is...
US20090035195 Exhaust treatment system with NO2 control  
An exhaust treatment system includes a catalyzed particulate filter disposed in a first passageway and configured to receive a first portion of a flow of exhaust. The catalyzed particulate filter...
US20060008396 Exhaust gas post treatment arrangement  
An exhaust treatment apparatus having a body through which the exhaust of an internal combustion engine can flow, which body has regions with different flow resistances; the body has flow regions...
US20130195741 CATALYZED SOOT FILTERS, SYSTEMS AND METHODS OF TREATMENT  
Catalyzed soot filters comprising a wall flow monolith having a washcoat comprising an alkali base metal composite disposed on the monolith. Methods of manufacturing and using catalyzed soot...
US20130195740 FILTER FOR REMOVAL OF HEAVY METALS  
A filter containing a first textile and an abating chemistry. The first textile has a first side and a second side and is a non-woven, woven, or knit textile having an air permeability of between...
US20100303677 PARTICULATE FILTER WITH LOW SOOT LOADED COATING  
A ceramic particulate filter having a porous catalytic material deposited on walls within the filter. Particulate matter is trapped in the walls of the filter and the catalytic material removes...
US20140186244 CATALYSED SUBSTRATE MONOLITH  
A catalysed substrate monolith 12 for use in treating exhaust gas emitted from a lean-burn internal combustion engine, which catalysed substrate monolith 12 comprising a first washcoat coating 16...
US20130149221 CATALYSED SUBSTRATE MONOLITH  
A catalysed substrate monolith 12 for use in treating exhaust gas emitted from a lean-burn internal combustion engine, which catalysed substrate monolith 12 comprising a first washcoat coating 16...
US20120251401 HONEYCOMB STRUCTURE, METHOD OF MANUFACTURING HONEYCOMB STRUCTURE, AND EXHAUST GAS CONVERTER  
A honeycomb structure includes a honeycomb unit having a plurality of through holes defined by partition walls along a longitudinal direction of the honeycomb unit. The honeycomb unit is...
US20110085940 HONEYCOMB FILTER  
A honeycomb filter includes a honeycomb structure and a zeolite. The honeycomb structure has cell walls to define cells between the cell walls. The zeolite is supported on the cell walls. An amount...
US20140186228 FILTER FOR FILTERING PARTICULATE MATTER FROM EXHAUST GAS EMITTED FROM A COMPRESSION IGNITION ENGINE  
A filter for filtering particulate matter (PM) from exhaust gas emitted from a compression ignition engine, which filter comprising a porous substrate having inlet surfaces and outlet surfaces,...
US20130224082 Hydrothermally Stable, Low-Temperature NOx Reduction NH3-SCR Catalyst  
A catalyst composition includes a heterobimetallic zeolite characterized by a chabazite structure loaded with copper ions and at least one trivalent metal ion other than Al3+. The catalyst...
US20120251402 HONEYCOMB STRUCTURE AND EXHAUST GAS PURIFYING APPARATUS  
A honeycomb structure includes a ceramic block including a plurality of honeycomb fired bodies. Each of the plurality of honeycomb fired bodies includes large volume cells and small volume cells....
US20140154160 BIMETALLIC CATALYST  
An emission control catalyst composition comprising a supported bimetallic catalyst consisting of gold and a metal selected from the group consisting of platinum, rhodium, ruthenium, copper and...
US20140127088 HONEYCOMB STRUCTURE AND EXHAUST GAS SCRUBBER  
A honeycomb structure includes honeycomb units which contain silicoaluminophosphate particles and an inorganic binder and are provided with a plurality of cells that extend in the longitudinal...
US20060024215 Catalytic converter and associated method of assembly  
A catalytic converter comprises an outer tube, a pair of catalyzed substrates positioned in the outer tube, and a heat shield positioned in the outer tube between the catalyzed substrates. A method...
US20050013749 One piece catalytic converter housing with integral end cone  
The present invention relates to catalytic converter assemblies and, more particularly to a one piece catalytic converter housing with an integral end cone which is welded to a second end cone to...
US20130156668 CATALYST FOR REMOVING NITROGEN OXIDES FROM THE EXHAUST GAS OF DIESEL ENGINES  
The invention relates to a catalyst for removal of nitrogen oxides from the exhaust gas of diesel engines, and to a process for reducing the level of nitrogen oxides in the exhaust gas of diesel...
US20110185711 TEXTURED PARTICULATE FILTER FOR CATALYTIC APPLICATIONS  
The subject of the invention is a catalytic filter for the treatment of solid particles and gaseous pollutants coming from the combustion gases of an internal combustion engine, comprising a porous...
US20120224998 Exhaust Gas Denitrifying System having Noise-Reduction Structure  
An exhaust gas denitrifying system having a noise-reduction structure includes a reactor in which a chemical reaction that converts nitrogen oxides included in exhaust gas into nitrogen by...
US20140112854 8-Ring Small Pore Molecular Sieve as High Temperature SCR Catalyst  
Described is a selective catalytic reduction catalyst comprising an iron-promoted 8-ring small pore molecular sieve. Systems and methods for using these iron-promoted 8-ring small molecular sieves...
US20130004391 REDUCTION-CATALYST-COATED DIESEL PARTICLE FILTER HAVING IMPROVED CHARACTERISTICS  
A diesel particle filter which comprises a ceramic wall flow filter substrate and two coatings is described. The first coating which is applied in the inflow channels and is composed of...
US20060039837 Multi-line exhaust system having at least one measurement sensor, honeycomb body having a recess for at least one measurement sensor, and method for operating a multi-line exhaust system  
A multi-line exhaust system has at least two exhaust lines which are substantially separate from one another and at least one measurement sensor for measuring at least one characteristic variable...
US20140205509 HONEYCOMB CATALYST BODY  
A honeycomb catalyst body includes a tubular honeycomb base material having porous partition walls to define and form a plurality of cells extending as through channels of a fluid from one end...
US20140170032 METAL FILTER FOR PURIFYING EXHAUST GAS FROM SHIP, AND PREPARATION METHOD THEREOF  
The present invention relates to a metal filter for purifying the exhaust gas from a ship, and a preparation method thereof. The purpose of the present invention is to provide: a metal filter for...
US20070269354 Holding Web for an Exhaust Gas Processing Unit, Associated Device, Production Method and Exhaust Line  
The web (8) is arranged around a processing unit (14) between the processing unit (14) and an envelop (16) which defines a conduit (12) for the exhaust gas flow. The web (18) includes a mattress...
US20140127087 COMPOSITE PARTICLE, HONEYCOMB STRUCTURE, METHOD FOR PRODUCING SAME, AND EXHAUST GAS PURIFICATION DEVICE  
An object of the invention is to provide composite particles that have excellent NOx purification performance and can suppress water adsorption-caused contraction and water desorption-caused...
US20070122318 Catalytic converter  
A catalytic converter, an exhaust system comprising a catalytic converter, and a method of manufacturing a catalytic converter are provided. The catalytic converter comprises at least one channel...
US20140120003 ELECTRO-CATALYTIC HONEYCOMB FOR EXHAUST EMISSIONS CONTROL  
An electro-catalytic honeycomb for controlling exhaust emissions, which adopts to purify a lean-burn exhaust, comprises a honeycomb structural body, a solid-oxide layer and a cathode layer. The...
US20090238733 HONEYCOMB STRUCTURE, EXHAUST GAS PURIFYING APPARATUS, AND METHOD FOR PRODUCING HONEYCOMB STRUCTURE  
A honeycomb structure includes at least one honeycomb member including inorganic fibers and having walls extending along a longitudinal direction to define cells. A catalyst is provided on the wall...
US20070259198 Joining material for positioning brazing material, process for producing a honeycomb body, corresponding honeycomb body and motor vehicle having a honeycomb body  
A joining material for positioning brazing material on at least one discrete joining region of an at least partially metallic surface, includes a brazing material formed discontinuously on a...
US20120107188 EXHAUST GAS PURIFYING CATALYST AND PRODUCTION PROCESS THEREOF  
Disclosed is an exhaust gas purifying catalyst in which grain growth of a noble metal particle supported on a support is suppressed. Also, disclosed is a production process of an exhaust gas...
US20050207948 Catalytic converter with integral heat shield device  
A catalytic converter includes an inner liner housing a catalyst and an outer liner concentric with the inner liner. In one example, the liners are cylindrical tubes arranged between opposing dies...
US20060008397 Space-saving exhaust-gas aftertreatment unit with inflow and return-flow regions lying one inside the other and gas inlet and outlet on the same side  
An exhaust-gas aftertreatment unit includes first and second end faces and a honeycomb structure through which exhaust gas can flow. The honeycomb structure extends between the end faces in a...
US20140112835 HONEYCOMB STRUCTURE, METHOD FOR PRODUCING SAME, EXHAUST GAS PURIFICATION DEVICE AND SILICOALUMINOPHOSPHATE PARTICLES  
A honeycomb structure of the invention includes a honeycomb unit provided with a plurality of through holes arrayed in a longitudinal direction with a partition wall therebetween, in which the...
US20140010719 System and Method for Carbon Dioxide Capture and Sequestration  
A method and a system for removing carbon dioxide directly from ambient air, using a sorbent under ambient conditions, to obtain relatively pure CO2. The CO2 is removed from the sorbent using...
US20090291034 HONEYCOMB STRUCTURE, EXHAUST GAS CONVERSION APPARATUS, AND MANUFACTURING METHOD OF THE HONEYCOMB STRUCTURE  
A honeycomb structure includes at least one honeycomb unit including zeolite, an inorganic binder, and cell walls. The cell walls extend from a first end face to a second end face to define cells...
US20130216473 CATALYTIC FUEL VAPORIZER AND FUEL REFORMER ASSEMBLY  
In one embodiment, an assembly for use with a lean NOx catalyst (LNC) is described. An outer tube is coupled to the LNC. An inner tube is disposed completely inside the outer tube. The exhaust flow...
US20130089472 NON-PGM CATALYST FOR BURNING CARBON SOOT, AND FILTRATION FILTER AND EXHAUST GAS POST-PROCESSING APPARATUS USING THE SAME  
The present invention provides a non-PGM catalyst for burning carbon soot without using a noble metal, the non-PGM catalyst comprising: a cerium-praseodymium complex oxide and an iron oxide, the...
Matches 1 - 50 out of 202 1 2 3 4 5 >