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...that two musicians were responsible for the invention of color print film? Fascinated by photography, Leopold Godowsky and Leopold Mannes worked together to produce an easy-to-use, practical color film. They worked full time as music teachers and gave concerts while experimenting during their off hours in Mannes' kitchen. Their success earned them full-time, well-paying jobs at Kodak and their efforts resulted in Kodachrome film, which was introduced in 1935.

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Class 422/168 - Waste gas purifier


Subclass of Class 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
Definition: Apparatus for the modification of a waste gas, prior to
No. of applications: 315
Last issue date: 05/03/2012


1                
Application No.Application TitleIssue Date
20120107186Tubular, Continuous, Seamless, Compressible, Resilient Mounting Articles and Pollution Control Devices Comprising the Same
Tubular, continuous, seamless, compressible, resilient mounting article comprising inorganic fibers, and having an inner curved surface, a central longitudinal axis, and a uniform internal cross-sectional area along the central longitudinal axis. The mounting articles a...
05/03/2012
20120080389SOx REMEDIATION IN MANUFACTURING OPERATIONS
Method for SOx remediation in a manufacturing operation includes providing a process stream including an organic compound and an amount of a sulfur-containing compound, an oxidation stream including at least one chemical oxidant, and combining at least a portion of the ...
04/05/2012
20120070352HOUSEHOLD APPLIANCE HAVING AN OZONE GENERATOR AND AN OZONE ELIMINATING DEVICE, AND RELATED METHOD
A household appliance includes a container for receiving objects to be treated, an ozone generator having an intake air conduit, and an ozone eliminating device arranged in an exhaust air conduit. The exhaust air conduit is connected to the container and includes a fan ...
03/22/2012
20120051990Exhaust gas cleaning apparatus and method for cleaning an exhaust gas
There is described an exhaust gas cleaning apparatus for the cleaning of exhaust gas which originates from a combustion process in a combustion chamber. The exhaust gas cleaning apparatus comprises an exhaust gas flow path which is arranged in fluid communication with t...
03/01/2012
20120048158Enhanced Emission Control for Outdoor Wood-Fired Boilers
An emission control apparatus which can be used on an outdoor wood-fired boiler. Ambient air, which has a much higher concentration of available oxygen in relation to exhaust gases, is caused to be heated before being passed through catalyst-coated media along with exha...
03/01/2012
20120049114GAS STREAM MULTI-POLLUTANTS CONTROL SYSTEMS AND METHODS
In some embodiments, the invention provides systems and methods for removing carbon dioxide and/or additional components of waste gas streams, comprising contacting the waste gas stream with an aqueous solution, removing carbon dioxide and/or additional components from ...
03/01/2012
20120039756Exhaust Gas Treatment Device
A mounting mat for an exhaust gas treatment device includes a blend of inorganic fibers and organic nanofibrillated fibers. An exhaust gas treatment device includes a housing and a fragile structure mounted within the housing by the mounting mat that is disposed in a ga...
02/16/2012
20120039780HEADSPACE GAS TREATMENT APPARATUS AND METHOD
An apparatus for treating headspace gas has a production water tank, a shource of at least one of oxygen and ozone, a diffuser, and a reaction tank. The production water tank contains a headspace gas and a headspace gas outlet. At least a portion of the headspace gas is...
02/16/2012
20120039757FILTERING DEVICE FOR FOOD WASTE TREATMENT APPARATUS
The present invention provides a filtering device for a food waste treatment apparatus. The filtering device includes a hygroscopic filter unit (240) which is connected to a drying furnace (202) of the food waste treatment apparatus and removes water from gas generated ...
02/16/2012
20120031334GAS EXHAUST SYSTEM OF FILM-FORMING APPARATUS, FILM-FORMING APPARATUS, AND METHOD FOR PROCESSING EXHAUST GAS
A film-forming apparatus includes a processing chamber, and TiCl4 gas and NH3 gas are supplied into the processing chamber for forming a TiN film on a substrate W in the processing chamber by CVD. The processing chamber has a gas exhaust system. Th...
02/09/2012
20120034145TREATMENT METHOD AND TREATMENT FACILITIES OF EXHAUST GAS
An object of the present invention is to provide a treatment method and a plant of an exhaust gas in which corrosion resistance of the exhaust gas treatment plant to a sulfuric acid mist after wet type desulfurization is increased. The treatment method of an exhaust gas...
02/09/2012
20120020842APPARATUS, SYSTEMS AND METHOD FOR COLLECTING AND RECLAIMING ANAESTHETIC AGENTS AND FOR REMOVING NITROUS OXIDE FROM EXHAUST GASES
A system for collecting an anaesthetic agent, having at least one anaesthetic gas scavenging system (AGSS) for receiving exhaust gas from a plurality of sources, the exhaust gas including the anaesthetic agent to be collected, each AGSS comprising at least one power sou...
01/26/2012
20120020854METHOD, SYSTEM AND APPARATUS FOR LIQUID INJECTION INTO A GAS SYSTEM
A method for injection of a liquid reductant (17) into an exhaust gas (30) and for evaporating and decomposing the liquid reductant at an elevated temperature includes providing an exhaust pipe (12) having an interior surface (18) and disposi...
01/26/2012
20120014866Copper Containing ZSM-34, OFF And/Or ERI Zeolitic Material For Selective Reduction Of NOx
Described is a copper containing ZSM-34, OFF and/or ERI zeolitic material having a silica to alumina mole ratio ranging from about 4 to about 50 and a copper content, reported as CuO, ranging from about 1 to about 10 wt.-%, based on the total weight of the calcined zeol...
01/19/2012
20120014865Copper Containing ZSM-34, OFF And/Or ERI Zeolitic Material For Selective Reduction Of NOx
Described is a copper containing ZSM-34, OFF and/or ERI zeolitic material having a silica to alumina mole ratio ranging from about 4 to about 50 and a copper content, reported as CuO, ranging from about 1 to about 10 wt.-%, based on the total weight of the calcined zeol...
01/19/2012
20120014867Copper Containing ZSM-34, OFF And/Or ERI Zeolitic Material For Selective Reduction Of NOx
Described is a copper containing ZSM-34, OFF and/or ERI zeolitic material having a silica to alumina mole ratio ranging from about 4 to about 50 and a copper content, reported as CuO, ranging from about 1 to about 10 wt.-%, based on the total weight of the calcined zeol...
01/19/2012
20120014841EXHAUST GAS TREATING CATALYST AND EXHAUST GAS PURIFICATION APPARATUS USING THE SAME
An exhaust gas treating catalyst further improved in denitrification performance is provided. It is an exhaust gas treating catalyst containing a complex oxide represented by the general formula ABO3, where the A-site is composed of a lanthanoid (La) and bari...
01/19/2012
20110318236SELF-REGENERATING PARTICULATE TRAP SYSTEMS FOR EMISSIONS AND METHODS THEREOF
A method and system for treating emissions includes charging particles in an exhaust stream, producing one or more radicals, and oxidizing at least a portion of the charged particles with at least a portion of the produced radicals. At least a portion of the charged par...
12/29/2011
20110311931APPARATUS FOR THE PRODUCTION OF CLINKER FROM RAW MEAL AND RELATIVE PROCESS
The present invention concerns an apparatus for the production of clinker from raw meal, comprising: a rotary kiln (8), optionally a precalciner; a multi-stage cyclone preheater (9) connected downstream of said rotary kiln (8) with respect to the di...
12/22/2011
20110294083Molten Salt Treatment System and Process
A molten salt treatment system and process can include one or more tubular conduits flowably connected to a molten salt reactor, the tubular conduit containing concentrically within it a pipe or a shaft separated by an annular space therebetween, and one or more gas sou...
12/01/2011
20110286899APPARATUS AND METHOD OF CLEANING GAS IN BLOW MOULDING MACHINES
An apparatus (401) for cleaning gas in blow moulding machines for shaping plastics material pre-forms to form plastics material containers. According to the invention at least one gas-processing device (416), which is capable of filtering the gas in a ster...
11/24/2011
20110280765STERILISER WITH EXHAUST GAS CLEANING SYSTEM FOR DECOMPOSING NOX WITH OZONE
An exhaust system is provided for exhausting an exhaust gas used for sterilizing an item to be sterilized by using a high concentration NO2 gas, including an ozone generator, a gas treatment means for adsorbing ozone generated by the ozone generator and NO
11/17/2011
20110274605PROCESS AND DEVICE FOR SIMULTANEOUSLY DESULFURIZING AND DENITRATING THE FLUE GAS WITH THE SEAWATER
A process for simultaneously desulfurizing and denitrating the flue gas with seawater includes the following steps: 1) catalytically scrubbing the flue gas containing SO2 and NOx with the seawater to obtain purified flue gas and acidic seawater, optionally ad...
11/10/2011
20110262310MULTILAYER HOSE FOR CONVEYING AN AQUEOUS SOLUTION CONTAINING UREA
A multilayer hose for conveying an aqueous solution containing urea including a conveying pipe of the fluid, a heating element and an insulating layer. The heating element is a tubular braid or mesh or net element in which at least one wire is formed by a conductive mat...
10/27/2011
20110262327PROCESS FOR DILUTE PHASE INJECTION OF DRY ALKALINE MATERIALS
The present disclosure is directed to the introduction of an additive to a contaminated gas stream....
10/27/2011
20110250094HONEYCOMB STRUCTURAL BODY AND EXHAUST GAS CONVERSION APPARATUS
A honeycomb structural body includes a plurality of honeycomb units, first and second electrodes, and first and second conductive members. The plurality of honeycomb units are adhered to each other by interposing an adhesive layer. Each of the plurality of honeycomb uni...
10/13/2011
20110250096HONEYCOMB STRUCTURE
A honeycomb structure includes at least one honeycomb unit. The at least one honeycomb unit includes a pair of electrodes and cell walls. The cell walls extend along a longitudinal direction of the at least one honeycomb unit to define a plurality of through holes. The ...
10/13/2011
20110250095HONEYCOMB STRUCTURAL BODY AND EXHAUST GAS CONVERSION APPARATUS
A honeycomb structural body includes a plurality of honeycomb units adhered to each other by interposing an adhesive layer. Each of the honeycomb units has a substantially fan shaped cross section or a substantially elliptical fan shaped cross section perpendicular to a...
10/13/2011
20110243801Passivation-Free Coating Process for a CSF
An emission treatment system and method for simultaneously remediating the nitrogen oxides (NOx), particulate matter, and gaseous hydrocarbons present in diesel engine exhaust streams. The emission treatment system includes a catalyzed soot filter comprising a wall flow...
10/06/2011
20110226989GAS STREAM MULTI-POLLUTANTS CONTROL SYSTEMS AND METHODS
In some embodiments, the invention provides systems and methods for removing carbon dioxide and/or additional components of waste gas streams, comprising contacting the waste gas stream with an aqueous solution, removing carbon dioxide and/or additional components from ...
09/22/2011
20110200490HOLDING SEALER AND EXHAUST GAS PURIFYING DEVICE
A holding sealer for an exhaust gas purifying device includes a sheet member including inorganic fibers and having a first surface and a second surface substantially facing each other and perpendicular to a direction of thickness of the sheet member. At least one of the...
08/18/2011
20110194986SELECTIVE CATALYTIC REDUCTION (SCR) REACTOR ASSEMBLY TO REMOVE FINE PARTICLES FROM POISONING OR INTERFERING WITH SCR CATALYST ACTIVITY IN BIOMASS FUEL APPLICATIONS
The present invention relates to a selective catalytic reduction (SCR) reactor assembly for removing fine particles that interfere with SCR catalyst activity in biomass fuel applications. The selective catalytic reduction (SCR) reactor assembly includes at least one tur...
08/11/2011
20110189068SYSTEM FOR TREATING A GAS STREAM
A system for treating a gas stream containing nitrogen oxides (NOx) and particulates flowing in the system comprises means for injecting a source of ammonia (NH3) or urea (CO(NH2)2) into a flowing exhaust gas upstream of a pre...
08/04/2011
20110182777EROSION RESISTANT MOUNTING MATERIAL AND METHOD OF MAKING AND USING THE SAME
An erosion resistant mounting material comprises: a mounting material comprising inorganic fibers and having a peripheral edge; and a layer of reinforcing composition inwardly disposed on the inorganic fibers along the peripheral edge. The reinforcing composition compri...
07/28/2011
20110176982SURFACES AND COATINGS FOR THE REMOVAL OF CARBON DIOXIDE
Apparatus suited for removing carbon dioxide from gases are disclosed. The apparatus may employ bodies having a photocatalytic film. Associated methods and compositions are also disclosed....
07/21/2011
20110171079METHOD AND APPARATUS FOR PRODUCING A CATALYTIC CONVERTER
A method is disclosed for producing a catalytic converter, which includes a monolith wrapped in a mat and is disposed in a housing, wherein an average diameter of the monolith and a thickness of the mat are determined and the monolith is wrapped in the mat. A housing bl...
07/14/2011
20110146485PROCESS GAS PURIFICATION DEVICE FOR A MELT REDUCTION SYSTEM FOR EXTRACTING PIG IRON
Process gas purification device (2) for a melt reduction system (1) comprising at least one reduction reactor (3) and a melting gasification reactor (4), a first line system (5) for discharging a furnace gas (6) from the reducti...
06/23/2011
20110150715Multilayer Mounting Mat for Pollution Control Devices
A multilayer mounting mat for an exhaust gas treatment device including high temperature resistant inorganic fibers, optionally organic binder, and optionally intumescent material. A plurality of the mounting mat plies contain a substantial proportion of the inorganic f...
06/23/2011
20110135554SYSTEMS AND METHODS FOR REMOVING GASEOUS POLLUTANTS FROM A GAS STREAM
Horizontal gas-liquid scrubbing systems and associated gas scrubbing methodologies are provided. In one embodiment, a horizontal duct scrubbing system includes a horizontally disposed housing having a waste gas inlet and a treated gas outlet, a liquid inlet manifold dis...
06/09/2011
20110100215Method and Apparatus for the Catalytic Reduction of Flue Gas NOx
Described herein are a method and a reactor for reducing NOx contained in a gaseous emission stream. The method and the reactor both utilize an adsorption region in which NOx is adsorbed by either a catalyst material or a non-catalytic adsorbent material and a reduction...
05/05/2011
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