Matches 1 - 27 out of 27


Match Document Document Title
8663358 Filter media with improved conductivity  
Filter media are provided having improved conductivity to enhance filtration efficiency and/or dissipate static charge, and methods for making the same. In one exemplary embodiment, the filter...
8568511 Gas storage and release using piezoelectric materials  
Embodiments are described that generally relate to the storage and release of a gas using piezoelectric materials.
8444941 Cracking catalysts, additives, methods of making them and using them  
Collection enhanced materials, flue gas additives, and methods of making the enhanced materials and flue gas additives are provided. In one embodiment, a down stream addition system configured to...
8241396 Removal of smut, dust and exhaust gas particles with particle catch arrangement using static electric field  
This inventions provides a method for the removal of smut, fine dust and exhaust gas particles from polluted air including providing a particle catch arrangement with a charged surface, the...
8197579 Gas storage and release using piezoelectric materials  
Embodiments are described that generally relate to the storage and release of a gas using piezoelectric materials.
8092577 Method and apparatus for removing gaseous or vaporous sterilants from a medium  
The present invention provides a method and apparatus for removing chemical sterilant molecules from a medium, such as a carrier gas. In one embodiment, the apparatus includes a housing that...
7964012 Filter media with improved conductivity  
Filter media are provided having improved conductivity to enhance filtration efficiency and/or dissipate static charge, and methods for making the same. In one exemplary embodiment, the filter...
7947110 Methods for operating a filtration system  
A method of operating a filtration system that filters flue gas, which includes particulate matter and a gaseous pollutant. The filtration system may include a fabric filter, which is cleaned with...
7393385 Apparatus and method for electrostatically depositing aerosol particles  
An apparatus useful for electrostatic deposition (ESD) of aerosol particles and methods of depositing the aerosol particles onto a substrate are disclosed. The ESD apparatus and the method of the...
6527834 Filter for gaseous media  
A filter made of nonwoven fabric, paper or the like for gaseous media, having an electrically conductive coating made of a conductive substance of pulverizable materials, in particular from...
6224652 Method and device for the agglomeration of particles in a gaseous flow  
This invention relates to a method and a device for agglomerating particles in a gaseous flow through an acoustical agglomeration chamber (3).According to the invention a portion of the flow at...
5795367 Method of and apparatus for reducing sulfur in combustion gases  
A method for reducing the sulfur content in combustion gases from burning coal includes the steps of applying opposite electrostic charges to fuel particles and to reaction particles, and mixing...
5648049 Purging electrostatic gun for a charged dry sorbent injection and control system for the remediation of pollutants in a gas stream  
A purging electrostatic gun for uniformly and essentially completely electrostatically charging the outer surfaces of a flow of sorbent material particles passed therethrough under pressure that...
5591412 Electrostatic gun for injection of an electrostatically charged sorbent into a polluted gas stream  
An electrostatic gun for electrostatically charging and injecting sorbent particles into a flue gas stream to contact, and electrostatically charge, pollution particles in that flue gas stream....
5578102 Method for batch preheating and pollution abatement in glass manufacture  
A method and apparatus for glass manufacture is described having batch preheating and reduced pollution emission. The apparatus includes two modules containing pelletized glass and/or cullet. One...
5556443 Method for cullet preheating and pollution emission reduction in the glass manufacturing process  
A method and apparatus for simultaneously preheating cullet and removing pollutants from glass furnace gases is disclosed. Raw moist cullet having fine glass dust material and other impurities...
5492677 Contaminated air purifying apparatus  
A contaminated air purifying apparatus capable of decreasing particles such as dust floating in air, soot produced by a combustion engine and the like and air pollutants such as nitrogen oxides...
5332562 Method for removing particulate matter and gases from a polluted gas stream  
The steps of the method of the invention are preferably practice on apparatus consisting of components arranged in a closed system for removing particulate matter and gases from a polluted gas...
4779207 SO3 flue gas conditioning system  
An air pollution control system for injecting a conditioning agent into the flue gas of a power generator. The conditioning agent changes the resistivity of particulate matter in the flue gas,...
4435190 Method for separating particles in suspension in a gas  
A gas carrying solid particles is purified by electrically charging the solid particles and precipitating them by electrostatic means. The particles carrying gas flows in an enclosure wherein a...
4352747 Method to lower fly-ash resistivity  
A mixture of an alkyl amine, e.g., tri-n-propylamine and an SO3 -containing acid, preferably, sulfamic acid is injected into the flue gas stream of a coal-fired utility boiler to reduce the...
4213767 Electrostatic precipitation  
A method for the electrostatic precipitation of dust particles entrained in a gas stream which comprises adding predetermined amounts of hexamethylene tetramine or its water-soluble salts into the...
4178156 Process and apparatus for the collection of high-resistance dust  
An electrostatic precipitator for the removal of dust from a gas stream entraining same is subdivided into a plurality of flow passages which can be selectively or collectively shut off. When one...
4147521 Acid washed montmorillonite clays for improving electrostatic precipitation of dust particles  
A method for the electrostatic precipitation of dust particles entrained in a gas stream which comprises adding predetermined amounts of acid washed montmorillonite clays into the particle-laden...
4141697 Alkaline treated molecular sieves to increase collection efficiency of electrostatic precipitator  
A method for the electrostatic precipitation of dust particles entrained in a gas stream which comprises adding predetermined amounts of a molecular sieve into the particle-laden gas stream in a...
4123234 Alkanol amine phosphate for improving electrostatic precipitation of dust particles  
A method for the electrostatic precipitation of dust particles entrained in a gas stream which comprises adding predetermined amounts of an alkanol amine phosphate into the particle-laden gas...
3212878 Physical or chemical treatment of fine powdery materials having a controlled granulometry  

Matches 1 - 27 out of 27