01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
19 - Matériaux de construction non métalliques
Produits et services
Chemical agents in the nature of sorbents for use in controlling mercury; Carbon; carbon for industrial purposes; activated carbons for use in capturing contaminants in water and soil for industrial use; activated carbons for use in water treatment; granular activated carbons, emulsified carbon and powdered activated carbon for use in water, soil and air treatment; filtration media consisting of activated carbons; chemicals for use in water, air and soil treatment; chemical preparations for use in soil remediation, drinking water treatment, municipal and industrial wastewater treatment; chemical agents in the nature of sorbents for use in controlling mercury; chemical additives for asphalt; chemical conditioner for use in coal, flue gas and emissions treatment; activated carbons and emulsified carbons for use as asphalt binding agents; Activated carbons for water treatment, food and beverage treatment and gas treatment; Sorbents for use in emissions reduction, namely activated carbons; Sorbents for use in emissions reduction sorbents for water filtration, namely, chemical agents for water filtration Asphalt; Road asphalt; Asphalt for building purposes; Asphalted felt
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
19 - Matériaux de construction non métalliques
Produits et services
Chemical agents in the nature of sorbents for use in controlling mercury; Carbon; carbon for industrial purposes; activated carbons for use in capturing contaminants in water and soil for industrial use; activated carbons for use in water treatment; granular activated carbons, emulsified carbon and powdered activated carbon for use in water, soil and air treatment; filtration media consisting of activated carbons; chemicals for use in water, air and soil treatment; chemical preparations for use in soil remediation, drinking water treatment, municipal and industrial wastewater treatment; chemical agents in the nature of sorbents for use in controlling mercury; chemical additives for asphalt; chemical conditioner for use in coal, flue gas and emissions treatment; activated carbons and emulsified carbons for use as asphalt binding agents; Activated carbons for water treatment, food and beverage treatment and gas treatment; Sorbents for use in emissions reduction, namely activated carbons; Sorbents for use in emissions reduction sorbents for water filtration, namely, chemical agents for water filtration Asphalt; Road asphalt; Asphalt for building purposes; Asphalted felt
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
19 - Matériaux de construction non métalliques
Produits et services
Chemical agents in the nature of sorbents for use in controlling mercury; Carbon; carbon for industrial purposes; activated carbons for use in capturing contaminants in water and soil for industrial use; activated carbons for use in water treatment; granular activated carbons, emulsified carbon and powdered activated carbon for use in water, soil and air treatment; filtration media consisting of activated carbons; chemicals for use in water, air and soil treatment; chemical preparations for use in soil remediation, drinking water treatment, municipal and industrial wastewater treatment; chemical agents in the nature of sorbents for use in controlling mercury; chemical additives for asphalt; chemical conditioner for use in coal, flue gas and emissions treatment; activated carbons and emulsified carbons for use as asphalt binding agents; Activated carbons for water treatment, food and beverage treatment and gas treatment; Sorbents for use in emissions reduction, namely activated carbons; Sorbents for use in emissions reduction sorbents for water filtration, namely, chemical agents for water filtration Asphalt; Road asphalt; Asphalt for building purposes; Asphalted felt
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
19 - Matériaux de construction non métalliques
Produits et services
Chemical agents in the nature of sorbents for use in controlling mercury; Carbon; carbon for industrial purposes; activated carbons for use in capturing contaminants in water and soil for industrial use; activated carbons for use in water treatment; granular activated carbons, emulsified carbon and powdered activated carbon for use in water, soil and air treatment; filtration media consisting of activated carbons; chemicals for use in water, air and soil treatment; chemical preparations for use in soil remediation, drinking water treatment, municipal and industrial wastewater treatment; chemical agents in the nature of sorbents for use in controlling mercury; chemical additives for asphalt; chemical conditioner for use in coal, flue gas and emissions treatment; activated carbons and emulsified carbons for use as asphalt binding agents; Activated carbons for water treatment, food and beverage treatment and gas treatment; Sorbents for use in emissions reduction, namely activated carbons; Sorbents for use in emissions reduction sorbents for water filtration, namely, chemical agents for water filtration Asphalt; Road asphalt; Asphalt for building purposes; Asphalted felt
5.
METHOD AND SYSTEM FOR CONTROLLING MERCURY EMISSIONS FROM COAL-FIRED THERMAL PROCESSES
F23J 7/00 - Aménagement des dispositifs d'introduction de produits chimiques dans le foyer
F23J 15/02 - Aménagement des dispositifs de traitement de fumées ou de vapeurs des purificateurs, p.ex. pour enlever les matériaux nocifs
F23J 15/04 - Aménagement des dispositifs de traitement de fumées ou de vapeurs des purificateurs, p.ex. pour enlever les matériaux nocifs utilisant des fluides de lavage
B01D 53/64 - Métaux lourds ou leurs composés, p.ex. mercure
B01D 53/96 - Régénération, réactivation ou recyclage des réactifs
10.
Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers
A flue gas additive is provided that includes both a nitrogenous component to reduce gas phase nitrogen oxides and a halogen-containing component to oxidize gas phase elemental mercury.
The present disclosure is directed to an additive mixture and method for controlling nitrogen oxide(s) by adding the additive mixture to a feed material prior to combustion.
A system, method, and computer readable medium are provided that monitors at least one of an input and output stream for at least one of a presence of a material of interest and a concentration of the material of interest; when the material of interest is present and/or has at least a threshold concentration, directs the at least one of an input and output stream to a waste location or path to discard the material of interest; and when the material of interest is either not present or does not have at least a threshold concentration, directs the at least one of an input and output stream to a byproduct location or path to recover the material of interest.
The present disclose is directed to a method for controlling iodine levels in wet scrubbers, and, in particular, recirculating wet scrubbers by removing the iodine from the scrubbing solution, such as by using ion exchange, absorption, adsorption, precipitation, filtration, solvent extraction, ion pair extraction, and an aqueous two-phase extraction.
A composition is provided that includes a carbonaceous feed material to be combusted to generate an off-gas and an identifier. The identifier is associated with a predetermined composition, characteristic or property of the feed material or the off-gas.
A flue gas additive is provided that includes both a nitrogenous component to reduce gas phase nitrogen oxides and a halogen-containing component to oxidize gas phase elemental mercury.
An agglomerate is provided that can include an aluminosilicate (ash) base material and one or more of a binding agent or leach reduction agent. Each of the agglomerate and binding agent can include no more than about 25 wt. % cement.
C04B 28/36 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p.ex. contenant des ciments de polycarboxylates contenant du soufre, des sulfures ou de sélénium
B09B 3/10 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif impliquant une étape d'adsorption
B01J 20/04 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des composés des métaux alcalins, des métaux alcalino-terreux ou du magnésium
A contaminated gas stream can be passed through an in-line mixing device, positioned in a duct containing the contaminated gas stream, to form a turbulent contaminated gas stream. One or more of the following is true: (a) a width of the in-line mixing device is no more than about 75% of a width of the duct at the position of the in-line mixing device; (b) a height of the in-line mixing device is no more than about 75% of a height of the duct at the position of the in-line mixing device; and (c) a cross-sectional area of the mixing device normal to a direction of gas flow is no more than about 75% of a cross-sectional area of the duct at the position of the in-line mixing device. An additive can be introduced into the contaminated gas stream to cause the removal of the contaminant by a particulate control device.
B01D 53/96 - Régénération, réactivation ou recyclage des réactifs
F23J 15/02 - Aménagement des dispositifs de traitement de fumées ou de vapeurs des purificateurs, p.ex. pour enlever les matériaux nocifs
B01D 53/64 - Métaux lourds ou leurs composés, p.ex. mercure
F23J 15/04 - Aménagement des dispositifs de traitement de fumées ou de vapeurs des purificateurs, p.ex. pour enlever les matériaux nocifs utilisant des fluides de lavage
F23J 7/00 - Aménagement des dispositifs d'introduction de produits chimiques dans le foyer
20.
Control of wet scrubber oxidation inhibitor and byproduct recovery
The present disclose is directed to a method for controlling iodine levels in wet scrubbers, and, in particular, recirculating wet scrubbers by removing the iodine from the scrubbing solution, such as by using ion exchange, absorption, adsorption, precipitation, filtration, solvent extraction, ion pair extraction, and an aqueous two-phase extraction.
The present disclosure is directed to an additive mixture and method for controlling nitrogen oxide(s) by adding the additive mixture to a feed material prior to combustion.
A flue gas additive is provided that includes both a nitrogenous component to reduce gas phase nitrogen oxides and a halogen-containing component to oxidize gas phase elemental mercury.
3, and/or the mercury removal agent can be substantially unaffected by the flue gas conditioning agent. An amount of mercury removed from the waste gas in the presence of the flue gas conditioning agent can be the same or more than that removed from the waste gas in the absence of the flue gas conditioning agent. An amount of the acid gas removed, by an acid gas removal agent, from the waste gas in the presence of the flue gas conditioning agent can be the same or more than that removed from the waste gas in the absence of the flue gas conditioning agent.
B03C 3/013 - Traitement par des additifs chimiques, p.ex. avec du SO3
B01D 53/10 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p.ex. chromatographie préparatoire en phase gazeuse avec adsorbants mobiles avec adsorbants dispersés
B01D 53/64 - Métaux lourds ou leurs composés, p.ex. mercure
25.
Control of wet scrubber oxidation inhibitor and byproduct recovery
The present disclose is directed to a method for controlling iodine levels in wet scrubbers, and, in particular, recirculating wet scrubbers by removing the iodine from the scrubbing solution, such as by using ion exchange, absorption, adsorption, precipitation, filtration, solvent extraction, ion pair extraction, and an aqueous two-phase extraction.
B01D 53/96 - Régénération, réactivation ou recyclage des réactifs
F23J 15/04 - Aménagement des dispositifs de traitement de fumées ou de vapeurs des purificateurs, p.ex. pour enlever les matériaux nocifs utilisant des fluides de lavage
28.
Method and system to identify coal characteristics at the mine
A composition is provided that includes a carbonaceous feed material to be combusted to generate an off-gas and an identifier. The identifier is associated with a predetermined composition, characteristic or property of the feed material or the off-gas.
The present disclose is directed to a method for controlling iodine levels in wet scrubbers, and, in particular, recirculating wet scrubbers by removing the iodine from the scrubbing solution, such as by using ion exchange, absorption, adsorption, precipitation, filtration, solvent extraction, ion pair extraction, and an aqueous two-phase extraction.
An agglomerate is provided that can include an aluminosilicate (ash) base material and one or more of a binding agent or leach reduction agent. Each of the agglomerate and binding agent can include no more than about 25 wt. % cement.
B09B 3/00 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif
B01J 20/04 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des composés des métaux alcalins, des métaux alcalino-terreux ou du magnésium
C04B 28/36 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p.ex. contenant des ciments de polycarboxylates contenant du soufre, des sulfures ou de sélénium
3, and/or the mercury removal agent can be substantially unaffected by the flue gas conditioning agent. An amount of mercury removed from the waste gas in the presence of the flue gas conditioning agent can be the same or more than that removed from the waste gas in the absence of the flue gas conditioning agent. An amount of the acid gas removed, by an acid gas removal agent, from the waste gas in the presence of the flue gas conditioning agent can be the same or more than that removed from the waste gas in the absence of the flue gas conditioning agent.
B01D 53/64 - Métaux lourds ou leurs composés, p.ex. mercure
B03C 3/017 - Combinaison de la séparation par effet électrostatique avec d'autres procédés, non prévue ailleurs
B01D 53/10 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p.ex. chromatographie préparatoire en phase gazeuse avec adsorbants mobiles avec adsorbants dispersés
B03C 3/013 - Traitement par des additifs chimiques, p.ex. avec du SO3
B01D 53/83 - Procédés en phase solide avec des réactifs en mouvement
A contaminated gas stream can be passed through an in-line mixing device, positioned in a duct containing the contaminated gas stream, to form a turbulent contaminated gas stream. One or more of the following is true: (a) a width of the in-line mixing device is no more than about 75% of a width of the duct at the position of the in-line mixing device; (b) a height of the in-line mixing device is no more than about 75% of a height of the duct at the position of the in-line mixing device; and (c) a cross-sectional area of the mixing device normal to a direction of gas flow is no more than about 75% of a cross-sectional area of the duct at the position of the in-line mixing device. An additive can be introduced into the contaminated gas stream to cause the removal of the contaminant by a particulate control device.
A flue gas additive is provided that includes both a nitrogenous component to reduce gas phase nitrogen oxides and a halogen-containing component to oxidize gas phase elemental mercury.
A system, method, and computer readable medium are provided that monitors at least one of an input and output stream for at least one of a presence of a material of interest and a concentration of the material of interest; when the material of interest is present and/or has at least a threshold concentration, directs the at least one of an input and output stream to a waste location or path to discard the material of interest; and when the material of interest is either not present or does not have at least a threshold concentration, directs the at least one of an input and output stream to a byproduct location or path to recover the material of interest.
3, and/or the mercury removal agent can be substantially unaffected by the flue gas conditioning agent. An amount of mercury removed from the waste gas in the presence of the flue gas conditioning agent can be the same or more than that removed from the waste gas in the absence of the flue gas conditioning agent. An amount of the acid gas removed, by an acid gas removal agent, from the waste gas in the presence of the flue gas conditioning agent can be the same or more than that removed from the waste gas in the absence of the flue gas conditioning agent.
The present disclose is directed to a method for controlling iodine levels in wet scrubbers, and, in particular, recirculating wet scrubbers by removing the iodine from the scrubbing solution, such as by using ion exchange, absorption, adsorption, precipitation, filtration, solvent extraction, ion pair extraction, and an aqueous two-phase extraction.
A flue gas additive is provided that includes both a nitrogenous component to reduce gas phase nitrogen oxides and a halogen-containing component to oxidize gas phase elemental mercury.
An agglomerate is provided that can include an aluminosilicate (ash) base material and one or more of a binding agent or leach reduction agent. Each of the agglomerate and binding agent can include no more than about 25 wt. % cement.
C04B 28/36 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p.ex. contenant des ciments de polycarboxylates contenant du soufre, des sulfures ou de sélénium
B01J 20/04 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des composés des métaux alcalins, des métaux alcalino-terreux ou du magnésium
B09B 3/00 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif
The present disclosure is directed to the introduction of an additive to a contaminated gas stream. An additive introduction system uses a compressor and carbon dioxide separator to provide a treated carrier gas for introduction of an alkaline additive to a contaminated gas stream.
B08B 3/00 - Nettoyage par des procédés impliquant l'utilisation ou la présence d'un liquide ou de vapeur d'eau
B08B 3/02 - Nettoyage par la force de jets ou de pulvérisations
B08B 3/08 - Nettoyage impliquant le contact avec un liquide le liquide ayant un effet chimique ou dissolvant
B05B 15/00 - APPAREILLAGES DE PULVÉRISATION; APPAREILLAGES D'ATOMISATION; AJUTAGES OU BUSES - Parties constitutives des installations ou des appareillages de pulvérisation non prévus ailleurs; Accessoires
B01D 53/10 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p.ex. chromatographie préparatoire en phase gazeuse avec adsorbants mobiles avec adsorbants dispersés
B01D 53/83 - Procédés en phase solide avec des réactifs en mouvement
42.
Method and system to thermally regenerate a sorbent
The present disclosure is directed to a high temperature method to adsorb carbon dioxide onto an ion-exchange resin and/or regenerate the carbon dioxide-loaded ion-exchange resins.
B01D 53/96 - Régénération, réactivation ou recyclage des réactifs
B01D 53/04 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p.ex. chromatographie préparatoire en phase gazeuse avec adsorbants fixes
B01D 53/08 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p.ex. chromatographie préparatoire en phase gazeuse avec adsorbants mobiles selon la technique du "lit mobile"
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
treatment of materials for pollution control, namely, injection of chemical additives into flue gas to enhance performance of electrostatic precipitators
44.
Method and additive for controlling nitrogen oxide emissions
The present disclosure is directed to an additive mixture and method for controlling nitrogen oxide(s) by adding the additive mixture to a feed material prior to combustion.
The disclosure provides an improved means of controlling mercury emissions from coal-fired boiler applications. Specifically, the disclosure comprises a static mixing device placed in the flue gas stream. The static mixing device can enhance dispersion of injected sorbents in the flue gas, resulting in improved mercury capture at a lower sorbent injection rate.
The present disclose is directed to a method for controlling iodine levels in wet scrubbers, and, in particular, recirculating wet scrubbers by removing the iodine from the scrubbing solution, such as by using ion exchange, absorption, adsorption, precipitation, filtration, solvent extraction, ion pair extraction, and an aqueous two-phase extraction.
B01D 53/02 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p.ex. chromatographie préparatoire en phase gazeuse
B01D 53/08 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p.ex. chromatographie préparatoire en phase gazeuse avec adsorbants mobiles selon la technique du "lit mobile"
B01D 53/83 - Procédés en phase solide avec des réactifs en mouvement
The present disclosure is directed to the introduction of an additive to a contaminated gas stream. An additive introduction system uses a compressor and carbon dioxide separator to provide a treated carrier gas for introduction of an alkaline additive to a contaminated gas stream.
B01D 53/10 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p.ex. chromatographie préparatoire en phase gazeuse avec adsorbants mobiles avec adsorbants dispersés
B01D 53/74 - Procédés généraux pour l'épuration des gaz résiduaires; Appareils ou dispositifs spécialement adaptés à ces procédés
A flue gas additive is provided that includes both a nitrogenous component to reduce gas phase nitrogen oxides and a halogen-containing component to oxidize gas phase elemental mercury.
The present invention is directed to an additive, primarily for combustion of low sulfur and high alkali coals, that includes a transition metal to impact positively bottom ash slag and optionally a halogen to effect mercury oxidation and collection in the flue gas.
2), from a gas stream. A staged fluidized bed separator enables gas and sorbent to move in opposite directions. The sorbent is loaded with target constituent in the separator. It is then transferred to a regenerator where the target constituent is stripped. The temperature of the separator and regenerator are controlled. After it is removed from the regenerator, the sorbent is then transferred back to the separator.
B01D 53/12 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p.ex. chromatographie préparatoire en phase gazeuse avec adsorbants mobiles avec adsorbants dispersés selon la technique de fluidisation
The present disclosure is directed to the application of additives to a feed material at a location remote from an industrial facility using the feed material.
The present invention is directed to an additive, primarily for combustion of low sulfur and high alkali coals, that includes a transition metal to impact positively bottom ash slag and optionally a halogen to effect mercury oxidation and collection in the flue gas.
The present disclosure is directed to the introduction of an additive to a contaminated gas stream using an additive introduction system including one or more of a compressor, a cooled lance, and an educator nozzle on the lance to inhibit scaling from the additive or a derivative thereof.
The present invention is directed to additives for coal-fired furnaces, particularly furnaces using a layer of slag to capture coal particles for combustion. The additive(s) include iron, mineralizer(s), handling aid(s), flow aid(s), and/or abrasive material(s). The iron and mineralizers can lower the melting temperature of ash in low-iron, high alkali coals, leading to improved furnace performance.
F23J 3/00 - Enlèvement des résidus solides se trouvant dans les passages ou dans les chambres situés au delà du foyer, p.ex. dans les conduits de fumée par souffleurs de suie
