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Class Information
Number: 204/157.46
Name: Chemistry: electrical and wave energy > Processes and products > Processes of treating materials by wave energy > Process of preparing desired inorganic material > Nitrogen containing product produced
Description: Subject matter wherein the product of said wave energy process contains at least one nitrogen atom.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8679300 Integrated rig for the production of boron nitride nanotubes via the pressurized vapor-condenser method Mar. 25, 2014
8673120 Efficient boron nitride nanotube formation via combined laser-gas flow levitation Mar. 18, 2014
8641872 Non-thermal plasma synthesis with carbon component Feb. 4, 2014
8580086 High concentration NO.sub.2 generating system and method for generating high concentration NO.sub.2 using the generating system Nov. 12, 2013
7767063 Photo-formed metal nanoparticles and aerogel materials comprising the same Aug. 3, 2010
7641874 Microwave induced destruction of impurities from biogas and nitrogen oxides from engine exhaust Jan. 5, 2010
7514480 Low level radiation treatment for improving polymer properties Apr. 7, 2009
7416715 Method and apparatus for the production of gaseous ammonia from a urea solution Aug. 26, 2008
7273595 Method and apparatus for the production of gaseous ammonia from a urea solution Sep. 25, 2007
7238261 Photo-formed metal nanoparticles and aerogel materials comprising the same Jul. 3, 2007
7067204 Submerged plasma generator, method of generating plasma in liquid and method of decomposing toxic substance with plasma in liquid Jun. 27, 2006
6740245 Non-chemical water treatment method and apparatus employing ionized air purification technologies May. 25, 2004
6517794 Method for removing nitrogen oxides from an oxygen-containing flue gas stream Feb. 11, 2003
6471932 Process for the plasma-catalytic production of ammonia Oct. 29, 2002
6355084 Method for producing a fertilizer from gas containing sulfur oxides Mar. 12, 2002
6315972 Gas phase catalyzed reactions Nov. 13, 2001
6287531 Preparation of hydrogen cyanide Sep. 11, 2001
6222089 Process for destroying chlorinated aromatic compounds Apr. 24, 2001
6190508 Method of oxidizing nitride material enhanced by illumination with UV light at room temperature Feb. 20, 2001
6179968 Method and apparatus for treating gas by irradiation of electron beam Jan. 30, 2001
6117403 Barrier discharge conversion of Hg, SO.sub.2 and NOx Sep. 12, 2000
6106675 Method of microwave bond cleavage of a hydrocarbon compound in a liquid phase Aug. 22, 2000
6093288 Desulfurizing method and apparatus by irradiation of electron beam Jul. 25, 2000
5834722 Method and apparatus for treating waste gases by exposure to electron beams Nov. 10, 1998
5807526 Device for removal of SO.sub.2 and NO.sub.x from flue gases by high frequency discharge by Tesla coil or other high voltage and high frequency generator Sep. 15, 1998
5767470 Process and device for removal of combustion pollutants under high oxygen conditions Jun. 16, 1998
5723838 Method for treating incinerator effluent gas Mar. 3, 1998
5712461 Molecular sieve--photoactive semiconductor membranes and reactions employing the membranes Jan. 27, 1998
5702572 Method for treating exhaust gases and foul water Dec. 30, 1997
5695616 Electron beam flue gas scrubbing treatment Dec. 9, 1997
5693195 Method of irradiation with electron beams Dec. 2, 1997
5520851 Iridium oxide film for electrochromic device May. 28, 1996
5419819 Self-regenerating column chromatography May. 30, 1995
5417823 Metal-nitrides prepared by photolytic/pyrolytic decomposition of metal-amides May. 23, 1995
5397444 Process for removal of SO.sub.2 and NO.sub.x from combustion flue gases and an apparatus used therefor Mar. 14, 1995
5393393 Preparation of hydrogen cyanide Feb. 28, 1995
5330733 Method for removing pollutants from a combustion gas Jul. 19, 1994
5324492 Method of reducing nitrogen oxide content in gas Jun. 28, 1994
5279870 Cured epoxy resins exhibiting nonlinear optical properties Jan. 18, 1994
5192618 Corrosion protection by FeMn by ion implantation Mar. 9, 1993
5108565 Method for removing harmful gas from refuse combustion exhaust gas Apr. 28, 1992
5041271 Method of treating waste gas by irradiation with electron beam Aug. 20, 1991
5015443 Method of and apparatus for treating waste gas by irradiation with electron beam May. 14, 1991
4995955 Optically-assisted gas decontamination process Feb. 26, 1991
4980040 Photopromoted method for decomposing oxides of nitrogen into environmentally compatible products Dec. 25, 1990
4969984 Exhaust gas treatment process using irradiation Nov. 13, 1990
4961830 Method of inhibiting adhesion of by-product inside duct in treatment of waste gas by electron beam irradiation Oct. 9, 1990
4943357 Photodegradation of metal chelate complexes Jul. 24, 1990
4938855 Photopromoted catalytic method for making ammonia from molecular nitrogen using molecular hydrogen as a reducing agent Jul. 3, 1990
4915916 Method of and apparatus for treating waste gas by irradiation with electron beam Apr. 10, 1990

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