| Patents for C01C 1 - Ammonia; Compounds thereof (7,027) |
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| 03/12/2008 | CN201033736Y Separately-loaded phase-change cooling reactor |
| 03/12/2008 | CN101139100A Method for producing ammonia and hydrogen chloride gas by using ammonium chloride |
| 03/12/2008 | CN101139094A Method for preparing big-compensating forcing white carbon black and high concentration ammonium fluoride through aminating of fluosilicic acid |
| 03/06/2008 | WO2008025166A1 Process for producing ammonia and sulfuric acid from a stream comprising ammonium sulfate |
| 03/06/2008 | CA2661574A1 Process for producing ammonia and sulfuric acid from a stream comprising ammonium sulfate |
| 03/05/2008 | CN201031147Y Ammonia still |
| 03/05/2008 | CN201031146Y Ammonia distillation flowing bed |
| 03/05/2008 | CN101134590A Method for producing aluminun fluoride with combined production of white carbon black and ammonia sulfate |
| 03/05/2008 | CN101134579A Method for producing ammonium bisulfate and hydrogen chloride by using ammonium chloride and sulfuric acid |
| 03/05/2008 | CN101134578A Internals assembling method for sole weight enclosed type converter |
| 03/05/2008 | CN101134577A Method for shortening operating time of synthesis ammonia system |
| 02/28/2008 | WO2008022529A1 Synthesis method of high purity ammonia |
| 02/28/2008 | US20080050297 Thermal Decomposition of Urea in a Side Stream of Combustion Flue Gas Using a Regenerative Heat Exchanger |
| 02/27/2008 | CN101132988A Tubular reactor and device especially used for preparing urea ammonium sulfate |
| 02/26/2008 | US7335320 Reacting a molten metal with steam to form hydrogen gas and a metal oxide, reacting municipal waste, hazardous waste or petroleum coke with the molten metal in the presence of steam to form carbon monoxide; methane or methanol synthesis without needing to remove carbon oxides to adjust stoichiometry |
| 02/20/2008 | EP1888465A2 Tungsten comprising nanomaterials and related nanotechnology |
| 02/20/2008 | CN101125666A Technique for preparing ammonia from urea by pyrolysis method |
| 02/20/2008 | CN100369822C Method for treating mother liquor discharged from amino acetic acid production |
| 02/14/2008 | US20080038180 Method and apparatus for the production of gaseous ammonia from a urea solution |
| 02/13/2008 | CN101121961A Method for warming and compression production of ammonium metavanadate and warming and compression decomposition tower |
| 02/13/2008 | CN101121549A Method for treating ammonium-containing chlorine-containing waste water and recycling ammonium and chlorine |
| 02/07/2008 | WO2008016401A1 Process for scrubbing ammonia from acid gases comprising ammonia and hydrogen sulfide |
| 02/07/2008 | WO2008015654A2 Ammonium nitrate granules |
| 02/07/2008 | CA2659286A1 Process for scrubbing ammonia from acid gases comprising ammonia and hydrogen sulfide |
| 02/06/2008 | EP1773483B1 Method for carrying out heterogeneous catalytic exothermic gas phase reactions |
| 02/06/2008 | CN101117213A Method for preparing ammonia and hydrochloride gas by ammonii chloridum decomposition |
| 02/06/2008 | CN101117212A Method for preparing ammonia and hydrochloride gas by ammonii chloridum decomposition |
| 02/06/2008 | CN100366537C Method for recovering purified sodium bicarbonate and ammonium sulfate |
| 01/30/2008 | CN101113142A Process for combined production of melamine and ammonium nitrate |
| 01/30/2008 | CN101112997A Ammonii chloridum caking-proof agent and its application in preparation of caking-proof ammonii chloridum |
| 01/30/2008 | CN100364900C Method for concentrating ammonium chloride using reverse osmosis membrane |
| 01/24/2008 | WO2008009455A1 Method and device for storing and delivering ammonia from a solid ammonia storage medium |
| 01/24/2008 | US20080020448 Surfactant biocatalyst for remediation of recalcitrant organics and heavy metals |
| 01/24/2008 | US20080019903 Process and apparatus for prodcing concrrently hydrogen or ammonia and metal oxide nanoparticles |
| 01/23/2008 | CN101108745A Method for manufacturing iron oxide with waste slag containing iron |
| 01/23/2008 | CN101108737A Use of by-product of silicone hydride produced by magnesium silicide method |
| 01/17/2008 | WO2008007068A1 Method of producing (nh2(r2)) and/or hydrogen |
| 01/17/2008 | WO2007092030A3 Tungsten comprising nanomaterials and related nanotechnology |
| 01/17/2008 | US20080014137 Combining feedstocks and oxidants in a fluidized reaction zone to provide a syngas; combusting the syngas to provide an exhaust gas; introducing the exhaust gas to a channel having reaction zones having catalyst-containing tubes and exchange zones |
| 01/16/2008 | EP1877339A2 Integration of gasification and ammonia production |
| 01/16/2008 | CN101104542A Method for treating monosodium glutamate waste water by concentration biochemical process |
| 01/16/2008 | CN101104519A Device for reclaiming ammonium chloride and titanium tetrachloride complex compound |
| 01/10/2008 | DE19851109B4 Reaktor zur Durchführung katalytischer Reaktionen mit starker Wärmetönung Reactor for carrying out catalytic reactions with high enthalpy change |
| 01/10/2008 | DE10354063B4 Verfahren und Vorrichtug zur Gewinnung von Stickstoffdünger aus organischen Abfallprodukten Procedures and Vorrichtug for producing nitrogen fertilizer from organic waste products |
| 01/09/2008 | EP1874459A2 High gas adsorption in a microporous metal-organic framework with open-metal sites |
| 01/09/2008 | CN201002976Y Device for reclaiming ammonia from high-content ammonia nitrogen waste water |
| 01/09/2008 | CN101102965A Improved ammonia plant |
| 01/09/2008 | CN101100341A Environmental protection utilization method for stainless steel pickling waste liquid |
| 01/09/2008 | CN101100302A Method for preparing ammonium carbonate solution from recovered ammonia |
| 01/09/2008 | CN101100301A Device for producing ammonium sulfate |
| 01/09/2008 | CN101100287A Method for preparing ammonia and hydrogen chloride by decomposing ammonium chloride |
| 01/09/2008 | CN100360407C Method for producing ammonium nitrate |
| 01/09/2008 | CN100360406C Method for recovering ammonia from ammonia waste water |
| 01/03/2008 | WO2008002290A1 Emission control systems and methods thereof |
| 01/03/2008 | US20080003163 System and method for ammonia production |
| 01/03/2008 | DE102006030189A1 New honeycomb shaped catalyst comprising iron, iron oxide or an iron-based alloy, and exhibiting a multitude of parallel free-flow openings and a polygonal cross-section, useful for the preparation of ammonia from synthesis gas |
| 01/03/2008 | DE102006030175A1 Exhaust gas treatment apparatus for an internal combustion engine comprises a metering device that feeds ammonia on demand into the exhaust pipe upstream of a catalyst |
| 01/02/2008 | EP1620666B1 Apparatus and method for feeding high-purity ammonia gas |
| 01/02/2008 | CN101096331A Method for integral production of liquid ammonia and methanol and/or dimethyl ether by using coke oven gas as raw material |
| 12/27/2007 | WO2007148552A1 Method of purifying aqueous alkali solution |
| 12/27/2007 | US20070299144 Natural gas is partially oxidized and reformed using catalysts; gas mixture removed from reactor is split into a flow flow for synthesizing methanol and into another flow flow for producing hydrogen; methanol synthesis gas is converted into methanol; ammonia synthesis gas is compressed |
| 12/27/2007 | US20070297953 Ammonium/Ammonia Removal From a Stream |
| 12/26/2007 | CN101092265A Method for treating wastewater of dilute thiamine |
| 12/26/2007 | CN101091875A Method for recovering ammonia from by-product of ammonia process of desulfurization for boiler flue gas |
| 12/26/2007 | CN100357242C Process of synthetic ammonia coproducing dimethyl ether |
| 12/20/2007 | US20070293590 Method for Carrying Out Heterogeneous Catalytic Exothermic Gas Phase Reactions |
| 12/19/2007 | CN200992489Y Sulfuric acid, ammonia tubular reactor |
| 12/19/2007 | CN200992488Y Ammonia purifying tower |
| 12/19/2007 | CN200992487Y Environmental rotection efficient constant pressure ammonia recovery apparatus |
| 12/19/2007 | CN101091099A Apparatus for processing highly corrosive agents |
| 12/19/2007 | CN100355660C Process for preparing ammonium trivanadate |
| 12/12/2007 | EP1863737A2 Method of producing heat energy |
| 12/12/2007 | CN101085412A Concurrent three-step flue gas desulfurization and purification method, system and product |
| 11/28/2007 | CN101077779A Method for producing ammonium fluoroaluminate and coproducing ammonium sulfate |
| 11/27/2007 | US7300642 Process for the production of ammonia and Fischer-Tropsch liquids |
| 11/27/2007 | CA2409344C Method for separating ammonia from solutions containing caprolactam and ammonia |
| 11/22/2007 | WO2007107804A3 Process for the treatment and purification of dangerous wastes containing ammonium salts, particularly ammonium chloride, derived from pharmaceutical or chemical industries |
| 11/21/2007 | EP1856385A1 Exhaust gas treatment |
| 11/21/2007 | CN200978227Y Decarburization liquid regeneration device in ammonia synthesis process |
| 11/21/2007 | CN100349798C Method for preparing ammonium and catalyst therefor |
| 11/20/2007 | US7297324 Microchannel reactors with temperature control |
| 11/20/2007 | US7297181 Purification and transfilling of ammonia |
| 11/15/2007 | WO2007130096A1 System and method for decomposing ammonia from fly ash |
| 11/15/2007 | WO2007129055A1 Tagging system |
| 11/15/2007 | CA2650860A1 Process for the treatment of lignocellulosic biomass |
| 11/14/2007 | EP1853799A1 Exhaust as treatment |
| 11/14/2007 | EP1853374A1 Exhaust gas treatment |
| 11/14/2007 | CN200974775Y Novel transformation furnace |
| 11/14/2007 | CN100348500C Method for producing ammonium molybdate from high-impurity ferro-molybdenum |
| 11/13/2007 | US7294313 The impingement of the shot-in urea pellets onto the pellet deflector has the advantage that the small pieces are traversable quickly and with comparable minimal heat energy expenditure into a gaseous aggregate state; does not require compressed air |
| 11/07/2007 | EP1735578B1 Apparatus for processing highly corrosive agents |
| 11/07/2007 | CN101066767A Improved wet process and apparatus for producing ammonium bifluoride |
| 11/06/2007 | CA2343941C Field assisted transformation of chemical and material compositions |
| 11/01/2007 | US20070253892 Positive electrode active material for secondary cell and nonaqueous electrolyte secondary cell using the same, and method for analysis of positive electrode active material for secondary cell |
| 10/31/2007 | CN101062776A Preparation method of high-purity ammonium hydrogen fluoride |
| 10/31/2007 | CN101062775A Fluidized method and equipment for preparing fluorid hydro-ammonium |
| 10/31/2007 | CN100345620C Method for carrying out chemical reactions in pseudo-isothermal conditions |
| 10/25/2007 | US20070249035 Surfactant biocatalyst for remediation of recalcitrant organics and heavy metals |
| 10/25/2007 | US20070249034 Surfactant biocatalyst for remediation of recalcitrant organics and heavy metals |
| 10/25/2007 | US20070245787 Fertilizer production from fossil fuel with minimal carbon dioxide emission |