| Patents for C01C 1 - Ammonia; Compounds thereof (7,027) |
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| 09/03/2009 | US20090221854 Process for the continuous production of hydroxylammonium |
| 09/03/2009 | US20090221042 Process for the Treatment of Lignocellulosic Biomass |
| 09/02/2009 | EP2094881A1 Method and apparatus for ammonia (nh3) generation |
| 09/02/2009 | EP2094627A2 Integrated method for producing benzene and ammonia from aliphatic hydrocarbons and nitrogen |
| 09/02/2009 | CN101519383A Process for jointly producing cyanuramide, sodium carbonate and ammonium chloride by using carbamide |
| 08/27/2009 | WO2009104820A1 Solar thermal energy storage method |
| 08/26/2009 | CN201296666Y Ammonium nitrate crystallizer |
| 08/26/2009 | CN201296665Y Ammonia water recovery system |
| 08/26/2009 | CN101514059A Method for purifying treatment of industrial effluent containing sulfureted hydrogen and ammonia |
| 08/26/2009 | CN100532268C Production method of oxygen-containing beta aluminum fluoride for aluminum electrolysis bath by using aluminum scruff ash |
| 08/19/2009 | CN101508514A Zero discharge recycle treatment method for garbage leachate |
| 08/19/2009 | CN101508500A Method for recycling ammonia nitrogen from garbage leachate by using film coagulate contact reactor |
| 08/19/2009 | CN101508447A Method for processing phosphogypsum |
| 08/19/2009 | CN100528751C Process for separating NH3 and optionally CO2 and H2O from a mixture containing NH3, CO2 and H2O |
| 08/18/2009 | CA2449503C Improved ammonia plant configurations and methods |
| 08/13/2009 | US20090202417 System and method for ammonia synthesis |
| 08/13/2009 | DE102008007155A1 Verfahren und Vorrichtung zur kontinuierlichen Herstellung eines grobkörnigen kristallinen Ammoniumsulfat-Produkts Method and apparatus for the continuous production of a coarse-grained crystalline ammonium sulfate product |
| 08/13/2009 | DE102008007154A1 Verfahren zur Herstellung eines grobkörnigen Ammoniumsulfat-Produkts durch Kristllisation und Anlage zur Durchführung des Verfahrens A process for the preparation of a coarse-grained ammonium sulfate product by Kristllisation and plant for carrying out the method |
| 08/12/2009 | EP1863737A4 Method of producing heat energy |
| 08/12/2009 | CN201288061Y Circulation liquid overflow well cover plate valve type crystallizer for combinative alkali ammonium chloride |
| 08/12/2009 | CN201288060Y Circulation machine apparatus in apparatus for joint production of methanol with synthetic ammonia |
| 08/12/2009 | CN101503257A Method and apparatus for recovering and treating ammonium nitrate condensate liquid wastewater |
| 08/12/2009 | CN101503203A Method for decomposing ammonia sulfate and method for reclaiming sulfuric acid from waste acid and acid wastewater |
| 08/12/2009 | CN100526273C Method for integral production of liquid ammonia and methanol and/or dimethyl ether by using coke oven gas as raw material |
| 08/12/2009 | CN100526215C Method for preparing (NH4)2WS4 |
| 08/11/2009 | CA2407843C Method for producing calcium nitrate granules |
| 08/06/2009 | WO2009096447A1 Inorganic iodide, production method thereof, and production system thereof |
| 08/06/2009 | WO2009095361A1 Method for producing a coarse-grained ammonium sulfate product by crystallization and facility for performing the method |
| 08/06/2009 | WO2009095357A1 Process and apparatus for the continuous production of a coarse, crystalline ammonium sulphate product |
| 08/06/2009 | US20090197130 Method of producing (nh2(r2)) and/or hydrogen |
| 08/05/2009 | CN201284239Y Emptying apparatus of ammonia water tank |
| 08/05/2009 | CN201284238Y Titanium ammonia partial condenser |
| 08/05/2009 | CN101497554A Method for removing ammonia from a methanol containing stream |
| 08/05/2009 | CN101497453A Method for preparing ammonium magnesium sulfate hexahydrate from giobertite |
| 08/05/2009 | CN101497452A Method for preparing ammonium acid carbonate using flue gas and equipment thereof |
| 07/30/2009 | US20090191113 Method for removing ammonia from a methanol containing stream |
| 07/29/2009 | EP2081682A2 Lithium-porous metal oxide compositions and lithium reagent-porous metal compositions |
| 07/29/2009 | CN100519406C Low-delta p purifier for nitrogen, methane, and argon removal from syngas |
| 07/29/2009 | CN100518920C Method for carrying out heterogeneous catalytic exothermic gas phase reactions |
| 07/28/2009 | US7566431 removal of nitrogen oxides exhaust gas with gaseous ammonia which is generated in situ by hydrolysis reaction of an aqueous urea solution; ammonia is accumulated in gaseous state under pressure; pollution control of greenhouse gases; environmentally friendly |
| 07/23/2009 | WO2009029529A3 Method and apparatus for producing ammonium carbonate from urea |
| 07/22/2009 | CN101486474A Method for preparing hydrochloric acid and ammonia sulfate by decomposing ammonium chloride in sulfuric acid medium |
| 07/21/2009 | US7563419 Method and device for supporting catalyst gauzes in an ammonia oxidation burner |
| 07/16/2009 | DE102008003846A1 Providing ammonia for treating exhaust gases of self-igniting internal combustion engine, comprises adding water into reservoir having precursor, converting water with the precursor to ammonia, and removing ammonia-containing material flow |
| 07/08/2009 | CN201268581Y Graphite pipe ammonia separating condenser |
| 07/08/2009 | CN101475194A Method for recycling ammonia from low concentration ammonium chloride wastewater |
| 07/07/2009 | CA2459680C Solvent extraction of a halide from an aqueous sulphate solution |
| 07/02/2009 | WO2009081082A2 Treatment chain and process for the thermochemical conversion of a wet feed of biological material by gasification |
| 07/02/2009 | US20090166531 Apparatus and method for generating an ammonia gas |
| 07/02/2009 | CA2706664A1 Treatment chain and process for the thermochemical conversion of a wet feed of biological material by gasification |
| 07/01/2009 | CN201264907Y Ammonia gas purification production line units |
| 07/01/2009 | CN201264906Y Pi-shaped deamination apparatus |
| 07/01/2009 | CN100506351C Method and device for producing thiamine from sulfur dioxide in recovered smoke |
| 06/30/2009 | CA2647651A1 Apparatus and method for generating an ammonia gas |
| 06/25/2009 | WO2009077866A2 Method of removing carbon dioxide emissions from in-situ recovery of bitumen and heavy oil |
| 06/25/2009 | WO2009077346A1 Method and device for producing a coarse-grained ammonium sulfate product crystallisate |
| 06/25/2009 | WO2009040646A3 Hydrogen production method, hydrogen production system, and fuel cell system |
| 06/25/2009 | CA2698238A1 Method of removing carbon dioxide emissions from in-situ recovery of bitumen and heavy oil |
| 06/18/2009 | WO2009013728A8 Chemical process to produce hydrogen chloride and chloride-free compound potassium sulfate fertilizers or other metal sulfates |
| 06/17/2009 | EP2070872A2 Production of ammonia from urea and process for removing nitrogen oxides from exhaust gas streams |
| 06/17/2009 | CN201258260Y Ammonium nitrate neutralisation liquor flash vaporization apparatus |
| 06/17/2009 | CN201258259Y Circulating liquid overflow mouth damper valve type crystallizer for combinative alkali ammonium chloride |
| 06/17/2009 | CN201258258Y Apparatus for semi-II liquor circulation in combinative alkali ammonium chloride production |
| 06/17/2009 | CN201258257Y System for evaporating ammonia liquid by using sulfur-based compound fertilizer neutralization reaction residual heat |
| 06/16/2009 | US7547428 Industrial scale synthesis without fossil fuel source |
| 06/11/2009 | WO2004063312A3 Production of organic acid and ammonium nitrate |
| 06/11/2009 | US20090148370 Process to produce ammonia from urea |
| 06/10/2009 | DE102007058486A1 Evaporation device for generating ammonia gas for supplying to motor vehicle exhaust system, has heating element in thermal conducting contact with evaporation section of meander-shaped channel |
| 06/10/2009 | CN101450807A Production of ammonia from urea and process for removing nitrogen oxides from exhaust gas streams |
| 06/04/2009 | WO2009070189A1 Improving efficiency of ammonia processes |
| 06/04/2009 | WO2009069220A1 Process and apparatus for production of raw gas for ammonia synthesis |
| 06/04/2009 | CA2706417A1 Improving efficiency of ammonia processes |
| 06/03/2009 | EP1594604B1 Method and reactor for carrying out chemical reactions in pseudo-isothermal conditions |
| 06/02/2009 | CA2502379C Method of quantitatively producing ammonia from urea |
| 06/02/2009 | CA2447474C Processes and apparatus for quantitatively converting urea to ammonia on demand |
| 05/28/2009 | US20090136391 Efficiency of ammonia processes |
| 05/27/2009 | EP2061722A1 Process for producing ammonia and sulfuric acid from a stream comprising ammonium sulfate |
| 05/27/2009 | CN201245445Y Thickener |
| 05/27/2009 | CN101439866A Method for producing ammonium nitrate phosphate by decomposing phosphate ore using ammonium bisulfate and nitric acid |
| 05/27/2009 | CN101439865A Method for recycling ammine in ammonium paratungstate production |
| 05/27/2009 | CN101439864A Process for preparing low concentration ammonia gas mixture by using fluidized bed atomization decomposer |
| 05/27/2009 | CN100490942C Ammonia method desulfurizing method and device |
| 05/26/2009 | US7537744 Process for ammonia recovery |
| 05/14/2009 | WO2009061954A1 System and method for ammonia synthesis |
| 05/14/2009 | US20090123361 High Density Storage of Ammonia |
| 05/13/2009 | EP1904723B1 Ammonia generator, vehicle and method for generating ammonia |
| 05/13/2009 | CN101429084A Novel process for multistage synthesis of methanol with joint production of synthetic ammonia |
| 05/13/2009 | CN101428887A Treatment for nickel-ammonia wastewater with aeration-hydrolyzing process |
| 05/13/2009 | CN101428829A Potassium sulfate produced with low-concentration flue gas sulphur dioxide and ammonium chloride potassium fertilizer |
| 05/13/2009 | CN101428820A Process for recycling liquid ammonia from coke oven gas |
| 05/13/2009 | CN101428768A Method for reutilization of sulphuric acid tail gas sulphur dioxide of phosphor chemical industry |
| 05/13/2009 | CN100486676C Process for ammonia method desulfurization of fume and by-producing ammonium sulfite |
| 05/12/2009 | US7531146 Burners in one plane, with burner exit directed downward; reaction tubes vertical and parallel; to improve heat distribution and the entire heat transfer, outer burners in vicinity of furnace wall have a burner exit direction that runs at an incline away from center in relation to the verticle |
| 05/12/2009 | CA2324454C Polymer formulations for gettering hydrogen |
| 05/07/2009 | WO2009056888A1 Fuel synthesis method |
| 05/07/2009 | US20090117014 System and method for ammonia synthesis |
| 05/06/2009 | CN101423229A Method for recovering sulfoxides and producing solid ammonium sulfate from flue gas |
| 05/06/2009 | CN101423228A Dry ammonium sulfate products and preparation method thereof |
| 05/06/2009 | CN101423227A Wet ammonium sulfate products and preparation method thereof |
| 04/30/2009 | WO2009053135A1 Exhaust gas aftertreatment system for an internal combustion engine |