| Patents for C01C 1 - Ammonia; Compounds thereof (7,027) |
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| 02/13/2013 | CN202729820U Hydraulic turbine for ammonia synthesizer |
| 02/13/2013 | CN202729819U Energy-saving device for ammonia synthesis |
| 02/13/2013 | CN102925704A Method and equipment for producing copper oxide and ammonia water by using alkaline copper etching liquid waste |
| 02/13/2013 | CN102924492A Method for preparing inorganic alkoxy silanes |
| 02/13/2013 | CN102924244A Production technique of high-quality trimethyl orthoacetate |
| 02/13/2013 | CN102923738A Method for recovering water soluble manganese and magnesium from electrolytic manganese residue |
| 02/13/2013 | CN102923734A Method for falling film gas-liquid synthesis of chemical reagent |
| 02/13/2013 | CN102923733A Ammonia separation device and method |
| 02/13/2013 | CN102923732A Method for separating ammonia |
| 02/13/2013 | CN102923731A Utilizing device and method for cold energy in high-purity ammonia preparation process |
| 02/13/2013 | CN102921413A Ruthenium-based ammonia synthesis catalyst and its preparation method |
| 02/13/2013 | CN101767801B Process for preparing synthetic ammonia by furnace gas generated when producing phosphoric acid in blast furnace |
| 02/12/2013 | US8373013 Process for combining the catalytic conversion of organic oxygenates and the catalytic conversion of hydrocarbons |
| 02/07/2013 | WO2013019558A1 Removal of hydrogen sulfide as ammonium sulfate from hydropyrolysis product vapors |
| 02/07/2013 | US20130034487 Method and Device for Producing Ammonia |
| 02/07/2013 | CA2843419A1 Removal of hydrogen sulfide as ammonium sulfate from hydropyrolysis product vapors |
| 02/06/2013 | CN202717595U 氨气吸收装置 Ammonia absorption device |
| 02/06/2013 | CN102910649A Method for preparing high-purity ammonia under extremely low pressure condition |
| 02/06/2013 | CN102910648A Method for recycling tungsten and ammonia in one step from ammonium paratungstate crystallization mother solution smelt through tungsten |
| 02/06/2013 | CN102909030A Ferrous oxide-based ammonia synthesis catalyst |
| 02/06/2013 | CN102167354B Reaction device for recovering ammonia with dry method |
| 02/05/2013 | US8366795 Catalytic gasification particulate compositions |
| 01/31/2013 | US20130029405 Ammonium recovery methods |
| 01/31/2013 | US20130028827 Ammonium recovery from waste water using co2 acidified absorption water |
| 01/30/2013 | CN202705176U Treatment equipment for high-concentration magnesium salt wastewater |
| 01/30/2013 | CN202705074U Weak solution distilling apparatus used in combined-soda process |
| 01/30/2013 | CN202705058U Fluorine and silicon separating device for fluorine and silicon mixture |
| 01/30/2013 | CN202705057U Equipment for preparing low-temperature stable ammonia-containing airflow by utilizing aqueous solution of urea and combustion facility comprising equipment |
| 01/30/2013 | CN202705056U Device for continuously purifying industrial ammonia |
| 01/30/2013 | CN202700340U Equipment for providing safety for urea gasification reactor |
| 01/30/2013 | CN102897796A Clean production method for co-production of ammonium bicarbonate through combination of high purity carbon dioxide and melamine tail gas |
| 01/30/2013 | CN102897795A Production method of large granular ammonium sulfate crystal |
| 01/30/2013 | CN101851157B Method for preparing and purifying hydroxyacetic acid by using hydroxyacetonitrile as raw material |
| 01/29/2013 | US8361428 Reduced carbon footprint steam generation processes |
| 01/29/2013 | US8361422 Method and devices for heating urea-containing materials in vehicle emission control system |
| 01/29/2013 | CA2579209C Reaction vessel |
| 01/24/2013 | WO2013012214A2 Production method for high-purity calcite and ammonium sulphate by using gypsum |
| 01/23/2013 | CN202687993U Device for recovering ammonia in copper wash resurgent gas |
| 01/23/2013 | CN202687992U Unpowered ammonia recovery system |
| 01/23/2013 | CN202687991U Heating device for synthetic ammonia discharge air U-shaped pipe casing |
| 01/23/2013 | CN202687990U Half water coal gas conversion device |
| 01/23/2013 | CN202687989U Ammonia discharge tank |
| 01/23/2013 | CN202682818U Continuous distillation device for recycling ammonia |
| 01/23/2013 | CN102887529A Ammonium sulfate production system and preparation method thereof |
| 01/23/2013 | CN102887528A Production technology of ammonium bifluoride |
| 01/23/2013 | CN102323809B Gas-making workshop integrated control system for synthesis ammonia production and use method thereof |
| 01/23/2013 | CN102275952B Method for producing synthetic ammonia by utilizing chlor-alkali byproduct hydrogen |
| 01/23/2013 | CN102198951B Surface coating method of ammonium salts |
| 01/16/2013 | EP2546913A1 Fuel cell system and method for running a fuel cell system |
| 01/16/2013 | EP2544798A1 Cartridge for storing a gas reducing agent for the selective catalytic reduction of nitrogen oxides |
| 01/16/2013 | EP2544797A1 Device for storing a gas reducing agent for the selective catalytic reduction of nitrogen oxides |
| 01/16/2013 | CN202671219U Rich solution heater of activated methyl di ethanol amine(MDEA) rich solution after decompressing flash tank of synthesis ammonia production line |
| 01/16/2013 | CN202671218U Urea ammonia producing hydrolyzing device |
| 01/16/2013 | CN202671217U Liquid ammonia absorber and ammonia water preparation system thereof |
| 01/16/2013 | CN202671209U Mother liquor ammonia neutralization device for nitric phosphate production |
| 01/16/2013 | CN202666670U NOx-containing waste gas treatment system |
| 01/16/2013 | CN202666659U Ammonia-absorption washing circulation system |
| 01/16/2013 | CN102884387A Process and plant for recovering argon in a separation unit for a purge gas used in the synthesis of ammonia |
| 01/16/2013 | CN102884040A Method to recover organic tertiary amines from waste sulfuric acid |
| 01/16/2013 | CN102874968A Processing method of high-concentration industrial phenolic wastewater |
| 01/16/2013 | CN102874821A Preparation method of high-purity silicon dioxide |
| 01/16/2013 | CN102872845A Method and device for regenerating molecular sieve by using waste heat of synthesis ammonia |
| 01/16/2013 | CN102872709A Process of efficiently capturing aerosol in desulfurized flue gas |
| 01/16/2013 | CN102872696A Desulfurization system capable of efficiently catching aerosol in desulfurized clean flue gas |
| 01/16/2013 | CN102872690A Device and method for recovering cyanogen through electric migration and recovering NH3 through oxidation |
| 01/16/2013 | CN101993052B Microreaction system for ammonium salt production and application |
| 01/16/2013 | CN101850989B Preparation method of large-particle ammonium sulfate |
| 01/10/2013 | WO2013006390A2 Chilled ammonia based co2 capture system with ammonia recovery and processes of use |
| 01/10/2013 | WO2013006040A1 Catalytic sulfur degassing |
| 01/10/2013 | WO2013004634A2 Ammonia gas generator for producing ammonia in order to reduce nitrogen oxides in exhaust gases |
| 01/10/2013 | WO2013004630A2 Method for the production of ammonia from an ammonia precursor substance in order to reduce nitrogen oxides in exhaust gases |
| 01/10/2013 | WO2013004629A2 Ammonia gas generator and method for producing ammonia in order to reduce nitrogen oxides in exhaust gases |
| 01/10/2013 | US20130011321 Exhaust gas treatment apparatus and method |
| 01/10/2013 | US20130011316 Strontium chloride expansive disks and compression welded cartridge and method |
| 01/10/2013 | CA2840760A1 Ammonia gas generator and method for generating ammonia for reducing nitrogen oxides in exhaust |
| 01/10/2013 | CA2840755A1 Chilled ammonia based co2 capture system with ammonia recovery and processes of use |
| 01/10/2013 | CA2840341A1 Method for generating ammonia from an ammonia precursor substance for reducing nitrogen oxides in exhaust |
| 01/10/2013 | CA2840271A1 Ammonia gas generator for generating ammonia for reducing nitrogen oxides in exhaust |
| 01/09/2013 | EP2543641A1 A method and a device for taking care of nitrogen present in a liquid |
| 01/09/2013 | CN202657972U Carbonization production device |
| 01/09/2013 | CN202657971U Novel device for producing ammonium carbonate by using carbon dioxide |
| 01/09/2013 | CN102863112A Phenol and ammonia wastewater recycling treatment method by using single tower for performing de-acidification and de-amination simultaneously |
| 01/09/2013 | CN102863111A Novel ammonia water catalyzed coke-oven gas desulphurization recycling salt-extraction process |
| 01/09/2013 | CN102417159B Method for reducing pressure of transformation system by extracting air |
| 01/09/2013 | CN102167355B Method for extracting 7N electron-level hyperpure ammonia by means of rectifying separation |
| 01/09/2013 | CN102145901B Method for recovering ammonium chloride by preparing complex salt of magnesium ammonium chloride hexahydrate |
| 01/09/2013 | CN101934191B Method for desulfurizing and denitrating smoke simultaneously through ammonia method |
| 01/08/2013 | US8349039 Carbonaceous fines recycle |
| 01/08/2013 | CA2701648C Hydrogen production method, hydrogen production system, and fuel cell system |
| 01/03/2013 | US20130004400 Chilled ammonia based co2 capture system with ammonia recovery and processes of use |
| 01/03/2013 | DE102011106233A1 Continuous production of ammonia from a solution of an ammonia precursor substance by an ammonia gas generator comprising a catalyst unit, useful to reduce nitrogen oxides in exhaust gases from e.g. industrial plants and gas engines |
| 01/03/2013 | DE102006030175B4 Abgasnachbehandlungsvorrichtung einer Brennkraftmaschine mit einer Vorrichtung zur Erzeugung von Ammoniak The exhaust aftertreatment device of an internal combustion engine with a device for generation of ammonia |
| 01/02/2013 | EP2539278A2 Method for producing ammonia |
| 01/02/2013 | EP2539277A2 Method for determining the degree of saturation of solid ammonia storage materials in containers |
| 01/02/2013 | CN202643478U Integrated denitrification device |
| 01/02/2013 | CN202643336U Ammonium nitrate crystallizer |
| 01/02/2013 | CN202643335U Ammonium nitrate aqueous solution production line with heat preserving automatic three-way control valve |
| 01/02/2013 | CN202643334U Water replenishing device of synthetic ammonia circulating water system |
| 01/02/2013 | CN202643318U Device for preparing hydrogen fluoride |
| 01/02/2013 | CN202638307U High-efficiency ammonia-air mixer |