| Patents for C01C 1 - Ammonia; Compounds thereof (7,027) |
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| 02/02/2011 | CN201729665U Fine oil remover for oil-containing liquid ammonia recovered in refinery |
| 02/02/2011 | CN101965315A Process for the preparation of nano zinc oxide particles |
| 02/02/2011 | CN101962242A High-efficiency deamination method for industrial waste water containing ammonia |
| 02/02/2011 | CN101962201A Method for preparing potassium carbonate and ammonium sulfate from wastes obtained in the process of producing sodium cyanate by urea method |
| 02/02/2011 | CN101962199A Method for preparing potassium carbonate monohydrate and ammonium sulfate from waste obtained from producing sodium cyanate by urea method |
| 02/02/2011 | CN101327936B Ammonia gas reclaiming double tower distil process |
| 02/02/2011 | CN101214960B Integrated utilization method for phosphorus chemical industry byproduct fluorosilicic acid |
| 02/01/2011 | US7879757 Photocatalytic titanium oxide sol, and coating composition and member using the same |
| 01/26/2011 | EP2276917A2 Device, system and method for providing a reducing agent for a system for the selective catalytic reduction of nitrogen oxides |
| 01/26/2011 | EP2276700A1 Hydrogen production using ammonia borane |
| 01/26/2011 | CN201719965U Device of removing sulfur dioxide from waste gases and coproducing ammonium sulphate |
| 01/26/2011 | CN201719869U Tar ammonia water separator |
| 01/26/2011 | CN101955216A Method for preparing super fine calcium carbonate and ammonia water from waste obtained in process for producing sodium cyanate by urea method |
| 01/26/2011 | CN101955215A Method for preparing fine calcium carbonate and ammonia water from wastes obtained in production process of sodium cyanate by urea method |
| 01/26/2011 | CN101955208A Method for preparing sodium carbonate decahydrate and ammonium sulfate from waste obtained by producing sodium cyanate with urea method |
| 01/26/2011 | CN101955207A Method for preparing sodium carbonate and ammonium sulfate from waste obtained in process of producing sodium cyanate by urea method |
| 01/26/2011 | CN101955206A Metod for preparing sodium carbonate heptahydrate and ammonium sulfate from wastes produced in process for producing sodium cyanate by urea method |
| 01/26/2011 | CN101955205A Method for preparing monohydrate sodium carbonate and ammonium sulfate from wastes produced in process for producing sodium cyanate by urea method |
| 01/26/2011 | CN101955204A Method for preparing potassium carbonate dihydrate and ammonium sulfate from wastes produced in process for producing sodium cyanate by urea method |
| 01/26/2011 | CN101955193A Method for preparing hydrogen and fertilizer ammonium sulfate by desulfurizing coal-fired waste gas |
| 01/26/2011 | CN101955192A Ammonia-cooled ammonia reclamation method and mating device thereof |
| 01/26/2011 | CN101955191A Method for preparing light calcium carbonate and ammonia water from waste obtained in process of producing sodium cyanate by urea method |
| 01/26/2011 | CN101531379B Method for producing anhydrous ammonia by absorbing ammonium phosphate |
| 01/26/2011 | CN101368010B Method for producing semi-reinforcing hydrocarbon black, methanol, liquid ammonia with coke oven gas |
| 01/25/2011 | US7875089 Thermocatalytic chemical reactors; plate, core, combustion chamber, radiation fins, channels |
| 01/25/2011 | CA2324328C Process for the preparation of ammonia and ammonia synthesis gas |
| 01/20/2011 | US20110014109 Catalytic reactor |
| 01/20/2011 | US20110014108 Method for storing solar thermal energy |
| 01/19/2011 | CN201713348U Distillation device for ammonia recovery |
| 01/19/2011 | CN201713327U Anti-blocking shower nozzle spraying type absorption heat and mass transfer device for hollow tower |
| 01/19/2011 | CN101948121A Ammonia synthesis technology |
| 01/12/2011 | CN201704080U Alkaline etching liquid ammonia evaporation and ammonia absorption system |
| 01/12/2011 | CN101946134A Solar thermal energy storage method |
| 01/12/2011 | CN101941720A Tube furnace ammonia evaporation process and equipment |
| 01/12/2011 | CN101941719A Method for combined production of ammonia and basic calcium chloride by decomposing ammonium chloride |
| 01/12/2011 | CN101940885A Device and method for carrying out mixed parallel of charging and jetting of ammonium nitrate solution |
| 01/12/2011 | CN101940870A Device for removing sulfur dioxide in flue gas |
| 01/12/2011 | CN101062776B Preparation method of high-purity ammonium hydrogen fluoride |
| 01/11/2011 | US7867465 N2 and H2 can be supplied to a reaction zone disposed inside an inner shell, inner shell can be disposed inside an outer shell such that a space is formed therebetween, reaction zone can include catalyst bed in indirect heat exchange with the space; provides effective cooling for exothermic reaction |
| 01/11/2011 | US7867460 Efficiency of ammonia processes |
| 01/11/2011 | US7867300 generating hydrogen by decomposing at least 99.9% of ammonia in reactor at a temperature of between about 550 degrees and to about 650 degrees C. into a reaction product containing substantially only hydrogen and nitrogen and residual ammonia and removing reaction product from reactor |
| 01/05/2011 | EP2268579A2 A process for the preparation of nano zinc oxide particles |
| 01/05/2011 | EP2268577A2 Hydrophobized silicon-iron mixed oxide |
| 01/05/2011 | CN201694852U Reactor for preparing mixed ammonia |
| 01/05/2011 | CN101935056A Ammonia separating process for ammonia synthesis |
| 01/05/2011 | CN101935055A Method for co-producing synthesis of ammonia through burning high-concentration waste water by using CWS (Coal Water Slurry) technology |
| 01/05/2011 | CN101935054A Method for preparing ammonia |
| 01/05/2011 | CN101934191A Method for desulfurizing and denitrating smoke simultaneously through ammonia method |
| 01/05/2011 | CN101544386B Method for producing potassium nitrate together with ammonium chloride and ammonium nitrate |
| 01/05/2011 | CN101508514B Zero discharge recycle treatment method for garbage leachate |
| 01/05/2011 | CN101428768B Method for reutilization of sulphuric acid tail gas sulphur dioxide of phosphor chemical industry |
| 01/05/2011 | CN101348428B Method for extracting amber acid in fermentation liquor by anion resin adsorption |
| 01/04/2011 | US7862797 markedly higher transparency; potassium oxide-silicon dioxide |
| 01/04/2011 | CA2388961C Methanol plant retrofit for manufacture of acetic acid |
| 12/29/2010 | CN1944291B Method for teating heavy alkali filter liquid in synthesizing alkali producing method |
| 12/29/2010 | CN101930008A Soft measurement method of 'ammonia net value' in ammonia synthesis process |
| 12/29/2010 | CN101928016A Process for producing ammonium sulfate by adopting negative pressure double-countercurrent evaporation and crystallization mode |
| 12/29/2010 | CN101928015A Anti-explosion ammonium nitrate |
| 12/29/2010 | CN101928014A Process for producing ammonia from urea used for denitration of boiler smoke and system thereof |
| 12/29/2010 | CN101928013A Method for recycling ammonia in slurry of silane generator |
| 12/29/2010 | CN101928012A Energy utilization method in low-temperature liquid ammonia recovery process |
| 12/29/2010 | CN101927129A Monotower ammonia desulfuration recovery method for removing aerosols in flue gas |
| 12/29/2010 | CN101475194B Method for recycling ammonia from low concentration ammonium chloride wastewater |
| 12/23/2010 | WO2010145924A1 Apparatus for evaporating a urea-water solution |
| 12/23/2010 | WO2010047942A3 Helium recovery process |
| 12/23/2010 | US20100322837 Gas Storage and Release Using Piezoelectric Materials |
| 12/22/2010 | CN201676635U Desulfurizing technology system |
| 12/22/2010 | CN101925531A Improving efficiency of ammonia processes |
| 12/22/2010 | CN101920976A Manufacturing method of modified ammonium nitrate |
| 12/22/2010 | CN101920975A Method for reducing comprehensive energy consumption of coal synthesis ammonia |
| 12/22/2010 | CN101920161A Semidry method flue gas desulfurization method |
| 12/22/2010 | CN101402461B Process for recycling inorganic salt from wastewater for desulfurization and decyanation of coke oven gas |
| 12/22/2010 | CN101289229B Method for producing ammonium hexachlororuthenate and ruthenium powder, as well as ammonium hexachlororuthenate |
| 12/16/2010 | WO2010142174A1 Method for preparing high purity ammonia |
| 12/15/2010 | EP2260001A2 Method for removing halogen from liquid ammonia |
| 12/15/2010 | EP1915518B1 Device, reactor and method for reducing nitrogen oxides in the exhaust flow of internal combustion engines |
| 12/15/2010 | CN201669054U Flue-gas desulphurization device with external oxidation pool |
| 12/15/2010 | CN201669044U Ammonia process flue gas desulfurization device with oxidization tank |
| 12/15/2010 | CN101913669A Multi-effect energy-saving ammonia recovery process and device |
| 12/15/2010 | CN101913663A Method for simultaneously treating high ammonia-nitrogen wastewater and carbide slag |
| 12/15/2010 | CN101913624A Ammonium bicarbonate pyrolysis ammonia production system and process flow thereof |
| 12/09/2010 | WO2010139905A2 Process and plant for recovering argon in a separation unit for a purge gas used in the synthesis of ammonia |
| 12/09/2010 | WO2010099780A3 Method for producing ammonia |
| 12/09/2010 | CA2761307A1 Process and plant for recovering argon in a separation unit for a purge gas used in the synthesis of ammonia |
| 12/08/2010 | CN101905942A Method for treating condensed mother solution of azodicarbonamide foaming agent |
| 12/08/2010 | CN101905893A Method for preparing ammonium bicarbonate |
| 12/08/2010 | CN101555025B Preparation method of ammonia for coal-fired flue gas desulfurization and denitration by coproduction |
| 12/08/2010 | CN101148306B Method for treating and utilizing human fecaluria |
| 12/08/2010 | CN101003381B Detaching, desorbing method for synthesizing ammonia liquor of refined ammonia |
| 12/07/2010 | US7846417 controlling the reaction temperature of the exothermic reaction along the length of the reactor to parallel the equilibrium curve for the desired product; |
| 12/02/2010 | WO2010088327A3 Catalyst for producing ammonia from hydrocarbon and nitrogen oxides |
| 12/02/2010 | US20100303703 Process for Producing Ammonia Synthesis Gas |
| 12/02/2010 | US20100300081 Flash heat ammonia generator |
| 12/01/2010 | CN201658945U Sintering smoke purifying system based on heat pipe afterheat recovery technology |
| 12/01/2010 | CN201658943U Device for forcedly oxidizing and converting byproduct ammonium sulfate produced by flue gas desulfurization |
| 12/01/2010 | CN201658940U Flue gas desulfurization fine bubble aerator oxidation device |
| 12/01/2010 | CN101898953A Technological research for producing sodium acetate by comprehensively utilizing chemical waste liquid |
| 12/01/2010 | CN101898841A Composite nutrient recycling and methane purifying system matched with animal waste anaerobic fermentation |
| 12/01/2010 | CN101898805A Two-tower stripping treatment method for sewage in coal chemical engineering equipment |
| 12/01/2010 | CN101898800A Method for preparing iron oxide red by using ferrous chloride |