| Patents for C01C 1 - Ammonia; Compounds thereof (7,027) |
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| 09/08/2010 | CN101823695A Method for co-production of light calcium carbonate and ammonium chloride in preparation of potassium chlorate by carbide slag |
| 09/08/2010 | CN101822945A Method for catalytic oxidation of nitric oxide with low-temperature plasma modified catalyst |
| 09/08/2010 | CN101322938B Ruthenium-based ammonia synthetic catalyst and preparation thereof |
| 09/08/2010 | CN101318752B Treatment method and apparatus for recycling ammonia nitrogen wastewater |
| 09/07/2010 | US7790775 Reduction of circulation rate of recycled gas and the circulation ratio increases the partial pressure of the reactants and increases the available reaction rate to improves productivity; no loss of catalyst life; methanol from synthesis gas; ammonia from nitrogen/hydrogen; efficiency |
| 09/01/2010 | CN101820971A Gas purification method |
| 09/01/2010 | CN101817547A Method for recovering mixed rare earth chlorides from neodymium iron boron permanent magnet material scraps |
| 09/01/2010 | CN101817541A Method and device for separating magnesium chloride hexammoniate during silane production by the magnesium silicide method |
| 09/01/2010 | CN101817540A Purification method of 7N electronic grade hyperpure ammonia |
| 09/01/2010 | CN101816841A Method for recovering ammonia nitrogen from ammonia-containing steam |
| 09/01/2010 | CN101348289B Novel L-aspartic acid waste water recycling utilization process |
| 08/31/2010 | US7785556 by the distillation of an aqueous solution containing ammonia, carbon dioxide and hydrogen cyanide; use of alloy prevents the corrosion of the distillation apparatus and enables the stable recovery of ammonia for a long period of time |
| 08/31/2010 | US7785553 By coating the product with a composition that has a coal combustion by-product such as flue gas |
| 08/26/2010 | WO2010095936A1 Process and apparatus for the production of ammonium salts |
| 08/26/2010 | WO2010053604A3 Weakly oxidizing ammonium nitrate composite materials and methods for preparing such compositions |
| 08/26/2010 | WO2010053323A3 Cytoplasm exposure additive for exposing particles delivered into cells to cytoplasm from endocytic vesicles, and exposing method |
| 08/26/2010 | WO2009156085A3 Process for the production of ammonia and stream superheater |
| 08/25/2010 | CN201558568U Ammonium sulfate preparation system for ammonia flue gas desulphurization technology |
| 08/25/2010 | CN101812593A Method for depositing vanadium wastewater by utilizing vanadium-extraction tailings and acid ammonium salt |
| 08/25/2010 | CN101811744A Technology and device for recovering ammonia from garbage leachate in domestic garbage sanitary landfill site |
| 08/25/2010 | CN101810996A Method for producing ammonium sulfate and ammonium nitrate by simultaneously desulfurizing and denitrating ammonia water and cobaltic ethylenediamine (II) |
| 08/25/2010 | CN101519383B Process for jointly producing cyanuramide, sodium carbonate and ammonium chloride by using carbamide |
| 08/25/2010 | CN101284676B Preparing process of ammonia sulfate |
| 08/25/2010 | CN101168515B Technique for utilizing glutamic acid production waste liquid |
| 08/25/2010 | CN101066767B Improved wet process for producing ammonium bifluoride |
| 08/19/2010 | US20100210450 Tungsten comprising nanomaterials and related nanotechnology |
| 08/19/2010 | US20100209329 Catalyst for producing ammonia from hydrocarbon and nitrogen oxides |
| 08/18/2010 | CN201553629U Evaporated ammonia recovering and treating device |
| 08/18/2010 | CN201553619U Improved desulfurizing equipment used in ammonia process |
| 08/18/2010 | CN1884077B Method for aminolysis of fluorosilicone compounds and separation of fluorine and silicon |
| 08/18/2010 | CN101808936A Chemical process to produce hydrogen chloride and chloride-free compound potassium sulfate fertilizers or other metal sulfates |
| 08/18/2010 | CN101808934A Hydrogen production method, hydrogen production system, and fuel cell system |
| 08/18/2010 | CN101804987A Preparation method of white carbon black |
| 08/18/2010 | CN101182008B Method for cascade utilization of synthetic ammonia resource |
| 08/18/2010 | CN101134590B Method for producing aluminun fluoride with combined production of white carbon black and ammonia sulfate |
| 08/17/2010 | CA2433846C Process and plant for the heterogeneous synthesis of chemical compounds |
| 08/12/2010 | US20100204348 reducing carbon dioxide emissions; gasification plant; producing ammonia, Fischer-Tropsch fuels, electrical power, and/or sulfur from carbon-bearing feedstocks including coal and/or petroleum coke; adjusting the amount of synthesis gas bypassing the Fischer-Tropsch reactor |
| 08/11/2010 | CN201545718U Urea process condensed fluid treatment device |
| 08/11/2010 | CN201545705U Self-cleaning type ammine separator apparatus |
| 08/11/2010 | CN201543378U Wet flue gas desulfurization device using dilute ammonia water as desulfurizing agent |
| 08/11/2010 | CN201543374U Ammonia-method flue gas desulfurization device |
| 08/11/2010 | CN101801840A Process for producing ammonia synthesis gas |
| 08/11/2010 | CN101100302B Method for preparing ammonium carbonate solution from recovered ammonia |
| 08/05/2010 | WO2010088327A2 Catalyst for producing ammonia from hydrocarbon and nitrogen oxides |
| 08/05/2010 | WO2010085926A1 Apparatus and method for the synthesis of ammonia |
| 08/05/2010 | CA2787861A1 Apparatus and process for the synthesis of ammonia |
| 08/04/2010 | CN101792216A Resource recycling method of glyphosate mother liquor |
| 08/04/2010 | CN101792154A Method for producing ammonium sulfur and potassium-calcium-silicon fertilizer by using phosphogypsum |
| 08/04/2010 | CN101497453B Method for preparing ammonium magnesium sulfate hexahydrate from giobertite |
| 08/03/2010 | US7767181 System and method for ammonia production |
| 08/03/2010 | US7767063 Producing a monolithic aerogel having metal nanoparticles arrayed in a pattern by irradiating a photoreducable metal ion-containing aerogel, preferably also containg silica and a polar functional organic polymer (e.g., deacylated chitosan), with ultraviolet light to cause photoreduction |
| 07/29/2010 | US20100189617 Method of improving combustion of solid fuels using evenly distributer catalysts or other agents |
| 07/28/2010 | CN101786643A Method for comprehensively utilizing byproduct salt and alkali waste in production of hydrazine hydrate by urea process |
| 07/28/2010 | CN101786641A Ammonia recovery process used for production of nitroaniline and ammonia recovery system |
| 07/28/2010 | CN101785964A Method for recovering sulfur dioxide from flue gas and producing hydroxylamine sulphate and system thereof |
| 07/22/2010 | WO2010081707A1 Process for the recovery of ammonia from a gaseous stream |
| 07/22/2010 | US20100183497 System and method for ammonia synthesis |
| 07/22/2010 | DE102009000280A1 Heating an ammonia storing material of an ammonia reservoir, useful for storing ammonia in the ammonia storing material, where the heat resulting from an adsorption process is used for the heating process |
| 07/22/2010 | CA2749297A1 Process for the recovery of ammonia from a gaseous stream |
| 07/21/2010 | EP2208522A1 Gas purification method |
| 07/21/2010 | CN101784725A Aqueous composition containing a carbonate of zirconium and of an alkaline metal salt, and an ammonium halide, as well as its use thereof |
| 07/21/2010 | CN101780966A Method for preparing ammonium sulfate by utilizing waste gas of coal natural gas |
| 07/21/2010 | CN101780965A Method for preparing sodium carbonate and ammonium chloride by utilizing melamine and tail gas of alcohol |
| 07/21/2010 | CN101780964A Process for synthesizing ammonia by utilizing purge gas of methanol device |
| 07/21/2010 | CN101157442B Waste heat reclaiming process for CO transformation |
| 07/20/2010 | CA2474338C Preparation of non-hazardous brominating reagents |
| 07/15/2010 | WO2010079726A1 Ammonia synthesis method |
| 07/15/2010 | WO2009149982A3 Device for releasing ammonia |
| 07/14/2010 | CN201525756U Drying purification device of ammonia synthesis virgin gas |
| 07/14/2010 | CN201524528U Ammonia-water preparing device |
| 07/14/2010 | CN101778798A Method and apparatus for producing ammonium carbonate from urea |
| 07/14/2010 | CN101774626A Method for producing BaCO4 through cyclically recovering and reusing (NH4)2SO4 |
| 07/14/2010 | CN101774622A Method for producing BaCO3 through cyclically recovering and reusing (NH4)2CO3 |
| 07/14/2010 | CN101774610A Process method for producing ammonium sulfate in enterprises of coal-based synthetic natural gas |
| 07/14/2010 | CN101774609A Regeneration process flow for producing, refining and regenerating synthetic ammonia |
| 07/14/2010 | CN101773809A Split-flow, vertical ammonia converter |
| 07/14/2010 | CN101264901B Ammonia recovery method for gas mixture in hydrogen cyanide production |
| 07/08/2010 | US20100172819 Methods and systems for zero discharge water treatment |
| 07/08/2010 | US20100172816 Ammonia storage system |
| 07/07/2010 | CN201520645U Ultrapure ammonia purification device |
| 07/07/2010 | CN201520644U Crosshead pin with protective device for circulator |
| 07/07/2010 | CN201520643U Device for purifying and extracting electronic-grade ultra-pure ammonia |
| 07/07/2010 | CN101767802A Method for recycling ammonium sulphate from waste mineral slag of electrolytic manganese metal |
| 07/07/2010 | CN101767801A Process for preparing synthetic ammonia by furnace gas generated when producing phosphoric acid in blast furnace |
| 07/01/2010 | DE102006059546B4 Thermolysevorrichtung Thermolysis |
| 06/30/2010 | CN101760646A Leaching method of magnesium-containing ore |
| 06/30/2010 | CN101760645A Leaching method for magnesium-containing ore |
| 06/30/2010 | CN101760644A Leaching technique for magnesium-containing ore |
| 06/30/2010 | CN101760643A Improved method for recovering magnesium from magnesium sulfate solution |
| 06/30/2010 | CN101760642A Process for recovering magnesium from magnesium sulfate solution |
| 06/30/2010 | CN101760641A Technology for recovering magnesium from magnesium sulfate solution |
| 06/30/2010 | CN101760639A Method for recovering magnesium from magnesium sulfate solution |
| 06/30/2010 | CN101760638A Method for recovering magnesium from magnesium sulfate solution |
| 06/30/2010 | CN101760637A Leaching technology of magnesium-containing ore |
| 06/30/2010 | CN101759200A Technology for treating DL-p-hydroxyphenylglycine synthetic mother liquor |
| 06/30/2010 | CN101757848A Process and device for processing smoke containing sulfur dioxide and preparing solid ammonium sulfate |
| 06/24/2010 | WO2010071016A1 Method for manufacturing acetic acid and ammonia |
| 06/24/2010 | WO2010069018A1 Integrated process for producing olefins and intermediate chemicals for the production of ammonia and urea |
| 06/23/2010 | EP2199254A1 Integrated gas refinery |
| 06/23/2010 | EP2197784A2 Hydrogen production method, hydrogen production system, and fuel cell system |