| Patents for C01C 1 - Ammonia; Compounds thereof (7,027) |
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| 12/18/2008 | WO2008154257A2 Methods and apparatuses for ammonia production |
| 12/18/2008 | US20080311022 Methods and apparatuses for ammonia production |
| 12/17/2008 | CN201165472Y Continuance ammine distillation equipment |
| 12/17/2008 | CN201164781Y Deoxidizing and drying tower |
| 12/17/2008 | CN101323456A Habit modifier and method for modifying ammonia sulfate crystal habit |
| 12/17/2008 | CN101322947A Active carbon supported ruthenium-based ammonia synthetic catalyst and preparation thereof |
| 12/17/2008 | CN101322938A Ruthenium-based ammonia synthetic catalyst and preparation thereof |
| 12/10/2008 | EP1728290B1 Use of an ammonia storage device in production of energy |
| 12/10/2008 | EP1532414B1 Multiservice heat exchange unit |
| 12/10/2008 | CN101318752A Treatment method and apparatus for recycling ammonia nitrogen wastewater |
| 12/10/2008 | CN101318668A Method for preparing agricultural ammonium sulphate and calcined soda for industry with salt cake ammonia soda process |
| 12/04/2008 | DE102008011005A1 Method for producing ammonia from solution containing ammonium nitrogen for producing nitrogenous compounds like nitric acid, urea, nitrogen fertilizers, and for pre-products of plastics, involves pulse impressing solution |
| 12/03/2008 | CN100439257C Method for treating acid-extracted waste liquid used for production of saccharin sodium |
| 11/27/2008 | DE10332730B4 Partikel aus Ammoniumnitrat (AN) und Verfahren zu ihrer Herstellung Particles of ammonium nitrate (AN) and processes for their preparation |
| 11/26/2008 | EP1993718A1 Wall system for catalytic beds of synthesis reactors |
| 11/20/2008 | WO2008139146A2 Method and apparatus for controlling gaseous hydrolysis production |
| 11/20/2008 | US20080286165 Generating energy; reacting guanidine with water to form ammonia and carbon dioxide; oxidizing the ammonia to form water and nitrogen |
| 11/19/2008 | EP1992397A1 Method and device for safe storage and use of volatile ammonia storage materials |
| 11/19/2008 | CN101306901A Process for treating waste water for production of triethyl phosphite |
| 11/19/2008 | CN101306900A Process for treating waste water for production of trimethyl phosphite |
| 11/19/2008 | CN101306893A Preprocessing method for percolate of domestic garbage landfill |
| 11/19/2008 | CN101306425A Electrolytic manganese slag comprehensive utilization technique |
| 11/18/2008 | CA2391500C Ammonia synthesis process and apparatus for use therein |
| 11/13/2008 | US20080279732 Nitrogen oxides in exhaust gases of an internal combustion engine produce ammonia gas by catalytic reduction; hydrolysis reactor; exhuast system heat exchanger; aqueous urea; reservoir; for use in normal running in cold start cycles of SCR systems especially diesel engines |
| 11/12/2008 | CN201148353Y Apparatus for reclaiming ammonia from ammonia-containing waste water |
| 11/12/2008 | CN201148352Y Apparatus for preparing ammonia water |
| 11/12/2008 | CN101302037A Method for producing ammonium metawolframate powder |
| 11/12/2008 | CN101302016A Hydrochloric acid neutralisation degasification method for alkali making filtrated stock |
| 11/11/2008 | US7449036 Fuel gas manufacturing apparatus and method of operating same |
| 11/05/2008 | CN101298336A Synthetic method of magnesium chloride hexammoniate |
| 11/04/2008 | US7446078 Comprises substrate such as alumina having plurality of pores and surface area ranging from 100-2,500 m2/g and a compound such as cesium sulfate or zirconium sulfate disposed within substrate; for ammonia purification for use in semiconductors |
| 10/29/2008 | CN201139963Y Pressured unpowered ammonia recovering device |
| 10/28/2008 | US7442349 Ammonia plant configuration and methods |
| 10/23/2008 | US20080260597 Reducing gas generator and solid reductant SCR system having the generator |
| 10/22/2008 | CN101289238A Process for treating ammonia-nitrogen waste water |
| 10/22/2008 | CN101289234A Process for treating industrial waste water containing hydroxybenzene and ammine by double-tower stripping |
| 10/22/2008 | CN101289229A Method for producing ammonium hexachlororuthenate and ruthenium powder, as well as ammonium hexachlororuthenate |
| 10/22/2008 | CN100427391C Tail gas treatment and reutilization for calcium carbide stove |
| 10/15/2008 | CN201132097Y End gas purification apparatus in process of drying amchlor |
| 10/15/2008 | CN101284761A Process for combined preparing methylic alcohol, natural gas for automobile and synthesis ammonia form industrial end gas rich in carbon and hydrogen |
| 10/15/2008 | CN101284676A Preparing process of ammonia sulfate |
| 10/14/2008 | US7435401 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 |
| 10/09/2008 | WO2008119492A1 A system for storing ammonia in and releasing ammonia from a storage material and method for storing and releasing ammonia |
| 10/08/2008 | EP1977817A1 A system for storing ammonia in and releasing ammonia from a storage material and method for storing and releasing ammonia |
| 10/07/2008 | US7431902 Stripping the sour water stream to create an stripper overhead gas; treating with an alkali hydroxide in order to separate ammonia and make an alkali hydrosulfide; hydrosulfide may be used in other processes such as mineral extraction, paper pulping, leather tanning, etc |
| 10/01/2008 | CN201125166Y Ammine circulation electrical heating carburettors |
| 10/01/2008 | CN101274806A Novel process for reclaiming waste water containing CN- and NH3 or NH4- |
| 09/24/2008 | CN101269825A 'Non-combined-soda process' production process for producing soda, ammonium chloride with melamine tail gas |
| 09/24/2008 | CN101269823A Method for producing ammonium sulphate with phosphogypsum as raw material |
| 09/24/2008 | CN101269816A Method for producing fluorine series compounds and white carbon black |
| 09/18/2008 | WO2008112621A1 Apparatus and method for controlling an ammonia production system |
| 09/18/2008 | WO2008070729A9 Decomposition of waste products formed in slurry catalyst synthesis |
| 09/17/2008 | CN101264901A Ammonia recovery method for gas mixture in hydrogen cyanide production |
| 09/16/2008 | US7425247 by simultaneous countercurrent treatment of hydroxyl ammonium sulfate with ammonia or ammonia water, then separation by distillation and concentration of the solution in a countercurrent flow with a stripping medium comprising a mixture of steam and a noncondensable inert gas |
| 09/12/2008 | WO2008108016A1 Nitrogen-fixing material, process for producing the same, and method of fixing nitrogen |
| 09/12/2008 | WO2008062028A3 Integrated method for producing benzene and ammonia from aliphatic hydrocarbons and nitrogen |
| 09/11/2008 | US20080220480 Removing H2O from atmospheric air, obtaining H2 from the H2O, obtaining CO2 from the air, and converting the CO2 to methanol; the methanol can be dehydrated to produce dimethyl ether or further processed to produce synthetic hydrocarbons, polymers, and other products; fossil fuel alternative |
| 09/10/2008 | CN101263282A Tagging system |
| 09/10/2008 | CN101259967A Vacuum ammonia distillation technique |
| 09/04/2008 | US20080213157 Procedures for ammonia production |
| 09/03/2008 | CN201109714Y Apparatus for continuously producing ammonia by pyrolysis method |
| 09/03/2008 | CN100415645C Process of producing ammonium chloride with waste circuit board etching solution |
| 08/27/2008 | CN101249971A Method and equipment for processing ammonium chloride exhausted liquid generated during production of glycine |
| 08/27/2008 | CN101249970A Method for preparing large-particle crystallization ammonii chloridum |
| 08/27/2008 | CN100414150C Equipment and method for supplying high purity ammonia gas |
| 08/26/2008 | US7416715 Method and apparatus for the production of gaseous ammonia from a urea solution |
| 08/26/2008 | CA2357849C Improved apparatus for carbamate decomposition and ammonia and carbon dioxide stripping from urea solutions |
| 08/21/2008 | WO2008077626A3 Method and device for sage storage and delivery of ammonia and use of ammonia storage materials |
| 08/20/2008 | CN101244878A Treatment for wastewater in para-nitraniline production and method for resource recovery and use |
| 08/20/2008 | CN101244830A Technique for extracting natural ammonium hydrogen carbonate from batryticated silkworm with sublimation method and use in producing insecticide |
| 08/20/2008 | CN101244829A Industrialization technique for processing alkali-making mother solution with hot method, producing ammonium chloride |
| 08/20/2008 | CN100412182C Bathing bead and method for preparing the same |
| 08/20/2008 | CN100411986C Desulfurization refining method for ammonia gas containing hydrogen sulfide and ammonia gas finisher |
| 08/19/2008 | US7413721 Generating a plasma from a gas containing nitrogen; adding metal particles to form nitride and/or oxynitride particles; reacting the particles with water to form ammonia and metal hydroxide; and reducing the metal hydroxides to form metal, which is recycled back to the plasma; NH3 may be thermocracked |
| 08/19/2008 | US7413661 Method for purifying semiconductor gases |
| 08/14/2008 | WO2008097644A1 Method and apparatus for anhydrous ammonia production |
| 08/14/2008 | WO2008077652A3 Method and device for ammonia storage and delivery using in-situ re-saturation of a delivery unit |
| 08/14/2008 | WO2008077652A2 Method and device for ammonia storage and delivery using in-situ re-saturation of a delivery unit |
| 08/14/2008 | US20080193360 Method and apparatus for anhydrous ammonia production |
| 08/14/2008 | US20080190525 An anhydrous solid or liquid chemical adduct formed by reacting hydrogen peroxide and sodium nitrate, potassium nitrate, ammonium nitrate or ammonium dinitramideor mixture; sterilization of medical equipment; oxidizer replacement in propellants, explosives and pyrotechnics; hydroxylation; epoxidation |
| 08/12/2008 | CA2502518C Ammonia recovery in the preparation of silazanes and polysilazanes |
| 08/07/2008 | WO2008092500A1 Method and device for safe storage and delivery of ammonia and use of storage materials |
| 08/07/2008 | WO2008063331A9 Modified gp140 envelope polypeptides of hiv-1 isolates, compositions, stabilized trimeric complexes, and uses thereof |
| 08/06/2008 | EP1951997A1 Exhaust gas after-treatment system and method for operating an exhaust gas after-treatment system |
| 08/05/2008 | US7407532 Process for separating NH3 , and optionally also CO2 and H2O, from a mixture containing NH3 , CO2 and H2O |
| 07/31/2008 | WO2008022529A8 Synthesis method of high purity ammonia |
| 07/30/2008 | CN201092538Y Ammonium sulfate production equipment having finger-shaped air distributor |
| 07/30/2008 | CN201092537Y Device for producing ammonium sulfate by smoke-gas ammonia process desulfuration |
| 07/30/2008 | CN201092536Y Ammonium sulfate production equipment having air distribution component |
| 07/30/2008 | CN201091822Y Sulfur oxide absorption tower with rib inner wall of tower |
| 07/30/2008 | CN201091821Y Equipment of recycling sulfur oxide with absorbing liquid distributor |
| 07/25/2008 | CA2576317A1 Method of obtaining inorganic salt and acetate salt from cellulosic biomass |
| 07/24/2008 | WO2008089255A2 Procedures for ammonia production |
| 07/24/2008 | WO2008070729A3 Decomposition of waste products formed in slurry catalyst synthesis |
| 07/24/2008 | CA2675360A1 Procedures for ammonia production |
| 07/23/2008 | CN201089725Y Device for neutralizing and concentrating ammonium nitrate |
| 07/23/2008 | CN101224898A Continuous ammonia distillation device and ammonia gas distillation purifying method |
| 07/23/2008 | CN100404421C Process for combined production of melamine, sodium carbonate, and ammonium chloride |
| 07/22/2008 | US7402292 Device and methods of ammonia generation for NOx abatement |
| 07/17/2008 | US20080170980 Ammonia Plant |