Patents
Sitemap › C01 - Inorganic chemistry › C01C - Ammonia; Cyanogen; Compounds thereof › C01C 1 - Ammonia; Compounds thereof
Patents for C01C 1 - Ammonia; Compounds thereof (7,027)
12/2010
12/01/2010CN101898769A Method for producing high-purity ammonium bifluoride
12/01/2010CN101898082A Device and method for depriving sulfur dioxide in flue gas by using ammonia water
12/01/2010CN101898081A Method for desulphurizing sulfur-containing flue gas with coking crude gas water-washing deaminized ammonia water
12/01/2010CN101591027B Compound ammonium bicarbonate additive and production method thereof
12/01/2010CN101559959B Process for producing potassium sulfate and ammonia sulfate by wet decomposing potassium feldspar
12/01/2010CN101544436B Method for removing and recovering sulfate in acrylonitrile wastewater by utilizing freezing crystallization
12/01/2010CN101157576B Production technique for preparing nitrogenous fertilizer by recycling industry nitration waste mixed acid
11/2010
11/24/2010CN201648032U Ammonia-steaming device
11/24/2010CN201648010U Ammonium sulfate crystallization device
11/24/2010CN201648009U Ammonium sulfate crystallization device
11/24/2010CN201648008U High-efficiency ammonia separating condenser with novel structure
11/24/2010CN101891763A Production method of N-(phosphonomethyl)glycine
11/24/2010CN101891316A Process for treating nitrogen-containing wastewater by ion exchange and reclaiming ammonium nitrate
11/23/2010US7837965 reduction of H2S from a gas using scrubbing system which uses the ammonia in the scrubbing liquid recycled from a sour water stripper to reduce the concentration of H2S in the treated gas
11/23/2010US7837758 Method for producing a fertilizer containing urea and ammonium sulphate
11/17/2010CN201634460U Novel ammonia distiller
11/17/2010CN201634440U Ammonia still
11/17/2010CN201634439U Novel ammonia stripper
11/17/2010CN1485590B Method and device for producing purified liquid
11/17/2010CN101884847A Drying method of glutamic acid-fermented waste liquid
11/17/2010CN101643226B Method for producing nitrate and ammonium chloride with double decomposition circulation method
11/17/2010CN101538052B Technical method for preparing ammonium nitrate melt by pressurized neutralization
11/16/2010US7833493 Chamber with injection inlets positioned so that the feed emerging from the first injection inlet is opposed and offset to the feed emerging from the second injection inlet; de-coupling an oxidation region of a flame from a post-flame region; greater control overequivalence ratio, temperature, pressure
11/11/2010WO2010128682A1 Combined plant
11/11/2010WO2010128257A1 Method for recovering and recycling ammonia, and related plant
11/10/2010EP2171156B1 Aqueous composition containing a carbonate of zirconium and of an alkaline metal salt, and an ammonium halide, as well as its use thereof
11/10/2010CN201626926U Final purifying system of gasification-liquidation treatment for domestic garbage and organic waste
11/10/2010CN101880046A Compound equipment
11/10/2010CN101428887B Treatment for nickel-ammonia wastewater with aeration-hydrolyzing process
11/04/2010US20100278708 procedures for ammonia production
11/03/2010CN201621468U Electrical heating vaporizer
11/03/2010CN201620033U Equipment for recycling ammonium sulfate from waste acid in cyanuric acid production
11/03/2010CN201620032U Safety valve emptying and collecting system of melamine ammonia system
11/03/2010CN201618511U Double-tower type sulfur recovery resource ammonia desulphurization device
11/03/2010CN1997594B Purification and transfilling of ammonia
11/03/2010CN101874972A Boiler flue gas desulfurization device by in-column crystallization ammonia process
11/03/2010CN101659431B Method for preparing potassium nitrate by means of double decomposition
11/03/2010CN101531381B Method for producing ammonium nitrate by ammonium-containing waste gas
10/2010
10/28/2010WO2010124250A1 Method to liquefy ammonia gas
10/27/2010CN1500731B Split-flow, vertical ammonia converter
10/27/2010CN101870480A Method for preparing ammonia gas from urea solid by dry pyrolysis
10/27/2010CN101870479A Fischer-Tropsch synthesis cogeneration process for synthesizing ammonia
10/26/2010US7820100 Electrically charging a titnaium dioxide photocatalyst-resin mixture; spraying the powder onto the substrate; curing
10/21/2010WO2010118853A1 Production of saturated ammonia storage materials
10/21/2010US20100266475 Production of Saturated Ammonia Storage Materials
10/21/2010CA2758045A1 Production of saturated ammonia storage materials
10/20/2010EP2241535A1 Production of saturated ammonia storage materials
10/20/2010CN101863495A Equipment for efficiently preparing ammonia water from liquid ammonia and water
10/20/2010CN101863482A Method for continuously preparing white carbon black and ammonium fluoride by carrying out fluosilicic acid ammoniation
10/20/2010CN101862577A Method for reclaiming melamine tail gas
10/20/2010CN101531378B Method for recycling synthetic ammonia low-temperature heat energy
10/19/2010CA2574877C Improved ammonia plant
10/14/2010US20100260655 Ammonia synthesis apparatus and process
10/13/2010CN101857246A Process method for co-producing ammonium bicarbonate by using coking plant waste
10/13/2010CN101857245A Ammonia recovery method in tungsten metallurgy
10/13/2010CN101376547B Method for recovering and processing pickling solution of refining benzene
10/12/2010US7811535 Desulfating brine or bittern with CaCl2, evaporating clarified brine or bittern after zypsum separation to seperate carnallite, recovering MgCl2 rich end bittern, evaporating to obtain crystalline MgCl2.6H2O, mixing with seed of Mg/OH/2, then with hydrated lime, filtering, drying, calcining to form MgO
10/12/2010US7811442 utilizing proton conducting electrolyte having a water vapor dissociating electrocatalyst on one side and a nitrogen dissociating electrocatalyst on the other side; uses only water, electrical power and air as inputs
10/07/2010WO2010114936A1 System and method for ammonia synthesis
10/07/2010US20100254880 Stabilized compositions comprizing ammonium nitrate
10/06/2010CN1666077B Multiservice heat exchange unit
10/06/2010CN101851157A Method for preparing and purifying hydroxyacetic acid by using hydroxyacetonitrile as raw material
10/06/2010CN101851012A Technique for MS desulfurization based on ammonia process
10/06/2010CN101850990A Forced oxidation technology
10/06/2010CN101850989A Preparation method of large-particle ammonium sulfate
10/06/2010CN101850988A Ammonia synthesis process
09/2010
09/30/2010WO2010109492A1 Process for simultaneous production of potassium sulphate, ammonium sulfate, magnesium hydroxide and/or magnesium oxide from kainite mixed salt and ammonia
09/30/2010CA2756763A1 Process for simultaneous production of potassium sulphate, ammonium sulfate, magnesium hydroxide and/or magnesium oxide from kainite mixed salt and ammonia
09/29/2010EP2231510A1 Improving efficiency of ammonia processes
09/29/2010CN101844845A Method for treating waste water containing ammonia and nitrogen
09/29/2010CN101844034A Device for removing sulfur dioxide from waste gas and producing ammonium sulfate byproduct
09/29/2010CN101844030A Method and system for improving quality of desulfuration byproduct ammonium sulfate
09/29/2010CN101274806B Novel process for reclaiming waste water containing CN- and NH3 or NH4-
09/29/2010CN101200439B Novel comprehensive utilization technique of industrial waste sulfuric acid
09/29/2010CN101033412B Circulation utilization method for light oil cracking tail gas
09/28/2010US7803329 Apparatus and methods for the production of ammonia and fischer-tropsch liquids
09/28/2010CA2619259C Method for producing ammonium hexachlororuthenate and ruthenium powder, as well as ammonium hexachlororuthenate
09/22/2010CN101842318A Calcium glycerophosphate for treating and preventing respiratory diseases or conditions
09/22/2010CN101838067A Method for treating high-concentration sodium chloride in N-(Phosphonomethyl)iminodiacetic acid waste water
09/22/2010CN101838061A Method for treating ammonia-nitrogen wastewater and recovering the same into ammonium salt
09/22/2010CN101837995A NaCl-Na2SO4-H2O system and process for producing NaHCO3, NH4Cl and NaCl from NH4HCO3
09/16/2010WO2009121782A3 Method for removing halogen from liquid ammonia
09/16/2010US20100233293 Phosphaplatins and their use in the treatment of cancers resistant to cisplatin and carboplatin
09/15/2010CN201578986U Novel device for desulphurizing and recovering ammonium sulfate from waste ammonia
09/15/2010CN101830775A Co-production of methanol and ammonia
09/15/2010CN101830483A Production method for synthesizing ammonium bicarbonate fertilizer by using CO2 waste gas
09/15/2010CN101411986B Carbon-supported transitional metal carbon nitride compound as well as preparation and application thereof
09/15/2010CN101407350B Method for processing ion exchange waste liquor of lysine production by fermentation method
09/15/2010CN101113142B Process for combined production of melamine and ammonium nitrate
09/10/2010CA2754267A1 Method for producing ammonia
09/09/2010DE102009011311A1 Verfahren zur Herstellung von Ammoniak A process for the production of ammonia
09/08/2010EP2226292A1 Process and apparatus for the production of ammonium salts
09/08/2010CN201574089U Ammonia recovery reboiler
09/08/2010CN101823745A Method for producing super-fine light-weighted calcium carbonate, ammonium chloride and carbon powder with waste associated alkali solution and acetylene sludge
09/08/2010CN101823744A Method for producing light-weighted calcium carbonate, ammonium chloride and carbon powder with waste associated alkali solution and acetylene sludge
09/08/2010CN101823743A Method for co-production of sodium carbonate and ammonium chloride in preparation of calcium carbonate by waste soda ash solution
09/08/2010CN101823732A Method for preparing ammonium chloride with seawater
09/08/2010CN101823730A Method for simultaneously producing sodium thiocyanate and ammonium carbonate
09/08/2010CN101823729A Method for preparing common-activity calcium carbonate series product and co-producing ammonia chloride
09/08/2010CN101823696A Method for co-production of ultra-fine calcium carbonate and ammonium chloride in preparation of potassium chlorate by carbide slag
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