Patents
Sitemap › C01 - Inorganic chemistry › C01C - Ammonia; Cyanogen; Compounds thereof › C01C 1 - Ammonia; Compounds thereof
Patents for C01C 1 - Ammonia; Compounds thereof (7,027)
05/2014
05/14/2014CN103785263A 一种氨尾气处理回收的方法 One of ammonia exhaust gas treatment and recovery methods
05/14/2014CN102701148B 固定床碎煤加压煤气化制氨合成气与sng联产方法与装置 Fixed bed of crushed coal pressurized gasification and ammonia synthesis gas generation method and apparatus sng
05/14/2014CN102115095B 一种无水氟化氢铵的生产方法 An anhydrous hydrogen fluoride, ammonium production methods
05/14/2014CN101863482B 一种氟硅酸氨化连续制取白炭黑和氟化铵的方法 A fluoride acid ammoniated continuous preparation of silica and ammonium fluoride methods
05/13/2014US8721999 Process for simultaneous production of potassium sulphate, ammonium sulfate, magnesium hydroxide and/or magnesium oxide from kainite mixed salt and ammonia
05/13/2014US8721980 Systems and methods of producing chemical compounds
05/13/2014US8721975 Plant for urea production
05/07/2014EP2726414A2 Ammonia gas generator and method for producing ammonia in order to reduce nitrogen oxides in exhaust gases
05/07/2014EP2726413A2 Ammonia gas generator for producing ammonia in order to reduce nitrogen oxides in exhaust gases
05/07/2014EP2726412A2 Method for the production of ammonia from an ammonia precursor substance in order to reduce nitrogen oxides in exhaust gases
05/07/2014CN203582506U 尿素溶液热解制氨系统 Ammonia urea solution pyrolysis system
05/07/2014CN203582505U 尿素溶液热解炉 Urea solution pyrolysis furnace
05/07/2014CN103776279A 用于尿素热解工艺的高温烟气换热器 High temperature flue gas heat exchanger for urea pyrolysis process
05/07/2014CN103771488A 一种湿法生产碱式碳酸锌的废水治理方法 A wet method of production of basic zinc carbonate wastewater treatment methods
05/07/2014CN103771455A 一种磷石膏制硫铵增大硫铵粒度的方法 One kind of phosphogypsum ammonium sulfate method of increasing the size of ammonium sulfate
05/07/2014CN103771454A 一种硝酸铵中和控制系统 One kind of ammonium nitrate and control systems
05/07/2014CN103771453A 蒸氨塔的内部清洗方法 Internal cleaning method Ammonia Stripper
05/07/2014CN103769002A 由制冷装置产生内循环动力的化学合成系统 Generating power from the refrigeration cycle apparatus of a chemical synthesis system
05/07/2014CN103769001A 由制冷装置执行分离和预热的自循环合成反应系统 Cooling is performed by means separate from the circulation and preheat the synthesis reaction system
05/07/2014CN103768910A 一种冶炼烟气中SO<sub>2</sub>和重金属协同净化方法及装置 A flue gas SO <sub> 2 </ sub> and heavy metals smelting method and apparatus for purifying collaboration
05/07/2014CN103768902A 湿法烟气脱硫工艺中亚硫酸盐浆液氧化方法及其设备 Sulfite in wet flue gas desulfurization slurry oxidation method and apparatus
05/07/2014CN103214047B 一种低放射性高氨氮废液中氨氮的回收方法 A low-level radioactive waste in high ammonia recovery process of ammonia
05/07/2014CN102887528B 一种氟化氢铵的生产工艺 One kind of ammonium hydrogen production process
05/07/2014CN102872690B 一种电动力迁移回收氰/氧化回收NH<sub>3</sub>的装置及其方法 An electrically powered mobility recovered cyanide / oxidation recycling NH <sub> 3 </ sub> The device and method
05/07/2014CN102806102B 一种催化尿素热解过程中产生的异氰酸水解制氨的催化剂及其制备方法 A urea catalytic pyrolysis process produces ammonia isocyanate hydrolysis catalyst and preparation method
05/07/2014CN102583443B 以碳酸氢铵为主原料生产硫酸铵的方法 In the main raw material to produce ammonium bicarbonate method
05/01/2014WO2014065527A1 Apparatus for recovering ammonia from wastewater and method therefor
05/01/2014US20140120023 Methods and systems for ammonia production
04/2014
04/30/2014EP2723686A1 Catalytic sulfur degassing
04/30/2014DE102008007155B4 Verfahren und Vorrichtung zur kontinuierlichen Herstellung eines grobkörnigen kristallinen Ammoniumsulfat-Produkts Method and apparatus for the continuous production of a coarse-grained crystalline ammonium sulfate product
04/30/2014CN203568864U Dual-circulating ammonia chloride thickener
04/30/2014CN203568863U Coalescence tar removal device applied to tar ammonia water separation system
04/30/2014CN103764565A Method for the production of ammonia from an ammonia precursor substance in order to reduce nitrogen oxides in exhaust gases
04/30/2014CN103764564A Process and plant for ammonia-urea production
04/30/2014CN103755002A Method of recycling ammonium chloride
04/30/2014CN103754894A Novel method for recycling ammonia synthesis cold energy in synthetic ammonia system
04/30/2014CN103754893A Heat source device of urea pyrolysis denitration pyrolyzing furnace
04/30/2014CN103752226A Self-circulation chemical synthesizer for executing separation and preheating by refrigerating device
04/30/2014CN103752225A Self-circulating synthesis reactor with double rising kinetic energy
04/30/2014CN103752224A Synthesis reactor with spiral preheating passage
04/30/2014CN102674393B Method for recycling waste ammonia water
04/30/2014CN102661654B Method and system for preparing high purity gas by rectification method
04/30/2014CN102658184B Selective urea decomposition catalyst taking honeycomb metal alloy as carrier and preparation method for catalyst
04/30/2014CN102492747B Method for enzymatically preparing and separating L-aspartate and ammonium sulfate as byproduct thereof
04/23/2014CN203558883U Desorption column directly heated by ammonia-containing wastewater
04/23/2014CN203558866U Ammonium sulfate solution purification device
04/23/2014CN203558865U Ammonium chloride solution purification device
04/23/2014CN203558864U Reactor for producing ammonium by performing pyrolysis on urea obtained by flue gas denitrification
04/23/2014CN103748039A Ammonia gas generator for producing ammonia in order to reduce nitrogen oxides in exhaust gases
04/23/2014CN103739561A Method for combined production of two-step melamine by one-step melamine produced tail gas
04/23/2014CN103739521A Device used for producing urea with wind energy
04/23/2014CN103739517A Improvement method for recycling and reusing unreacted ammonia in acrylonitrile reaction apparatus
04/23/2014CN103738979A Method for joint production of liquid ammonia and methane chloride
04/23/2014CN103736487A Method for preparing supported metal catalyst through solvent-free mechanical mixing
04/23/2014CN103736428A Integrated synthesis reactor using refrigerating device to carry out separation and pre-heating
04/23/2014CN103736427A Self-circulating chemical synthesis system for synergizing separation of products by refrigerating device
04/23/2014CN103736376A Low-temperature desulfurization and denitrification device and method
04/23/2014CN102730720B Method and system for recovering ammonia from gas containing hydrocyanic acid
04/23/2014CN102583438B Process for preparing ammonia by utilizing calcium oxide
04/17/2014US20140105807 Non-thermal plasma synthesis with carbon component
04/16/2014CN203548119U Nitrogen compressor system with load balancing device
04/16/2014CN203545947U high-purity hydrogen production system, and synthetic ammonia system
04/16/2014CN203545697U Production device of ammonium nitrate solution
04/16/2014CN203540516U Micro-channel reaction device for preparing anhydrous ammonium hydrogen fluoride
04/16/2014CN103723813A MAP (Magnesium Ammonium Phosphate) sedimentation circulating system and method for treating wastewater containing ammonia
04/16/2014CN103723776A Joint production method of iron oxide and ammonium sulfate
04/16/2014CN103723743A Reactor for urea pyrolysis to produce ammonia for flue gas denitration
04/16/2014CN103723696A Preparation method of calcium phosphite
04/16/2014CN103721553A Method for efficiently removing acid gas sulfide by ammonia process desulfurization technique
04/16/2014CN102826572B Purification technology for side product of flue gas ammonia-desulphurization
04/14/2014DE202012012914U1 Ammoniakgasgenerator zur Erzeugung von Ammoniak zur Reduzierung von Stickoxiden in Abgasen Ammonia gas generator for the production of ammonia for reducing nitrogen oxides in exhaust gases
04/09/2014DE202012012933U1 Ammoniakgasgenerator zur Erzeugung von Ammoniak zur Reduzierung von Stickoxiden in Abgasen Ammonia gas generator for the production of ammonia for reducing nitrogen oxides in exhaust gases
04/09/2014CN203529966U Negative pressure ammonia stilling system for coking plant
04/09/2014CN203529949U Device for dilution crystallization of coked rough ammonium sulfate
04/09/2014CN203529948U Device for producing synthetic ammonia and co-producing LNG (Liquefied Natural Gas) through coke oven gas
04/09/2014CN203525568U Device for preparing ammonia through urea pyrolysis
04/09/2014CN103708502A Method for purifying ammonium sulfate serving as desulfuration byproduct
04/09/2014CN103708501A Method for refining coked crude ammonium sulfate through membrane crystallization
04/09/2014CN103708500A Method for recovering liquefied ammonia from copper phthalocyanine synthesis reaction ammonia tail gas
04/09/2014CN103706305A Split self-circulation chemical synthesizer
04/09/2014CN103030207B Method for treating ammonia desulfurization waste liquid by oxidation method
04/09/2014CN102976410B Comprehensive utilization method of gypsum containing tungsten and fluorine
04/09/2014CN102040234B Ammonia recovery device and recovery method
04/08/2014US8692034 Co-production of methanol and ammonia
04/08/2014US8691068 Solar metal sulfate-ammonia based thermochemical water splitting cycle for hydrogen production
04/03/2014US20140093444 Process for Ammonia Saturation of Solid Materials, and Corresponding Assembly
04/03/2014DE102013110314A1 Verfahren zur Ammoniaksättigung von festen Materialien und entsprechende Anordnung Process for ammonia saturation of solid materials and corresponding arrangement
04/02/2014CN203513298U Urea solution hydrolyzer
04/02/2014CN203513297U Urea solution hydrolyzing and ammonia producing system
04/02/2014CN203513296U Ammonia synthesis system capable of increasing output of urea
04/02/2014CN203513295U Dechlorination device for ammonia synthesis
04/02/2014CN203507779U Byproduct gas recycling system
04/02/2014CN103702939A Catalytic sulfur degassing
04/02/2014CN103693797A Surplus ammonia water treatment process
04/02/2014CN103691368A One-way compression type self-circulation chemical synthesis reactor
04/02/2014CN103691367A Equal-pressure self-circulation chemical synthesizer
04/02/2014CN103691285A Special ammonia water preparation device for washing sulfuric acid tail gas
04/02/2014CN103691255A A chemical vapor deposition method of exhaust gas recycling method for metal organic
04/02/2014CN102942973B Method and system for combined air stripping biogas slurry depth treatment and biogas purification and desulfurization
04/02/2014CN102557075B Method for circularly utilizing cooling capacity and method for increasing yield of synthesis ammonia
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