| Patents for C01C 1 - Ammonia; Compounds thereof (7,027) |
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| 05/09/2012 | CN101913669B Multi-effect energy-saving ammonia recovery process and device |
| 05/09/2012 | CN101195494B Improved technique for producing alkali with double decomposition reaction |
| 05/03/2012 | WO2012056131A1 Method for refilling a cartridge with ammonia, said cartridge comprising a salt capable of absorbing gaseous ammonia |
| 05/03/2012 | WO2012025767A3 Ammonia production by integrated intensified processes |
| 05/02/2012 | CN102432131A Resource recovery equipment for roasting with sodium and leaching acid ammonium salt vanadium settling wastewater |
| 05/02/2012 | CN102432073A Comprehensive treatment method of waste ferrous sulphate |
| 05/02/2012 | CN102432072A Method for preparing magnesium oxide, ferric oxide, silicon dioxide and boric acid from ludwigite |
| 05/02/2012 | CN102432071A Method for integrally utilizing high-iron-content bauxite |
| 05/02/2012 | CN102432034A Production technology of combination ammonia cooler |
| 05/02/2012 | CN102432033A Mother liquid post treatment process for high-purity nitro parachloroaniline |
| 05/02/2012 | CN101884847B Drying method of glutamic acid-fermented waste liquid |
| 05/01/2012 | US8168342 Method of producing (NH2(R2)) and/or hydrogen |
| 05/01/2012 | US8167960 Method of removing carbon dioxide emissions from in-situ recovery of bitumen and heavy oil |
| 04/26/2012 | WO2012052633A2 Thermochemical system having a housing made of a composite material |
| 04/26/2012 | US20120100063 Method for preparing high purity ammonia |
| 04/26/2012 | US20120100062 Combined plant |
| 04/26/2012 | CA2815332A1 Thermochemical system having a housing made of a composite material |
| 04/25/2012 | EP2443064A1 Apparatus for evaporating a urea-water solution |
| 04/25/2012 | CN202201718U 一种高效蒸馏回收氨的装置 An efficient recovery of ammonia distillation apparatus |
| 04/25/2012 | CN202199246U 氨回收设备净氨塔 Ammonia recovery equipment net ammonia tower |
| 04/25/2012 | CN202199157U 一种结晶槽 A crystalline groove |
| 04/25/2012 | CN102428029A Combined plant |
| 04/25/2012 | CN102424400A 一种由氯化铵制取氨和氯化氢气体的方法 A take from ammonium chloride ammonia and hydrogen chloride gas methods |
| 04/25/2012 | CN102424391A Method for comprehensive utilization of aluminum-containing material |
| 04/25/2012 | CN102424390A Method for comprehensive utilization of ludwigite |
| 04/19/2012 | US20120095119 Process for producing purified synthesis gas |
| 04/18/2012 | EP2441933A1 Method for testing the operation of a system for post-treatment of exhaust gases from an engine and vehicle suitable for implementing the method |
| 04/18/2012 | CN202196314U 用于合成氨生产的造气车间综合控制系统 For ammonia production plant gasification integrated control system |
| 04/18/2012 | CN202193626U 一种氨法烟气脱硫生产硫铵化肥的装置 One of ammonia production of ammonium sulfate fertilizer flue gas desulfurization device |
| 04/18/2012 | CN202191834U 煅烧炉废气回收装置 Calcining furnace gas recovery |
| 04/18/2012 | CN102421707A Process for simultaneous production of potassium sulphate, ammonium sulfate, magnesium hydroxide and/or magnesium oxide from kainite mixed salt and ammonia |
| 04/18/2012 | CN102417169A 一种含镁磷矿的酸解方法 An acid hydrolysis method of magnesium phosphate |
| 04/18/2012 | CN102417159A Method for reducing pressure of transformation system by extracting air |
| 04/12/2012 | WO2011161350A3 Strategy for injecting a selective nitrogen oxides reducing agent into an exhaust line |
| 04/12/2012 | WO2011100732A3 System and method for renewable resource production, for example, hydrogen production by microbial electrolysis, fermentation, and/or photosynthesis |
| 04/12/2012 | US20120087854 System and method for ammonia synthesis |
| 04/12/2012 | DE102008058143B4 Verfahren und Anlage zur Gewinnung von NH3 aus einem NH3 und Sauergase enthaltenden Gemisch Process and apparatus for the production of NH3 containing a mixture of NH3 and acid gases |
| 04/11/2012 | EP2438379A2 Process and plant for recovering argon in a separation unit for a purge gas used in the synthesis of ammonia |
| 04/11/2012 | CN102408301A 一种用氯化铵和甲醇制备氯甲烷和氨的方法 A method for preparing methyl chloride and ammonia, ammonium chloride and methanol |
| 04/11/2012 | CN102408300A 一种液相法制备氯甲烷和氨的方法 A method of Preparation of methyl chloride and liquid ammonia |
| 04/10/2012 | US8153095 Adding gaseous or liquified gas hydrogen fluoride to an anhydrous solvent |
| 04/05/2012 | WO2012012087A3 Variable-orifice prill plate |
| 04/05/2012 | US20120082612 System and method for ammonia synthesis |
| 04/05/2012 | US20120082611 System and method for ammonia synthesis |
| 04/05/2012 | DE102010041906A1 Device for storage of ammonia, comprises a pressure vessel, in which a metal salt as the storage substance is included for ammonia, and heating elements for heating the metal salt, where the heating elements are tubular heating coils |
| 04/04/2012 | CN102398909A 一种利用高氨氮含硫高盐废水生产硫酸铵的方法 A use of high-sulfur high-salt wastewater ammonia production ammonium sulfate method |
| 04/04/2012 | CN102397761A Steam vortex type ammonium nitrate dissolver |
| 03/28/2012 | CN202175567U 压缩机活塞 Piston compressor |
| 03/28/2012 | CN202175553U 氧化锌脱硫槽放空气回收再利用结构 Zinc oxide desulfurization tank discharge air recycling structure |
| 03/28/2012 | CN102395531A Production of saturated ammonia storage materials |
| 03/28/2012 | CN102390844A Preparation process of large-grain ammonium sulfate crystals |
| 03/28/2012 | CN102389689A Powerless low-temperature isobaric ammonia recovering method and isobaric ammonia recovering device |
| 03/28/2012 | CN101941720B Tube furnace ammonia evaporation process and equipment |
| 03/22/2012 | WO2012037245A1 High pressure cryogenic process and system for producing ammonia products |
| 03/22/2012 | US20120070364 High Pressure Cyrogenic Process and System for Producing Ammonia Products |
| 03/22/2012 | US20120070363 Method for producing ammonia |
| 03/22/2012 | US20120067059 Process for recovery of carbon dioxide from a fluid stream, in particular from syngas |
| 03/21/2012 | CN202170246U 一种六级氮氢压缩机系统 One kind of six nitrogen and hydrogen compressor system |
| 03/21/2012 | CN1802462B Phase-stabilized ammonium nitrate composition, gas generation composition, and method of ammonium nitrate phase stabilization |
| 03/21/2012 | CN102381719A Spraying and washing process of ammonium sulfate crystallizer by non-saturator method |
| 03/21/2012 | CN102381718A Passivant and method adopting passivant to realize surface pretreatment for germanium-base devices |
| 03/21/2012 | CN102381717A Method for converting natural gas to produce ammonia and device |
| 03/21/2012 | CN102380420A Ammonia synthesis catalyst and preparation method thereof |
| 03/21/2012 | CN101817541B Method and device for separating magnesium chloride hexammoniate during silane production by the magnesium silicide method |
| 03/21/2012 | CN101543729B Method suitable for utilization of resource of sintering flue gas desulphurization waste solution |
| 03/15/2012 | WO2011104386A3 Method for producing ammonia |
| 03/15/2012 | US20120063991 Method of treating an acid gas stream and an apparatus therefor |
| 03/14/2012 | EP2428490A1 System for reducing the amount of NOx in the exhaust fumes of a motor vehicle |
| 03/14/2012 | EP2427407A1 Method for recovering and recycling ammonia, and related plant |
| 03/14/2012 | EP2276917B1 Device, system and method for providing a reducing agent for a system for the selective catalytic reduction of nitrogen oxides |
| 03/14/2012 | EP2268579B1 A process for the preparation of nano zinc oxide particles |
| 03/14/2012 | CN202164199U 蒸氨塔不打蒸氨回流的焦化废水二次蒸氨设备 Ammonia Stripper ammonia stripping reflux does not play a secondary steam coking wastewater ammonia plants |
| 03/14/2012 | CN102372259A Method for removing trace amounts of oxycarbide from gas |
| 03/14/2012 | CN101928013B Method for recycling ammonia in slurry of silane generator |
| 03/14/2012 | CN101760645B Leaching method for magnesium-containing ore |
| 03/14/2012 | CN101481222B Method for preparing sulphoaluminate cement by-product ammonia sulfate by partly converting phosphogypsum |
| 03/08/2012 | US20120058921 Process for producing a purified synthesis gas stream |
| 03/07/2012 | CN202156935U 一种从含氢氰酸气体中回收氨的系统 An ammonia recovery system from a gas containing hydrogen cyanide |
| 03/07/2012 | CN102369159A Catalyst for producing ammonia from hydrocarbon and nitrogen oxides |
| 03/07/2012 | CN102367221A Preparation method of ortho-formate |
| 03/07/2012 | CN101773809B Split-flow, vertical ammonia converter |
| 03/01/2012 | WO2012026387A1 Marine denitration system and ship provided with same |
| 03/01/2012 | WO2012025767A2 Ammonia production by integrated intensified processes |
| 03/01/2012 | DE102010035756A1 Ammoniak-/Wasserstoffanlage Ammonia / hydrogen plant |
| 02/29/2012 | CN202152281U 一种用于锅炉烟气脱硝的尿素制氨系统 Urea, ammonia system for boiler flue gas denitration |
| 02/29/2012 | CN102365231A Method for producing ammonia |
| 02/23/2012 | WO2012024211A1 Method and devices for heating urea-containing materials in vehicle emission control system |
| 02/23/2012 | WO2011092632A3 Agglomerated alumina containing product |
| 02/23/2012 | US20120045379 Method for storing and delivering ammonia from solid storage materials using a vacuum pump |
| 02/23/2012 | CA2806591A1 Method and devices for heating urea-containing materials in vehicle emission control system |
| 02/22/2012 | EP2420471A2 Method of producing (NH2(R2)) and/or hydrogen |
| 02/22/2012 | EP2419381A1 Production of saturated ammonia storage materials |
| 02/22/2012 | CN202148193U 氯化铵干燥炉加热和蒸汽冷凝水热能回收装置 Chloride drying furnace heating and heat recovery steam condensate |
| 02/22/2012 | CN102358656A Residual ammonia water degreasing method |
| 02/22/2012 | CN102358625A Garbage-percolate evaporating and concentrating processing method capable of recycling ammonia and device thereof |
| 02/22/2012 | CN102358621A Method for ammonium sulfite or ammonium nitrite oxidation by ozone |
| 02/22/2012 | CN101898082B 利用氨水脱除烟气中二氧化硫的装置及方法 Apparatus and method for use of ammonia removal of sulfur dioxide in the flue gas |
| 02/16/2012 | US20120039788 Production of saturated ammonia storage materials |
| 02/16/2012 | US20120039787 Process for the recovery of ammonia from a gaseous stream |
| 02/15/2012 | CN102351739A Urea granulation tail gas ammonia emission reduction technology and ammonia emission reduction device |