| Patents for C01C 1 - Ammonia; Compounds thereof (7,027) |
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| 04/12/2011 | US7923615 Catalyst system for a multi-walled carbon nanotube production process |
| 04/07/2011 | WO2011038916A1 Connected heat conducting structures in solid ammonia storage systems |
| 04/07/2011 | WO2011018388A3 Process for revamping an ammonia plant with nitrogen-based washing of a purge stream |
| 04/07/2011 | CA2775021A1 Connected heat conducting structures in solid ammonia storage systems |
| 04/06/2011 | EP2303778A2 Methods for preparing compositions comprising ammonium nitrate double salts |
| 04/06/2011 | EP2303431A1 Selective catalytic no reduction process and apparatus providing improved gasification of urea to form ammonia- containing gas |
| 04/06/2011 | CN201783298U Wet flue gas desulfurization (FGD) jet oxidization device |
| 04/06/2011 | CN102001952A Preparation method of high-purity paranitroaniline |
| 04/06/2011 | CN102001694A Method for preparing magnesium carbonate and coproducing calcium carbonate and ammonium chloride by using sodium carbonate waste salt silt |
| 04/06/2011 | CN101269823B Method for producing ammonium sulphate with phosphogypsum as raw material |
| 04/06/2011 | CN101160260B Method of producing heat energy |
| 04/05/2011 | US7919068 Method for making metal oxides |
| 04/05/2011 | US7919065 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 |
| 03/31/2011 | US20110076222 Process to Produce Ammonia from Urea |
| 03/31/2011 | DE102009036874A1 Verfahren zur energetisch optimierten Gewinnung von Ammoniumsalzen A method for optimized energy recovery of ammonium salts |
| 03/30/2011 | EP2301917A1 Removal of urea and ammonia from exhaust gases |
| 03/30/2011 | CN101993173A Improved alkaline process flow with coking sewage treatment (A/O) method |
| 03/30/2011 | CN101993105A Method for preparing light calcium carbonate and co-producing ammonium sulfate from phosphogypsum |
| 03/30/2011 | CN101993097A Method for producing magnesium oxide with co-production of ammonium chloride by taking magnesium carbonate hydrate as intermediate |
| 03/30/2011 | CN101993052A Microreaction system for ammonium salt production and application |
| 03/30/2011 | CN101993049A System and method for sulfur recovery |
| 03/30/2011 | CN101992015A Method for sequestering carbon dioxide |
| 03/30/2011 | CN101991989A Crystal bypass filtering method and device in single tower |
| 03/30/2011 | CN101381127B Method for recovering cyanide and ammonia nitrogen in acrylic nitrile waste water using membrane absorption method |
| 03/30/2011 | CN101323456B Habit modifier and method for modifying ammonia sulfate crystal acquisition |
| 03/29/2011 | US7915027 Surfactant biocatalyst for remediation of recalcitrant organics and heavy metals |
| 03/29/2011 | US7915017 Process for the treatment of lignocellulosic biomass |
| 03/24/2011 | WO2011032786A1 Removal of urea and ammonia from exhaust gases |
| 03/24/2011 | WO2010109492A8 Process for simultaneous production of potassium sulphate, ammonium sulfate, magnesium hydroxide and/or magnesium oxide from kainite mixed salt and ammonia |
| 03/24/2011 | WO2010057597A3 Method and plant for obtaining nh3 from a mixture comprising nh3 and acidic gases |
| 03/24/2011 | US20110070141 Deposition method and apparatus |
| 03/24/2011 | US20110070135 Processes and Apparatuses for Purifying Greenhouse Gases |
| 03/24/2011 | CA2774246A1 Removal of urea and ammonia from exhaust gases |
| 03/23/2011 | EP2297038A1 Cold wall horizontal ammonia converter |
| 03/23/2011 | CN201770491U Ultraclean high-purity ammonium fluoride liquor preparation device |
| 03/22/2011 | CA2404830C Metallic mesoporous transition metal oxide molecular sieves, room temperature activation of dinitrogen and ammonia production |
| 03/17/2011 | WO2011029625A1 Method for the separation of ammonia and carbon dioxide from aqueous solutions |
| 03/17/2011 | US20110064641 Ammonia generating method and apparatus therefor |
| 03/17/2011 | CA2772971A1 Method for the separation of ammonia and carbon dioxide from aqueous solutions |
| 03/16/2011 | EP2294009A2 Process for the production of ammonia and steam superheater |
| 03/16/2011 | CN201762113U Process device for production, refinement and regeneration of synthetic ammonia |
| 03/16/2011 | CN201760225U Site treating and using system of natural gas and gas fume |
| 03/16/2011 | CN101985359A Method for preparing thiocyanate and sulfate by utilizing desulfuration waste liquor in coking plant |
| 03/16/2011 | CN101508447B Method for processing phosphogypsum |
| 03/16/2011 | CN101348429B Method for extracting amber acid in fermentation liquor by cationic resin exchange |
| 03/16/2011 | CA2696619A1 Ammonia generating method and apparatus therefor |
| 03/15/2011 | US7906315 Surfactant biocatalyst for remediation of recalcitrant organics and heavy metals |
| 03/15/2011 | CA2449724C Fluid processing device and method |
| 03/10/2011 | WO2011027864A1 Photoreduction catalyst, method for synthesizing ammonia using same, and method for decreasing nitrogen oxide in water using same |
| 03/10/2011 | WO2011026659A1 Waste heat recovery in a chemical process and plant, particularly for the synthesis of ammonia |
| 03/10/2011 | CA2770242A1 Waste heat recovery in a chemical process and plant, particularly for the synthesis of ammonia |
| 03/09/2011 | CN201756457U Diluted ammonia solution recovering device |
| 03/09/2011 | CN1880228B Process for producing ammonium polythiomolybdate |
| 03/03/2011 | WO2011025069A1 Method for manufacturing ammonia and an ammonium compound |
| 03/02/2011 | EP2288576A2 Device for releasing ammonia |
| 03/02/2011 | CN201753268U Novel safety interlocking device for gas making oil pressure system |
| 03/02/2011 | CN201752627U Improved device of ammonium sulfate absorption tower |
| 03/02/2011 | CN101982456A Production method of environmental-friendly chloroacetic acid-process glycine |
| 03/01/2011 | US7897133 Process for conversion of waste fluid streams from chemical processing plants to beneficiary agriculture products |
| 03/01/2011 | US7897130 Process for synthesis gas production |
| 02/24/2011 | WO2011022591A1 Systems and methods for producing syngas and products therefrom |
| 02/24/2011 | WO2011020732A2 An apparatus for the decomposition of non-converted ammonium carbamate in urea solutions in a urea synthesis process |
| 02/24/2011 | WO2011020618A1 Process for methanol and ammonia co-production |
| 02/24/2011 | US20110044879 Process for the treatment and purification of dangerous wastes containing ammonium salts, particularly ammonium chloride, derived from pharmaceutical and chemical technologies |
| 02/24/2011 | CA2770865A1 An apparatus for the decomposition of non-converted ammonium carbamate in urea solutions in a urea synthesis process |
| 02/23/2011 | EP2286909A1 An apparatus for the decomposition of non-converted ammonium carbamate in urea solutions in a urea synthesis process |
| 02/23/2011 | CN201751387U Apparatus for preparing ammonia gas by dry-type pyrogenation of solid urea |
| 02/23/2011 | CN101980962A Method for removing halogen from liquid ammonia |
| 02/23/2011 | CN101979385A Method for co-producing melamine, nitric acid and ammonium nitrate |
| 02/23/2011 | CN101979135A Catalyst for removing NOx and preparation method thereof |
| 02/23/2011 | CN101597522B Desulfuration processing method of coke oven gas and special device thereof |
| 02/22/2011 | US7892511 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 |
| 02/22/2011 | US7892313 Nitrogen containing fertilizer for plant growth |
| 02/22/2011 | CA2483648C Process for removing ammonia from an ammonia-containing gas stream |
| 02/17/2011 | WO2011018388A2 Process for revamping an ammonia plant with nitrogen-based washing of a purge stream |
| 02/17/2011 | US20110038774 Method for Sequestering Carbon Dioxide |
| 02/16/2011 | EP2284125A1 Process for revamping an ammonia plant with nitrogen-based washing of a purge stream |
| 02/16/2011 | CN201744293U Boiler flue gas desulfurizing device in tower using ammonia crystallization method |
| 02/16/2011 | CN101973568A Comprehensive utilization method of gypsum containing fluorine and fluosilicic acid as byproduct of phosphatic fertilizer |
| 02/16/2011 | CN101972595A Method for implementing magnesium-ammonia combined flue gas desulfuration and decarbonization and by-product recovery |
| 02/16/2011 | CN101972592A Process for removing smoke dust by wet ammonia flue gas desulphurization and device thereof |
| 02/16/2011 | CN101585547B Method for preparing ammonium sulfate as fertilizer by phosphogypsum through ball milling |
| 02/16/2011 | CN101525189B Method for treating wastewater containing ammonia, vanadium, chrome and sodium sulfate |
| 02/16/2011 | CN101376513B Preparation of magnesium fluoride |
| 02/15/2011 | US7887615 Method and device for producing nitrogen fertilizer from organic waste products |
| 02/10/2011 | US20110033560 Preparation and a component intended to be added to a tobacco product |
| 02/10/2011 | US20110033361 Method for removing halogen from liquid ammonia |
| 02/09/2011 | EP2094627B1 Integrated method for producing benzene and ammonia from aliphatic hydrocarbons and nitrogen |
| 02/09/2011 | CN201737709U Production system for co-production of ammonium bicarbonate with waste of coking plant |
| 02/09/2011 | CN201737708U Thin-solution distillation injection absorber |
| 02/09/2011 | CN201735345U Ammonium nitrate solution charging and jetting combined device |
| 02/09/2011 | CN101967161A Comprehensive treatment method for glyphosate mother liquid |
| 02/09/2011 | CN101967002A Method for simultaneously producing superfine calcium carbonate and ammonium carbonate |
| 02/09/2011 | CN101966414A Feed gas washing and ammonia reclaiming method |
| 02/09/2011 | CN101591028B Method for reasonably utilizing residual ammonia in co-production of ammonium hydrogen carbonate and melamine |
| 02/09/2011 | CN101555053B Compound coagulant used for treating rare-earth highly concentrated ammonian wastewater to recover industry ammonium chloride and treatment method |
| 02/03/2011 | WO2011012324A1 Process and apparatus for recovering ammonia from a gas stream |
| 02/03/2011 | CA2769236A1 Process and apparatus for recovering ammonia from a gas stream |
| 02/02/2011 | EP2279784A1 Method of operating hydrolytic separator |
| 02/02/2011 | CN201729666U Saturator full-flow sink for tar removal |