| Patents for C01C 1 - Ammonia; Compounds thereof (7,027) |
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| 09/04/2013 | CN203173833U Gas supply system for synthesis ammonia high (low) pressure cylinder shaft-end seal gas source |
| 09/04/2013 | CN203173832U Power-driven steam pipeline network for synthesis process of ammonia synthesis device |
| 09/04/2013 | CN203173831U Process device for liquid nitrogen wash and methyl alcohol wash |
| 09/04/2013 | CN203173830U Quick shell driving system for gas, ammonia and methanol preparation by coal gasification |
| 09/04/2013 | CN203170224U Heat source supplying device for SCR (Selective Catalytic Reduction) denitration-reductant urea pyrolysis |
| 09/04/2013 | CN203170198U Comprehensive desulfurizing and denitrating device |
| 09/04/2013 | CN103274954A Production process of Gly |
| 09/04/2013 | CN103274540A Alternative circulation high-ammonia-nitrogen wastewater processing and recovering method, and system apparatus thereof |
| 09/04/2013 | CN103274489A Negative-pressure ammonia distillation process and device taking crude gas waste heat as heat source |
| 09/04/2013 | CN102503190B Method and device for preparing high-purity high-density magnesia by utilizing magnesite |
| 09/04/2013 | CN102503016B Device and method for treating ammonia nitrogen wastewater, recycling ammonia and preparing ammonium sulfate |
| 09/04/2013 | CN102502699B Automatic online detection device for purification device for electronic grade ultra-pure ammonia |
| 09/04/2013 | CN102381719B Spraying and washing process of ammonium sulfate crystallizer by non-saturator method |
| 08/28/2013 | EP2631445A1 Method of determination of a transferred quantity of reducing agent into a buffer cartridge of a catalytic reduction system |
| 08/28/2013 | CN203159238U Equipment for jointly producing ammonium sulfate, hydrogen chloride and methane chloride |
| 08/28/2013 | CN103269980A Method for purifying ammonia and ammonia purification system |
| 08/28/2013 | CN103269979A Method for purifying ammonia and ammonia purification system |
| 08/28/2013 | CN103265443A Industrial production method of high-purity iminodiacetic acid |
| 08/28/2013 | CN103265053A Method for recycling sulfate from desulfurization waste liquor and equipment system for implementing method |
| 08/28/2013 | CN102424391B Method for comprehensive utilization of aluminum-containing material |
| 08/28/2013 | CN102351219B Carbon dioxide removal method of combined alkali making method |
| 08/28/2013 | CN102351218B Process for removing carbon dioxide in combined alkali preparation method |
| 08/28/2013 | CN102320997B Para-acetylsulfanilamide synthesis method combined with waste water treatment |
| 08/28/2013 | CN102205204B Wet ammonia desulfurization concentration process of cold and hot state discharge |
| 08/28/2013 | CN102050470B Method and device for removing foreign ions in ammonia water through electrodialysis method |
| 08/27/2013 | US8519203 Low oxygen biomass-derived pyrolysis oils and methods for producing the same |
| 08/27/2013 | US8518330 Start-up heater for ammonia reactors |
| 08/21/2013 | CN203139903U Movable spray regenerating device |
| 08/21/2013 | CN103254091A Method for joint production of methacrylamide, methyl methacrylate and methacrylic acid |
| 08/21/2013 | CN103254090A Production method of industrial grade glycine |
| 08/21/2013 | CN103253711A Comprehensive resource utilization method of tungsten-containing crystallization mother liquor and ammonia-containing steam |
| 08/21/2013 | CN103252102A Equipment and method for extracting dust in ammonium sulfate solution after flue gas desulfurization |
| 08/21/2013 | CN102775808B Process for recycling ammonium sulfate and synthesizing acidic dye by T-acid mother liquor wastewater |
| 08/15/2013 | US20130209345 Method for recovering volatile components from a solid |
| 08/14/2013 | CN203128353U Ammonia nitrogen recycling device of circuit board etching wastewater |
| 08/14/2013 | CN203128214U Catalyst basket of ammonia converter |
| 08/14/2013 | CN203128213U Cuprammonia energy recovery system |
| 08/14/2013 | CN203123803U Novel hot smoke gas composite desulfurizing tower |
| 08/14/2013 | CN103249675A Method for producing ammonium sulfate nitrate |
| 08/14/2013 | CN103249667A Ammonia production by integrated intensified processes |
| 08/14/2013 | CN103242186A Combined production method of methacrylamide and methyl methacrylate |
| 08/14/2013 | CN103242181A Technology for producing glycine and coproducing triethylamine hydrochloride |
| 08/14/2013 | CN103239981A Method for denitrating flue gas by ferrous-citrate-iron powder mixed-liquid wet process and by-producing ammonium nitrate |
| 08/14/2013 | CN102557174B Method for degrading ammonia nitrogen waste water by using device for treating ammonia nitrogen waste water |
| 08/08/2013 | DE102012100995A1 Verfahren zur Abscheidung von Ammoniak aus Biogasanlagen A process for the removal of ammonia from biogas plants |
| 08/07/2013 | EP2623487A2 Ammonium nitrate crystals, ammonium nitrate blasting agent and method of production |
| 08/07/2013 | CN203112520U Device for preparing ammonia through pyrolysis of urea |
| 08/07/2013 | CN203112519U Valve control device |
| 08/07/2013 | CN203108533U Ammonia recycling device |
| 08/07/2013 | CN203108400U Melamine exhaust gas treatment system |
| 08/07/2013 | CN203108242U Double-effect evaporation system used for ammonium sulphate concentration |
| 08/07/2013 | CN103237599A Ammonia synthesis catalyst and ammonia synthesis method |
| 08/07/2013 | CN103232355A Environmentally-friendly clean production method of iminodiacetic acid |
| 08/07/2013 | CN103232046A Method for removing sulfate from ammonium salt |
| 08/07/2013 | CN103230743A Nitrogen oxide tail gas emission reduction method |
| 08/07/2013 | CN102642876B Method for co-production of urea and methanol by treating high-concentration ammonia nitrogen and 1, 5-cyclooctadiene (COD) sewage |
| 08/07/2013 | CN102530991B Preparation method of ammonium bifluoride |
| 08/07/2013 | CN102336649B Method for recovering glutaric acid in 7-ACA waste solution |
| 08/07/2013 | CN102336648B Method for recovering glutaric acid from 7-ACA waste liquid |
| 08/07/2013 | CN102161541B Method for extracting salt from coking desulphurization waste solution and special device thereof |
| 08/07/2013 | CN102134513B Device for producing hydrogen from water through pyrolysis by adopting plasma and coal gasification co-production of gas |
| 08/01/2013 | WO2013110457A1 A method of reducing friction |
| 07/31/2013 | CN203095628U Electric heating urea hydrolysis ammonia preparation reactor for flue gas denitration |
| 07/31/2013 | CN203095627U Device for preparing ultra pure ammonia by vaporizing liquid ammonia |
| 07/31/2013 | CN203090745U Ammonia-method desulfurization and denitration combined device for flue gas |
| 07/31/2013 | CN103224246A Chemical gypsum-to-ammonium sulfate reaction slurry concentration, waste heat recovery and waste ammonia recovery method |
| 07/31/2013 | CN103223292A Ammonia process flue gas treatment method for acidic tail gas and device |
| 07/31/2013 | CN102516599B Method for synthesizing mixed ketoxime cross-linking agent |
| 07/31/2013 | CN102381717B Method for converting natural gas to produce ammonia |
| 07/31/2013 | CN102320622B Ammonium salt recovery method |
| 07/31/2013 | CN102145899B Producing method and device of high purity ammonia |
| 07/30/2013 | US8496905 Method for the manufacture of an ammonium sulfate composition |
| 07/24/2013 | EP2617681A1 A method of reducing friction |
| 07/24/2013 | CN203079702U Ammonia gas purification system |
| 07/24/2013 | CN103221745A Material utilization with an electropositive metal |
| 07/24/2013 | CN103214433A Raw liquid ammonia for producing morpholine |
| 07/24/2013 | CN103214388A Nitrated waste acid recycling method |
| 07/24/2013 | CN103214346A Recovering process of solvent tertiary butanol in production process of ammoximation |
| 07/24/2013 | CN103214334A Thermoelectricity combined production method and apparatus for preparing alkene and by coal and natural gas |
| 07/24/2013 | CN103214201A Method for comprehensively utilizing electrolytic manganese residues |
| 07/24/2013 | CN103214047A Method for recycling NH3-N from ammoninted waste liquid |
| 07/24/2013 | CN103214009A Synthesis ammonia decarburization technology |
| 07/24/2013 | CN103214008A Ammonia compressor starting method with reduced ammonia consumption |
| 07/24/2013 | CN103214007A Process for removing nitrogen oxides from exhaust gas streams |
| 07/24/2013 | CN103213946A Method for synthesizing ammonia by comprehensively utilizing liquefied natural gas |
| 07/24/2013 | CN103212348A Ammonium sulfite oxidation process and device |
| 07/24/2013 | CN103212292A Integrated flue gas dust removal desulfurization and denitrification device |
| 07/24/2013 | CN103212284A Method and device for combined removal of nitric oxide and sulfide in flue gas |
| 07/24/2013 | CN103212270A Tail gas recycling system and heat exchanger thereof |
| 07/24/2013 | CN102796397B Method for synthesis of active printing dye from T acid mother liquor wastewater |
| 07/24/2013 | CN102583441B Method for producing ammonium nitrate solid |
| 07/24/2013 | CN102583439B Available gas recovery method in ammonia synthesis process |
| 07/24/2013 | CN102531221B Method used for processing waste water after vanadium precipitation |
| 07/24/2013 | CN102050699B Process for co-producing methanol and ammonia by utilizing calcium carbide tail gas |
| 07/24/2013 | CN101362080B Active carbon loading ruthenium ammonia synthesis catalyst and preparation method thereof |
| 07/23/2013 | US8491798 Eliminating hydrogen sulfide from liquid ammonia |
| 07/23/2013 | US8491736 Method for obtaining ADN crystals through crystallization in a viscous medium |
| 07/18/2013 | US20130183224 Ammonia synthesis catalyst and ammonia synthesis method |
| 07/17/2013 | CN203065170U Ammonia separation device |
| 07/17/2013 | CN203065169U Negative pressure ammonia still for residual ammonia water |