| Patents for C05B 7 - Fertilisers based essentially on alkali or ammonium orthophosphates (1,275) |
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| 12/25/2013 | CN103466579A Method for producing full-water-soluble monoammonium phosphate by phosphoric acid by wet process |
| 12/17/2013 | US8608821 Method for the production of fertilizer and CO2 |
| 12/11/2013 | CN103436950A Method for co-producing calcium sulphate crystal whiskers and ammonium dihydrogen phosphate fertilizer by decomposing phosphorite by adopting hydrochloric acid |
| 12/11/2013 | CN103435376A Method and apparatus used for preparing ammonium phosphate fertilizer from phosphoric acid sediment |
| 11/28/2013 | WO2013176244A1 Phosphorus recovery material, method for producing phosphorus recovery material, and phosphorus recovery method |
| 11/27/2013 | CN103408367A Internally dying method for diammonium phosphate |
| 11/20/2013 | CN102731212B Granulation anticaking multifunctional assistant for diammonium phosphate |
| 11/06/2013 | CN102674904B Diammonium phosphate system and production technique for producing diammonium phosphate with single-tube reactor |
| 10/29/2013 | US8568506 Method and system for agricultural fertigation |
| 10/16/2013 | CN103350991A Ferrous ammonium phosphate sustained-release fertilizer synthesis method |
| 10/10/2013 | US20130267416 Preparation of a Potassium Phosphate Based Composition |
| 09/25/2013 | CN103318863A Novel acid saving technology for preparing ammonium phosphate from middle-low grade phosphate ore by slurry process |
| 09/11/2013 | CN103288525A Sustained-release diammonium phosphate preparation method and system and sustained-release diammonium phosphate |
| 09/11/2013 | CN101734953B Method for changing diammonium phosphate to produce granular monoammonium phosphate by diammonium phosphate device |
| 08/15/2013 | WO2013093042A3 Nutrient composition for biological systems |
| 08/07/2013 | CN1471409B Concept for slurry separation and biogas production |
| 08/07/2013 | CN103232269A Synthesis method for magnesium potassium phosphate slow release fertilizer |
| 08/07/2013 | CN101987278B Method for preparing fertilizer grade monoammonium phosphate from sulfurous gases by ammonia-process desulfurization |
| 07/31/2013 | CN103224416A Synthetic method of ammonium zinc phosphate slow release fertilizer |
| 07/24/2013 | CN203079697U Concentration and flash evaporation device for making ammonium phosphate |
| 07/17/2013 | CN203065367U Device for producing diammonium phosphate by using monoammonium phosphate device and sulfonyl compound fertilizer device |
| 07/17/2013 | CN101421204B Method for producing nitrophosphate products high in nitrogen |
| 07/09/2013 | US8480782 Coated fertilizer particles |
| 07/03/2013 | CN101993277B Production process of high tower melt-granulated compound fertilizer |
| 07/02/2013 | US8475558 Preparation of a potassium phosphate based composition |
| 06/27/2013 | CA2857118A1 Nutrient composition for biological systems |
| 06/12/2013 | CN202989002U High-efficiency condensate water heat energy utilization system |
| 06/12/2013 | CN103145456A Agricultural composition for foliage spraying |
| 06/12/2013 | CN101560119B Method for producing germanium-enriched amino acid compound fertilizer |
| 06/05/2013 | CN102001882B Special fertilizer for wheat under condition of full-amount straw returning in Huanghuai plain and preparation method thereof |
| 06/05/2013 | CN101485343B Technique for extracting active component of Enteromorpha prolifera and method for preparing Enteromorpha prolifera seaweed fertilizer |
| 05/22/2013 | CN103113152A Ecologic slow-released diammonium phosphate and preparation method thereof |
| 05/22/2013 | CN101973790B Method for producing granular diammonium phosphate with low concentration of nutrients by tailings |
| 05/22/2013 | CN101857465B Production method of low-fluoride granular monoammonium phosphate product |
| 05/22/2013 | CN101759490B Slowly-controlled-release diammonium phosphate |
| 05/15/2013 | CN101993813B Method for realizing energy biogasification by using waste organism |
| 05/10/2013 | WO2013063667A1 A molten phosphorus-potassium fertilizer, and its preparation process |
| 04/24/2013 | CN101723756B Method for preventing ammonium phosphate product from caking |
| 04/24/2013 | CN101519326B Special medical fertilizer for preventing and curing soybean root rot |
| 04/18/2013 | WO2013055279A1 Dewatering of phosphate precipitates |
| 04/17/2013 | EP2581342A2 Method for the production of fertilizer and CO2 |
| 04/10/2013 | EP2578557A1 Solid water-soluble NPK compound fertiliser composition containing a salt of ammonium potassium nitrate and method for making same |
| 03/28/2013 | US20130079228 Agricultural spray solution compositions and methods |
| 03/27/2013 | CN101774857B Chili special-purpose fertilizer and preparation method thereof |
| 03/27/2013 | CN101405239B Fertilizer composition, process for producing the same and method of use thereof |
| 03/20/2013 | CN102502551B Method for recycling phosphorus and fluorine in defluorination residues |
| 02/27/2013 | CN102942388A Anti-fouling V-shaped chute |
| 02/19/2013 | CA2493215C Agrochemical composition containing phosphite and process for the preparation thereof |
| 02/13/2013 | CN102933522A Phosphate group fertilizers |
| 02/05/2013 | US8367582 Urea phosphite fertilizer |
| 01/24/2013 | WO2013010548A1 A method for purifying a liquid containing ammonium as a pollutant, and an apparatus for purifying a liquid containing ammonium |
| 01/23/2013 | CN101277901B Method for the production of fertilizer and CO2 |
| 01/16/2013 | EP2545016A1 Composition including hemipotassium phosphate |
| 01/09/2013 | CN202658097U Wrapping control device for diammonium phosphate products |
| 12/27/2012 | US20120329096 Recovery of inorganic salt during processing of lignocellulosic feedstocks |
| 12/19/2012 | CN202610120U Energy-saving fluidized bed |
| 12/12/2012 | CN101538182B Functional compound fertilizer, production device and preparation method thereof |
| 12/12/2012 | CN101514133B An ecological BB fertilizer |
| 12/05/2012 | CN102807200A Method for preparing full-water-soluble efficient compound fertilizer ammonium phosphate from industrial-quality phosphoric acid |
| 12/05/2012 | CN101880194B Disposable special rice fertilizer for crab raising rice field |
| 11/28/2012 | CN101993268B Selenium urea formaldehyde roller pelleting compound fertilizer and production method thereof |
| 10/31/2012 | CN101857466B Production method of low-fluoride granular diammonium phosphate product |
| 10/23/2012 | CA2565193C Method for preparing a suspension containing phosphate |
| 10/17/2012 | CN102731212A Granulation anticaking multifunctional assistant for diammonium phosphate |
| 10/11/2012 | WO2012137524A1 Fertilizer and method for producing same |
| 10/10/2012 | CN101863684B Monoammonium phosphate particle screening system |
| 10/03/2012 | CN102701166A System and method for producing high-content ammonium phosphate with wet process phosphoric acid containing sediment |
| 10/03/2012 | CN101774827B Preparation method of ammonium phosphate anti-caking |
| 10/03/2012 | CN101747107B Method for extracting phosphoric acid by soluble sulphate instead of part of sulfuric acid |
| 10/03/2012 | CN101734952B Method for changing granular monoammonium phosphate to produce diammonium phosphate by diammonium phosphate device |
| 10/03/2012 | CN101723733B Method for producing diammonium phosphate product added with trace elements |
| 10/03/2012 | CN101400627B Soluble and solubilizing, free-flowing, solid fertilizer compositions, and the preparation thereof |
| 09/26/2012 | CN102689883A Method for producing diammonium phosphate from recycled phosphorus-containing filter residues |
| 09/19/2012 | CN102674904A Diammonium phosphate system and production technique for producing diammonium phosphate with single-tube reactor |
| 09/19/2012 | CN102674284A Method for producing industrial monoammonium phosphate co-produced fertilizer grade monoammonium phosphate by extracted spent acid |
| 09/19/2012 | CN101693638B Preparation method and application method of tomato special fertilizer |
| 09/19/2012 | CN101613229B Improved method for preparing sulfur base fertilizer |
| 09/12/2012 | CN102659454A Method for preparing diammonium phosphate and slow release fertilizer by using high-impurity phosphorite |
| 09/11/2012 | US8262765 Method of preparing a controlled release fertilizer |
| 09/05/2012 | CN101717300B Chloride-based slow-release complex fertilizer and production process thereof |
| 09/05/2012 | CN101468930B Special inorganic composite base fertilizer for sweet sorghum in alkaline land and preparation thereof |
| 08/30/2012 | WO2012115496A1 Method for production of granular compound fertilizers |
| 08/21/2012 | US8247203 Recovery of inorganic salt during processing of lignocellulosic feedstocks |
| 08/15/2012 | CN101768025B Method for producing sulfur fertilizer by diammonium phosphate device |
| 08/15/2012 | CN101734951B Method for regulating nutrients of diammonium phosphate product |
| 08/09/2012 | WO2012104501A1 Improved plant for upgrading digestates |
| 08/08/2012 | CN101698625B Soil amendment fertilizer prepared by turfs and specially used for corns and production method thereof |
| 08/08/2012 | CN101698624B Wheat special soil fertilizer for improving water use efficiency and increasing yield prepared with saw dust |
| 08/08/2012 | CN101693639B Preparation method and application method of grape special fertilizer |
| 08/07/2012 | US8236086 Coated fertilizer |
| 07/31/2012 | CA2562467C Recovery of inorganic salt during processing of lignocellulosic feedstocks |
| 07/25/2012 | CN101691317B Efficient snail-killing type organic fertilizer produced from tea seed cakes and preparation method thereof |
| 07/05/2012 | US20120171299 Crystallization of Poly Ammonium Phosphate in Particular Organic Material and Uses Thereof |
| 07/04/2012 | CN101891504B Method for producing granular monoammonium phosphate with raffinate |
| 07/04/2012 | CN101851130B Method for improving nitrogen content of diammonium phosphate product |
| 07/04/2012 | CN101723732B Method for producing granular monoammonium phosphate product added with trace elements |
| 07/04/2012 | CN101665387B Special fertilizer for seedling culture of paddy rice |
| 07/04/2012 | CN101585739B Double-effect water-protecting fertiliser and preparation method thereof |
| 07/04/2012 | CN101519331B Slow-release high-yield crop fertilizer |
| 07/04/2012 | CN101503323B Novel non-pollution foliar medical fertilizer and preparation thereof |