| Patents for C05D 1 - Fertilisers containing potassium (1,475) |
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| 03/03/2015 | US8968696 Fertilizer for foliar use |
| 03/03/2015 | US8968689 Method for recovering potassium sulphate from biodiesel production |
| 03/03/2015 | US8968440 Fertilizer production |
| 01/29/2015 | US20150027183 High efficiency magnesium fertilizer |
| 01/28/2015 | CN104311258A 一种钾肥颗粒的制备方法 Method for preparing potash particles |
| 01/28/2015 | CN104311197A 一种扁桃专用草木灰的制作及使用方法 An almond production and use of dedicated ash |
| 01/28/2015 | CN104311164A 一种硫酸钾镁肥的生产方法 One kind of potassium magnesium fertilizer production methods |
| 01/21/2015 | CN104291882A 青霉属真菌分解非水溶性含钾矿物制备钾肥的方法 Penicillium fungi decompose non-water-soluble potassium potash mineral preparation method |
| 01/20/2015 | US8936663 Recovery of phosphorous from poultry litter |
| 01/07/2015 | CN104261903A 加工硫酸钾圆粒的方法及所使用的设备 Potassium pellets processing methods and equipment used |
| 01/01/2015 | US20150000359 Composition for increasing lithium and selenium content in vegetables and their processed products and use thereof |
| 12/30/2014 | US8920733 Bioorganically-augmented high value fertilizer |
| 12/17/2014 | CN103787421B 一种含钾岩石综合利用方法 A rock potassium utilization method |
| 12/16/2014 | US8911979 Recovery of inorganic salt during processing of lignocellulosic feedstocks |
| 12/16/2014 | US8911525 Engineered soilless plant culitvation medium |
| 12/10/2014 | CN104193424A 一种利用机械活化从钾长石制取富钾溶液的方法 From a mechanical activation of potassium feldspar-rich solution Preparation Methods |
| 12/10/2014 | CN104193423A 烧结机头除尘灰提取钾钠盐的方法 Sintering nose dust extraction of potassium and sodium salts |
| 12/10/2014 | CN102985393B 用于施肥的基于纤维素的持续释放常量营养素组合物 Macronutrients sustained release compositions for cellulose-based fertilizer |
| 12/09/2014 | US8906451 Method for producing coated water-soluble particles |
| 11/27/2014 | US20140345347 Fertilizer composition containing sulfur and boron |
| 11/27/2014 | US20140345341 Integrated processes for producing fuels and biofertilizers from biomass and products produced |
| 10/30/2014 | US20140323297 Highly efficient organic fertilizer and components thereof |
| 10/09/2014 | WO2014163218A1 Method for producing culture medium according to floating water culture and culture medium using same |
| 10/02/2014 | WO2014158010A1 Glauconite coated granular mineral fertilizers and method of obtaining thereof |
| 09/30/2014 | US8845775 Fertilizer coating |
| 09/24/2014 | EP2780301A1 Interconnected system and method for the purification and recovery of potash |
| 09/18/2014 | DE102013004597A1 Verfahren zur Pressgranulierung nicht duktiler Salze Method for compression granulation not ductile salts |
| 08/26/2014 | US8814976 Dispersible sulphur fertilizer pellets |
| 08/13/2014 | CN103980009A 水云母钡离子交换法提取可溶性钾离子 Mica barium ion exchange water soluble potassium ion extraction |
| 08/13/2014 | CN103979585A 一种光卤石矿的制备方法 A carnallite preparation quarry |
| 08/06/2014 | CN102924129B 一种硫酸钾镁肥干燥工艺 One kind of potassium magnesium fertilizer drying process |
| 07/30/2014 | CN103951472A 一种钾肥生产设备及其在氟硅酸和含钾岩石生产钾肥中的应用 An potash production equipment and production of potash application in fluoride and potassium silicate rocks |
| 07/29/2014 | US8790435 Method to improve mushroom cultivation |
| 07/23/2014 | EP2755932A2 Pelletized organic fertilizer |
| 07/23/2014 | CN103172409B 一种利用含钾矿物制备非溶性钾肥的工艺方法 A use of potassium mineral preparation process for the non-soluble potash |
| 07/16/2014 | CN103930387A 包含营养素的压实型氯化钾肥料及其制备方法 Compaction type potassium fertilizer containing nutrients and its preparation method |
| 07/16/2014 | CN103920385A 一种将高浓度四氧化二氮废气转化为钾肥的氧化吸收方法 A high concentration of nitrogen tetroxide oxidation of the exhaust gas is converted to potassium absorption method |
| 07/10/2014 | US20140190227 Fertilizer for foliar use |
| 07/09/2014 | CN203700218U 一种用于三聚氰胺尾气生产硫酸钾复合肥的脱氯反应器 A method for the production of potassium sulfate compound fertilizer melamine exhaust dechlorination reactor |
| 07/02/2014 | CN103896683A 一种水溶性速溶硫酸钾肥料 A water-soluble potassium fertilizer instant |
| 07/01/2014 | US8764873 Nutrient yielding bio-renewable controlled release fertilizer coatings |
| 06/18/2014 | CN203653268U 一种生产高纯度全水溶硫酸钾的装置 A process for producing high-purity water soluble potassium device |
| 06/18/2014 | CN103864472A Technology for preparing potash fertilizer from potassium feldspar-decomposed mother liquor employing adsorption method |
| 06/12/2014 | WO2014087118A1 Potash product, method and apparatus |
| 06/11/2014 | EP2739589A2 Compacted muriate of potash fertilizers containing nutrients and methods of making same |
| 06/11/2014 | CN103848882A Turmeric saponin extraction method without waste emission |
| 05/28/2014 | CN103819228A 一种利用钾长石制备钾肥和硅酸铝的方法 A use of potash feldspar and silicate preparation methods |
| 05/22/2014 | US20140137614 Bioorganically-Augmented HighValue Fertilizer |
| 05/21/2014 | CN101871189B 一种营养吸水树脂育秧纸 A nutrient-absorbing resin seedling paper |
| 05/14/2014 | CN103787696A 一种含钾肥料的制备方法及含钾复合肥 Preparation method of potassium fertilizer and potassium fertilizer |
| 05/14/2014 | CN103787421A 一种含钾岩石综合利用方法 A comprehensive utilization of Rock potassium |
| 05/14/2014 | CN102701253B 高温法联产富钾溶液的CO<sub>2</sub>矿化方法 French co-production of potassium-rich solution temperature of CO <sub> 2 </ sub> mineralization methods |
| 05/07/2014 | CN103771910A 一种生产速溶硫酸钾的方法 A process for producing potassium sulfate instant method |
| 05/01/2014 | WO2014064954A1 Fish processing method |
| 04/30/2014 | CN103755393A Device and method for co-producing potassium sulphate compound fertilizer from tripolycyanamide tail gas |
| 04/30/2014 | CN102030578B Medical stone fertilizer-medicine dual-effect multielement compound fertilizer and preparation method thereof |
| 04/17/2014 | US20140106970 Nutrient enhanced biosolids pellets |
| 04/10/2014 | WO2014027368A3 Process for improved seaweed biomass conversion for fuel intermediates, agricultural nutrients and fresh water |
| 04/09/2014 | CN103713600A Automatic control system for producing potash fertilizer |
| 04/09/2014 | CN103708852A Simple-substance high content round hollow granular potassium fertilizer and preparation method thereof |
| 04/09/2014 | CN102247750B Method for simultaneously desulfurizing and denitrifying flue gas by ozone catalytic oxidation process |
| 04/08/2014 | US8690984 Method and system for agricultural fertigation |
| 04/08/2014 | US8690983 Method and system for agricultural fertigation |
| 04/03/2014 | WO2014051266A1 Supplemental agent for growth and development for improving production efficiency of agricultural and livestock products |
| 04/01/2014 | US8685135 Process for synthesizing a compacted product |
| 03/27/2014 | WO2014044884A1 Conditioned potassium sulfate comprising a calcium sulfate precipitation inhibitor |
| 03/26/2014 | CN103664242A Caustic sludge treatment method |
| 03/19/2014 | CN103638804A Electrochemical desulphurization method and application of intermediate product |
| 03/05/2014 | CN102690144B Method for producing granular potassium sulfate |
| 03/05/2014 | CN102690142B Method for producing sustained-release granular potassium chloride fertilizer |
| 02/26/2014 | EP2699531A1 Conversion of acid gas to sulphate or phosphate-based fertilizers |
| 02/19/2014 | CN101671213B Method for preparing blended fertilizer |
| 02/11/2014 | CA2565433C Inorganic salt recovery during processing of lignocellulosic feedstocks |
| 01/29/2014 | CN103547550A Conversion of acid gas to sulphate or phosphate-based fertilizers |
| 01/29/2014 | CN103539489A Integrated method for preparing potassium fertilizer from Bayan Obo potassium-rich slate |
| 01/29/2014 | CN103539165A Method for producing potassium sulfate by utilizing insoluble rocks containing potassium |
| 01/22/2014 | CN102701832B Production method of granular potassium sulfate slow-release fertilizer |
| 01/09/2014 | WO2014005201A1 Complex liquid fertilizer |
| 01/03/2014 | WO2014002098A1 Continuous process for manufacturing freely flowing solid acidic p/k fertilizer |
| 01/03/2014 | WO2014002097A1 Continuous process for manufacturing a neutral granular p/k fertilizer |
| 01/03/2014 | CA2876833A1 Continuous process for manufacturing a neutral granular p/k fertilizer |
| 01/03/2014 | CA2876553A1 Continuous process for manufacturing freely flowing solid acidic p/k fertilizer |
| 12/25/2013 | CN103466661A Method for mineralizing CO2 and co-producing potassium sulfate by using potassium feldspar-calcium sulfate |
| 12/25/2013 | CN102603367B Physical and chemical comprehensive release promotion method of non-water-soluble potassium ore |
| 12/11/2013 | CN103435074A Method for producing potassium sulfate from byproducts in lithium salt production process |
| 12/04/2013 | CN102701798B Method for mineralizing CO2 and co-producing potassium-rich solution by catalysis method |
| 11/28/2013 | US20130316902 Micronutrient fertiliser and method for producing same |
| 11/19/2013 | US8585796 Bactericidal and fungicidal phosphite compositions and related methods |
| 10/23/2013 | EP2651827A1 Lignosulfonate grafts with an acid, ester and non-ionic monomers |
| 10/09/2013 | EP2647612A1 Use of bacteria in foliar application for nitrogenous reinforcement of NK synergy |
| 10/01/2013 | US8545591 Potassium sulfite/potassium bisulfite (KS/KBS) liquid as starter, side-dress, broadcast, foliar and fertigation fertilizers |
| 09/25/2013 | EP2640664A1 Method for recovering potassium sulphate from biodiesel production |
| 09/11/2013 | CN103288102A Method and device for roasting water insoluble potassium ore to extract potassium chloride to produce potash fertilizer |
| 09/04/2013 | CN103274434A Method for recycling magnesium ions from magnesium sulfate solution |
| 08/28/2013 | CN103265336A Potassium decaborate sodium salt fertilizer and preparation method thereof |
| 08/21/2013 | CN103261097A Lignosulfonate grafts with an acid, ester and non-onic monomers |
| 08/14/2013 | CN102134170B Amino acid organic and inorganic special compound fertilizer for potatoes and manufacturing method thereof |
| 08/07/2013 | CN1471409B Concept for slurry separation and biogas production |
| 08/07/2013 | CN101835727B Process of removing calcium and obtaining sulfate salts from an aqueous sugar solution |
| 08/01/2013 | WO2012081970A8 A plant growth promoting composition |