| Patents for C05D 1 - Fertilisers containing potassium (1,475) |
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| 07/25/2012 | CN102603367A Physical and chemical comprehensive release promotion method of non-water-soluble potassium ore |
| 07/25/2012 | CN101723410B Method for recovering potassium elements from sintering ashes of steel and iron works and preparing potassium sulfate |
| 07/25/2012 | CN101100401B Organic composite potassium fertilizer and its producing method |
| 07/18/2012 | CN202337733U 一种钾肥造粒装置的降温机构 Cooling mechanism for a potash granulation unit |
| 07/18/2012 | CN102583450A Removing method of high undissolved substances and low-grade solid potassium ore undissolved substances |
| 07/18/2012 | CN102583449A Low-grade solid potassium chloride ore solid-to-liquid method |
| 07/17/2012 | US8221516 Potassium polyphosphite composition for agricultural use and associated methods |
| 07/17/2012 | US8221515 Use of acidifying agent for promoting micronutrient uptake |
| 07/11/2012 | CN101555177B Organic acid potassium nutritional agent |
| 07/11/2012 | CN101525256B Low-chloride phosphorus potassium fertilizer and preparation method thereof |
| 07/10/2012 | US8216972 Acid combination one step reaction process for agricultural use products and associated methods |
| 07/04/2012 | EP2091891B1 Production of npk or np material containing polyphosphates |
| 07/04/2012 | CN102531710A Method for producing potassium fertilizer and aluminum oxide by comprehensively using potassium feldspar |
| 07/04/2012 | CN102531428A Device and method for co-production of cement and cement kiln dust by using potassium feldspar |
| 07/04/2012 | CN101830734B Method for preparing potash fertilizer by using molasses alcohol waste mash |
| 07/04/2012 | CN101723713B Overall treatment method of steel works sintering dust |
| 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 |
| 06/28/2012 | WO2012085647A1 Organic fertilizer and a method for preparing the same |
| 06/27/2012 | CN101880179B Method for preparing potash fertilizer and building material products from white alkali-making mud |
| 06/27/2012 | CN101628836B Special fertilizer for weak gluten wheat |
| 06/21/2012 | WO2012081970A2 A plant growth promoting composition |
| 06/21/2012 | WO2012080465A1 Lignosulfonate grafts with an acid, ester and non-ionic monomers |
| 06/21/2012 | CA2820946A1 Lignosulfonate grafts with an acid, ester and non-ionic monomers |
| 06/20/2012 | CN101792335B Method for producing potassium fertilizer and building bricks by using dry method or semi-dry method desulfurization ash |
| 06/13/2012 | CN102491795A CO2 mineralization method for co-producing potassium-rich solution |
| 06/12/2012 | US8197573 Method and apparatus for depositing agents upon and within bio-char |
| 06/06/2012 | CN101671211B Method for producing insecticidal fertilizer by pesticide waste liquid processed by activated sludge bacteria particles |
| 06/06/2012 | CN101638344B Fertilizer special for maintaining lawns and preparation method thereof |
| 06/05/2012 | US8193119 Acid combination one step reaction process for agricultural use products and associated methods |
| 06/05/2012 | US8192520 Enhanced fertilizer products with polymer adjuvants |
| 05/30/2012 | CN202246455U Granulator |
| 05/30/2012 | CN101624307B Production process for converting cassava wastes into organic fertilizer |
| 05/30/2012 | CN101462912B Mineral fertilizer water retention agent and preparation thereof |
| 05/30/2012 | CN101450874B Method for producing agricultural mineral base potassium nitrate by using potassium-rich rock |
| 05/24/2012 | WO2012065731A1 Method for recovering potassium sulphate from biodiesel production |
| 05/24/2012 | CA2817885A1 Method for recovering potassium sulphate from biodiesel production |
| 05/23/2012 | CN1927715B Method of removing calcium sulphate from carnallite |
| 05/23/2012 | CN102464509A 一种高浓度圆颗粒钾肥的制造方法 A method for producing a high concentration of particles of potash round |
| 05/23/2012 | CN102464500A 一种制造高浓度圆颗粒钾肥的工艺方案 A method of manufacturing a high concentration of pellets potash technology program |
| 05/16/2012 | EP2452930A1 Composition for enhancing composting processes |
| 05/16/2012 | CN101928017B Method for producing potassium chloride by utilizing potassium-bearing waste residues from pesticide plants |
| 05/16/2012 | CN101792334B Spherical potassium chloride particle and preparation method thereof |
| 05/16/2012 | CN101759481B High-tower slow-release compound fertilizer and preparation method thereof |
| 05/10/2012 | US20120111077 Cross-linked polyols for controlled release fertilizers |
| 05/10/2012 | US20120111076 Controlled release fertilizers made from cross-linked glyceride mixtures |
| 05/10/2012 | US20120111075 Cross-linked modified waxes for controlled release fertilizers |
| 05/03/2012 | WO2012058102A1 Soluble calcium fertilizer formulation |
| 04/26/2012 | CA2804600A1 Methods for improving bud break |
| 04/12/2012 | US20120088666 Method for preparing boron fertilizer |
| 04/11/2012 | CN102408256A 一种低温快速提取可溶性钾的方法 A method of low-temperature fast extraction of soluble potassium |
| 03/28/2012 | CN102391020A Method for extracting soluble potassium from potassium feldspar |
| 03/21/2012 | CN101823904B Method for preparing plant ash saturated aqueous solution and application thereof |
| 03/15/2012 | WO2011154843A3 A cellulose based sustained release macronutrient composition for fertilizer application |
| 03/15/2012 | WO2011120872A3 Stabilized bio-available soluble silicate solution |
| 03/15/2012 | US20120060573 Methods for improving bud break |
| 03/07/2012 | CN101508615B High-yield peanut nutrients |
| 03/07/2012 | CN101503322B Slow release type azophoska compound fertilizer and production method thereof |
| 03/01/2012 | US20120047976 Atmospheric greenhouse gas removal |
| 02/29/2012 | CN101993290B Ornamental flower fertilizer and preparation method thereof |
| 02/22/2012 | CN101638347B 一种花生专用肥料及其制备方法 One kind of peanut-specific fertilizer and preparation method |
| 02/22/2012 | CN101638346B 一种大豆专用肥料及其制备方法 One kind of special fertilizer of soybean and its preparation method |
| 02/22/2012 | CN101638343B 一种玉米专用肥料及其制备方法 One kind of corn special fertilizer and preparation method |
| 02/22/2012 | CN101638342B 一种大白菜专用肥料及其制备方法 One kind of cabbage special fertilizer and preparation method |
| 02/15/2012 | CN101440004B 一种高塔控失复合肥料的制造方法 A method for manufacturing lost control tower compound fertilizer |
| 02/07/2012 | US8110017 Fertilizer suspension and method of preparation |
| 02/02/2012 | US20120024028 Electrochemically treated nutrient solutions |
| 02/01/2012 | CN1948236B 一种利用含钾岩石生产硫酸铵钾复合肥的方法 A use of potassium sulfate and potassium fertilizer rock production methods |
| 01/26/2012 | DE102010032109A1 Method and a mixture, useful for orchid care, comprising nurturing process in a step including casting and fertilizing to place, extend or to improve the life expectancy of the flowers and general condition of the plants |
| 01/25/2012 | CN101445411B Nuisance free paddy rice-dedicated fertilizer |
| 01/18/2012 | CN102320867A Sulphate-potassium magnesium fertilizer and preparation method thereof |
| 01/18/2012 | CN102319592A Method for preparing inorganic potassium salt based on sugar making diethyl ether and dilute juice desalination |
| 01/18/2012 | CN101054313B Method for producing micro-pore silicon-potassium-calcium mineral fertilizer |
| 01/12/2012 | CA2804995A1 Electrochemically treated nutrient solutions |
| 01/11/2012 | CN101921141B Method for preparing mineral potassic fertilizer from potassium-enriched rock |
| 01/03/2012 | US8088191 Potassium polyphosphite composition for agricultural use and associated methods |
| 12/21/2011 | CN101704687B 低温分解钾长石生产硫酸钾的方法 Low temperature decomposition of potassium feldspar production methods |
| 12/21/2011 | CN101665380B 一种花椰菜复混肥及其制备方法 One kind of fertilizer and its preparation method broccoli |
| 12/15/2011 | WO2011154843A2 A cellulose based sustained release macronutrient composition for fertilizer application |
| 12/15/2011 | CA2801614A1 A cellulose based sustained release macronutrient composition for fertilizer application |
| 12/07/2011 | CN101704693B 一种液体肥料的制备方法和液体肥料 Preparation of a liquid fertilizer and liquid fertilizer |
| 11/30/2011 | CN101602617B 一种生产硫酸钾镁肥的方法 A process for producing potassium magnesium fertilizer method |
| 11/30/2011 | CN101580414B 一种用于旱地豆科绿肥作物的基肥及其制备方法 Basal and its preparation method for dryland legume green manure crops |
| 11/23/2011 | CN102249766A Manufacture method of particle potash fertilizer |
| 11/23/2011 | CN102247750A Device and method for simultaneously desulfurizing and denitrifying flue gas by ozone catalytic oxidation process |
| 11/16/2011 | CN101558726B Environmentally friendly yield-increasing cultivation method of hybrid middle-season rice |
| 11/16/2011 | CN101525254B Multifunctional biological compound fertilizer as well as preparation method and application thereof |
| 11/09/2011 | CN101209852B Coating type granular complex fertilizer product and production method thereof |
| 10/06/2011 | CA2793135A1 Stabilized bio-available soluble silicate solution |
| 10/05/2011 | CN101602625B Rice fulvic acid polyelement composite liquid base fertilizer taking concentrated biogas slurry as base solution |
| 10/05/2011 | CN101580409B Method for producing potassium sulphate fertilizer by using phosphogypsum |
| 09/30/2011 | CA2698275A1 Flue gas clean up methods |
| 09/15/2011 | WO2011110212A1 Composition including hemipotassium phosphate |
| 09/08/2011 | US20110214465 Fertilizer composition containing micronutrients and methods of making same |
| 09/07/2011 | CN102173879A Method for producing biological potassium fertilizer by utilizing cellulose fermented waste mycelium and biogas residue |
| 08/31/2011 | CN1964767B Recovery of inorganic salt during processing of lignocellulosic feedstocks |
| 08/31/2011 | CN102167365A Technique for preparing agricultural potassium sulfate by utilizing kaliophilite powder |
| 08/31/2011 | CN101550033B Multi-function multi-element liquid concentrated fertilizer |
| 08/24/2011 | CN101875582B Color attapulgite solid water mud for inserting fresh flowers and production method thereof |