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    • 4. 发明申请
    • ARTIFICIAL FERTILIZER
    • 人造肥料
    • WO1983004248A1
    • 1983-12-08
    • PCT/HU1983000030
    • 1983-06-03
    • ÉLMSZOLG
    • ÉLMSZOLGTÖROCSIK, Mihály
    • C05D09/00
    • C05D9/00C05B1/00C05B1/02C05B17/00C05G3/04C05D1/00
    • The artificial fertilizer stimulates the supply of phosphorus and potassium to the plant. The artificial fertilizer, according to the invention, is characterized by a certain ratio of silicon derivated compounds; it comprises particularly a ratio from 2 to 10 % by weight, based on SiO2. The preferred compound based on silicon derivatives forming part of the composition of the artificial fertilizer according to the invention is siliceous earth. Said silicon derivative compound ratio in the artificial fertilizer in question provides for the supply to the plant of all the phosphorous contained in the phosphorated compounds of the fertilizer in question: as a fact, it is not the phosphorus-containing ions but the silicon derivative ions which are bound with the earth (and it is precisely this bond with the earth which was heretofore the main cause of the lack of supply of phosphorus-containing compounds to the plant). The invention further relates to the method for manufacturing such artificial fertilizer; it also encompasses the use of silicon derivative compounds as fertilizer adjuvants stimulating the supply of phosphorus and potassium to the plant.
    • 6. 发明申请
    • METHOD FOR LIMITING THE USE OF AN AMMONIUM NITRATE FERTILIZER AS A PRECURSOR FOR AN EXPLOSIVE AND COMPOSITION THEREFOR
    • 限制使用硝酸铵肥料作为爆炸物前体和其组合物的方法
    • WO2014033161A2
    • 2014-03-06
    • PCT/EP2013067800
    • 2013-08-28
    • YARA INT ASA
    • LEDOUX FRANCOISDE MOOR BART
    • C05C1/00
    • C05C1/00C05B1/02C05G3/00C05C9/00C05D5/00C05C5/04C05B1/00C05B7/00
    • The present invention relates to a fertilizer composition comprising ammonium nitrate, of which the potential misuse as a precursor for an explosive is limited on the one hand, without hampering its legitimate use by farmers for food production on the other hand, to a method for the preparation of said fertilizer composition, and to the use thereof. The fertilizer composition comprising ammonium nitrate comprises a non- hygroscopic agent which is able to form a non-hygroscopic fertilizer composition with ammonium nitrate under normal conditions of storage and use, and to form an hygroscopic composition with ammonium nitrate after said fertilizer composition is contacted with water, and optionally a foaming agent. According to one embodiment, the non-hygroscopic agent is selected from the group of non-hygroscopic urea double salts, in particular urea calcium nitrate (UCaN).
    • 另一方面,本发明涉及包含硝酸铵的肥料组合物,其中作为炸药前体的潜在滥用一方面受到限制而不妨碍其农民用于食品生产的合理使用,另一方面涉及用于 所述肥料组合物的制备,及其用途。 包含硝酸铵的肥料组合物包含非吸湿剂,其能够在正常储存和使用条件下与硝酸铵形成非吸湿性肥料组合物,并且在所述肥料组合物与所述肥料组合物接触之后与硝酸铵形成吸湿性组合物 水和任选的发泡剂。 根据一个实施方案,所述非吸湿剂选自非吸湿尿素复盐,特别是尿素硝酸钙(UCaN)。