USE OF A CATION SOURCE TO PREVENT DECOMPOSITION OF (THIO)PHOSPHORIC ACID TRIAMIDE UREASE INHIBITORS WHEN A PHOSPHORUS-CONTAINING FERTILIZER IS PRESENT

• Main Authors: ZERULLA WOLFRAM, THIEL UWE, REUVERS JOHANNES G, SCHMID MARKUS, STAAL MAARTEN
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2019
• Subjects: CHEMISTRY; FERTILISERS; FERTILISERS CHARACTERISED BY THEIR FORM; MANUFACTURE THEREOF; METALLURGY; MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS; NITROGENOUS FERTILISERS

The present invention relates to the use of a cation source (1) to prevent decomposition of a (thio)phosphoric acid triamide (2); to a method for preventing decomposition of a (thio)phos- phoric acidtriamide (2) by adding a cation source (1); to a mixture M comprising a cation source (1) and a (thio)phosphoric acid triamide (2); to a granule G comprising a fertilizer (3a) and/or a P-containing fertilizer (3b), wherein the granule is coated with a cation source (1); and to a com- position B comprising a (thio)phosphoric acid triamide (2), a fertilizer mixture (3), and a cation source (1), wherein the composition B is obtainable by specific processes. 本发明涉及阳离子源(1)在防止(硫代)磷酸三酰胺(2)分解中的用途；通过加入阳离子源(1)防止(硫代)磷酸三酰胺(2)分解的方法；包含阳离子源(1)和(硫代)磷酸三酰胺(2)的混合物M；包含肥料(3a)和/或含P肥料(3b)的颗粒G，其中所述颗粒涂覆有阳离子源(1)；和包含(硫代)磷酸三酰胺(2)、肥料混合物(3)和阳离子源(1)的组合物B，其中所述组合物B可通过特定方法获得。