专利汇可以提供Method of granulating organic matter-containing fertilizer专利检索,专利查询,专利分析的服务。并且PURPOSE: To increase the hardness of granulated matter and to improve the yield thereof by granulating a mixture prepd. by controlling the content of solid and the concn. of the total of the fertilizer and solid in the mixture at the time of compounding the solid and water in a fertilizer contg. org. matter and a natural rubber latex serum.
CONSTITUTION: For example, the fertilizer contg. ≥35% org. matter and the natural rubber latex serum contg. 20-85wt.% solid are used. The above- mentioned fertilizer is the fertilizer contg. org. matter such as ground bones and rapeseed cake and chemical fertilizers contg. the components selected from N, P and K. These materials are compounded in such a manner that the content of the above-mentioned solid is 2-40wt.% of the fertilizer content and the total concn. of the fertilizer and solid in the mixture is 60-95%, by which the mixture is obtd. This mixture is granulated by a pan type granulator, etc., and the granulated matter is dried by a rotary dryer, fluidized fed furnace, etc.
COPYRIGHT: (C)1989,JPO&Japio,下面是Method of granulating organic matter-containing fertilizer专利的具体信息内容。
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