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Granular agrochemical composition and method for producing the same
专利权人:
日本曹達株式会社
发明人:
遠藤 善寿,山村 聡
申请号:
JP2010509087
公开号:
JP5812524B2
申请日:
2009.04.23
申请国别(地区):
JP
年份:
2015
代理人:
摘要:
A method of producing a granular agrochemical composition having excellent handling properties, wherein a powdered agrochemical wettable composition or powdered agrochemical water-soluble composition is converted in form to a granular agrochemical composition, without altering the formulation thereof. The method of producing a granular agrochemical composition includes: treating a powdered agrochemical wettable composition or powdered agrochemical water-soluble composition by (1) a step of adding water, kneading, extruding and drying, (2) a step of adding water, granulating by stirring and drying, (3) a step of adding water, kneading and spray-drying, (4) a step of adding water and performing fluidized bed granulation, or (5) a step of pressure molding the powdered agrochemical wettable composition or powdered agrochemical water-soluble composition; followed by (a) a step of performing microgranulation by grinding, and if necessary, (b) a step of performing grain size regulation by sieving.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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