Title: Granular compound fertilizer of ammonium chloride series
Application Number: 89105907 Application Date: 1989.05.03
Publication Number: 1038804 Publication Date: 1990.01.17
Approval Pub. Date: Granted Pub. Date: 1993.02.10
International Classifi-cation: C05G1/00,C05G3/00
Applicant(s) Name: Sichuan Inst. of Chemical Industry Address:
Inventor(s) Name: Wang Tiannian
Attorney & Agent: FENG ZHONGLIANG
Abstract:
     This invention provides a formulation of granular compound fertilizer of ammonium chloride series. It includes binary or ternary compound fertilizer using ammonium chloride as source of nitrogen manure, in which ammonium chloride content may be as high as 70%. The granulation is conducted on disk machine with natural mixed inorganic adhesives added. This makes ammonium chloride of poor granularity be agglomerated into granules. The acceptance ratio of first granulation may be as high as 90%. Of uniform particle size and high mechanical strength, the fertilizer is neutral in property and is safe to use with increased fertility.
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