What is the production process for organic-inorganic compound fertilizers?
Thread Content
This post was last edited by 1025199692 on 2016-5-20 14:43. What are the differences between the production process of organic-inorganic compound fertilizers and that of conventional compound fertilizers? (Discuss in detail from the aspects of production process and equipment.)
I think the main difference lies in the drying temperature,,,, the moisture content in the material needs to be controlled... care should be taken in selecting the organic substances,,,, and fineness is crucial.
In terms of the production process: the main considerations are the selection of raw materials, as well as the fineness and moisture content of organic materials; if they are too coarse, it is difficult to form granules. Organic raw materials are primarily produced through the piled fermentation of materials such as livestock and poultry manure, peanut shell powder, and humic acid. The physical moisture content decreases from around 50% before fermentation to about 15%, and after being crushed, these materials become organic raw materials. Granulated after mixing with inorganic raw materials. In terms of equipment: double drying and double cooling are generally used, as the moisture content of the material is relatively high.