Production system and production method of biochar-based coated nitrogen fertilizer

Abstract

The invention belongs to the technical field of agricultural biomass resource utilization, and particularly relates to a production system and a production method of a biochar-based coated nitrogen fertilizer, wherein the production system comprises: a pretreatment system, a carbonization system, an oil-gas-water separation system, a breaking device, a coating film material preparation system, a rotary drum fluidized bed system, a drying and rounding system and a power generation system. According to the present invention, by combining the biochar as the film coating material and the chemicalfertilizer, the novel biochar-based coated nitrogen fertilizer with advantages of convenient use, high fertilizer efficiency, high fertilizer utilization rate and environmental protection is prepared.

Description

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AI Technical Summary

Benefits of technology

This patented technology helps reuse waste from industrial activities like crop production or forest fires into more valuable products that are useful for human health. It involves combining this residue (biodegradable charcoal), an enzyme called bacteria, and various types of plant growth promoter compounds to create a type of specialized mixture known as vegetation fertility modifier(NGM). These mixtures help plants grow faster without losing their rooting roots because they use less fuel than traditional methods while still producing certain benefits. Additionally, it suggests adding these components together during manufacturing processes instead of just mixing them separately when making final product formulations due to its ability to absorb harmful gases released through burning fossils. Overall, this innovative solution allows us to make stronger new crops based upon existing sources of natural resource.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the usage rates of pesticides due to their poor efficacy on plants grown around certain areas such as rice fields where they were previously commonly used (Florine). Additionally, increasing demand for more efficient ways of disposing of residual products from farms leads to excessive costs associated with producing them again. Therefore, finding new methods that could efficiently recycle existing materials without causing negative side effects remains challenges facing our agenda.

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