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Complexed potassium fertilizer production technology

A production process and technology of potash fertilizer, applied in the directions of potash fertilizer, organic fertilizer, inorganic fertilizer, etc., can solve the problem of low utilization rate of potash fertilizer, and achieve the effects of low product cost, improved biological enzyme activity, and simple process

Inactive Publication Date: 2015-05-06
YANTAI NAKE ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to overcome the shortcoming that potash fertilizer utilization rate is low, a kind of complex potash fertilizer production process is provided

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1: A kind of production process of complex potassium fertilizer, take 25 parts of processed sauce residues, 10 parts of oyster shell powder, 20 parts of potassium sulfate, 6 parts of humic acid, and react at 30 ℃ ~ 50 ℃ in a rotary drying tower for 25 minutes to produce Grains, the finished product.

[0012] Embodiment: 2: a kind of complex potassium fertilizer production process, get 30 parts of sauce residues after processing, 15 parts of oyster shell powder, 25 parts of potassium sulfates, 8 parts of humic acid, react 25min at 30 ℃~50 ℃ rotary drying tower, Granulate to get finished product.

[0013] Embodiment: 3: a kind of complex potassium fertilizer production process, get 20 parts of sauce residues after processing, 20 parts of oyster shell powder, 20 parts of potassium sulfate, 9 parts of humic acid, react 25min at 30 ℃~50 ℃ of rotary drying towers, Granulate to get finished product.

[0014] The above three examples use

[0015] The production pr...

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Abstract

The invention discloses a complexed potassium fertilizer production technology. The production technology for the complexed potassium fertilizer comprises: preparing 20-30 parts by weight of processed soy residue, 10-20 parts of oyster shell powder, 20-30 parts of potassium sulfate and 5-10 parts of humic acid, reacting at 30 DEG C-50 DEG C in a rotary drying tower for 20 min-30 min, and granulating, so as to obtain the finished product.

Description

technical field [0001] The invention belongs to the technical field of chemical fertilizer production, and in particular relates to a complex potassium fertilizer production process. Background technique [0002] With the rapid development of my country's economy, high energy consumption and large output have brought enormous pressure to the environment. The fertilizer industry is increasingly developing towards high efficiency, specialization, refinement, convenience, friendliness and integration of water and fertilizer, and it is irreversible. [0003] The types of chemical fertilizers must meet the needs of crops for fertilizers. Elemental fertilizers must be compounded, diversified, specialized, and functional. It is not just nitrogen, phosphorus, and potassium. One element can be combined with medium and trace elements, or elements can be combined with medium and trace elements. element combinations and more. [0004] The present invention is a complex potassium ferti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
CPCC05D1/02C05G3/80C05F1/005C05F5/008C05F11/02
Inventor 吕世宁
Owner YANTAI NAKE ENVIRONMENTAL PROTECTION TECH
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