High-potassium organic compound fertilizer and preparation method thereof

A compound fertilizer and organic technology, applied in potash fertilizers, inorganic fertilizers, fertilization devices, etc., can solve problems that affect the health of eaters, affect the absorption of nutrients, and soil compaction, so as to reduce planting costs, improve utilization rates, and transport materials accelerated effect

Inactive Publication Date: 2017-09-19
高云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Inorganic fertilizers are widely used because of their convenience in storage, transportation and use, but the use of inorganic fertilizers has also brought about some serious problems, which are manifested in: 1. The increase in yield of crops under the action of chemical fertilizers decreases year by year, and the quality declines faster; 2. Inorganic acid radicals, such as sulfate radical residues will affect the health of consumers; 3. It will cause soil compaction and acidification, which will directly affect the absorption of nutrients in the soil by crops

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] One, prepare the organic acid salt of potassium, calcium, zinc

[0047] 1. Put 100kg of gluconic acid into a 500L reaction kettle, add 70kg of 5M potassium hydroxide solution, and then add 0.75kg of Pingping as a catalyst, and react at 80°C for 4.5 hours under normal pressure to obtain potassium organic acid spare;

[0048] 2. Put 100kg of gluconic acid into a 500L reaction kettle, add 70kg of 1M calcium hydroxide solution, then add 0.75kg of Pingpingjia, and react at 85°C for 5 hours under normal pressure to prepare calcium organic acid for later use;

[0049] 3. Put 100kg of gluconic acid into a 500L reaction kettle, add 70kg of 1M zinc hydroxide solution, and then add 0.75kg of Pingpingjia, and react at 90°C for 4.5 hours under normal pressure to prepare zinc organic acid for later use;

[0050] 2. Preparation of organic acid salts of trace elements

[0051] Take 15kg of medical stone from Huxian County, Shaanxi Province, whose particle size is 100 mesh, put it int...

Embodiment 2

[0062] One, prepare the organic acid salt of potassium, calcium, zinc

[0063] 1. Put 100kg of citric acid into a 500L reaction kettle, add 85kg of 3M potassium hydroxide solution, then add 0.5kg of leveling agent TAN as a catalyst, and react at 100°C under normal pressure for 2.5 hours to obtain organic acid Potassium spare;

[0064] 2. Put 100kg of citric acid into a 500L reaction kettle, add 85kg of 1.5M calcium hydroxide solution, then add 0.5kg of leveling agent TAN as a catalyst, and react at 130°C under normal pressure for 6.5 hours to obtain organic acid Calcium backup;

[0065] 3. Put 100kg of citric acid into a 500L reaction kettle, add 65kg of 1.5M zinc hydroxide solution, then add 0.8kg of leveling agent TAN as a catalyst, and react at 75°C under normal pressure for 6 hours to obtain organic acid Zinc spare;

[0066] 2. Preparation of organic acid salts of trace elements

[0067] Take 20kg of medical stone from Huxian County, Shaanxi Province, whose particle size...

Embodiment 3

[0078] One, prepare the organic acid salt of potassium, calcium, zinc

[0079] 1. Put 100kg of fructose acid into a 500L reaction kettle, add 65kg of 4M potassium hydroxide solution, and then add 0.95kg of Pingping as a catalyst, and react at 50°C under normal pressure for 6 hours to obtain potassium organic acid spare;

[0080] 2. Put 100kg of fructose acid into a 500L reaction kettle, add 90kg of 0.5M calcium hydroxide solution, then add 0.95kg of Pingpingjia, and react at 100°C for 6 hours under normal pressure to prepare calcium organic acid for later use;

[0081] 3. Put 100kg of fructose acid into a 500L reaction kettle, add 85kg of 0.5M zinc hydroxide solution, and then add 0.5kg of Pingjiao, and react at 140°C for 4.5 hours under normal pressure to prepare zinc organic acid for later use;

[0082] 2. Preparation of organic acid salts of trace elements

[0083] Take 10kg of medical stone from Huxian County, Shaanxi Province, whose particle size is 100 mesh, put it int...

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Abstract

The invention relates to a high-potassium organic compound fertilizer and a preparation method thereof. Solve the problems of crop yield increase and quality decline under the action of chemical fertilizers, inorganic acid root residues affect the health of eaters, soil compaction, acidification directly affect the absorption of nutrients by crops, etc. In order to solve the above problems, the special feature of the present invention is to produce organic acid salts and trace element organic acid salts of potassium, calcium, zinc by a specific process in the method, and prepare products according to the following component parts: organic acid potassium solution 10-15 parts, 3-7 parts of organic acid calcium solution, 2-5 parts of organic acid zinc solution, 5-10 parts of organic acid trace element salt solution. It can provide high-quality fertilizers with comprehensive nutrition, high fertilizer efficiency, safe and convenient application, increased yield and improved quality for crops. It is suitable for vast areas and various crops in my country.

Description

technical field [0001] The invention relates to a high-potassium organic compound fertilizer and a preparation method thereof. Background technique [0002] Inorganic fertilizers are widely used because of their convenience in storage, transportation and use, but the use of inorganic fertilizers has also brought about some serious problems, which are manifested in: 1. The increase in yield of crops under the action of chemical fertilizers decreases year by year, and the quality declines faster; 2. Inorganic acid radicals, such as sulfate residues will affect the health of the eaters; 3. It will cause soil compaction and acidification, which directly affects the absorption of nutrients in the soil by crops. Contents of the invention [0003] In view of the above problems, one of the purposes of the present invention is to provide a high-potassium organic compound fertilizer with comprehensive nutrition, high fertilizer efficiency, safe and convenient application, which can ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): C05G3/00
CPCC05D1/00C05G3/00
Inventor高云
Owner高云