Nano super composite fertilizer and preparation process for the same

A manufacturing method and technology of compound fertilizer, which are applied in magnesium fertilizers, inorganic fertilizers, fertilization devices, etc., can solve the problems of small improvement in formula and insignificant fertilizer effect.

Inactive Publication Date: 2007-02-28
左金煜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Judging from the newly announced domestic and foreign patented new fertilizer formulas, although the fertilizer quality has been improved to a certain extent, the improvement in the formula is not large, so the fertilizer effect is not obvious.

Method used

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  • Nano super composite fertilizer and preparation process for the same

Examples

Experimental program
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Effect test

preparation Embodiment 1

[0055] [Preparation Example 1] Production of Nano Super Compound Fertilizer Component (A1).

[0056] main ingredient

[0057] A: (A) nanomaterials (more than 90% of nanomaterials) 9.97

[0058] (B) 2-Chloroethyltrimethylammonium chloride and potassium alum 0.03

[0059] B: seawater fine fertilizer (MgO content 95%) 200

[0060] C: Ammonium sulfate (25% N content) 600

[0061] D: H 2 PO 4 (P content 85%) 80

[0062] E:K 2 O (including K 2 O60%) 100

[0063] F: B, Se, Si, Mn, Zn, Mo trace elements, naphthalene acetic acid, red enzyme element 10

[0064] Operation method:

[0065] First, dissolve the pulverized nanomaterials in 6 times of water, stir for 20 minutes, filter out the water-insoluble matter, add 0.03 2-chloroethyltrimethylammonium chloride and potassium alum and stir for 30 minutes, when the components reach At a certain Baume degree, add seawater fine fertilizer (MgO) and metathesis oxide, stir for 15-25 minutes, let it stand for 10 minutes, release the l...

preparation example 2

[0069] [Preparation example 2] the manufacture of nano super compound fertilizer component (A2):

[0070] The ammonium sulfate in Preparation Example 1 was replaced with ammonium nitrate with a nitrogen content of 36%, and the rest of the conditions were kept unchanged. The mixture was reacted and stirred at 30-78° C. for 120 minutes to obtain a paste-emulsion mixture (A2) with a conversion rate of 96%.

[0071] The manufacturing process refers to the method of the nano super compound fertilizer component (A1), and the method provided by (A1) is used to obtain the component of (A2). The content of (A2) except N increased to 21.6% (analyzed by general chemical separation method), the total nutrient content increased to about 63%, and the others remained unchanged.

manufacture example 3

[0072] [manufacturing example 3] the preparation of nanometer super compound fertilizer (A3):

[0073] The nitrogen fertilizer in the preparation example 1 is changed into ammonium chloride (content 25%), other conditions are constant, and total nutrient composition is identical with (A1) example gained composition, but the fertilizer containing chlorine root component, in some avoiding chlorine root crops cannot be used on .

[0074] [Preparation of A4 example] the manufacture of nano super compound fertilizer (A4), change (A1) nitrogen fertilizer into ammonium phosphate (comprising monoammonium phosphate and diammonium phosphate, N content 18%, P content is 45%) its N content Decline to 10.8%, its P content rises to 33.8%, and the total nutrient content reaches more than 80%.

[0075] [Preparation of A5 example] the component (A5) of nanometer super compound fertilizer, change (A1) nitrogen fertilizer into urea (content 46%), H 2 PO 4 With other conditions unchanged, the ...

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Abstract

The invention discloses a nanometer super-composite fertilizer and preparing method in the chemical technological domain, which comprises the following steps: purifying nanometer material and marine fertilizer; adding oxidization and catalyst to extract effective component; adding K2O and N to neutralize; adding plant adjuster and fertilizer; graining into kinds of nanometer super-composite fertilizer.

Description

[0001] A nano super compound fertilizer is to use nano materials and sea essence fertilizer (MgO) to replace most of the phosphorus and potassium functions to produce multi-element high-efficiency super compound fertilizer. (1) Technical field: [0002] The invention relates to a method for producing multi-element, high-efficiency super compound fertilizer by using nanometer material and sea essence fertilizer (MgO) to replace most of phosphorus and potassium. Specifically, the composition is extracted from seawater fertilizer by using natural nano-materials, adding a small amount of potassium oxide, decomposing it with phosphoric acid, neutralizing it with liquid ammonia or urea, and finally adding some trace elements, plant growth agents and regulators It is made into a kind of super compound fertilizer with unique fertilizer effect and various elements. The manufacturing method, nutritional ingredients, fertilizer efficiency, and special formula elements have been comprehen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05G3/00C05D5/00
Inventor 左金煜
Owner 左金煜
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