Water-soluble fertilizer and preparation method thereof
A fertilizer and water-soluble technology, applied in inorganic fertilizers, ammonium salt fertilizers, fertilizer mixtures, etc., can solve the problems of high manufacturing cost of elemental water-soluble fertilizers and incomplete nutrients, and achieve good market promotion value, balanced nutrients, and simple operation technology. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
preparation example Construction
[0028] The preparation method of water-soluble fertilizer of the present invention comprises the following steps:
[0029] (1) According to the ratio, mix the following parts by weight of monoammonium phosphate, ammonium sulfate, potassium sulfate, and potassium dihydrogen phosphate according to 40-55 parts of monoammonium phosphate, 10-15 parts of ammonium sulfate, 5-10 parts of potassium sulfate, phosphoric acid Put 20-25 parts of potassium dihydrogen into the first melting tank, and then add 0.5-3 parts of deionized water to make slurry a;
[0030] (2) Send the slurry a prepared in the above step (1) into the second melting tank, and mix 0.35-1 part of chelating agent copper, 0.35-1 part of chelating agent zinc, 0.4-1.1 Part of chelating agent iron, 0.35-0.9 part of borax are mixed in proportion and added in the second melting tank to make slurry b;
[0031] (3) Put the slurry b prepared in the above step (2) into the organic fertilizer granulator to make semi-finished fer...
Embodiment 2
[0041] Raw materials are prepared according to the following ratios by weight: 40 parts of monoammonium phosphate, 12 parts of ammonium sulfate, 10 parts of potassium sulfate, 20 parts of potassium dihydrogen phosphate, 0.35 parts of chelating agent copper, 0.5 part of chelating agent zinc, 0.6 part of chelating agent iron, 0.7 parts of borax, 1 part of deionized water;
[0042] Then put the above ratio of monoammonium phosphate, ammonium sulfate, potassium sulfate, and potassium dihydrogen phosphate into the first melting tank, add deionized water to make slurry a;
[0043] The slurry a prepared by the above steps is sent into the second melting tank, and the chelating agent copper, chelating agent zinc, chelating agent iron and borax of the above proportioning are mixed into the second melting tank to form the slurry b;
[0044] Put the above-mentioned prepared slurry b into the granulator to make semi-finished fertilizer granules; no binding agent needs to be added during g...
Embodiment 3
[0048] Raw materials are prepared according to the following parts by weight ratio: 45 parts of monoammonium phosphate, 15 parts of ammonium sulfate, 5 parts of potassium sulfate, 22 parts of potassium dihydrogen phosphate, 0.8 part of chelating agent copper, 1 part of chelating agent zinc, 0.4 part of chelating agent iron, 0.5 parts of borax, 3 parts of deionized water;
[0049] Then put the above ratio of monoammonium phosphate, ammonium sulfate, potassium sulfate, and potassium dihydrogen phosphate into the first melting tank, add deionized water to make slurry a;
[0050] The slurry a prepared by the above steps is sent into the second melting tank, and the chelating agent copper, chelating agent zinc, chelating agent iron and borax of the above proportioning are mixed into the second melting tank to form the slurry b;
[0051] Put the above-mentioned prepared slurry b into the granulator to make semi-finished fertilizer granules; no binding agent needs to be added during ...
PUM
Property | Measurement | Unit |
---|---|---|
particle diameter | aaaaa | aaaaa |
particle diameter | aaaaa | aaaaa |
particle diameter | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com