A kind of fully water-soluble chemical fertilizer anti-caking agent and preparation method thereof
An anti-caking agent, water-soluble technology, applied in the direction of fertilization equipment, fertilizer mixture, layered/coated fertilizer, etc., can solve the problem that the anti-caking effect of the all-water-soluble anti-caking agent is reduced, and the anti-caking effect cannot be achieved well Effect and other issues, to achieve good isolation effect, excellent anti-coagulation effect, good film-forming effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0025] A. Add 60% polypropylene glycol with a molecular weight of 400 into the reaction kettle, start stirring to raise the temperature, and maintain the temperature of the material at 45°C.
[0026] B. Slowly add 40% natural tea saponin into the reaction kettle manually. After the addition is complete, continue to stir for 35 minutes before filling. Wherein the natural tea saponin is a powder product extracted from the by-product cake of tea seed oil production, wherein the tea saponin content is 90%, and the water content is 1.0%.
[0027] With the fully water-soluble anti-caking agent product (anti-caking agent 1) in embodiment 1, and the existing fully water-soluble anti-caking agent 2 (each component is by mass percent: 25% naphthalenesulfonic acid formaldehyde) that this patent mentions Condensate, 75% water) and fully water-soluble anticaking agent 3 (each component is by mass percentage: 25% sodium lignosulfonate, 75% water), respectively in granular urea-based high-to...
Embodiment 2
[0032] A. Add 60% polyethylene glycol with a molecular weight of 1800 into the reaction kettle, start stirring to raise the temperature, and maintain the material temperature between 40-50°C.
[0033] B. Slowly add 40% natural tea saponin into the reaction kettle manually. After the addition is complete, continue to stir for 30 minutes before filling. Among them, the natural tea saponin is extracted from the by-product cake of tea seed oil production; the powder product has a tea saponin content of 86% and a water content of 1.3%.
[0034] With the fully water-soluble anti-caking agent product (anti-caking agent 1) in embodiment 2, and the existing fully water-soluble anti-caking agent 2 (each component is by mass percent: 25% naphthalenesulfonic acid formaldehyde) that this patent mentions Condensate, 75% water) and fully water-soluble anticaking agent 3 (each component is by mass percentage: 25% sodium lignosulfonate, 75% water), respectively in granular urea-based high-towe...
Embodiment 3
[0040] A. Add 50% polypropylene glycol with a molecular weight of 200 into the reaction kettle, start stirring to raise the temperature, and maintain the temperature of the material at 40°C.
[0041] B. Slowly add 50% natural tea saponin into the reaction kettle manually. After the addition is complete, continue to stir for 60 minutes before filling. Among them, the natural tea saponin is extracted from the by-product cake of tea seed oil production; the powder product has a tea saponin content of 88% and a water content of 1.2%.
[0042]With the fully water-soluble anti-caking agent product (anti-caking agent 1) in embodiment 3, and the existing fully water-soluble anti-caking agent 2 (each component is by mass percent: 25% naphthalenesulfonic acid formaldehyde) that this patent mentions condensate, 75% water) and fully water-soluble anticaking agent 3 (each component is by mass percent: 25% sodium lignosulfonate, 75% water), respectively in granular nitro high tower compound...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More