Preparation method of naturally-degradable compound fertilizer anti-blocking agent and application thereof
An anti-caking agent and compound fertilizer technology, applied in the application, fertilization device, fertilizer mixture and other directions, can solve the problems of soil and surrounding environment pollution, large dosage, etc., achieve rich gloss, improve particle strength, and prevent compound fertilizer from caking. block effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0019] Take 17kg of stearyl primary amine, 20kg of stearic acid, 18kg of oleic acid, 5kg of refined glycerin, and 40kg of waste edible oil, mix these raw materials in proportion, heat to 75°C and stir for 30min to react. After the reaction, the natural degradable compound fertilizer is obtained. Caking agent. The amount of anti-caking agent is 0.6kg / t compound fertilizer, and it is mixed with the compound fertilizer by air-cooled crystallization high-tower granulation method of full-melt compound fertilizer.
Embodiment 2
[0021] Take 20kg of docosylamine, 25kg of stearic acid, 15kg of oleic acid, 15kg of refined glycerin, and 25kg of waste edible oil, mix these raw materials in proportion, heat to 85°C and stir for 20 minutes to react. After the reaction, a natural degradable compound fertilizer is obtained. Anti-caking agent. The dosage of the anti-caking agent is 1.5kg / t of compound fertilizer, and the granulation method of the compound fertilizer is the same as in Example 1.
Embodiment 3
[0023] Take 12kg of stearylamine acetate, 22kg of stearic acid, 18kg of oleic acid, 8kg of refined glycerin, and 40kg of waste edible oil. Mix these raw materials in proportion, heat to 80°C and stir for 30 minutes. After the reaction, the natural degradable Compound fertilizer anti-caking agent. The dosage of the anti-caking agent is 1.0 kg / t of compound fertilizer, and the granulation method of the compound fertilizer is the same as in Example 1.
PUM
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