mannheim-potassium-sulfate S16
Positioning:
The professional basic raw materials in the "Songdao" series are specialized in providing professional grade potassium sulfate products for various crops and special agricultural practices that require pure, high concentration, and chlorine free potassium supply.
Effect:
1. Pure chlorine free: free of chloride ions, especially suitable for chlorine resistant crops such as tobacco, potatoes, tea trees, citrus, etc.
2. High concentration nutrients: Potassium content ≥ 16%, providing a key element for high efficiency.
3. Excellent water solubility: The powder has full water solubility, fully meeting the technical requirements of modern integrated water and fertilizer systems.
4. Stable physical and chemical properties: produced using traditional Mannheim process, with reliable quality and purity assurance.
Application scope: It can be used as a specialized fertilizer for chlorine free crops, as well as a reliable potassium source for high-quality water-soluble fertilizers.
Function Description:
Mannheim Potassium Sulfate Technology: It is a classic method for industrial production of high-purity potassium sulfate. The process principle is to react potassium chloride (KCl) with concentrated sulfuric acid (H2SO4) in a Mannheim furnace at high temperature (about 500-600 ° C) to produce chlorine free potassium sulfate (K2SO4). The chemical equation for this reaction is: 2KCl+H2SO4+Heat → K2SO4+2HCl ↑.
The core advantage of this technology is that the produced potassium sulfate has a very high purity and extremely low impurities (such as chlorine) content, ensuring that the product has an irreplaceable advantage in chlorine free crops and scenarios that require high-quality potassium sources.
Among numerous fertilizer categories, potassium sulfate has always held an irreplaceable position due to its pure nutrient composition and excellent adaptability. Songdao Potassium Sulfate, adhering to the persistent pursuit of product quality in the "Songdao" series, adopts the classic Mannheim process for production, ensuring that the potassium oxide (K2O) content in the product is stable at no less than 16%. It is presented in powder form and can achieve rapid and complete dissolution without residue in the integrated water and fertilizer system, truly achieving "pure nutrition and precise delivery". Whether meeting the specific crop's demand for chloride free potassium sources or serving as a reliable raw material for high-quality customized fertilizers, Songdao Potassium Sulfate has won widespread trust in the market for its stable quality and excellent performance.
