| Customization: | Available |
|---|---|
| After-sales Service: | Support |
| Warranty: | 2 Years |
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The Mannheim potassium sulfate production technology was developed by the Mannheim Verein in Germany in the 19th century. The core technology of this method is the Mannheim reaction furnace. With a century of development, improvements have been continuously made in terms of the materials and structural design of the furnace, as well as in energy conservation and environmental protection. The Mannheim process, currently employed by Hebei Aoliande Chemical Equipment Co., Ltd., is the most mature technology for producing potassium sulfate. It produces potassium sulfate of high quality and grade, with high potassium yield, while also producing high-quality by-product hydrochloric acid. The process used in this project is considered advanced technology.
The most common method of producing potassium sulphate is the Mannheim Process, which is the reaction of potassium chloride with sulphuric acid at high temperatures. The raw materials are poured into the centre of a muffle furnace heated to above 600ºC. Potassium sulphate is produced along with hydrochloric acid in a two-step reaction via potassium bisulphate. This method for creating SOP accounts for 50% to 60% of global supply. The Mannheim Process is also the most expensive of the processing techniques due to the high input costs associated with purchasing MOP and sulphuric acid. This means that the final product costs about $500 per ton.Potassium sulfate
| Description | Index |
| Content of potassium oxide (K2O) % ≥ | 50 |
| Content of chlorine (CL) % ≤ | 1.5 |
| Content of moisture % ≤ | 1.0 |
| Content of free acid (H2SO4) % ≤ | 0.5 |
| Appearance | White |
| Description | Index |
| Content of total acid (calculated by HCL) % ≥ (HCL)≥ |
31 |
| Content of iron (Fe) % ≤ | 0.005 |
| Content of oxide (calculated by CL-) % ≤ | 0.05 |
| Content of burnt leavings% ≤ | 0.08 |
| Content of sulfate (calculated by SO42-) % ≤ | A acid: 0.005 B acid: 0.5-0.75 Production ratio of A & B: ~1:2 |
| Content of arsenic (AS) % ≤ | 0.0001 |
| Description | Specification | Unit | Quantity |
| Potassium chloride | K2O 60% | Kg | 860 |
| Sulfuric acid | H2SO4 98% | Kg | 570 |
| Stone powder | Kg | 40 | |
| Electricity | V=380 50HZ | kwh | 60-70 |
| Fuel | Natural gas | Liter | 90 |
| Diesel oil | Liter | 75 | |
| Water used for process | ≤ 30ºC | M3 | 1.2 |
| Compensative water for cooling | M3 | 10 |
Technical advantage
Are you a factory or a trading company?
We are a factory, is a professional manufacturer, we have more than 200 skilled technicians, in addition, we have professional equipment mold engineers for design and production.
Where is your factory located? How can I visit you?
Our sales office is located in Shijiazhuang, Hebei Province. And our factory in Hengshui, Hebei Province.
Can you do OEM?
Yes, we can do OEM and ODM products, no problem. We can make all kinds of customized products according to drawings or samples.
Can you provide technical advice?
We provide you with professional technical advice free of charge.
What volume do you have?
With an annual output of 60,000 tons, we have multiple production lines to meet customer requirements for fast delivery.
What are your payment methods?
We accept TT /LC/Credit insurance orders.
What are your delivery items?
We accept EXW,FOB,CNF,CIF, etc. You can choose the one that is most convenient and cheapest.
What's the price of K2SO4 potassium sulfate fertilizer equipment,mannheim furnace production line?
Please contact us, we will give you a reliable quotation.
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