Product Description
Mannheim Process Potassium Sulfate Making Machine is well - known as there are two kinds of popular methods to be used to produce Potassium Sulfate product. One is the Double decomposition method. The reaction is not satisfactory, and the product quality should be improved. Another method is the Mannheim furnace process, which is used widely. However, some difficulties occur during the production. We have made the necessary and important improvements and perfections on its production equipment and production process of the Mannheim furnace to form a unique and perfect Potassium Sulfate production technology. Now, we have improved the construction and material of the furnace to achieve even heating, complete reaction, and low energy consumption. New materials and technologies are applied to the part of hydrochloric acid absorption. Thus, the absorption efficiency is enhanced, and the environmental issue is also well resolved.
The benefits of the Mannheim potassium sulfate production method are mainly reflected in the following aspects:
1. Mature and reliable technology
Widely used: The Mannheim method is one of the main methods for producing potassium sulfate in the world. After a long period of verification and improvement, the technology has become quite mature and reliable.
Localization of equipment: With the development of domestic technology, the Mannheim potassium sulfate device has achieved localization of equipment, further improving the reliability and economy of the technology.
2. Stable product quality
High purity: The potassium sulfate produced by the Mannheim method has high purity and the aqueous solution is completely transparent, which can meet the needs of potassium sulfate quality in different fields.
Good consistency: By precisely controlling the raw material ratio and reaction conditions, the Mannheim method can produce potassium sulfate products with stable quality and good consistency.
3. Adjustable production capacity
High flexibility: The production capacity of the Mannheim method can be adjusted within a certain range according to market demand and product requirements, and it has strong adaptability.
Adapt to multi-variety production: The Mannheim furnace can not only produce potassium sulfate, but also other sulfate products, realizing the multifunctional utilization of production equipment.
4. Environmental benefits
Waste gas treatment: The waste gas generated during the Mannheim process can be discharged in compliance with the emission standards after treatment, reducing pollution to the environment.
By-product utilization: By-products such as hydrochloric acid generated during the production process can be further processed and utilized, improving resource utilization.
5. Significant economic benefits
Low cost: Although the Mannheim process consumes a large amount of resources such as sulfuric acid and potassium chloride during the production process, the production cost can be reduced by optimizing the process and equipment selection.
Large market demand: Potassium sulfate, as an important potash fertilizer and chemical raw material, has a large market demand, providing a broad market space for Mannheim process production.
6. Broad room for improvement
Equipment improvement: With the development of materials science and manufacturing technology, the corrosion resistance and thermal efficiency of the Mannheim furnace and its supporting equipment have been continuously improved, further improving production efficiency and product quality.
Process optimization: By introducing advanced control technology and automation devices, precise control and optimization of the production process can be achieved, improving production efficiency and product quality stability.
In summary, the Mannheim potassium sulfate production method has significant advantages in terms of technical maturity, product quality, production capacity, environmental benefits and economic benefits. At the same time, with the continuous advancement of technology and the continuous expansion of application fields, the Mannheim potassium sulfate production will usher in a broader development prospect.
Product Parameters
| No. |
Case |
Date |
| 1 |
SOP plant in Philippines for 10,000MTPA |
In 2016 year |
| 2 |
EPC project of SOP in Egypt for 60,000MTPA&100,00MTPA |
In 2015 Year |
| 3 |
Overhaul the furnace in Indonesia |
In 2011 year |
| 4 |
The project of SOP for 40,000MTPA |
In 2010 year |
| 5 |
Main equipment supplier of SOP in India for 20,000MTPA |
In 2018 year |
| 6 |
The EPC porject os SOP in Indonesia for 10,000MTPA |
In 2008 year |
| 7 |
The contractor of SOP in Phipilippines for 10,0000MTPA |
In 2006 year |
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 |
Hydrochloric acid
| 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 |
Consumption ration of the process for per ton potassium sulfate
| 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 |
Detailed Photos
Packaging & Shipping
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