Magnesium Chloride Equipment
Core Overview of Equipment
This set of magnesium chloride production equipment is specially designed for various raw materials such as seawater, brine, salt lake water and magnesium-containing industrial waste. With metathesis reaction as the core, it integrates multiple processes such as solution purification, evaporation crystallization and cooling tabletting, realizing automated production from raw materials to finished products. The equipment has the characteristics of strong raw material adaptability, high production efficiency and controllable product purity, and can meet the magnesium chloride production needs of different scales.
|
Item |
Details |
| Equipment Type | Integrated production line of metathesis reaction + evaporation crystallization + cooling tabletting |
| Processing Capacity | Customizable according to customer requirements (5t/d-500t/d) |
| Core Control Parameters | Product purity ≥98%, tabletting thickness 2-5mm |
| Automation Level | Full automatic control, real-time monitoring of key processes |
Scope of Applicable Raw Materials
The equipment is suitable for various magnesium-containing raw materials, and the specific applicable scope is as follows:
|
Raw Material Type |
State |
Magnesium Content Requirement |
| Seawater | Liquid | Magnesium ion concentration ≥0.1% |
| Brine | Liquid | Magnesium ion concentration ≥1% |
| Salt Lake Water | Liquid | Magnesium ion concentration ≥0.5% |
| Magnesium-Containing Industrial Waste | Solid/Liquid | Magnesium content ≥5% |
Working Principle of Equipment
With metathesis reaction as the core, the equipment realizes the purification and forming of magnesium chloride through multi-stage processes:
1.Metathesis Reaction: Magnesium-containing raw materials react with specific reagents to generate magnesium chloride solution, realizing the initial enrichment of magnesium elements.
2.Solution Purification: Processes such as precipitation, filtration and ion exchange are adopted to remove impurity ions in the solution and improve the purity of magnesium chloride.
3.Evaporation Crystallization: The purified magnesium chloride solution enters the evaporation system, and water is evaporated by heating to make magnesium chloride reach a supersaturated state and crystallize out.
4.Cooling Tabletting: The crystallized magnesium chloride is cooled down, and made into uniform flaky products by a tabletting machine, which is convenient for storage and transportation.
Refined Working Steps
|
Step Number |
Operation Process |
Core Parameter Control |
| 1 | Raw Material Pretreatment | Filter and remove impurities from liquid raw materials such as seawater and brine; crush and dissolve solid industrial waste |
| 2 | Metathesis Reaction | Add reagents in proportion, control the reaction temperature at 60-80℃, and the reaction time is 2-3 hours |
| 3 | Solution Purification | Remove heavy metal ions through precipitation, filtration accuracy ≤0.1μm, and ion exchange resin adsorbs residual impurities |
| 4 | Evaporation Crystallization | Control the evaporation temperature at 120-150℃, increase the solution concentration to 40-45%, and the crystallization rate ≥95% |
| 5 | Cooling Tabletting | Cool down to 30-40℃, tabletting thickness 2-5mm, tablet weight error ≤±5% |
| 6 | Finished Product Packaging | Use an automatic packaging machine, customizable packaging specifications, and the moisture content of finished products ≤0.5% |
Core Advantages of Equipment
|
Advantage Category |
Specific Content |
| Wide Raw Material Sources | Suitable for various raw materials such as seawater, brine, salt lake water and magnesium-containing industrial waste, reducing raw material procurement costs |
| Strong Adaptability | Process parameters can be adjusted according to raw material composition and production requirements to meet the production of products with different purity specifications |
| High Production Efficiency | Adopt continuous production process, the daily processing capacity of a single production line can reach 500 tons, and the production cycle is shortened by 30% |
| Controllable Product Purity | Through multi-stage purification process, the product purity is stably above 98%, and the impurity content meets national standards |
| Environmental Protection and Energy Saving | Adopt waste heat recovery system, energy consumption is 25% lower than traditional equipment, and wastewater and waste residue are discharged up to standard |