Bio Ceramic Ball Monolithic Refractories for Water Treatment in Iron and Steel Industry
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 3000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Main Ingredients:
Tourmaline: 30%
Porcelain clay: 20%
High grade clay: 15-20%
Others: 30-35%
Main Features:
Amount of generating negative ions: 400500pc/s.cm3
Radiance of far infrared ray the wavelength is 225μm≥85%
PH of soaking water solution: 7.2-7.6
Insoluble, gradually releasing mineral substance
Instruction For Use:
Should wash with clean water for two times in the first, then can be directly used for treating drinking water. Keep from raining, and avoid moisture. Stored in dry place.
Note:
the highest using temperature is at 950
Description:
One kind of environmental protection and health care ball that is mainly made of the natural nonmetal mineral tourmaline, kaolin and high-grade clay by nanometer combination technology, special formula and agglomeration techniques, and used with the ceramic ball for activating, purifying and mineralizing drinking water.
Application :
For various types of water purifier, drinking water dispenser and water supply system and equipments, agriculture and industry, etc.
- Q:How do monolithic refractories contribute to the reduction of downtime in iron and steel plants?
- Monolithic refractories contribute to the reduction of downtime in iron and steel plants by providing superior thermal insulation and resistance to high temperatures, reducing the risk of equipment failure and unplanned shutdowns. Their ability to withstand extreme conditions, such as molten metal and slag, allows for extended operational periods without frequent maintenance or replacement. Additionally, monolithic refractories offer quick and easy installation, repair, and maintenance, minimizing the time required for downtime and ensuring a more efficient and productive operation in iron and steel plants.
- Q:What are the factors affecting the thermal conductivity of monolithic refractories?
- There are several factors that can affect the thermal conductivity of monolithic refractories. 1. Composition: The chemical composition of the refractory material plays a significant role in determining its thermal conductivity. Different types of refractories have different thermal conductivities based on the types and amounts of raw materials used. For example, refractories with a higher content of insulating materials, such as alumina or silica, tend to have lower thermal conductivities. 2. Porosity: The porosity of the refractory material also affects its thermal conductivity. Higher porosity means there are more air or gas-filled voids within the material, which can act as thermal insulators. Therefore, refractories with higher porosity tend to have lower thermal conductivities. 3. Density: The density of the refractory material is another important factor. Higher density materials usually have higher thermal conductivities, as the particles are packed more closely together, allowing for better heat transfer. 4. Grain size: The size of the grains in the refractory material can impact thermal conductivity. Smaller grain sizes result in higher contact points between particles, facilitating better heat transfer. Therefore, refractories with smaller grain sizes typically have higher thermal conductivities. 5. Temperature: The temperature at which the refractory material operates can also affect its thermal conductivity. Some materials may exhibit changes in thermal conductivity at different temperature ranges. For instance, certain refractories may have lower thermal conductivities at low temperatures but higher conductivities at high temperatures due to changes in their crystal structure. 6. Moisture content: The presence of moisture or water in the refractory material can significantly decrease its thermal conductivity. Water has a relatively low thermal conductivity, so even a small amount of moisture can act as an insulating barrier within the material. 7. Microstructure: The microstructure of the refractory material, including the arrangement and orientation of its grains, can affect thermal conductivity. A well-aligned microstructure with good interconnectivity between the grains can enhance heat transfer, resulting in higher thermal conductivity. Overall, the thermal conductivity of monolithic refractories is influenced by a combination of factors, including composition, porosity, density, grain size, temperature, moisture content, and microstructure. Understanding and controlling these factors is crucial for optimizing the thermal performance of monolithic refractories in various high-temperature applications.
- Q:What are the common testing methods used to evaluate the performance of monolithic refractories?
- There are several common testing methods used to evaluate the performance of monolithic refractories. These methods help to determine the suitability and durability of refractory materials in various applications. Some of the most commonly used testing methods include: 1. Thermal Conductivity Testing: This method measures the ability of a refractory material to conduct heat. It helps in determining the insulation properties of the material and its ability to withstand thermal shocks. 2. Compression Testing: This test measures the compressive strength of the refractory material. It helps in understanding how well the material can withstand external forces and pressure without breaking or deforming. 3. Abrasion Testing: This method evaluates the resistance of the refractory material to wear and tear caused by abrasive forces. It helps in assessing the material's ability to withstand erosive conditions and long-term exposure to harsh environments. 4. Creep Testing: This testing method measures the deformation or sagging of the refractory material under high temperatures and constant loading. It helps in understanding the material's resistance to deformation and its ability to maintain its shape over time. 5. Thermal Expansion Testing: This test determines the expansion and contraction characteristics of the refractory material when exposed to different temperatures. It helps in assessing the material's ability to withstand thermal cycling without cracking or breaking. 6. Chemical Resistance Testing: This method evaluates the resistance of the refractory material to chemical attacks, such as corrosion or erosion caused by chemical reactions. It helps in determining the material's suitability for specific applications where it may come into contact with corrosive substances. 7. Refractoriness Under Load (RUL) Testing: This test measures the ability of the refractory material to withstand high temperatures and maintain its structural integrity. It helps in understanding the material's resistance to thermal stresses and its suitability for high-temperature applications. These testing methods provide valuable data to assess the performance of monolithic refractories and ensure their suitability for specific industrial applications. By evaluating these properties, manufacturers and users can make informed decisions regarding the selection and use of refractory materials.
- Q:What are some common applications of monolithic refractories in the iron and steel industry?
- Due to their superior performance and versatility, monolithic refractories find wide application in the iron and steel industry. In this industry, these refractories serve various purposes, such as: 1. Blast Furnace: To withstand high temperatures and chemical reactions, blast furnaces employ monolithic refractories in their linings. These refractories maintain the structural integrity of the furnace and provide insulation against heat loss. 2. Ladle Lining: Monolithic refractories line ladles, which transfer molten iron or steel from the blast furnace to the steelmaking process. They exhibit excellent resistance to thermal shock and erosion caused by the aggressive molten metal. 3. Tundish Lining: Tundish, an intermediate vessel that distributes molten steel to multiple casting molds, utilizes monolithic refractories in its lining. This ensures proper thermal insulation and prevents steel contamination during casting. 4. Electric Arc Furnace (EAF): The lining of EAFs, used in the steelmaking process, consists of monolithic refractories that withstand extreme temperatures and chemical reactions. They exhibit remarkable resistance to high heat and erosion caused by the molten metal and slag. 5. Induction Furnace: Monolithic refractories are also used in the lining of induction furnaces, which melt and refine metals. They provide insulation and protect the furnace structure from the high temperatures and chemical reactions occurring during the melting process. 6. Continuous Casting: Continuous casting machines require monolithic refractories in their linings to ensure smooth and consistent casting of molten steel. These refractories display excellent resistance to high temperatures, thermal shock, and erosion caused by the molten metal and slag. In summary, monolithic refractories play a crucial role in the iron and steel industry by enhancing the overall efficiency and productivity of the manufacturing process. They achieve this by providing durability, thermal insulation, and resistance to chemical reactions.
- Q:How do monolithic refractories handle thermal expansion and contraction?
- Monolithic refractories are designed to handle the challenges of thermal expansion and contraction. These materials are composed of a single solid structure, as opposed to the traditional brick or tile forms of refractories. This unique composition allows monolithic refractories to better accommodate the thermal stresses associated with temperature changes. One way that monolithic refractories handle thermal expansion and contraction is through their ability to withstand high temperatures. These materials are typically engineered to have a high melting point, allowing them to maintain their structural integrity even under extreme heat conditions. This property helps to prevent the refractory from cracking or disintegrating due to thermal expansion. In addition, monolithic refractories often contain a binder or bonding agent that helps to hold the refractory particles together. This binder can be formulated to have a certain degree of flexibility, allowing the material to expand and contract without cracking or breaking. This flexibility helps to absorb the stresses caused by thermal expansion and contraction, ensuring the longevity and performance of the refractory. Furthermore, monolithic refractories can be applied in a way that allows for expansion and contraction. These materials can be installed with joints or gaps between sections, which can accommodate the movement caused by temperature changes. This technique, known as joint design or expansion joint systems, allows the refractory to expand and contract without causing damage to the overall structure. Overall, monolithic refractories are designed to handle thermal expansion and contraction by withstanding high temperatures, incorporating flexible binders, and using joint design techniques. These properties enable them to maintain their structural integrity and performance in extreme heat conditions, making them a reliable choice for applications that require resistance to thermal stress.
- Q:What are some common maintenance practices for monolithic refractories in iron and steel furnaces?
- There are several common maintenance practices for monolithic refractories in iron and steel furnaces: 1. It is essential to conduct regular inspections. Trained professionals should inspect the refractories to identify any potential issues, such as wear, erosion, or damage. 2. Promptly repairing and patching damaged or eroded areas is crucial to maintain the integrity of the refractories. Refractory mortars or castable refractories can be used for this purpose. 3. Regularly cleaning the refractory lining is important to remove any build-up of impurities that can affect performance. Mechanical cleaning with brushes or scrapers, as well as chemical cleaning with acids, can be employed. 4. Controlled thermal cycling is often performed to condition and strengthen the refractories. Gradually increasing and decreasing the furnace temperature improves their resistance to thermal shock. 5. Applying protective coatings or sealants to the refractory lining enhances its resistance to chemical attack, erosion, and thermal cycling. These act as barriers against molten metals or slags. 6. Monitoring and controlling operating conditions inside the furnace, such as temperature, pressure, and atmosphere, is crucial. This helps prevent sudden changes that may negatively affect the refractories. 7. Regular training and education for furnace operators and maintenance personnel are crucial. This ensures they understand the importance of proper refractory maintenance, reducing the risk of premature failure. Implementing these maintenance practices significantly prolongs the lifespan of monolithic refractories in iron and steel furnaces. It maximizes their performance, leading to improved efficiency and cost-effectiveness in the production process.
- Q:Can monolithic refractories be customized for specific iron and steel processing requirements?
- Indeed, monolithic refractories possess the capability to be personalized in order to satisfy the distinct demands of iron and steel processing. Renowned for their adaptability and versatility, monolithic refractories can be tailored to accommodate a wide range of applications. The formulation, tangible characteristics, and methods of installation can all be modified to cater to the specific necessities of iron and steel processing. For instance, the selection of raw materials employed in the production of monolithic refractories can be customized to endure the formidable temperatures and harsh chemical environments inherent in iron and steel processing. Diverse types of aggregates, binders, and additives can be chosen to augment the refractory's resistance against thermal shock, erosion, and corrosion. Moreover, the installation technique for monolithic refractories can be adjusted to suit the precise requirements of iron and steel processing. Whether it is gunning, casting, ramming, or spraying, the method of installation can be personalized to guarantee optimal performance and durability in the given application. Additionally, monolithic refractories can also be tailored to particular shapes and sizes to accommodate the various equipment and structures utilized in iron and steel processing. This facilitates a more precise and efficient lining of furnaces, ladles, tundishes, and other vessels, thereby enhancing overall productivity and performance in the process. In conclusion, monolithic refractories can be customized to cater to the distinct requirements of iron and steel processing by modifying their composition, tangible characteristics, installation techniques, and shape. This customization ensures that the refractories can withstand the extreme conditions encountered in these industries, resulting in improved performance, prolonged service life, and enhanced productivity.
- Q:What are the recommended installation techniques for monolithic refractories?
- The recommended installation techniques for monolithic refractories typically involve proper surface preparation, mixing of refractory materials, and precise application. It is crucial to clean and remove any loose debris from the substrate before installation. The refractory materials should be mixed thoroughly with the appropriate water content to achieve the desired consistency. It is recommended to use vibration or tamping techniques during application to remove air pockets and ensure proper compaction. Careful curing and drying processes should be followed to prevent thermal shock and achieve optimal performance.
- Q:How do monolithic refractories help in reducing energy consumption in iron and steel production?
- Monolithic refractories play a vital role in the reduction of energy consumption in iron and steel production. These refractories are heat-resistant materials utilized to line the walls and floors of furnaces and other high-temperature equipment. One of the main ways monolithic refractories aid in energy reduction is through their exceptional thermal insulation properties. These materials possess low thermal conductivity, which effectively minimizes heat loss from the furnace or equipment. By keeping heat loss to a minimum, monolithic refractories help maintain a consistent and high temperature inside the furnace, resulting in enhanced energy efficiency. This allows for better utilization of generated heat, reducing the need for additional energy input and ultimately leading to energy savings. Additionally, monolithic refractories exhibit high thermal stability and resistance to thermal shock. This enables them to withstand the extreme temperatures and rapid temperature changes frequently encountered in iron and steel production processes. By having a robust and dependable lining, these refractories prevent heat leakage and ensure efficient heat transfer to desired areas, reducing energy wastage. Furthermore, monolithic refractories contribute to energy reduction by resisting chemical attack and erosion. In iron and steel production, furnaces and equipment linings are exposed to aggressive substances like molten metal, slag, and gases. Monolithic refractories exhibit excellent resistance to these corrosive elements, prolonging their lifespan and reducing the need for frequent repairs or replacements. This not only saves energy required for maintenance but also avoids production interruptions and associated energy losses. In conclusion, monolithic refractories aid in the reduction of energy consumption in iron and steel production by providing effective thermal insulation, withstanding extreme temperatures, and resisting chemical attack. By optimizing heat management and extending equipment durability, these refractories significantly contribute to energy efficiency and cost savings in the industry.
- Q:How can the lifespan of monolithic refractories be extended?
- There are several measures that can be taken to extend the lifespan of monolithic refractories. To begin with, it is essential to ensure their proper installation. This involves following the guidelines provided by the manufacturer, using appropriate equipment and techniques, and ensuring correct curing and drying processes. By installing them correctly, the monolithic refractories become better equipped to withstand thermal stresses and chemical attacks, thus prolonging their lifespan. Regular maintenance is also crucial in extending the lifespan of monolithic refractories. This includes conducting routine inspections to identify any signs of wear, erosion, or cracking. Timely repairs or replacements should be carried out to prevent further damage. Moreover, applying protective coatings or sealants can help reduce erosion and chemical attacks, thereby enhancing the refractories' longevity. Another important aspect is implementing effective operating practices. This involves maintaining optimal operating conditions, such as controlling temperature fluctuations, to minimize thermal shocks and reduce the risk of spalling or cracking. Proper material selection is also key, as using refractories specifically designed for the intended application can increase their resistance to chemical attacks and extend their lifespan. Furthermore, ensuring proper handling and storage of monolithic refractories is essential. They should be stored in a dry, clean environment, away from moisture and extreme temperatures, to prevent premature degradation. Careful handling should be exercised, avoiding excessive impact or rough treatment that could cause damage. Lastly, it is beneficial to seek guidance from experienced professionals or consult refractory suppliers. Their expertise can provide valuable insights and guidance on best practices for extending the lifespan of monolithic refractories. By making informed decisions regarding installation, maintenance, and operating practices, the refractories' lifespan can be maximized and their performance optimized.
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
Bio Ceramic Ball Monolithic Refractories for Water Treatment in Iron and Steel Industry
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 3000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
