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
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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 perform in rotary hearth furnace applications?
- Monolithic refractories perform exceptionally well in rotary hearth furnace applications due to their ability to withstand high temperatures, thermal shock, and mechanical stresses. Their unique properties and composition make them highly resistant to chemical attacks and erosion, ensuring long-lasting and reliable performance in these demanding environments. Additionally, their easy installation and repair process make them a preferred choice for rotary hearth furnace applications.
- Q: How do monolithic refractories contribute to the overall efficiency of ladles and tundishes?
- There are several ways in which monolithic refractories greatly improve the effectiveness of ladles and tundishes. Initially, the exceptional thermal insulation properties of monolithic refractories are well-known. By lining the ladles and tundishes with these refractories, heat loss is minimized, resulting in reduced energy consumption and improved thermal efficiency. This insulation capability also helps in maintaining a consistent temperature within the ladles and tundishes, which is vital for the proper casting and solidification of molten metal. Furthermore, monolithic refractories provide excellent resistance to thermal shocks and chemical corrosion. Ladles and tundishes are exposed to extreme temperatures and harsh chemical environments due to their contact with molten metal and various fluxes or additives. The use of monolithic refractories ensures that the ladles and tundishes have a longer lifespan by preventing cracking, spalling, or erosion caused by these harsh conditions. As a result, there is less downtime for maintenance and replacement, leading to increased overall efficiency. Moreover, the flexibility and ease of installation of monolithic refractories contribute to the efficiency of ladles and tundishes. Unlike traditional brick lining, monolithic refractories can be easily shaped and installed in different sizes and forms. This versatility allows for better customization and optimization of ladles and tundishes. This adaptability helps to improve the flow dynamics of molten metal, reducing turbulence, and enhancing the overall casting process efficiency. In conclusion, monolithic refractories significantly enhance the efficiency of ladles and tundishes through their exceptional thermal insulation properties, resistance to thermal shocks and chemical corrosion, and flexibility in installation. By reducing heat loss, extending the lifespan, and optimizing the casting process, monolithic refractories make a significant contribution to the overall efficiency and productivity of ladles and tundishes in the metal industry.
- Q: What are the main applications of monolithic refractories in the iron and steel industry?
- Monolithic refractories are widely used in the iron and steel industry for various applications such as lining furnaces, ladles, and tundishes. They provide excellent thermal insulation, high resistance to thermal shock, and resistance to chemical reactions with molten metal. These refractories help in maintaining consistent temperature and reducing heat loss, thereby ensuring efficient and cost-effective production processes in the iron and steel industry.
- Q: Can monolithic refractories be used in electric arc furnaces and induction furnaces?
- Yes, monolithic refractories can be used in both electric arc furnaces and induction furnaces. Monolithic refractories are versatile and can withstand the high temperatures and thermal shocks generated in these types of furnaces. They are often preferred due to their ease of installation, improved energy efficiency, and suitability for various furnace lining applications.
- Q: How do monolithic refractories contribute to the overall efficiency of steel ladle operations?
- Monolithic refractories play a crucial role in enhancing the overall efficiency of steel ladle operations. They provide a protective lining that withstands extreme temperatures, chemical reactions, and mechanical stresses during the steelmaking process. This lining helps to retain heat and prevent heat loss, ensuring better temperature control and reducing energy consumption. Additionally, monolithic refractories minimize metal penetration and slag adhesion, improving ladle cleanliness and reducing the risk of clogging or blockages. Overall, the use of monolithic refractories in steel ladles promotes higher productivity, improved steel quality, and cost-effective operations.
- Q: How do monolithic refractories withstand the mechanical impacts in ladle lip applications?
- The unique properties and composition of monolithic refractories enable them to endure mechanical impacts in ladle lip applications. Firstly, their structural integrity is reinforced by being made from a single, uniform material, making them less prone to cracking or breaking when subjected to mechanical forces. Additionally, the inclusion of additives such as fibers or aggregates enhances their resistance to mechanical stresses by distributing the applied forces and reducing stress concentration points. Furthermore, the seamless application process ensures a uniform distribution of impacts and eliminates weak points or joints that could be susceptible to mechanical damage. Moreover, monolithic refractories can be customized with specific compositions and formulations to withstand mechanical impacts, utilizing various binders and additives to enhance toughness, impact resistance, and overall mechanical strength. Finally, the selection of monolithic refractories for ladle lip applications takes into account operating conditions like temperature and chemical exposure to optimize their mechanical properties for the specific challenges posed by ladle lip applications. In conclusion, the homogenous structure, additive inclusion, seamless application process, and customizable composition of monolithic refractories contribute to their ability to withstand mechanical impacts in ladle lip applications, ensuring their durability and effectiveness.
- Q: What are the key factors affecting the installation and curing of monolithic refractories?
- There are several key factors that can affect the installation and curing of monolithic refractories. These factors include the selection of the appropriate refractory material, proper surface preparation, correct mixing and application techniques, controlled drying and curing process, and adherence to manufacturer's guidelines and recommendations. Additionally, factors such as temperature, humidity, and atmospheric conditions can also impact the installation and curing of monolithic refractories.
- Q: How do monolithic refractories improve energy efficiency in the iron and steel industry?
- Monolithic refractories improve energy efficiency in the iron and steel industry by providing better insulation and reducing heat loss. They have lower thermal conductivity compared to traditional refractory bricks, which means less heat is conducted through the lining of the furnaces or kilns. This leads to reduced energy consumption and improved thermal efficiency. Additionally, monolithic refractories offer better resistance to thermal shock, minimizing the need for frequent repairs or replacements, thereby saving energy and reducing downtime.
- Q: What are the common challenges faced by monolithic refractories in the iron and steel industry?
- Monolithic refractories play a crucial role in the iron and steel industry, where they are extensively used in various applications such as lining furnaces, ladles, and tundishes. However, these materials also face several common challenges in this industry. One of the major challenges is thermal shock. Monolithic refractories are exposed to extreme temperature variations, particularly during the start-up and shut-down phases of the production process. The rapid heating and cooling cycles can cause thermal stress, leading to cracking and spalling. To combat this challenge, refractory manufacturers develop high-quality monolithic materials with enhanced thermal shock resistance. Another significant challenge is corrosion. The iron and steel industry involves the use of various aggressive materials such as molten metal, slag, and gases, which can chemically attack the refractory lining. This corrosion can lead to material degradation, erosion, and reduced service life. To address this issue, specialized monolithic refractories with excellent corrosion resistance are employed, often containing additives that can withstand the corrosive environment. Abrasion is also a common challenge faced by monolithic refractories in the iron and steel industry. The movement of raw materials, molten metal, and slag can cause mechanical wear on the refractory lining, resulting in loss of material and compromised performance. Refractory manufacturers develop abrasion-resistant monolithic materials that can withstand the intense wear and tear, ensuring prolonged service life. Furthermore, the iron and steel industry often requires refractories with good thermal conductivity. This is crucial to efficiently transfer heat and maintain optimal operating conditions. Achieving the right balance between thermal conductivity and mechanical strength can be challenging, as refractories with high thermal conductivity often exhibit lower mechanical strength. Therefore, selecting the appropriate monolithic refractory with the desired thermal conductivity properties is crucial for achieving optimal performance. Lastly, monolithic refractories also face challenges related to installation and maintenance. Due to their liquid or semi-liquid nature, the application of monolithic refractories requires skilled personnel and careful installation techniques. Moreover, periodic maintenance and repair are essential to ensure the longevity and performance of the refractory lining. Regular inspections, repairs, and proper curing techniques are necessary to mitigate these challenges and optimize the refractory's performance. In conclusion, monolithic refractories in the iron and steel industry face challenges such as thermal shock, corrosion, abrasion, thermal conductivity, and installation/maintenance. Addressing these challenges through the development of specialized refractory materials and employing proper installation and maintenance techniques is crucial for ensuring efficient and reliable performance in this demanding industry.
- Q: What are the factors affecting the lifespan of monolithic refractories?
- The lifespan of monolithic refractories can be significantly affected by several factors. 1. Operating temperature is a critical factor. While monolithic refractories are designed to withstand high temperatures, prolonged exposure to extreme temperatures can cause thermal shock and lead to premature failure. 2. Thermal cycling, which refers to frequent temperature fluctuations, can also shorten the lifespan of monolithic refractories. The refractory material expands and contracts, creating stress that can result in cracking and degradation over time. 3. The chemical environment where the monolithic refractories are used plays a crucial role in their lifespan. Exposure to corrosive gases, acids, alkalis, or molten metals can cause chemical reactions that degrade the refractory material. 4. Mechanical stress, such as abrasion, impact, and vibration, can weaken monolithic refractories and reduce their lifespan. This is particularly important in industries with high mechanical activity, such as steelmaking or cement production. 5. Proper installation and regular maintenance are essential for maximizing the lifespan of monolithic refractories. Inadequate installation techniques or neglecting maintenance can result in weak joints, inadequate anchoring, or the growth of cracks, leading to premature failure. 6. The quality and composition of the monolithic refractory material greatly impact its lifespan. Higher-quality materials with better resistance to temperature, chemical attacks, and mechanical stress tend to have longer lifespans. 7. The design of the refractory lining and its engineering considerations, such as thickness, shape, and reinforcement, also influence the lifespan of monolithic refractories. A proper design can distribute stress more evenly, reduce thermal gradients, and improve overall performance and durability. 8. The way monolithic refractories are operated and handled can affect their lifespan. Factors such as rapid temperature changes, improper cooling or heating procedures, or excessive thermal cycling can all contribute to premature failure. In conclusion, various factors such as temperature, thermal cycling, chemical environment, mechanical stress, installation and maintenance practices, quality of refractory material, design and engineering considerations, and operating conditions all impact the lifespan of monolithic refractories. Proper management and consideration of these factors are essential for maximizing their lifespan.
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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
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