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fluidized-bed roasting of can be used for oxidizing,

煅烧设备
March 16, 2025
Category Connection: Fluidized Bed Roasting
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Tags:
#bed roaster #fluidised bed roaster #fluidized bed steam boiler
Brief: Curious about fluidized-bed roasting technology? This video showcases how the oxidizing, sulfatizing, and volatilizing roasts process works in industrial applications. Watch as we explain the operating principles, furnace types, and key advantages of this high-efficiency system.
Related Product Features:
  • Designed for oxidizing, sulfatizing, and volatilizing roasts with high production intensity.
  • Operates between a stationary fixed bed and an air transport bed for efficient material processing.
  • Available in straight type and upper enlarged furnace configurations for versatile applications.
  • Boasts enhanced heat and mass transfer with material surface area up to 49,200m² per cubic meter.
  • Ideal for rapid calcination of fine materials with superior unit area productivity.
  • Simplified operation with easy mechanization and automation capabilities.
  • Multiple model specifications to suit various capacity requirements.
  • Proven performance in non-ferrous metal concentrates and pyrite roasting.
FAQs:
  • What types of materials can be processed with this fluidized-bed roasting system?
    The system is particularly effective for oxidizing, sulfatizing, and volatilizing roasts of fine materials, including non-ferrous metal concentrates and pyrite for sulfuric acid production.
  • What are the main advantages of the upper enlarged furnace configuration?
    The upper enlarged furnace offers high calcination intensity and superior performance with fine materials, originally developed for pyrite roasting but now adapted for various flotation concentrates.
  • How does the fluidized-bed roasting process achieve such high efficiency?
    The boiling action of materials in constant motion creates efficient air-material contact, increasing surface area up to 49,200m² per cubic meter and accelerating reaction rates for rapid calcination.
  • What power requirements does this equipment have?
    Power requirements vary by model, ranging from 5.5-7.5kw for the smallest unit (ZLFT-0.6㎡) up to 132-180kw for the largest (ZLFT-32㎡) model.
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