[Silicomanganese/Silicoaluminum] YT Closed-Type Mine Heat Furnace Gas Purification Technology and Waste Heat Recovery Green Process
[Silicomanganese/Silicoaluminum] YT Closed-Type Mine Heat Furnace Gas Purification Technology and Waste Heat Recovery Green Process
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  • [Silicomanganese/Silicoaluminum] YT Closed-Type Mine Heat Furnace Gas Purification Technology and Waste Heat Recovery Green Process
  • [Silicomanganese/Silicoaluminum] YT Closed-Type Mine Heat Furnace Gas Purification Technology and Waste Heat Recovery Green Process

[Silicomanganese/Silicoaluminum] YT Closed-Type Mine Heat Furnace Gas Purification Technology and Waste Heat Recovery Green Process

Process Advantages Small Footprint: The footprint is only 40% of that of conventional processes. Low Energy Consumption: One fan is eliminated, reducing operating energy consumption by 15%. Low Material Consumption: Nitrogen consumption is only 30% of the traditional level. Streamlined Equipment: Fewer pieces of equipment, fewer sealing points, fewer failure points, and higher safety. Long Service Life: The metal membrane is high-temperature resistant, eliminating the risk of bag burnout, requiring minimal maintenance, and being recyclable. Excellent Emissions: Dust concentration <5 mg/Nm³.

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Tag list： [Silicomanganese/Silicoaluminum] YT Closed-Type Mine Heat Furnace Gas Purification Technology and Waste Heat Recovery Green Process

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YT Green Process/Production System

Product Description

INTERMET

YT Closed-System Purification Technology for Mine Heat Furnace Gas and Green Process for Waste Heat Recovery

Adapts to the requirements of various new and renovated projects / Ensures stable compliance with standards / Adapts to diverse operating conditions

 

 

In response to the pain points of conventional baghouse dust-collection processes for closed smelting furnaces—namely, lengthy process flows, large footprint, high energy consumption, and frequent bag burnout—Yitai Technology has introduced a flue-gas purification technology based on YT high-temperature metal membranes. This innovative approach integrates “metal-membrane filtration + syngas/sensible-heat recovery + AI-powered intelligent coordinated control.” The technology significantly streamlines the equipment layout, reducing the footprint to just 40% of that required by conventional systems, lowering operating energy consumption by 15%, cutting nitrogen consumption to 30% of the traditional level, and completely eliminating the safety risk of bag burnout, while achieving dust emissions below 5 mg/Nm³. To date, this technology has been successfully deployed in multiple closed smelting-furnace projects, including silicon-manganese plants in Inner Mongolia and high-titanium slag facilities in Panzhihua, with the longest continuous stable operation exceeding seven years, thereby validating its exceptional reliability and substantial energy-saving and consumption-reduction benefits.

 

 

 

Traditional craftsmanship:

 

 

Pain point:

  • Long process flow: A large number of devices, numerous failure points, and a substantial footprint.
  • High energy and material consumption: There are many power-consuming devices, resulting in high nitrogen consumption and elevated electricity usage.
  • Poor security: The process temperature range is narrow, bag filters are prone to bag burnout, and safety is low.

 

Easy-state process:

 

 

Process 1: Electrostatic Metal Membrane Dust Removal System (without sensible heat recovery)

 

 

 

 

Process No. 2: Dust Removal System Using a Metastable Metal Film (with Sensible Heat Recovery)

 

 

 

 

3. Process Advantages

  • Small footprint:   It occupies only the area of the traditional process.  40%
  • Low energy consumption:   One fewer fan reduces operating energy consumption.  15%
  • Low material consumption:   Nitrogen consumption is only a fraction of the conventional amount.  30%
  • Equipment streamlining:   Fewer devices, fewer sealing points, fewer failure points, and high safety.
  • Long lifespan:   The metal film is high-temperature resistant, eliminating the risk of bag burnout, requiring minimal maintenance, and being recyclable.
  • Excellent emissions:   Dust concentration   <5 mg/Nm³

 

 

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