ENVEA

Air pollution, emission and process monitoring systems for metals - Metal

ENVEA’s extensive range of ambient, emission and process monitoring systems are particularly suitable for use in the often harsh, high temperature and dusty environments found in the Metals Industry. A wide range of measurement technologies are available for monitoring process parameters such as the moisture content of fuels (coal), blast furnace efficiency, the continuous monitoring of sinter dust transfer and silo level indication. In addition, instruments to monitor and identify potential faults in dust collector units and others for the measurement of process gasses not only help protect the environment but provide reliable data to reduce process downtime and operational costs.

  • Steel
  • Galvanizing
  • Foundry
  • Aluminum recycling
  • Aluminum smelting
  • Nickel smelting
  • Precious smelting
  • Zinc recycling
  • Zinc smelting
  • Copper recycling
  • Copper smelting
  • Ferrous foundry
  • Lead recycling
  • Lead smelting

  1. Mass flow measurement of pulverized coal into blast-furnace
  2. Flow / no flow detection in single coal lance
  3. Continuous moisture measurement of coal
  4. Continuous flow measurement of sinter dust
  5. Level detection in storage silos
  6. Silo baghouse performance monitoring
  7. Individual chamber baghouse performance
  8. Electro-filter efficiency monitoring
  9. Process gas monitoring NH₃ (if SCR)
  10. Stack emissions compliance monitoring : CO, SO₂, NOx, CO₂, H₂O, O₂, NH₃, CH₄, COV, dust, flow, temperature, velocity
  11. Process leakage detection: COV, CO, CO₂, HF, HCI, NH₃, SO₂, particulates