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Process Diagram

Iron Making Applications

Yokogawa helps leading-edge Iron and Steel plants through automation solutions that enable plant-wide integration and lifecycle optimization. Here is a quick list of Iron Making units and applications for which Yokogawa has a global network of experts at your service, providing comprehensive automation solutions.

Raw Material

• Raw Material Weighing
• Rotary Kiln
• Raw Material Mixing
• Raw Material Distribution
• Raw Material Analysis
• Raw Material Yard
• Yard Operation Planning
• Lime Kiln

Sintering

• Sinter Plant
• Waste Heat Recovery Boiler
• Waste Water Treatment
• Denitrate Plant
• Granulation Plant

Pellet

• Pelletizing Plant
• Formed Coal Plant
• Pulverized Coal Moisture Control
• Granulation Dephosphorization Plant

Coke

• Coke Oven
• Coal Selection and Transportation
• Coke Dry Quenching Plant

By-product

• Waste Acid Recovery
• Naphthalene Distillation
• Gas Cooling
• Light Oil Equipment
• Gas Distribution
• Ammonium Sulfate Recovery
• Ammonia Water Deoxidation
• NCL Recovery
• Coke Oven Gas Desulphurization
• Tar Distillation
• Denitrate Plant
• Sludge Treatment

Blast Furnace

• Blast Furnace Proper Instrumentation
• Hot Stove
• Wet-and-Dry Type Dust Collection
• Top Pressure Recovery Turbine
• Melted Iron Weighing
• Dephosphorization
• Tuyere Cooling Water Monitoring
• Blower
• Pulverized Coal Injection

Direct Reduction

• Midrex Plant
• Direct Iron Ore Smelting Reduction Process

Steel Making Applications

Yokogawa helps leading-edge Iron and Steel plants through automation solutions that enable plant-wide integration and lifecycle optimization. Here is a quick list of Steel Making units and applications for which Yokogawa has a global network of experts at your service, providing comprehensive automation solutions.

Hot Metal Post-Treatment

Converter

• Cenverter Instrumentation
• Slag Flowing-Out Detection
• Gas Recovery
• Fusion Reduction Furnace
• Tuyere Exhaust Diagnosis

Electric Arc Furnace

Continuous Casting

• Secondary Cooling Water Flow Control
• Tundish Pre-Heating
• Mold Level Control
• Width Variable Control
• Auto Start Stop
• Break Out Prediction

Degassing

• Dortmunt-Horde Degassing
• Ruhrstahl Heraus Degassing
• Argon Oxygen Decarburization
• Vacuum Oxygen Decarburizing

Others

• Melted Steel Treatment

Rolling Mill Applications

Yokogawa helps leading-edge Iron and Steel plants through automation solutions that enable plant-wide integration and lifecycle optimization. Here is a quick list of Rolling Mill units and applications for which Yokogawa has a global network of experts at your service, providing comprehensive automation solutions.

Soaking Pit/Furnace

• Heating Furnace
• Steel Plate Heating Furnace
• Wire Rods Heating Furnace
• Molded Steel Heating Furnace
• Heavy Plate Heating Furnace
• Extra Heavy Plate Heating Furnace
• Bar Steel Heating Furnace
• Lap Weld Pipe Heating Furnace
• Edge Heating Furnace
• Slab Heating Furnace
• Bloom Heating Furnace
• Billet Heating Furnace

Blooming

• Skid Cooling
• Blooming Heating Furnace

Rolling

• Large Mill Instrumentation
• Heavy Plate Acceleration Cooling
• Air Compressor Control
• Data Monitoring Apparatus
• Slab Management

Structural Mill, Bar Steel, Wire Rods

• Wire Rods Heating
• Wire Rods Cooling
• Wire Rods Mist Cooling
• Wire Rods Pickling
• Coil Tracking

Steel Tube/Pipe

• Transportation Control

Annealing

• Continuous Annealing furnace
• Batch Annealing Furnace
• Wire Rods Continuous Annealing Furnace
• Bar Steel Continuous Annealing Furnace
• Bright Annealing Furnace
• Aluminium Continuous Annealing Furnace
• Stainless Steel Continuous Annealing Furnace
• Electrical Steel Plate Annealing Furnace
• Large Size Pipe Annealing Furnace

Others

• Various Heat Treatment

Oil Cellar

• Tandem Cold-Rolling Mill

Surface Finishing Applications

Yokogawa helps leading-edge Iron and Steel plants through automation solutions that enable plant-wide integration and lifecycle optimization. Here is a quick list of Surface Finishing units and applications for which Yokogawa has a global network of experts at your service, providing comprehensive automation solutions.

Surface Finishing

• Pickling Line
• Tinning
• Continuance Galvanizing
• Electric Galvanizing
• Coating
• Laminating

Others

• Acid Recovery

Utility Applications

Yokogawa helps leading-edge Iron and Steel plants through automation solutions that enable plant-wide integration and lifecycle optimization. Here is a quick list of Utility units and applications for which Yokogawa has a global network of experts at your service, providing comprehensive automation solutions.

Utility

• Water Treatment
• Pure Water Equipment
• Oxygen Plant
• Nitrogen Plant
• Hydrogen Plant
• Air Separation Unit
• Waste Oil Disposal Plant
• Boiler Control
• Generator Control
• Energy Center
• Gas Blender