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Questions and Answers
Where are the samples collected for monitoring the quality of raw materials sent for further analysis?
Where are the samples collected for monitoring the quality of raw materials sent for further analysis?
- Quality Testing Facility
- Quality Assurance Department
- Automated Quality Control Unit
- Auto Sampling Unit or Sampling Unit (correct)
What is one of the quality requirements for Iron Ore Lump?
What is one of the quality requirements for Iron Ore Lump?
- Fe SiO2 64-65% (correct)
- Physical Al2O3 -40mm= 3% Max
- Physical Al2O3 -10mm= 7% Max
- Fe SiO2 60-61%
What is one of the chemical requirements for Lime Stone (BF)?
What is one of the chemical requirements for Lime Stone (BF)?
- CaO MgO SiO2 -20mm- 5% max grade
- CaO MgO SiO2 -5mm- 7% max grade (correct)
- CaO MgO SiO2 -5mm- 3% max grade
- CaO MgO SiO2 -10mm- 5% max grade
Which material should have Fe SiO2 Al2O3 values as follows: 62-63%, 2.3-3.6%, 2.8-3.3%?
Which material should have Fe SiO2 Al2O3 values as follows: 62-63%, 2.3-3.6%, 2.8-3.3%?
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For which material, CaO MgO SiO2 values as follows are acceptable: 29%, 23.5%, 2.5%?
For which material, CaO MgO SiO2 values as follows are acceptable: 29%, 23.5%, 2.5%?
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What is the minimum required percentage of Mn in Mn Ore?
What is the minimum required percentage of Mn in Mn Ore?
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