Which of the following process is used in the extraction of iron from the Iron ore?

Which of the following process is used in the extraction of iron from the Iron
ore?
by

1 Answer

Answer :

Reduction
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Related questions

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The reaction (s) which does (do) not occur in the reduction zone in the extraction of iron from haematite ore is (are)

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1. What is the factor adversely affecting the fermentation process? 2. Which port caters to the export of Kudremukh iron ore? 3. Which Mughal painter according to Abul Fazl was excellent in drawing of features? 4. Which Indian Cricketer was given the title ‘Tiger’? 5. What does Inflation imply?

Description : 1. What is the factor adversely affecting the fermentation process? 2. Which port caters to the export of Kudremukh iron ore? 3. Which Mughal painter according to Abul Fazl was excellent in ... property of blood? 20. Which organizations agency is involved in drafting the Union Budget of India?

Last Answer : Answer : 1. High concentration of sugar 2. New Mangalore 3. Basawan 4. Mansur Ali Khan Pataudi 5. Rise in general price index 6. Film in the camera 7. Sharavati 8. Ralph Fitch 9. 65 years 10. T.V. ... T. Usha 15. 500 : 1 16. 12 17. Westerlies 18. Fire 19. Vitamin K 20. Administrative Ministries only

The manufacture of iron from iron ore involves the process of (1) oxidation (2) reduction (3) fractional distillation (4) electrolysis

Description : The manufacture of iron from iron ore involves the process of (1) oxidation (2) reduction (3) fractional distillation (4) electrolysis

Last Answer : reduction

During the extraction of iron in the blast furnace ,

Description : During the extraction of iron in the blast furnace ,

Last Answer : During the extraction of iron in the blast furnace , A. Coke acts as reducing agent in the lower ... and Coke acts as reducing agent in the upper zone

During the extraction of iron, slag produced is

Description : During the extraction of iron, slag produced is

Last Answer : During the extraction of iron, slag produced is A. Zone of heat absorption B. Zone of reduction only ... only D. Zone of reduction and zone of fusion

Consider the following statements in the extraction of iron from haematite: (I) `CO`is the main reducing agent (II) `Fe_(2)O_(3)`is used to oxidise th

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Last Answer : Consider the following statements in the extraction of iron from haematite: (I) `CO`is the main reducing agent (II) ... I, II and III D. I, II and IV

The flux used in the extraction of iron from Haematite in te blast furnace is `"["EAM(ENG)2014"]"`

Description : The flux used in the extraction of iron from Haematite in te blast furnace is `"["EAM(ENG)2014"]"`

Last Answer : The flux used in the extraction of iron from Haematite in te blast furnace is `"["EAM(ENG)2014"]"` A. Lime stone B. Silica C. Coke D. CO

The slag formed in the blast furnace during the extraction of iron from haematite is

Description : The slag formed in the blast furnace during the extraction of iron from haematite is

Last Answer : The slag formed in the blast furnace during the extraction of iron from haematite is A. `Ca_(3)(PO_(4))_(2)` ... (3)` C. `FeSiO_(3)` D. `MnSiO_(3)`

In the extraction of iron from haematitie, the charge used is haematite, coke and lime stone in the following weight ration

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Last Answer : In the extraction of iron from haematitie, the charge used is haematite, coke and lime stone in the following weight ration ... C. `8:1:4` D. `1:4:8`

Why is extraction of aluminium not commercially viable by using reducing agents like coke? OR Coke is used in the extraction of iron but not in the extraction of aluminium. Why? OR Aluminium cannot be extracted by heating bauxite and coke. Why?

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Last Answer : Oxygen of aluminium oxide cannot be easily taken away by reducing agents like coke.

How is the slag obtained in the extraction of iron useful?

Description : How is the slag obtained in the extraction of iron useful?

Last Answer : Slag obtained in blast furnace is used as one of theraw materials of glass and cement.

What is the role of coke in the extraction of iron?

Description : What is the role of coke in the extraction of iron?

Last Answer : Coke is a good reducing agent. It reduces iron oxide to iron. It is also a good fuel which supplies heat energy for the chemical reactions.

What happens when lime stone is not added during the extraction of iron?

Description : What happens when lime stone is not added during the extraction of iron?

Last Answer : If limestone is not added to charge during the extraction of iron, the blast furnace will get blocked.

State the role of lime stone in the extraction of iron from haematite. Or Why is lime stone added during the extraction of iron?

Description : State the role of lime stone in the extraction of iron from haematite. Or Why is lime stone added during the extraction of iron?

Last Answer : Limestone reacts with the sand present as impurity in the ore forming calcium silicate which is taken out of the blast furnace as slag.

Why do iron ore mines first stack the ore with stackers and then reclaim it via reclaimers to transfer it to export conveyors?

Description : Why do iron ore mines first stack the ore with stackers and then reclaim it via reclaimers to transfer it to export conveyors?

Last Answer : Stacking and reclaiming allow mines to create stockpiles of ore between stages of the operation. These stockpiles act as buffers that insulate the various stages from uneven flows upstream and downstream. ... the flow by creating reserves along the way that can be expanded or depleted as necessary.

What are the major iron ore belts in India? -Geography

Description : What are the major iron ore belts in India? -Geography

Last Answer : Orissa Jharkhand Belt: Badampahar mines in the Mayurbhanj and Kendujhar districts of Orissa have high grade hematite ore. Additionally, hematite iron ore is mined in Gua and Noamundi in Singhbhum district ... ores in these mines are not of very high quality. They are exported through Marmagao port.