# Which ores can be concentrated by magnetic separation

### Which types of ore can be concentrated by electro

26/12/2018 》The ore which can be attracted by the magneticfield can be concentrated by the process of magnetic separation. 》Among the oresmentioned in table 6.1, the ores of iron such as → haematite (Fe2O3), → magnetite (Fe3O4),

More### The ore that can be concentrated by magnetic separation ...

The ore that can be concentrated by magnetic separation method is pyrolusite (M nO2. . ). In this method, the ferromagnetic and non-magnetic particles in

More### Which Ores Can Be Concentrated By Magnetic Separation

Magnetic separation is a process in which magnetically susceptible ... in Moina, Tasmania, magnetic separation ... Read more. powered ore is concentrated by electromagnetic separation ... The ore was concentrated in ore "belts" and usually mixed with other types of rocks, ...

More### Which of the ores mentioned in Table 6.1 can be ...

If the ore or the gangue can be attracted by the magnetic field, then the ore can be concentrated by the process of magnetic separation. Among the ores mentioned in table 6.1, the ores of iron such as haematite (Fe 2 O 3), magnetite (Fe 3 O 4), siderite (FeCO 3), and iron pyrites (FeS 2) can be separated by the process of magnetic separation.

More### Which of the ores mentioned in Table 6.1 can be ...

26/09/2019 If the ore or the gangue can be attracted by the magnetic field, then the ore can be concentrated by the process of magnetic separation. Among the ores mentioned in table 6.1, the ores of iron such as haematite (Fe 2 O 3), magnetite (Fe 3 O 4), siderite (FeCO 3), and iron pyrites (FeS 2) can be separated by the process of magnetic separation.

More### Which types of ore can be concentrated by electro

26/12/2018 The ores with impurities are attracted by the magnetic field. It can be concentrated by the electromagnetic separation. eg:haematite(iron), copper pyrites,

More### Which of the ores mentioned in Table 6.1 can be ...

If the ore or the gangue can be attracted by the magnetic field, then the ore can be concentrated by the process of magnetic separation. Among the ores mentioned in table 6.1, the ores of iron such as haematite (Fe 2 O 3), magnetite (Fe 3 O 4), siderite (FeCO 3), and iron pyrites (FeS 2) can be separated by the process of magnetic separation.

More### Which of the ores mentioned in Table 6.1 can be ...

If the ore or the gangue can be attracted by the magnetic field, then the ore can be concentrated by the process of magnetic separation. Among the ores mentioned in table 6.1, the ores of iron such as haematite (Fe 2 O 3), magnetite (Fe 3 O 4), siderite (FeCO 3), and iron pyrites (FeS 2) can be separated by the process of magnetic separation.

More### Which one of the following ores is best concentrated by ...

The ore which can be attracted by the magnetic field can be concentrated by the process of magnetic separation. Among the ores mentioned in table 6.1, the ores of iron such as haematite (Fe 2 O 3), magnetite (Fe 3 O 4), siderite (FeCO 3), and iron pyrites (FeS 2) can be separated by the process of magnetic separation.

More### Name three ores which are concentrated by froth

The ore which can be attracted by the magnetic field can be concentrated by the process of magnetic separation. Among the ores mentioned in table 6.1, the ores of iron such as haematite (Fe 2 O 3), magnetite (Fe 3 O 4), siderite (FeCO 3), and iron pyrites (FeS 2) can be separated by the process of magnetic separation.

More### MCQ Questions for Class 12 Chemistry Chapter 6 General ...

04/09/2020 Which of the following ores cannot be concentrated by magnetic separation? (a) Haematite (b) Malachite (c) Magnetite (d) Siderite. Answer. Answer: (b) Malachite

More### iron ore concentrated for magnetic process

What type of ores can be concentrated by magnetic. The ore which can be attracted by the magnetic field can be concentrated by the process of magnetic separation. Among the ores mentioned in table 6.1, the ores of iron such as haematite (Fe 2 O 3), magnetite (Fe 3 O 4), siderite (FeCO 3), and iron pyrites (FeS 2) can be separated by the process ...

More### Concentration of Ores – Study Material for IIT JEE ...

The magnetic mineral can be separated from the non-magnetic one by this method. For example, mixture of FeWO 4 (magnetic) and cassiterite SnO 2 (non-magnetic) are separated by this method. Similarly, rutile TiO 2 (magnetic) can be separated from chlorapatite, 3Ca 3

More### ADVANCES IN MAGNETIC SEPARATION OF ORES - 911

Magnetic separation is also important in process- ing phosphate, titanium, chrome, manganese, tung- sten, molybdenum, nickel, niobium, and tantalum ores. Pioneer Work on Dry Separation: It is interesting to note that much of the pioneer work in magnetic processing of ores was done on dry material. In spite

More### NCERT Solutions For Class 12 Chemistry Chapter 6 General ...

25/09/2020 Ans: Ores Which are magnetic in nature can be separated from non-magnetic gangue particles by magnetic separation method. For ex: ores of iron such as haemetite (Fe 2 O 3 ), magnetite (Fe 3 O 4 ), siderite (FeCO 3 ) and iron pyrites (FeS 2 ) being magnetic can be separated from non-magnetic silica and other impurities by magnetic separation method.

More### Which of the ores mentioned in Table 6.1 can be ...

### Which one of the following ores is best concentrated by ...

The ore which can be attracted by the magnetic field can be concentrated by the process of magnetic separation. Among the ores mentioned in table 6.1, the ores of iron such as haematite (Fe 2 O 3), magnetite (Fe 3 O 4), siderite (FeCO 3), and iron pyrites (FeS 2) can be separated by the process of magnetic separation.

More### Which of the ores mentioned in Table 6.1 can be ...

Which of the ores mentioned in Table 6.1 can be concentrated by magnetic separation method? CORRECT ANSWER: ORES IN WHICH ONE OF THE COMPONENTS (EITHER THE IMPURITY OR THE ACTUAL ORE) IS MAGNETIC CAN BE CONCENTRATED, E.G., ORES CONTAINING IRON (HAEMATITE, MAGNETITE, SIDERITE AND IRON PYRITES). Watch Video Solution On Doubtnut App

More### concentration of ore by magnetic separation

Concentration of Ores eMedicalPrep. Magnetic Separation. It is based on the principle of magnetic properties of the ore components. If either the ore particles or the gangue are capable of being attracted in a magnetic field, magnetic separation can be used. Ore is kept in a conveyer which passes through the magnetic roller. Fig. 2. Magnetic separation. Froth floatation process . Types of ...

More### iron ore concentrated for magnetic process

What type of ores can be concentrated by magnetic. The ore which can be attracted by the magnetic field can be concentrated by the process of magnetic separation. Among the ores mentioned in table 6.1, the ores of iron such as haematite (Fe 2 O 3), magnetite (Fe 3 O 4), siderite (FeCO 3), and iron pyrites (FeS 2) can be separated by the process ...

More### Crushing, Grinding and Concentration of the Ore ...

02/04/2020 (iii) Magnetic Separation. This is based on the differences in magnetic properties of the ore components. If either ore or the gangue (one of these two) is attracted by a magnet then ore can be separated from the impurities with the help of magnetic separation method. For example: 1) The magnetic impurities such as iron and manganese tungstates (FeWO 4,MnWO 4) present in tin stone

More### Metallurgy ICSE Class 10 Chemistry Questions ICSE Board

25/04/2021 Name the ores that can be concentrated by the following methods (i) Magnetic separation (ii) Froth floatation (iii) Gravity separation (iv) Leaching Ans. (i) Ores of iron such as Haematite, Magnetite or iron pyrites. (ii) Sulphide ores eg. zinc blende (ZnS) Galena (PbS) (iii) Oxide ores of Iron tin (iv) Ores of aluminium, silver gold. 17. Differentiate between Roasting and

More### NCERT Solutions For Class 12 Chemistry Chapter 6 General ...

25/09/2020 Ans: Ores Which are magnetic in nature can be separated from non-magnetic gangue particles by magnetic separation method. For ex: ores of iron such as haemetite (Fe 2 O 3 ), magnetite (Fe 3 O 4 ), siderite (FeCO 3 ) and iron pyrites (FeS 2 ) being magnetic can be separated from non-magnetic silica and other impurities by magnetic separation method.

More### concentration of ore by magnetic separation

ore concentrated by magnetic separation Iron Ore Magnetic Separation. Apr 20, 2017 In the case of magnetic separation, these attached particles may go either as concentrates or tailings, depending on the strength of the magnetic field and the ratio by weight of magnetic to non-magnetic material in each. Get Price Magnetic Separation Of Tungsten Ores. methods for tungsten ores are gravity ...

More### Magnetic separation - Wikipedia

Magnetic separation is the process of separating components of mixtures by using magnets to attract magnetic materials. The process that is used for magnetic separation detaches non-magnetic material with those that are magnetic. This technique is useful for not all, but few minerals such as ferromagnetism/ferromagnetic and paramagnetic but the effect is still noticeable. Not all metals are

More### concentration of ore by magnetic separation

Concentration of Ores eMedicalPrep. Magnetic Separation. It is based on the principle of magnetic properties of the ore components. If either the ore particles or the gangue are capable of being attracted in a magnetic field, magnetic separation can be used. Ore is kept in a conveyer which passes through the magnetic roller. Fig. 2. Magnetic separation. Froth floatation process . Types of ...

More### iron ore concentrated for magnetic process

What type of ores can be concentrated by magnetic. The ore which can be attracted by the magnetic field can be concentrated by the process of magnetic separation. Among the ores mentioned in table 6.1, the ores of iron such as haematite (Fe 2 O 3), magnetite (Fe 3 O 4), siderite (FeCO 3), and iron pyrites (FeS 2) can be separated by the process ...

More### Table 6.1: Principle Ores of some Important Metals aash ...

Ores which contains some magnetic particles or they can attract by the magnetic field only they can be concentrated by magnetic separation method. Among the ores mentioned in table 6.1, the ores of iron such as haematite , magnetite , siderite , and iron pyrites can be separated by the process of magnetic separation. Question 6.2

More### Crushing, Grinding and Concentration of the Ore ...

02/04/2020 (iii) Magnetic Separation. This is based on the differences in magnetic properties of the ore components. If either ore or the gangue (one of these two) is attracted by a magnet then ore can be separated from the impurities with the help of magnetic separation method. For example: 1) The magnetic impurities such as iron and manganese tungstates (FeWO 4,MnWO 4) present in tin stone

More### concentration of ore by magnetic separation

ore concentrated by magnetic separation Iron Ore Magnetic Separation. Apr 20, 2017 In the case of magnetic separation, these attached particles may go either as concentrates or tailings, depending on the strength of the magnetic field and the ratio by weight of magnetic to non-magnetic material in each. Get Price Magnetic Separation Of Tungsten Ores. methods for tungsten ores are gravity ...

More### Metallurgy ICSE Class 10 Chemistry Questions ICSE Board

25/04/2021 Name the ores that can be concentrated by the following methods (i) Magnetic separation (ii) Froth floatation (iii) Gravity separation (iv) Leaching Ans. (i) Ores of iron such as Haematite, Magnetite or iron pyrites. (ii) Sulphide ores eg. zinc blende (ZnS) Galena (PbS) (iii) Oxide ores of Iron tin (iv) Ores of aluminium, silver gold. 17. Differentiate between Roasting and

More### CLASS - XII CHEMISTRY Metallurgy - Yola

• Which of the ores mentioned in Table 6.1 can be concentrated by magnetic separation method? • Iron ores such as Hematite, Magnetite concentrated by magnetic separation method Leaching/chemical separation: Leaching is often used if the ore is soluble in some suitable solvent. Leaching of alumina from bauxite: The principal ore of aluminum is bauxite which contains SiO 2, iron

More### Concentration Of Ore By Magnetic Separation

electromagnetic separation concentration of ores. a discussion of magnetic separation ... of low grade iron ore through separation techniques 569 found ... ore concentration plants. the iron ... Read more. Magnetic separation, crushing and classification ... Magnetic separation and concentration is one of the core research activities ... low-intensity and high-intensity magnetic separation ...

More### concentration of ore by magnetic separation method

Magnetic Separation Method - Mineral Processing Actually, intensity magnetic separation is kind of dry concentration method for hematite, but not all hematite can be upgraded by this method. There are two items needing to be met for hematite intensity magnetic separation.

More### Concentration of Ores eMedicalPrep

Ores are solid material from which a pure metal can be obtained. The process of removal of unwanted material from the ore is known as concentration or dressing or benefaction of ores. It involves several steps. The separation of required material from the ore is dependent on the differences in physical properties of the compound of the metal present and that of the gangue.

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