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What is the substance which reacts with gangue to form a fusible mass which can easily be removed?
The substance that reacts with gangue to form a fusible mass is called a flux. Commonly used fluxes include substances like limestone (calcium carbonate) or silica, which combine with impurities in the ore to create slag. This slag can be easily removed during the metallurgical process, facilitating the extraction of the desired metal. The use of flux is essential in processes like smelting to improve efficiency and yield.
What else can I help you with?
What is a gangue?
Gangue is the waste material that surrounds and is mixed in with valuable minerals in an ore deposit. It does not have any commercial value and is usually removed during the process of extracting the valuable minerals.
What metals are extracted by froth flotation technique?
Froth flotation is commonly used to extract sulfide ores of copper, lead, zinc, and nickel. These metals are typically extracted from their ores by creating a froth that selectively separates them from the gangue materials.
What are impurities of an ore called?
Gangue-In mining, gangue(pronounced "gang") is the commercially worthless material that surrounds, or is closely mixed with, a wanted mineral in an ore deposit. It is thus distinct from overburden, which is the waste rock or materials overlying an ore or mineral body that are displaced during mining without being processed.
What is concentration of ores called?
Concentration of ore Unwanted rocks, sand and grit from the mineral ore are called gangue or matrix. These have to be removed so that the mineral ore is concentrated with higher percentage of metal. Ores are mined from deep within the earth's crust in the form of rocks. The minerals are embedded in these rocks. The rocks are first crushed into smaller pieces by crushers. Then they are ground to powder by ball mill and other processes so that powdered ore is obtained. Depending on the type of ore, hydraulic washing, froth floatation process, magnetic separation and chemical separation techniques are applied for concentrating an ore.
How is Coltan concentrated?
Coltan is typically concentrated through a process called gravity separation, where the ore is crushed and then subjected to gravity-based methods to separate the heavier coltan minerals from the lighter gangue minerals. Another common method is magnetic separation, where coltan-bearing minerals are separated based on their magnetic properties. These processes help to increase the concentration of coltan in the ore for further processing.
What waste rock can be removed before a mineral can be used?
Gangue
What waste rock must be removed before a mineral can be used?
Overburden and gangue are the waste rocks that must be removed before a mineral can be used. Overburden refers to the unconsolidated material above an ore deposit, while gangue is the unwanted rock in an ore deposit that has to be separated during processing.
What is the waste material that must be separated from an ore?
The waste material that must be separated from an ore is known as gangue. Gangue is the material that does not contain any valuable minerals and is typically removed during the process of ore extraction and purification.
What is the waste rock that must be removed before a mineral can be used?
In mining this is known as "gangue".
What is a waste rock that must be removed before a mineral can be used?
In mining this is known as "gangue".
What is waste rock that must be removed before a mineral can be used?
In mining this is known as "gangue".
What is waste rock that must be removed before a mineral can be use?
In mining this is known as "gangue".
What is a gangue?
Gangue is the waste material that surrounds and is mixed in with valuable minerals in an ore deposit. It does not have any commercial value and is usually removed during the process of extracting the valuable minerals.
What is the relationship between mineral ore and gangue?
Mineral ore is the valuable material that can be extracted and processed for its useful properties, while gangue is the unwanted material that is typically separated from the ore during the extraction process. Gangue does not have any economic value and is usually discarded as waste material. The relationship between mineral ore and gangue is that they are often found together in the same rock or ore deposit, with the goal of separating the valuable ore from the gangue to extract the desired minerals.
What is the homophone of gang?
The homophone of "gang" is "gangue".
Why is gangue cosidered an ore?
Gangue minerals are not considered ores because they do not contain valuable minerals that can be extracted profitably. Ores, on the other hand, contain valuable minerals in high enough concentrations to be economically recovered. Gangue is typically separated from the ore during the mineral processing stage.
Why is gangue rock reprocessed?
because it can be used in industrial ways
