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Which of the following are collectors used in the froth floatation process?

Which of the following are collectors used in the froth floatation process? Correct Answer Aniline

Froth floatation is generally used for sulphide ores. It is based on the fact that sulphide ores are preferentially wetted by oils while that of the gangue is wetted by water. To a suspension of the crushed ore in water, collectors are added to enhance the non-wettability of the ore particles. Pine oil, ethyl xanthate and potassium ethyl xanthates are examples of collectors.

Related Questions

Frother is added in the froth floatation cell used in ore beneficiation to stabilise the air bubbles (i.e., froth), which will hold the ore particles, but it does not affect the floatability of minerals. Which of the following is not used as a frother?
From the options given below, identify the processes that are NOT involved in the “concentration of ore”. A. Froth floatation process B. Calcination C. Bayer’s process D. Electromagnetic separation
The oil used in the froth floatation process is
Pine oil and cresylic acid are used as __________ in the froth floatation process.
Xanthates are used in the froth floatation process as a/an
What compound is used to control the pH in the froth floatation process of copper extraction?
Activators are those chemicals which help buoying up one mineral in preference to the other in the froth floatation process. Which of the following is an activator?
Froth floatation process to concentrate the minerals is applicable to
What is purpose of froth in froth pumps?
Pine oil used in froth floatation technique acts as a/an