3201Chemical EngineeringMedium
In froth floatation, chemical agent added to cause air adherence is called________?
ACollector
BActivator
CModifier
DFrother
Correct answer
A. Collector
Explanation
The correct answer is Collector.
Correct answer
A. Collector
Explanation
The correct answer is Collector.
Supporting legs of a plate and frame filter is normally made of________?
Low purity oxygen is used for________?
Refrigeration cycle________?
Which of the following is an adsorbent used for the removal of SO2 from gas/air?
A typical example of an exothermic reversible reaction conducted at high pressure in industry is________?
Mode of heat transfer in which the fluid moves under the influence of changes in fluid pressure produced by external work is called________?