Curioustab

Home » Chemical Engineering » Mechanical Operations

The most suitable equipment used to devulcanise rubber scrap and to make water dispersion & rubber solution is a

boundary mixer.
propeller agitator.
sharpies centrifuge.
none of these.

Correct Answer: boundary mixer.

← Previous Question Next Question→

More Questions from Mechanical Operations

What is the selectivity index, if the grade of tailings & concentrate is the same?
According to Taggart's rule for selecting between a gyratory crusher and a jaw crusher; the later should be used, if the hourly tonnage to be crushed divided by the square of the gape expressed in cm is less than
The constants (Kb, Kr and Kk) used in the laws of crushing (i.e., Bond's law, Rittinger's law and Kick's law) depend upon the
__________ conveyor is the most suitable for long distance transportation of cold, non-abrasive granular/irregular shape/fine materials.
A suspension of glass beads in ethylene glycol has a hindered settling velocity of 1.7 mm/s, while the terminal settling velocity of a single glass bead in ethylene glycol is 17 mm/s. If the Richardson-Zaki hindered settling index is 4.5, the volume fraction of solids in the suspension is
The work index in Bond's law for crushing of solids has the following dimensions
In filtration, the use of 'filter aid' helps in
Which of the following clay mixing devices is vacuum operated for deairation of clay?
Width and speed of a conveyor belt depends upon the __________ of the material.
Separation of materials of the same density based on their sizes by using then-different rates of flow is called

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion