'Sieve size' presentation slideshows

U P S T R E A M

459 views • 32 slides

Mixtures and Separating Mixtures

Mixtures and Separating Mixtures. Mixtures. Many of the ordinary things around us are mixtures of a number of different substances. A mixture is made of two or more different substances mingled with each other but not chemically combined.

415 views • 32 slides

SIEVING

SIEVING. In the final separation operation, restraint is imposed on some of the particles by mechanical screens that prevent their passage. This is done successively, using increasingly smaller screens, to give a series of particles classified into size ranges.

1.24k views • 9 slides