Here is a brief look at how precipitated silica is made: Step 1: Precipitation. Sodium silicate solution (water glass) and mineral acid are reacted in an agitated vessel to produce a slurry of amorphous silica particles.
An intensive property is a physical quantity whose value does not depend on the amount of the substance for which it is measured. For example, the temperature of a system in thermal equilibrium is the same as the temperature of any part of it.
DEFINITION of 'Labor Intensive'. A process or industry that requires a large amount of labor to produce its goods or services.The degree of labor intensity is typically measured in proportion to the amount of capital required to produce the goods/services; the higher the proportion of labor costs required, the more labor intensive the business.abor intensive industries include restaurants, hotels, agriculture and mining. Advances in technology and worker productivity have moved some industries away from labor-intensive status, but many still remain.