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 âintensive agricultureâ - English Dictionary. âintensive agricultureâ in Business English. intensive agriculturenoun [ U ] The use of chemical fertilizers and pesticides in intensive agriculture has dramatically increased crop yields.