Silos are used to store materials whose shapes are grain-like, or
in the forms of powder or pellets. Such materials are usually found
in the production of food, animal feed, and chemicals, etc.
Tanks are used to store liquid products, and can be used in all
kinds of industrial works. Tanks come in varying sizes and shapes.
Spherical, cylindrical, and rectangular tanks are not uncommon,
depending on the application and the amount of floor space.
REACTION VESSELS (with volumes up to 200 cubic meters)