ðeɪ kˈʌm ɪn ɐ vɚɹˈaɪəɾi ʌv sˈaɪzᵻz ænd ʃˈeɪps, ænd ɑːɹ jˈuːzd fɔːɹ stˈæɾɪk stˈoːɹɪdʒ, pɹˈɑːsɛsɪŋ, mˈɪksɪŋ, ænd tɹˈænspoːɹt ʌv bˈoʊθ ɹˈɔː mətˈɪɹiəlz ænd fˈɪnɪʃt kˈɛmɪkəl pɹˈɑːdʌkts.
They come in a variety of sizes and shapes, and are used for static storage, processing, mixing, and transport of both raw materials and finished chemical products.