Tank TK-101 / TK-101Zs. (Tank hydrocarbon 5 atoms; C5 Monomer) tank TK-103 / TK-103Zs. (Tank hydrocarbon 5 atoms; C5 Raffinate) designed according to standard ASTM. SA-283 Ge.C with a design pressure of Full Water + 2,000 mmAq and design temperature of 50 ° C to test the strength of the reaction tank. water Hydrostatic Test) at a pressure Full Water +2,500 mmAq.