A mechanical design is required for a knock-out pot in an acetone production plant. The acetone is produced via the catalytic dehydrogenation of isopropanol. The design pressure is 1650 kPa, design temperature is 115⁰C, and corrosion allowance is 2mm, the material to construct the flash drum is Austenitic Stainless Steel 321. The flash drum will be used to separate vapor and liquid phase. The Torispherical-Domed head having thickness of head 0.12m. Write the design report including abstracts, problem statement, results summary, introduction, Manhole design, Buckling(vacuum) assessment/design, and Baffles design.