... Deodorizer, Fatty acid distillation, Distillation, Heating hydrogenation, Etherification. 3. Petrochemical: Synthesis, Response, distillation, heating, Insulation, Plastics, Hot pressing, rolling, extrusion, ... Vulcanization 4. Fiber: synthesis, melting, Spinning, Molded, Solid heat, drying extension5. Carbon: melting asphalt ...