SH Engitech designs and manufactures customized distillation columns for separation, purification, concentration, and recovery of components from liquid mixtures, with a strong focus on corrosion-resistant process equipment for chemical and specialty process applications. Our columns are engineered according to feed composition, relative volatility, vapor-liquid equilibrium, required product purity, throughput, operating pressure and temperature, reflux requirements, and overall separation objectives.
Our distillation systems can be configured as packed or tray-type columns for batch, continuous, stripping, and other specialized separation processes. Column internals such as random packing, structured packing, liquid distributors, packing supports, redistributors, demisters, and suitable tray configurations are selected according to vapor-liquid loading, mass-transfer requirements, pressure drop, hydraulic capacity, and process operating conditions.
For corrosive chemical services, SH Engitech primarily manufactures columns using fiber-reinforced polymer construction and other compatible materials selected according to chemical concentration, operating temperature, pressure, vacuum conditions, and mechanical requirements. This enables the equipment to provide corrosion resistance in applications involving aggressive chemicals, solvents, acid-containing streams, and other challenging process media.
Our engineering approach considers key distillation parameters including theoretical stages, reflux ratio, feed condition, vapor and liquid loading, flooding limits, pressure drop, liquid distribution, heat-duty requirements, product recovery, and required separation efficiency. SH Engitech can integrate the column with mass-transfer internals, associated process equipment, piping, and turnkey project requirements to provide a complete process separation solution.
