Definition A tubular reactor, also known as a tube reactor, is a continuous-flow reactor characterized by its tubular shape and high length-to-diameter ratio. Depending on process requirements, a tubular reactor may consist of a single tube or multiple tubes arranged…
Definition A condenser is a type of heat exchanger primarily used to convert vapor into liquid through cooling. In chemical processing, refrigeration systems, and power generation, condensers remove heat from a vapor stream and promote phase change from the gaseous…
Definition A reboiler is a heating device used to vaporize liquid at the bottom of a distillation column. Also known as a bottom heater, it provides the thermal energy required to generate vapor, which rises through the column and supports…
Definition A gas distributor is a device used in gas-liquid or gas-solid separation and reaction equipment to distribute gas evenly across a process vessel. Its primary function is to ensure that gas enters the equipment at a uniform velocity and…
Definition A liquid distributor is a device used to distribute liquid evenly across the cross-sectional area of a packed bed or mass transfer column. Its primary purpose is to minimize the amplification effects caused by poor liquid distribution and to…
Definition Liquid-liquid extraction, also known as solvent extraction, is a separation process that utilizes differences in the solubility or distribution behavior of components between two liquid phases. The objective is to separate, recover, or concentrate a target substance from a…
Definition Extraction is a separation process used to isolate one or more components from a mixture by taking advantage of differences in their solubility in a selected solvent. In chemical engineering, extraction is commonly employed when conventional separation methods such…
Definition Random packing, also known as dumped packing, refers to packing materials that are randomly loaded into a packed tower rather than being installed in a structured arrangement. These packings create a large gas-liquid contact area inside the column, allowing…
Definition Packing, also known as a filler, filling agent, or extender, refers to a material added to another substance to occupy space, modify properties, or improve processing performance. In materials science and industrial manufacturing, fillers are widely used to enhance…
Selecting a falling film evaporator manufacturer involves more than comparing evaporation capacity, heat-transfer area, number of effects, or equipment price. Feed properties change during concentration. Viscosity may rise, wetting can deteriorate, heat transfer can decline, and fouling risk may increase.…