Industrial evaporator heat-transfer surfaces are either tubular or flat plates, packaged into a variety of evaporator types, as outlined here. Batch evaporators Batch evaporators are vessels with a heating jacket or internal coil, an overhead condenser, a condensate receiver, and…
Polylactic acid (PLA, polylactide; Figure 1) is a thermoplastic aliphatic polyester that is derived from a number of renewable starting materials, such as starch and sugarcane, via bacterial fermentation. PLA is semicrystalline or amorphous, rigid, resilient and an ultraviolet-light-resistant material,…
New developments in augmented reality can help plant operators fix critical issues while limiting the number of outside visitors entering the facility Reducing risk is an important goal for any plant or petroleum refinery to maintain the health and safety…
A look at how advanced analytics facilitates and improves process safety efforts within the chemical process industries (CPI) Simply by the nature of some of the chemicals used and the associated complex processes involved, chemical plants can be hazardous. With…
To withstand the harsh conditions and potential safety risks encountered in urea agricultural applications and other severe-service processes, special consideration must be given to valve construction, performance and installation Severe-service valves (SSVs) are specially designed and manufactured for critical applications…
In all phases of a valve’s lifecycle — from fabrication to decommissioning and storage — corrosion protection is essential Corrosion can be a serious source of valve damage, and it can often result in costly leakage, failures and repairs or…
Lummus Technology (Houston) announced that its Novolen business has been awarded a polypropylene (PP) contract by BUA Refinery, a subsidiary of Nigeria's BUA Group, at their grassroots refinery in Nigeria. Lummus' scope includes the technology license for a polypropylene unit…
Eastman Chemical Co. (Kingsport, Tenn.) announced that it has acquired 3F Feed & Food, a European leader specializing in the technical and commercial development of additives for animal feed and human food. Located in Spain, 3F's business and assets are…
Kia Motors and SK Innovation (both Seoul, South Korea) announced that they had secured the possibility of building an industrial ecosystem that enables eco-friendly handling of EV batteries and technological basis thereof by re-collecting metals such as lithium from used…
Aker Solutions ASA (Lysaker, Norway) has signed a contract with Nordic Blue Crude (NBC) for front-end engineering and design (FEED) of a new e-Fuel facility at Herøya in Porsgrunn, Norway. The e-Fuel plant is planned to produce CO2-neutral fuel by…