Chemical Engineering
Kemira to build third alkenyl succinic anhydride production line in China
Kemira Oyj (Helsinki, Finland) announced a significant investment in the production of alkenyl succinic anhydride sizing agent (ASA) in China. ASA is one of the most effective and cost-efficient sizing agents for improving water-resistance in paper and packaging board. This…
Huntsman increases polyurethane catalyst and specialty amine capacity in Hungary
Huntsman Corp. (The Woodlands, Tex.) announced that its Performance Products division plans to further expand its manufacturing facility in Petfurdo, Hungary, to meet the growing demand for polyurethane catalysts and specialty amines. The multi-million USD investment project is anticipated to…
Eneos to increase polyethylene production capacity
ENEOS NUC Corp., a wholly-owned subsidiary of ENEOS Corp. (Tokyo, Japan), announced its facility investment plan to expand production capacity of polyethylene, used for insulation applications on extra high-voltage and high-voltage power cables that are in growing demand as a…
An integrated thermochemical process makes advanced biofuels from biomass
Bionext and its partners — a consortium of six industrial companies — have successfully completed the test program on BioTfueL demonstration units, setting the stage for commercialization of the thermochemical process that makes low-carbon-footprint sustainable aviation fuel (SAF) and other…
Chementator briefs [September 2021]
Automated synthesis One of the most modern infrastructures for automated process control in chemistry is being built by the Karlsruhe Institute of Technology (KIT; www.kit.edu) together with BASF SE (Ludwigshafen, Germany; www.basf.com). The facility will initially produce new substances in…
Electrochemistry Spreads its Wings
New electrochemical processes are being developed to help CPI companies reduce their carbon footprint For over a century, electrochemistry has played a crucial role in the chemical process industries (CPI), and many chemicals are still produced using traditional electrochemical processes,…
Facts At Your Fingertips: Specification Considerations for Control Valves
Properly specifying process control valves for a plant project is critical to achieving efficient and effective processes. This one-page reference discusses key considerations for specifying control valves. Valve specification Process engineers should take the following aspects into consideration when specifying…
Technology Profile: Production of Adipic Acid
Adipic acid (hexanedioic acid; Figure 1) is among the most important aliphatic dicarboxylic acids, with about 2.5 billion kg produced annually. It is isolated as odorless, colorless crystals with an acidic taste. Adipic acid undergoes the reactions of carboxylic acids,…
Backwash Tuning for Reliable Sand Filtration
This practical guide provides information on proven backwash-tuning techniques that will improve the reliability and robustness of sand filters in water treatment applications Water is a fundamental part of virtually all plants in the chemical process industries (CPI). Examples of…
Fibrous catalyst support boosts yields and reduces coke buildup
A new fibrous catalyst-support material can enhance a wide range of industrial catalytic reactions, allowing higher yields and reduced coke buildup compared to pellet supports. Unifrax (Tonawanda, N.Y.; www.unifrax.com) leveraged its expertise in ceramic materials to develop the high-alumina fiber…