Launched last month at Weftec (Chicago; October 2–4), the new Bravo chemical metering system provides improved process control with reliable, accurate and repeatable flow, and reduced chemical consumption, says the company. Bravo is an integrated, modular and scalable solution used…
Advances in next-generation materials and assembly techniques have enhanced membranes’ effectiveness in numerous applications Membranes are one of the primary technologies used for separations. While they may be best known for their use in water-treatment operations, advances in membrane technologies…
For petroleum refineries, the cost of converting hydrofluoric-acid-based alkylation units to the relatively safer sulfuric-acid-based alkylation process (diagram) has been cost-prohibitive and has lacked specific economic benefits. Now, DuPont (Wilmington, Del.; www.dupont.com) has developed a low-cost approach to converting existing…
Both physical security and cybersecurity must be in place to keep chemical facilities safe from attack While almost all businesses in today’s world are concerned with security — both physical security and cybersecurity — chemical processors likely have a deeper…
Microbes inhabiting the extreme environments thousands of feet below the earth’s surface possess unique properties not encountered elsewhere. A research consortium of South Dakota School of Mines and Technology (SDSMT; Rapid City; www.sdsmt.edu), University of Oklahoma (Norman) and Montana State…
Silicon anodes are an attractive alternative to graphite anodes currently in use in lithium-ion batteries, because they can deliver up to five times higher capacities. However, silicon anodes have a limited charge-discharge cycle number. Their volume expands during each cycle,…
NTT Communications Corp. (NTT Com; www.ntt.com) and Mitsui Chemicals Inc. (both Tokyo, Japan; www.mitsuichem.com) have demonstrated the ability to predict, with a high precision, the concentration of gaseous products generated in a furnace. The predictions are produced in just 20…
A newly patented class of synthetic antimicrobial compounds is aimed at overcoming the limitations of existing industrial disinfectants, such as quaternary ammonium compounds and bleaches. “Bleaches are effective disinfectants on initial application, but they don’t work when they dry and…
In addition to large amounts of conventional dust, the new IVS 100 range of industrial vacuums (photo) also pick up hazardous, as well as combustible dust and coarse particles. The particles are vacuumed directly where they are generated and therefore…
Plant Watch Inovyn starts up KOH plant in Belgium October 13, 2017 — Inovyn (London, U.K.; www.inovyn.com) announced the completion of its new potassium hydroxide (KOH) production facility at its Antwerp/Lillo site in Belgium. The new plant uses membrane technology…