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A versatile sorbent that can clean metals from wastewater at a lower cost
At the 2024 Spring Meeting of the American Institute of Chemical Engineers (AIChE; www.aiche.org), a team from the National Energy Technology Laboratory (NETL; www.netl.doe.gov) presented on a recently patented technology for the removal of critical and heavy metals from wastewater…
Extracting useful proteins from beer-brewing leftovers
Brewers’ spent grain (BSG) is the most significant byproduct of the beer-brewing industry, making up 85% of the total waste. Globally, about 36.4 million ton/yr of spent grain are produced. This spent grain is typically discarded after its primary use…
Plant Watch: June 2024
Plant Watch Asahi Kasei starts operation of multi-module hydrogen pilot plant in Japan May 14, 2024 — Asahi Kasei Corp. (Tokyo; www.asahi-kasei.com) opened a new hydrogen pilot plant in Kawasaki, Japan. In the pilot plant, four 0.8-MW electrolyzer modules are…
Advanced Column Internals Support Energy Efficiency
New packings and trays encourage effectiveness and energy efficiency in traditional and emerging applications Equipment for distillation, absorption, stripping, extraction and phase separation plays a major role in the chemical process industries (CPI). However, separation processes are notoriously energy intensive,…
Facts At Your Fingertips: Cooling Tower Basics
Most modern chemical processes require some means of rejecting heat for maintaining process efficiency, product quality and plant safety. Examples of heat rejection include cooling crystallization liquid, cooling reactor effluent, condensing material from a distillation column and cooling steps in…
Show Preview: ACHEMA 2024
Fluidized-bed technology for small-scale development work In addition to its pelleting technology, this company will also showcase its extensive expertise in fluidized-bed technology. Among the equipment being exhibited are the flat-die pellet mills type 14-175 and 33-600, as well as…
Promoting Safety on the Job: An Approach for Today
By providing comprehensive ongoing training solutions, promoting emergency preparedness and implementing proactive safety guidelines on a day-to-day basis, employers can set their staff up for success In 2023, the Occupational Safety and Health Administration (OSHA; Washington, D.C.; www.osha.gov) reported a…
Lummus commercially launches renewable dimethyl ether technology
Lummus Technology (Houston) announced the commercial availability of CDDME, a new renewable dimethyl ether (DME) technology that is enhanced through catalytic distillation (CD). "Lummus has a leading market position and extensive commercial experience in ethers production, from small specialty applications…
LyondellBasell acquires 35% stake in Saudi Arabia’s NATPET
LyondellBasell (LYB; Rotterdam, the Netherlands) and Alujain Corporation (Alujain) announced completion of the acquisition of a 35% interest in Saudi Arabia–based National Petrochemical Industrial Company (NATPET) by LYB from Alujain. The joint venture is enabled by LYB Spheripol polypropylene (PP)…
Wacker acquires Pennsylvania-based biotechnology firm
Wacker Chemie AG (Munich, Germany) has acquired the manufacturing assets and know-how of U.S.-based Bio Med Sciences Inc. to expand its expertise and business in silicone-coated healthcare products. A corresponding purchase agreement was signed between WACKER and the Pennsylvania-based company.…