Chemical Engineering
Clariant completes divestment of North American Land Oil business
Clariant AG (Muttenz, Switzerland) announced the completion of the divestment of its North American Land Oil business to Dorf Ketal (Mumbai, India), a specialty chemicals manufacturer and service provider headquartered in India, for $14.5 million on 31 March 2023. Clariant’s…
Ineos completes acquisition of Mitsui Phenols Singapore business
Ineos (London) announced that INEOS Phenol completed its acquisition of the entire asset base of Mitsui Phenols Singapore Ltd from Mitsui Chemicals, a leading Japanese chemicals manufacturer, for a total consideration of $330 million. The business has a turnover of…
Lanxess and Advent International complete foundation of Envalior materials JV
A new joint venture — Envalior — has emerged from the combination of two industry leaders in engineering materials – DSM N.V. (Heerlen, the Netherlands) Engineering Materials (DEM) and Lanxess AG (Cologne, Germany) High Performance Materials (HPM) – under the…
Chevron Lummus providing process technology for lubricants plant in Brazil
Chevron Lummus Global LLC (CLG) announced a recent contract award from Petróleo Brasileiro S.A. (Petrobras) for a new 12,580 barrel/day (bbl/d) hydroisodewaxing (HIDW) unit at the GasLub Hub, a lubricant plant in Itaboraí, Rio de Janeiro state, Brazil. Chevron Lummus…
Venator completes sale of Iron Oxide business
Venator Materials PLC (Wynyard, U.K.) announced that it has completed the sale of its Iron Oxide business to Cathay Industries. The enterprise value of the transaction was $140 million and Venator expects to receive cash proceeds of approximately $130 million…
Focus on Thermal Mass Flow Measurement
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A new milestone for durable fuel-cell membranes
For the first time, a hydrocarbon-based membrane has passed the performance and durability testing standards set by the U.S. Dept. of Energy (DOE; Washington, D.C.; www.energy.gov) for heavy-duty fuel-cell applications. Typically, membranes in fuel cells are made of perfluorinated materials…
Converting waste polyolefins to isoalkanes
Chemical recycling of waste polyolefins is difficult to achieve economically partly because of the stability of carbon-carbon bonds in the plastics. In a new approach, researchers at Pacific Northwest National Laboratory (PNNL; Richland, Wash.; www.pnnl.gov) and the Technical University of…
Electrolysis of seawater — without pre-treatment
Current electrolyzers for producing hydrogen use purified water as feedstock, but in the future, this could exacerbate freshwater shortages in some areas. Seawater is highly abundant, but the ions it contains undergo electrode side reactions, and cause corrosion in proton-exchange…
Quinones power this flow battery
A new flow-battery design is based on quinones — a plentiful material historically derived from coal tar and used in dyestuff manufacturing — rather than traditional battery electrolytes. “Our feedstocks use no critical materials like lithium, cobalt or nickel, and…