Chemical Engineering
Chevron moves corporate headquarters from California to Houston
Chevron Corp. (Houston) announced the relocation of the company’s headquarters from San Ramon, Calif., to Houston, Tex. and senior leadership changes. Chevron Chairman and CEO, Mike Wirth, and Vice Chairman, Mark Nelson, will move to Houston before the end of…
Nippon Shokubai to construct new SAP plant in Indonesia
Nippon Shokubai Ltd. (Tokyo) has announced a plan to build a superabsorbent polymers (SAP) plant with 50,000 metric tons per year (m.t./yr) at its Indonesian subsidiary, PT. Nippon Shokubai Indonesia (NSI). This new plant will augment an existing SAP plant…
Parker Hannifin divests composites manufacturing business in North America
Parker Hannifin Corp. (Cleveland, Ohio) announced it has signed an agreement to divest its North America Composites and Fuel Containment (CFC) Division to private investment firm SK Capital Partners. With the completion of this transaction the company will have successfully…
OCI Global to sell Texas clean-ammonia project to Woodside for $2.35 billion
OCI Global N.V. (Amsterdam, the Netherlands) announced that it has reached an agreement for the sale of 100% of its equity interests in its Clean Ammonia project under construction in Beaumont, Texas (OCI Clean Ammonia), to Woodside Energy Group Ltd.…
Lubrizol to invest $200 million to construct its largest manufacturing plant in India
The Lubrizol Corp. (Cleveland, Ohio) announced that it signed a Memorandum of Understanding to purchase a 120-acre plot in Aurangabad, India, where it plans to construct a new manufacturing facility to initially support the region’s growing transportation and industrial fluid…
Veolia North America sells its acid-regeneration business for $620 million
Veolia (Paris) announced that its subsidiary Veolia North America has signed an agreement for the divestment of Veolia North America Regeneration Services, which includes its sulfuric acid and hydrofluoric acid regeneration activities for refineries, to private equity firm American Industrial…
Benefiting from Nozzle Flexibility in Piping Design
The inclusion of nozzle flexibility (directional spring rate) in pipe-stress analysis results in more realistic piping reactions on pressure-vessel nozzles, whereby it will be easier to meet the limited nozzle-load capacity of the nozzles. It will surely contribute to a…
Plant Watch: August 2024
Plant Watch Trelleborg Group to construct new production plant in North Carolina July 16, 2024 — Trelleborg Group AB (Trelleborg, Sweden; www.trelleborg.com) is investing in a new production facility to expand its business for engineered coated fabrics in Rutherfordton, N.C.…
Chemical Recycling: A Deep Dive on Depolymerization
Looking at the challenges and benefits of various recycling technologies, this article uses polymethyl methacrylate (PMMA) as an example to analyze the economics and design considerations for depolymerization processes Plastics are a valuable commodity in society and provide versatile materials…
Pilot plant produces climate-friendly cement clinker
Concrete production is responsible for 6–9% of global anthropogenic CO2 emissions. “The largest contribution to that comes from the production of cement, a precursor product,” says Peter Stemmermann from the Institute for Technical Chemistry (ITC) at the Karlsruhe Institute of…