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Par Pacific completes acquisition of ExxonMobil Billings Refinery

Par Pacific Holdings, Inc. (Houston) announced that it has successfully closed its previously announced acquisition of the Billings refinery and associated marketing and logistics assets from ExxonMobil Corp. (Irving, Tex.) and two of its subsidiaries. The base purchase price of…

Carbios and Indorama Ventures form JV to build first-of-its-kind PET biorecycling plant in France

Carbios (St-Beauzire, France) and Indorama Ventures Ltd. (IVL; Bangkok, Thailand) announced the signing of a non-binding Memorandum of Understanding (MOU) to form a Joint Venture (JV) for the construction of the world’s first PET (polyethylene terephthalate) biorecycling plant in France1.…

Choosing a career path

The past couple of months have been prime time for academic graduations. Graduation ceremonies, aptly named commencements, mark a time when graduates look forward to starting a new phase of their journeys. For some, it means moving on to a…

Valve indicator for potentially explosive environments

The T.VIS E-20 control top (photo) is of interest to the food and dairy industries, among others, which process highly flammable hazardous substances in the form of milk powder and sugar dust. When such powders contact oxygen, even a small…

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The Selection and Design of Fixed-Bed, Axial-Flow Vessel Internals

Follow these key considerations when deciding which internals to use in fixed-bed, axial-flow vessels Fixed-bed, axial-flow vessel internals are installed in natural gas plants, petroleum refineries, petrochemical plants, chemical plants and industrial gas facilities. Thermal-swing gas and liquid dehydrators, treaters…

Show Preview: Connected Plant Conference

The seventh annual Connected Plant Conference (www.connectedplantconference.com) — presented by Chemical Engineering and sister publication POWER Magazine — is taking place at the Marriott Canal Street in New Orleans, La. on Jun 25–28. The event will bring together industry experts…

A new two-channel AI/OI intrinsic-safety barrier

The new KCD2-SCS-EX2 (photo) is a two-channel, dual-function analog input (AI)/analog output (AO) intrinsic-safety barrier in a compact 12.5-mm housing. The two channels of the KCD2-SCS Series interface modules can be configured individually for analog input or analog output control…

Tilt-down conveyor increases flexibility and convenience

The new mobile, tilt-down flexible-screw conveyor (photo) fits restrictive processing situations. Positioning of the support boom against, and parallel to, the conveyor tube minimizes the height needed to maneuver the system under doorways and mezzanines, and to fit the conveyor’s…

PVDF Bubble Caps for Distillation Columns

Polymer components in column trays can avoid issues associated with corrosion of metal equipment Gujarat Alkalies & Chemicals Ltd. (GACL) — a major chemical producer in Gujarat state in western India — was facing corrosion challenges with its distillation columns.…

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Data Brokers Foster IT/OT Convergence and Interoperability

Obtaining the most value from data requires effective communications among industrial internet of things (IIoT)-connected devices that allow integration between operational technology (OT) and information technology (IT) systems. Data brokers play a key role in allowing communication between the two…