Chemical Engineering
Metso Outotec providing processing technologies for Albemarle LiOH plant in Western Australia
Albemarle Lithium Pty Ltd has awarded Metso Outotec Oy (Helsinki, Finland) an order for two pyro processing and comminution lines for their Kemerton lithium hydroxide processing plant in Western Australia. Previously, Metso Outotec has delivered two similar pyro process lines…
NOVA Chemicals announces mechanical completion for new PE plant and cracker expansion in Ontario
NOVA Chemicals Corp. (Calgary, Alberta, Canada) announced that its second Advanced SCLAIRTECH technology (AST2) facility and the third phase of the Corunna Cracker Expansion Project have each reached mechanical completion. The world-scale AST2 facility, located at the new Rokeby Site…
Open Process Automation is Gaining Sustainable Momentum
Digital transformation in the chemical process industries demands open architecture, enterprise-wide interoperability and a focus on sustainability. Progress discussed here is moving the industry in that direction Many companies in the chemical process industries (CPI) are currently pursuing digital transformations…
ESG Programs: Understanding the Untapped Opportunities
While it may be easy to fixate on the costs and efforts associated with implementing ESG programs, taking a closer look at ESG can reveal many untapped advantages Environmental, social and governance (ESG) programs are intended to encourage companies to…
Facts at your Fingertips: Air-Moving Equipment for Pneumatic Conveying
In a typical bulk-solids pneumatic-conveying system, an air mover is used to generate the necessary air flowrate and pressure required to transport a solid material through a pipeline at a given rate. This one-page reference discusses the operating mechanisms and…
Transitioning into the new year
This past year was one of the best in a decade for the chemical process industries (CPI), according to the American Chemistry Council’s (ACC; Washington, D.C., www.americanchemistry.com) year-end report [ 1]. The report details that output of U.S. chemical producers…
Ultralight fabric solar cells turn any surface into a power source
Developed by researchers at the Massachusetts Institute of Technology (MIT; Cambridge, Mass.; www.mit.edu), these durable, flexible solar cells are glued to a strong, lightweight fabric, making them easy to install on a fixed surface. They are one-hundredth the weight of…
Chementator Briefs [January 2023]
BTX extraction A newly launched series of blended solvents for the extraction of benzene, toluene and xylenes (BTX) from a variety of feeds shows improved performance over single solvents, while avoiding environmentally problematic solvent components. The series, known as BTX…
Hydrogen-enabled recovery of raw materials from ‘red mud’ and other metallurgical waste
Bauxite residue (red mud) is a byproduct from the smelting of aluminum. Like other waste slags from the metallurgy industry, bauxite residue is traditionally put into hazardous-waste landfills, although it contains a mixture of valuable raw materials in low concentrations.…
Solvent-based regeneration of granular activated carbon
Granular activated carbon (GAC) can be used to remove polyfluoroalkyl substances (PFAS) from groundwater and drinking water, but current methods to regenerate spent GAC are costly and require high temperatures of greater than 1,000°C. A team of scientists at Battelle…