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Chemical Engineering

Resonac to expand production capacity for semiconductor materials

Resonac Corp. (Tokyo) has decided to increase its capacity to produce materials for high-performance semiconductor chips, which are to be used mainly as CPUs for artificial intelligence (AI), to 3.5 to 5 times of the current level. Resonac will increase…

McDermott reaches mechanical completion on Evonik’s biosurfactants project in Slovakia

McDermott International Inc. (Houston) announced mechanical completion of a pioneering industrial-scale biosurfactant plant for Evonik Industries AG (Essen, Germany). Less than two years from contract award, Evonik has achieved initial production of Rhamnolipids, a bacterial surfactant with the potential to…

LG Water Solutions awarded major SWRO membrane contract for world’s largest fertilizer momplex in Morocco

LG Water Solutions, LG Chem’s business unit specializing in water treatment and the manufacturer of NanoH2O reverse osmosis (RO) membranes, has secured a supply order of seawater RO (SWRO) membrane elements through a local EPC for an expansion of a…

BASF breaks ground on methyl glycols plant at Zhanjiang Verbund site in China

BASF SE (Ludwigshafen, Germany) has broken ground on a methyl glycols (MG) plant at its Verbund site in Zhanjiang, China. The new facility is designed with an annual capacity of 46,000 metric tons and aims to meet the rapidly growing…

Focus on pH Sensors

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Modern Fermentation and Fermenter Design

With the growth of ‘white biotechnology,’ industrial fermentation processes and large-scale fermenters will play a key role. Presented here are some design considerations In fermentation, microorganisms, animal and plant cells are used to produce chemical compounds. Enzymes, pharmaceutical ingredients, amino…

Disclosing climate risks

Last month, the U.S. Securities and Exchange Commission (SEC; www.sec.gov) finalized rules [1] that require registrants to disclose information about climate-related risks in their annual reports and registration statements. Recognizing that climate-related risks can affect a company’s business and financial…

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Production and Demand Challenges for ‘Green’ Hydrogen

Burgeoning demand for hydrogen to support decarbonization goals is straining existing supply chains for industrial gases and prompting companies to adapt quickly to the emerging net-zero-carbon economy The increasing use of hydrogen as a clean energy carrier is causing a…

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Completely recycled viscose for the first time

Researchers at Lund University (Sweden; www.lth.se) have succeeded in converting worn-out cotton sheets into new viscose fibers using a process that — for the first time — enables all of the viscose to be recycled. Current recycling methods often require…

Effectively Discharging Solid Materials from Storage Bins and Silos

When considering the use of a silo discharge system to help convey materials, it is crucial to assess the specific requirements of the materials being stored, the operational goals and the overall system compatibility Storing and handling dry bulk powders…