Developments in mixing technologies permit efficient use of energy and resources and manage challenging applications Mixing equipment hadn’t changed much in the past 50 years until recently when chemical processors began demanding more efficiency from their mixing operations due to…
Using the food-and-beverage industry as an example, these considerations can help engineers design new facilities with sustainability built in Rapid population growth and geopolitical tensions continue to keep food security a top priority for nations all over the world. These…
Monitoring particle sizes in real time can improve product quality and reduce costs in chemical processes. Presented here is an overview of available technologies for particle-size analysis and an example involving suspension polymerization Effective measurement, in real time, of particle…
Hydrogen is a clear piece of the decarbonization puzzle for many industrial sectors, including petroleum refining, but a major challenge lies in the storage and long-distance transport of hydrogen in its gaseous form. One proposed solution is the use of…
Thyssenkrupp nucera AG & Co. KGaA (Dortmund, Germany) is partnering with OxyChem to install the latest generation eBiTAC v7 electrolyzers to support the conversion of its Battleground plant in LaPorte, Texas, from the diaphragm to membrane chlor-alkali technology. "The fact…
Understanding the different types of activated carbon products, their specific properties and best practices for use is essential to the design of effective environmental treatment processes Activated carbon is a type of manufactured carbon material used for a range of…
Researchers at the University of Bayreuth (Germany; www.uni-bayreuth.de) have developed nonwoven materials that exhibit an unusual combination of high electrical conductivity and extremely low thermal conductivity. These composites of carbon and silicon-based ceramic can be manufactured and processed cost-effectively by…
A research team, led by scientists at the Center for Molecular Bioengineering (B CUBE) at the Technical University of Dresden (Germany; www.tu-dresden.de), has converted mineral shells of single-celled algae into lead-halide perovskites with tunable physical properties. The new perovskites have…
In synthesizing a new molecule that mimics the nickel-iron (NiFe) hydrogenase enzyme, a team of researchers from University of Illinois Urbana-Champaign (www.illinois.edu) may have uncovered a promising alternative to the platinum-based catalysts typically used in the electrolysis of water to…
A newly developed hydrogen compressor has a linear motor design and is hermetically sealed to increase the efficiency of H2 compression while avoiding potential problems associated with H2, such as leaks and embrittlement. The linear motor-driven reciprocating compressor (LMRC), developed…