This article provides an overview of how computational fluid dynamics (CFD) works, and what benefits it can bring to the chemical process industries Sustainability, waste reduction, energy efficiency and increased demand for engineered material are driving process engineers to continuously…
Pumping hazardous chemicals requires specific shaft-sealing technologies to ensure containment and reliability Hazardous chemicals are defined by the Environmental Protection Agency (EPA; Washington, D.C.; www.epa.gov) as those that are potentially harmful to human health and the environment. Existing as gases…
Within the chemical process industries (CPI), the need to design safety systems to prevent process failures from occurring, or to control them when they do, is well recognized, as is the importance of having confidence in the safety systems that…
New self-service data analytics tools allow plants to create an analytics-enabled workforce that can readily address production issues and continuously improve processes The specialty chemicals sector of the chemical process industries (CPI) is highly complex, from both a production and…
In low-temperature conditions, the use of compatible sealing materials is essential for leak-tight operation and proper functionality of pressure-regulating devices Harsh, frigid conditions are among the most challenging industrial environments (Figure 1) for fluid-handling applications. At these temperatures, it is…
Due to the scarcity of global water resources and the ever increasing need to protect the environment, zero-liquid discharge is becoming more and more important. ANDRITZ was active in this field long before “ZLD” became the buzzword it is today.…
The National Alliance for Water Innovation (www.nawihub.org), a partnership of the Department of Energy’s Oak Ridge National Laboratory (ORNL; Oak Ridge, Tenn.; www.ornl.gov), Lawrence Berkeley National Laboratory (Berkeley Lab; Berkeley, Calif.; www.lbl.gov), the National Renewable Energy Laboratory (NREL; Golden, Colo.;…
September 2019 Booklist: The following recently published titles may be relevant to various sectors of the chemical process industries (CPI) Clean Ironmaking and Steelmaking Processes: Efficient Technologies for Greenhouse Emissions Abatement. By Pascuale Cavaliere, Springer International Publishing, 2019, 596 pages,…
The threat of water scarcity may not be a top concern for those who have readily available freshwater to meet their daily needs. But for about two billion people who currently live in areas experiencing high water stress and the…
Online monitoring of steam and water chemistry in a steam system is important for safe and reliable operation of steam generators High-pressure, high-temperature steam is a critical commodity at power plants and at many chemical process industries (CPI) facilities. Examples…