Area electrical classification is a powerful tool for process safety. It is not, however, the only viable approach to a safe process Electrically classifying an area is a long-standing safety measure in the petrochemical and related industries. It is also…
Superalloys, also known as high-performance alloys, are considered as materials of construction for process equipment in applications involving high temperatures, highly corrosive environments and those requiring high strength properties. Many commonly used superalloys in the chemical process industries (CPI) use…
There are many regulations surrounding the production of waste at manufacturing facilities. By approaching regulatory practices in a proactive manner, sites can ensure personnel and environmental safety, as well as continuous compliance When it comes to handling hazardous waste in…
This column is based on “Dimethyl Ether Production from Natural Gas and CO2 (Direct Method) – Cost Analysis,” a report published by Intratec. It can be found at: www.intratec.us/analysis/dimethyl-ether-production-cost. Dimethyl ether (DME) is the simplest aliphatic ether, containing only two…
Determining moisture levels in solid materials is important for product quality, handling properties and other considerations. Provided here is an overview of direct and indirect methods for measuring moisture in solids Water is ubiquitous and is unusually reactive because of…
The use of molecular hydrogen is common across the chemical process industries (CPI). Annually, 70 million metric tons of H2 are produced worldwide. Most industrial H2 production currently occurs via steam reforming of methane, but production via water electrolysis is…
Selecting footwear for plant personnel is not a “one size fits all” situation — various factors must be considered to ensure the best shoe for a specific application Chemical manufacturing plants generally have questions about their overall safety protection program,…
This column is based on “Isopropyl Alcohol Production from Acetone – Cost Analysis,” a report published by Intratec. It can be found at: www.intratec.us/analysis/isopropyl-alcohol-production-cost. Isopropyl alcohol (isopropanol or 2-propanol) is a colorless and flammable liquid with a strong odor. Isopropyl…
Lifecycle cost analysis (LCCA) can be used as a tool for selecting alternatives that add the most value to a project. The methodology for implementing LCCA is described here In the chemical process industries (CPI), identifying optimum process designs challenges…
Storage tanks that are freely vented to the atmosphere are known as aboveground atmospheric storage tanks (ASTs). ASTs have a vertical cylindrical configuration and can be identified by the open vent nozzle on the tank roof. This one-page reference outlines…