This column is based on “Methionine Hydroxy Analog Production Process - Cost Analysis,” a report published by Intratec. It can be found at: www.intratec.us/analysis/methionine-production-cost. Methionine is an essential amino acid that is widely used as an animal feed additive, especially…
Follow this guidance to carry out independent project reviews of research projects that are both valuable and effective — and pain free Independent project reviews (IPRs) are a common tool used to control, review and validate a project before…
Improvements provide finer grinding at lower energy costs compared to air-swept classifying mills that have long reigned supreme in particle-size-reduction efforts For decades, the ultimate performance in fine mechanical milling performance has been provided by the air-swept classifying mill (ASCM).…
From initial conceptualization to final calculation, designing compressors requires not only engineering intuition and robust simulation tools, but also a bit of creativity As technology has evolved, so has the refrigeration industry. What were once holes in the ground filled…
Steam is commonly used in the chemical process industries (CPI) for process heating, power generation, atomization, cleaning and sterilization, moisturization and humidification, among other applications. This one-page reference provides a refresher for key concepts related to steam. Pressure-temperature relation The…
This column is based on “Ethylene glycol production from Syngas - Cost Analysis,” a report published by Intratec. It can be found at: www.intratec.us/analysis/ethylene-glycol-production-cost. Ethylene glycol, also known as monoethylene glycol (MEG), is a major chemical commodity, widely used in…
Some practical tips regarding the design and fabrication of piping systems and equipment for high-purity applications are presented here Chemical processing, and the chemical process industries (CPI) on the whole, have evolved lightyears beyond their very beginnings — beginnings in…
Companies need more creative ways to deal with complex and ever-changing market and technical challenges Low natural gas prices and high global demand for hydrocarbon-based chemicals have resulted in resurgence in the construction of new and existing chemical process…
Proper gas sampling is essential to meet operating and regulatory objectives Flares are used extensively in chemical process industries (CPI) facilities and petroleum refineries, to combust flammable hazardous gases. When designed and operated properly, they provide a proven mechanism to…
Mixing and blending of bulk solids is common in pharmaceutical and food manufacturing, specialty chemicals, explosives, fertilizers, glass and ceramics, detergents and resin industries. This column provides information on batch versus continuous blending mechanisms. Batch versus continuous Batch blending processes…