This column is based on “Aluminum Chloride Production Process – Cost Analysis,” a report published by Intratec. It can be found at: www.intratec.us/analysis/aluminum-chloride-production-cost. Aluminum chloride (AlCl3) is among the most widely used Lewis acids in industry, and is also one…
Follow this guidance to understand today’s cybersecurity risk landscape and take the necessary steps to create a sound industrial control system cybersecurity program, including the development of a comprehensive, in-depth cyber-asset inventory In industrial facilities, cyber incidents typically result from…
Agglomeration is a natural phenomenon in which solid particles stick to each other or to surfaces. When unwanted, agglomeration can cause problems, such as caking, buildup or lumping, but it is also an important particle-size enlargement process widely used in…
Significant improvement in reducing fluid loss, optimizing flow paths and easing operation are among the advances in next-generation coupler technologies According to the National Response Center’s (NRC) “Spills and Accidents” database, which collects data on toxic chemical spills and other…
This methodology facilitates multifactor testing. However, it comes at a price: a loss in power for detecting effects The traditional approach to experimentation — often referred to as the “scientific method” — requires changing only one factor at a time…
This column is based on “Terephthalic Acid Production from p-Xylene — Cost Analysis,” a report published by Intratec. It can be found at: www.intratec.us/analysis/terephthalic-acid-production-cost. Terephthalic acid is an aromatic dicarboxylic acid, mainly used to produce saturated polyesters, primarily PET (polyethylene…
Determination of pH is a critical and ubiquitous operation whenever water is used in the chemical process industries (CPI). This one-page reference provides a review of pH chemistry and information on pH measurement equipment in CPI applications. Chemistry of pH…
Understanding pump internals, especially the various sealing and coupling arrangements, is a critical step in selecting the optimal pump There is a significant risk for operators associated with the pump selection process. Economic issues, such as procurement and operating costs,…
Advancements in efficiency and the ability to handle a wide array of chemicals combine to make the air-operated double-diaphragm (AODD) pump a useful choice for chemical processors The circumstances surrounding the development of the air-operated double-diaphragm (AODD) pumping principle six…
Circular fluidized-bed dryers can boost the capacity, energy efficiency and product quality when used in conjunction with other primary dryers Two-stage drying provides benefits from the standpoints of cost, energy savings, efficiency and product quality. This is especially the case…