Technical & Practical
Carbon Fiber Production from Pitch
This column is based on a report published by Intratec titled “Carbon Fiber Production from Pitch — Cost Analysis.” The report can be found at: www.intratec.us/analysis/carbon-fiber-production-cost. Carbon fibers (CF) are defined as fibers containing at least 90% carbon by weight,…
Heat Transfer in Wiped Film Evaporators
Simulations demonstrate the complex, changing properties of materials within the evaporator. Such information can help in both designing and selecting the proper evaporator A wiped film or agitated thin-film evaporator is very effective with difficult-to-handle materials. The evaporator consists essentially…
Sampling for Internal Corrosion
Properly selected and executed sampling techniques are essential for assessing, controlling and mitigating internal corrosion of pipes and other assets in the chemical process industries (CPI). Key data for evaluating an asset or piping system for internal corrosion include the…
Considering Fugitive Emissions During the Conceptual Design Stage
The ability to reduce fugitive emissions through the use of strategic design modifications not only protects workers and the environment, but reduces losses of valuable process materials The industrialized nations of the world have all placed increased emphasis on the…
Dust Management in Bulk-Material-Handling Operations
Dust management can be divided into three main categories: prevention, containment and suppression. Understanding the key considerations for each can help bulk solids handlers arrive at an optimal dust control solution Dust management is an ongoing issue faced by virtually…
Coupler Technologies for Secure Chemical Handling
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…
Aluminum Chloride Production
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…
Agglomeration Processes: Facts at Your Fingertips
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…
Using Excel VBA for Process-Simulator Data Extraction
Engineers can make better use of the results of process simulations by automatically exporting data into heat and material balance tables in Microsoft Excel Chemical engineering projects require process simulation to validate the chemical reactions and mechanical operations of the…
Cybersecurity: You Cannot Secure What You Cannot See
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…