Portable laptop computers and smartphones can be used to emulate computational fluid dynamics (CFD) modeling results using this interpolation procedure Most engineers are familiar with computational-fluid-dynamics (CFD) models and their power (for an overview of CFD, see Part 1). At…
Because of their large surface area per unit mass, nanoparticles of additives can have a big impact on the properties of plastics, such as changing the crystallization temperature, and improving heat transfer, electrical properties (conductivity) and mechanical properties, as well…
Selecting the best air mover for a bulk-solids pneumatic-conveying application is a critical design decision. Provided here is information on three classes of air movers when dilute-phase pneumatic conveying is required In a typical bulk-solids pneumatic-conveying system, an air mover…
Modernized pumps and advanced controls improve accuracy and repeatability of liquid-dosing systems Whether the application is dosing chemicals for process or water treatment, whether it’s batch or inline dosing and whether it’s continuous or intermittent flow, at its heart, successful…
This column is based on “2-Propylheptanol Production Process - Cost Analysis,” a report published by Intratec. It can be found at: www.intratec.us/analysis/2-propylheptanol-production-cost. Also known as 2-PH and 2-propylheptyl alcohol, 2-propylheptanol is a branched fatty alcohol, primarily used in the production…
Reflecting a rebound of manufacturing production, U.S. specialty chemicals market volumes rose 0.2 percent in August after falling 0.1 percent in July, rising 0.2 percent in June and a generally weak early 2019, according to the American Chemistry Council (ACC;…
Air Liquide (Paris, France; www.airliquide.com) announces an agreement with Methanex Corp. (Vancouver, B.C.; www.methanex.com) to supply oxygen, nitrogen and utilities to its upcoming methanol plant expansion project in Geismar, La. To serve Methanex and its other customers in the industrial…
Yesterday, Dow (Midland, Mich.; www.dow.com) announced the winners of the 2019 Packaging Innovation Awards, which recognize the packaging industry’s top achievements in innovative packaging design, materials, technologies and processes. The highest honor, the Diamond Award, went to Dai Nippon Printing…