This column is based on the report “Sodium Lauryl Ether Sulfate Production – Cost Analysis,” published by Intratec. It can be found at the following URL: www.intratec.us/analysis/sles-e11a. Sodium lauryl ether sulfate (also known as SLES and sodium laureth sulfate) is…
A general overview of industrial photochemistry and the design of large-scale stirred-tank photochemical reactors Photochemical processes complement or may even substitute conventional (thermal) processes. The radiant energy initiates the reaction, for example by forming radicals, and in most cases, no…
Responsiveness and adaptability — in the face of shifting market forces, new regulatory policy and natural disasters, among others — framed the discussions of U.S. petroleum refiners at the AFPM annual meeting Responsiveness and adaptability for U.S. petroleum refiners emerged…
Fundamental research, using a huge arsenal of analytical and material-characterization tools, is yielding new and improved catalyst supports Readers of this magazine certainly understand the importance of catalysts in the chemical process industries (CPI), where they are used for speeding…
This column is based on “Propylene Oxide from Propylene and Chlorine – Cost Analysis,” a report published by Intratec. It can be found at: www.intratec.us/analysis/propylene-oxide-e11a. Propylene oxide (PO) is a highly reactive commodity compound that serves as a starting material…
Petroleum refiners looking to upgrade low-octane naphtha have an additional option using a process that increases the higher-octane iso-paraffins and aromatic compounds at lower costs than currently available alternatives. Most refiners currently upgrade naphtha by hydrotreating followed by isomerization and…
A new fermentation-based technology aims to create leather materials from yeast rather than animal skin. Developed by Modern Meadow (Nutley, N.J.; www.modernmeadow.com), the process feeds sugar feedstock to yeast cells that have been engineered to create collagen. Some additional enzymes…
Hydrotreating is an important petroleum refining process in which sulfur and other contaminants are removed in the manufacture of transportation fuels. At the recent annual meeting of the American Fuel and Petrochemical Manufacturers (AFPM), Honeywell UOP (Des Plaines, Ill.; www.uop.com)…
Hydrogen sulfide occurs naturally in petroleum reservoirs, but must be removed from crude oil prior to transportation from drilling sites to storage tanks at petroleum refineries. H2S is corrosive to storage tanks, pipelines and railcars, and without proper treatment, can…
Watch this video to see how digitalization can stop your refining and petrochemicals projects from running late and over budget.