The Flex-Lok 570 high-temperature exhaust hose is a coated fabric hose designed for exhaust venting and welding fume extraction. The mechanically crimped hose is constructed from a para-aramid fabric locked around a coated steel wire. This lightweight hose is flame-retardant,…
A dividing wall column (DWC) is an atypical distillation column with an internal, vertical partition wall that effectively accommodates — within one shell — two conventional distillation columns that are connected in series as required when separating a multicomponent feed…
Several market conditions, including availability of light crude oilds in the U.S., low natural-gas prices and improving macroeconomics, are driving debottlenecking projects related to columns in both petroleum refining and chemical settings. Fortunately, the process-simulation tools that can be used…
New distillation columns are getting much larger. The history of column sizes, and design and construction issues associated with large columns were recently addressed at the AIChE Spring Meeting (New Orleans, La.; March 30 to April 3) by Dan Summers…
Historically, many large industrial facilities, including power plants, have relied on once-through cooling, in which the entire cooling water volume flows through the plant heat exchangers and then is discharged to the original source. However, the U.S. Environmental Protection Agency…
Baumann Ghasemi Guy Quinn Blackburn Gerhard Baumann becomes managing director for Brookfield GmbH (Lorch, Baden-Wuerttemberg, Germany), a maker of laboratory instrumentation. Specialty gas company Air Products (Lehigh Valley, Pa.) appoints Seifi Ghasemi chairman, president and CEO, succeeding John McGlade,…
Plant Watch ExxonMobil invests in new delayed coker unit at Belgium refinery July 7, 2014 — An affiliate of ExxonMobil (Irving, Tex., www.exxonmobil.com), Esso Belgium, a division of ExxonMobil Petroleum & Chemical B.V.B.A., plans to install a new delayed coker…
Laboratories, such as those used for quality control in a production environment and those in research and development, are an integral part of the chemical process industries (CPI). Everyday demands of business can easily overtake safety when it comes to…
The Bydrain freeze-protection liquid-expansion trap is designed as a low-cost defense against pipe freezing. This trap is made of stainless-steel material and is a fixed-temperature discharge trap that continuously monitors the temperature in pipes. The trap is firmly closed at…
Sorbent materials are used commercially for bulk separation, as well as purification of both liquids and gases. This one-page reference provides manufacturing and application information on the most widely used industrial sorbent material — activated carbon. Four types of generic…