With bio-based chemical production growing, and several newer companies ready to enter commercial production, indications are that biologically derived chemicals will be an increasing force in the petrochemicals market. But bio-based chemical producers must confront the bottom-line requirements of product…
As environmental awareness receives renewed focus in the government, the public and industry, it appears that higher standards will be applied to processors to achieve even higher oxides-of-nitrogen (NOx) removal than in the past. And since selective catalytic reduction (SCR)…
New diaphragm valve delivers twice the flow Georg Fischer Piping Systems Launched in April, this new generation of diaphragm valves (photo) is said to have a number of decisive advantages in handling and safety, but also in regard to efficiency.…
Speake Hale Foose Reda Speed Graham Speake joins Yokogawa Corp. of America (Newnan, Ga.) as principal systems architect for the company’s IA Global Strategic Marketing Center in Dallas. Clark Hale joins Brooks Instrument (Hatfield, Pa.) as president and chief operating…
Pinch analysis emerged as a systematic design tool during the energy crisis of the late 1970s, particularly for the optimization of heat-exchanger networks and other heat-recovery systems [ 1 ]. Since then, ongoing breakthroughs in the use of pinch analysis…
Acoustic coupling in industrial furnaces is an issue that appears to have become more prevalent as designs increase the volumetric heat density of furnaces, and burner technology is required to meet more-stringent emission requirements. The problems associated with acoustic coupling…
Relief systems are the last line of defense for chemical process facilities. Verifying their capability to safeguard equipment integrity becomes important as process plants age, increase their capacities to adjust to new market requirements, undergo revamps or face new environmental…
PLANT WATCH U.A.E. to become home of world’s largest CSP plant June 10, 2010 — Masdar (Abu Dhabi; www.masdar.ae) has appointed the bidding consortium of Total (Paris, France; www.total.com) and Abengoa Solar (Seville, Spain; www.abengoasolar.com) to own, build and operate…
Storage of bulk materials in hoppers, bins and silos is ubiquitous in the chemical process industries (CPI), and so are the challenges that go along with it. Flow stoppage (bridging or arching), variability in mixture composition (de-mixing or segregation), erratic…
A single device for level monitoring and control The 12400 Series is said to be the first level instrument that integrates level transmitter, controller and switch functions in a single device. Designed for use in the petroleum-refining, petrochemicals and energy…