A new process for removing oxides of nitrogen (NOx) from industrial foul-air and cool combustion exhaust uses ClO2 in a unique way to remove over 99% of both NO and NO2 with a single scrubbing stage. The reaction vessel is…
Circa 1978, Reese and I visited a petrochemical plant in Corpus Christi, Texas. Primarily, our job was to inspect trays that had been installed in three columns. Each of those columns was about 10 ft in diameter and 100 ft…
The U.S. Chemical Safety Board (CSB; www.csb.gov) has deployed a four-person investigation team to El Dorado, Ark. to determine the cause of an explosion and fire that severely burned and killed three workers. The accident occurred Monday, May 21, 2012,…
Adsorption and absorption play a big role in reducing air pollution in many applications around the world. Studies show that the largest single use of absorbers this year will be to capture SO2 from power-plant flue gas. Adsorbers will be…
Control and automation in the chemical process industries (CPI) have evolved by leaps and bounds over the past century, bringing along a host of benefits. As a result, today’s state-of-the-art facilities are more in line with business objectives, less prone…
This company has added long-range fire detection and fire risk-assessment capabilities to certain models of its EyeSec line of high-performance, uncooled thermal cameras. With this integrated option, the company claims to be the only camera manufacturer that delivers an application-specific,…
Construction of a 1-hectare (ha) carbon-capture and recycling “synthesizer” demonstration plant has started at Tarong Power Station near the town of Nanango in southeast Queensland, Australia. Tarong Power Station comprises four coal-fired units with a gross generating capacity of 1,400…
Already, in the first two months of this year, the unpredictable and winding road of the so-called Boiler MACT, has taken yet another set of hair-pinned curves. Now industry groups are pushing even harder for an act of Congress that…
This filter captures hydrocarbon spills while passing rainwater Ultra Tech International Ultra-Filter Pads (photo) are suitable for use on construction sites, oil fields and other areas where spill containment is needed but shelters or structures are not available to keep…
A newly demonstrated system for removing trace levels of heavy metals from water combines the positive traits of two existing technologies — chemical precipitation and electrowinning — while avoiding drawbacks of each. An engineering team at Brown University (Providence, R.I.;…