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November 2018

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FIGURE 1. Effective commissioning should incorporate in-depth real-world tests that evaluate process variabilities and interdependencies
Ensuring that real-world commissioning tests are properly executed can benefit both equipment end users and suppliers Every capital equipment project…
Figure 1. The components of a pressure-reducing regulator include: the set-pressure spring, which is the controlling mechanism; diaphragm, which is the sensing mechanism; seat; poppet, which is the sealing mechanism; body; body plug; inlet and outlet ports; threaded vent; and more Swagelok
Following a five-step process enables better outcomes for fluid system control Most often, operators and technicians will interact with components…
Figure 1. A brewing method based on controlled hydrodynamic cavitation could save energy and time in the brewing process
Research and development in the brewing industry is peaking, driven by efforts to improve quality, efficiency and sustainability Within the…
Figure 4. MSA offers the X/S Connect app with Bluetooth-enabled fixed gas detectors, allowing users to securely connect their devices to the detectors so they can be quickly configured MSA
Mobile applications for the CPI simplify process engineering challenges and enhance plant optimization Most everyone recalls the Apple tagline boasting,…
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Best Practices in Capital Equipment Commissioning
How to Troubleshoot and Maintain Pressure Regulators
Brewing Technology: An Old Art Looks Forward
Engineering Challenges? There's a Mobile Application for That
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Worth A Second Look
Clearing the Air About Respiratory Protection
12/01/2012
548726a5a2723-1212_DL_f1
Airborne respiratory hazards are a very real threat in the chemical process industries (CPI). Existing in a variety of forms including gases, vapors, dusts, mists, fumes, smoke, sprays and fog, such hazards can cause illnesses including cancer and lung impairment, or even death. The specific hazardous gases present in a workplace will, of course, vary according to the processes of the facility, but commonly include chlorine, chlorine dioxide, ammonia, nitrogen dioxide, nitric oxide and volatile organic compounds (VOCs). Some hazardous gases, such as carbon monoxide, act rapidly and can cause unconsciousness or death within minutes, while other toxic gases can take years to produce noticeable harm. Where toxic substances are present in the workplace and engineering controls (such as enclosing or confining the contaminant-producing operation, exhausting the contaminant, or substituting with less toxic materials) are inadequate to reduce or eliminate them, it is time to turn to respirators.
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