Air & Gas Filtration
When filtration gets heated – considering hot gas applications
Hot gas filtration is a process utilized to remove particulate in high temperature gas streams. Depending on the process, the temperature ranges can very between 250 C to 1,000 C. The lower range can be serviced by synthetic fabric filters in the form of a bag and cage or pleated elements, whereas higher temperatures require …
The future of filtration — How does COVID-19 change the filtration industry?
In light of the recent coronavirus pandemic, it seems there is opportunity for technology development in the area of filtration to protect against the spread of airborne viruses. While there is some debate about how viable COVID-19 is as an airborne threat, the shortage of facemasks and supply chain challenges in acquiring needed raw materials …
Is filtration more effective than social distancing in preventing virus spread?
At the time of this writing, the CDC predicts 135,000 deaths in the U.S. from COVID-19. McIlvaine has calculated the cost in terms of life quality reduction for those sickened, as well as those dying, plus healthcare costs at $58 million per death. The result is a $7.8 trillion cost, not including lost economic activity. …
Filtration terminology – the rest of the story
In our current global marketplace and supply chains, consumers and users require some level of fluency in the terms and standards that define the products they acquire and use. Our filter market is no different. While the design and variety of filters and the standards that govern their performance have expanded over the past several …
As coronavirus surges, filtration questions arise
There is extraordinary confusion about the basic issues that will shape the market for face masks and filters relative to the coronavirus pandemic. This applies to fundamental questions, such as does a medical mask provide protection for the wearer? Will the virus travel through the air and ductwork? How long will the virus remain viable? …