Northern Illinois Specialty Gas Equipment Spotlight: Gas Purifiers06/05/2018 It’s certainly no secret that our stock in trade at Weldstar is supplying specialty gases for commercial, industrial, medical, scientific, and agricultural use. But customers are well aware they also can depend on us for the equipment needed to ship, store, check on, and employ those gases safely. One such category of equipment they appreciate is our line of gas purifiers. The Northern Illinois semiconductor industry especially calls on us for point-of-use gas purifiers that eliminate impurities down to part-per-trillion (pptV) levels. This measure of purity is critical for producing not only semiconductors but also [[various display, LED, and solar products. Specifically, we provide … high-pressure gas purifiers, these versions made for use in all types of laboratory and industrial circumstances where oil or water must be kept out of a gas to increase its effectiveness and avert equipment shutdown. gas purifiers that, while much like our high-pressure models, are engineered to take care of higher capacities at a lower working pressure.Note that these two kinds of purifiers need to be used with specially engineered replaceable cartridges containing one of various adsorbents. Subject to the cartridge/adsorbent needed, these purifiers can eliminate more than just oil and water from industrial process gases; they’re also capable of eliminating water from inert gases and saturated hydrocarbons, eliminating various particulates, and eliminating water from unsaturated hydrocarbons – acetylene, for instance. a series of gas purifiers specifically made to eliminate up to 1% of oxygen from a hydrogen stream down to a level under 1 ppm. They do this by catalytic action. Provided the catalytic materials aren’t corrupted (especially by sulfur and halogens), they’ll function indefinitely without requiring regeneration. If you want quality gas purifiers for your Northern Illinois operation, get hold of Weldstar, your local PurityPlus® specialty gas supplier today. Remember: specialty gases aren’t our only specialty!