Columbus Specialty Gas Equipment Spotlight: Gas Purifiers


At Delille Oxygen Company, PurityPlus® specialty gases for commercial, industrial, medical, scientific, and agricultural use are the focus of our business. But customers have no doubt they also can rely on us for the equipment necessary to ship, cache, monitor, and employ those gases safely. One such category of equipment they truly appreciate is our line of gas purifiers.

The Columbus semiconductor industry definitely comes to us for point-of-use gas purifiers that extract impurities down to part-per-trillion (pptV) levels. This degree of purity is indispensable for fabricating not only semiconductors but also all sorts of display, LED, and solar products.

Specifically, we deliver …

  • high-pressure gas purifiers, these models built for use in all types of laboratory and industrial projects where oil or water need to be segregated from a gas to increase its usefulness and reduce the possibility of equipment shutdown.
  • gas purifiers that, while similar to our high-pressure models, are designed to deal with higher capacities at a lower working pressure.
Each of these purifiers must used with specially engineered replaceable cartridges that are filled with one of a host of different adsorbents. As determined by the cartridge/adsorbent supplied, these purifiers can eliminate more than 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 below 1 ppm. They do this by catalytic action. Provided the catalytic materials aren’t corrupted (particularly by sulfur and halogens), they’ll operate pretty much forever and not need regeneration.

If you want  quality gas purifiers for your Columbus operation, get hold of Delille Oxygen Company, your local PurityPlus® specialty gas supplier today. Remember: specialty gases aren’t our only specialty!