Mexico Specialty Gas Equipment Spotlight: Gas Purifiers


Here at Criogas, PurityPlus® specialty gases for commercial, industrial, medical, scientific, and agricultural use are the focus of our business. But customers know they also can rely on us for everything required to move, cache, monitor, and use those gases safely. One such kind of equipment they truly go for is our line of gas purifiers.

The Mexico semiconductor industry particularly looks to us for point-of-use gas purifiers that eliminate impurities down to part-per-trillion (pptV) levels. This sort of purity is necessary for making not only semiconductors but also all sorts of display, LED, and solar products.

Specifically, we deliver …

  • high-pressure gas purifiers, these models made for use in all kinds of laboratory and industrial projects where oil or water need to be kept out of a gas in order to improve its efficacy and avoid equipment shutdown.
  • gas purifiers that, while similar to our high-pressure models, are built to handle higher capacities at a reduced working pressure.
Each of these purifiers must used along with specially made replaceable cartridges that contain one of various adsorbents. Depending on the cartridge/adsorbent provided, these purifiers can remove more than simply oil and water from industrial process gases; they also have the ability to remove water from inert gases and saturated hydrocarbons, remove many particulates, and remove water from unsaturated hyrocarbons, such as acetylene.
  • a series of gas purifiers specifically made to remove up to 1% of oxygen from a hydrogen stream down to a level under 1 ppm. They achieve this by catalytic action. Provided the catalytic materials aren’t tainted (particularly by sulfur and halogens), they’ll work indefinitely and not require regeneration.

If you need  quality gas purifiers for your Mexico operation, talk to Criogas, your local PurityPlus® specialty gas supplier today. Remember: specialty gases aren’t our only specialty!