Great question! We offer a few different types of molecular sieves and activated aluminas for the air separation industry, depending on that product stream you’re trying to achieve. To dehydrate air, we have products from bulk dehydration and to create various other types of air, we have specialized products that can produce high purity streams of oxygen, hydrogen, nitrogen and more! Our Applications Page for Air Separation (https://hengyeinc.com/application/air-separation/) is a great place to start when trying to find the product that’s right for you.