Xinhui brand nitrogen-making machine PSA special activated carbon, selected fine coal and coconut shell as raw materials, through crushing, grinding, kneading, molding, carbonization and activation processes, with high mechanical strength, regular shape, uniform particle size, large specific surface area and less surface dust, and large pores, mesopores, micropores, appropriate quantity, fast adsorption speed and bed resistance. It is suitable for the direct deoxidation of inert gases such as nitrogen, argon, helium, carbon monoxide, carbon dioxide and so on. It is widely used in nitrogen purification equipment and air separation nitrogen preparation equipment. It is also especially suitable for the later stage purification and oil absorption of nitrogen by pressure swing adsorption.
Product model | Key technical indicators | ||||||
mm particle size | Water% | mg/g of iodine adsorption | m2/g surface area | Wear resistance% | Ash% | Material | |
XHN-40A | φ4.0 | ≤5 | ≥950 | ≥980 | ≥97 | ≤10 | Coal |
XHN-40B | φ4.0 | ≤5 | ≥950 | ≥1000 | ≥95 | ≤8 | Coconut shell |
XHN-820 | 0.8-2.0 | ≤5 | ≥950 | ≥1100 | ≥90 | ≤8 | Coconut shell |
[Appearance]: Black granular.
[Standard]: The inspection shall be carried out in accordance with the GB/T12496-1999 and GB/T7702-2008 of the national standard, and may also be carried out in accordance with the provided by the customer.
Packing: The outer packing is made of PP plastic woven bag, and the inner bag is made of waterproof PE plastic inner film bag.
[Specification]: Product packaging specifications, according to customer requirements for packaging, the conventional use KG/25 packs or barrelled.
[Note]: Unlisted project quality indicators can be produced according to the specific needs of users.