Home   |   Y Zeolite

Y Zeolite

  • DY-43 Zeolite
DY-43 Zeolite

DY-43 Zeolite

  • SAR (MOL): 30-40
  • UCS (nm): 2.428
  • Na2O (wt%): < 0.02
  • BET S.A. (m2/g): > 650
  • Product description: DY-43 Zeolite
  • INQUIRY

Description:

Y zeolite is similar to the densely packed hexagonal crystal structure of diamond. If the β cage is used as the structural unit to replace the carbon atom nodes of the diamond, and the two adjacent β cages are connected by a hexagonal column cage, that is, 5 β cages are connected together with 4 hexagonal column cages, one of which is a β cage In the center, the remaining 4 β cages are located at the apex of the regular tetrahedron, forming an octahedral zeolite crystal structure. Continue to connect with this structure to obtain a Y zeolite structure. In this structure, the large cage formed by the β cage and the hexagonal column cage is a faujasite cage, and their communicating windows are twelve-membered rings, and their average effective pore size is 0.74nm, which is the pore size of the Y-type molecular sieve . X-type molecular sieve and Y zeolite have exactly the same structure, but Y zeolite has a high silicon-to-aluminum ratio and strong hydrothermal stability, so it has a wider range of uses.
Y zeolite is the most used molecular sieve among all molecular sieves. The post-treatment modified Y zeolite is the main active component of the fluidized catalytic cracking catalyst. Y zeolite are also used in hydrocracking, isomerization and alkylation catalysts. The unexchanged modified NaY molecular sieve is an efficient desiccant.

Features:

SAR (MOL): 30-40
UCS (nm): 2.428
Na2O (wt%): <0.02
BET S.A. (m2/g):  > 650

PREVIOUS:DY-32 Zeolite NEXT:DY-46 Zeolite

Contact Us

Contact: Mr.Zhao

Phone: 13902028378

Tel: 0730-8469009

Add: Yunxi District, Yueyang City, Hunan Province, China