NaY zeolite:
NaY molecular sieve,a kind of alkali silicon aluminate,is the Y type crystal Na molecular sieve.It can adsorp molecules whose critical diameters are no greater than 10. It is used for catalytic cracking catalyst preparation, drying dehydration, hydrogen desulfurization, the catalyst support,the purification of gases of oil refining and chemical industry, metallurgy, electronics and nuclear-related industries.
Formula:mNa2OòAl2O3ònSiO2òxH2O
Technical parameter:
Crystallinity: 90% min
Si-Al (SiO2/Al203 ): 5.0 min
Appearance: white powder
Packing: PP bags with inner lining of 20 kg / bag.
PP bags with inner lining of 20 kg / bag.
Crystallinity: 90% min Si-al (sio2/al203 ): 5.0 min 25 kg/bag
Supplier: Nay zeolite, hy zeolite, zsm-5 zeolite, beta zeolite, boehmite, pseudoboehmite
Supplier: Y type zeolite, nay zeolite, zsm-5 zeolite, hy zeolite, reusy zeolite, alumina powder, pseudoboehmite
Services: OEM,ODM
Product description: Zsm-5 zeolite is produced from water glass and aluminum sulfate synthesis. Compared with organic synthesis zsm-5 zeolite, it is stable, pollution-free, water and high thermal stable. It is mainly used in diesel hydro dewaxing catalyst, fixed bed catalytic cracking catalysts and low hydrocarbon alkylation, isomerization, propylene production. Zsm-5 zeolite is used in the production of fluid catalytic cracking (fcc) catalysts which is used in the process of oil catalytic cracking reaction. Technical parameter PropertyUnitIndex Sio2-al2o3 ratio/25-full silica Crystallinity%85 min Surface area©o/ g560 min Na2oWt %0.1 max Appearance: white powder or gray powder Packing: 25 kg/bag, 30 kg/bag or in supersacks Storage: it must be kept dry in a ventilated store. 20kg/bag
Al2o3 : 60-75% Bayerite: 5.0% max Pore volume: 1.0% min 0.8% min 0.8% max Specific surface: 250 ¬o/g min Fe2o3: 0.07% max Na2o: 0.1% max So42-:2.0% max 20 kg/bag
Specific surface: 600m2/g min Cell constant: 24.65a max Na2o: 4.0% max Relative crystallinity: 65% min 25 kg/bag
Crystallinity: 50% min Na2o: 2.0% max Re2o3:10.0- 16.0% min 25 kg/bag
(1)chemical composition: Reduction:13% max Fe:o.4% max Al2o3:45% min Na:0.3% max So4+:1.5% max (2)phisical character: Pore volume:0.35ml/g min Specific surface:250m2/g min Abrasion index:2.5% max Fineness: 0--40um:20v% max 0---149um:92v% min (3)micro-activity: 800 degrees/4hr, 100%vapor:70 25 kg/bag
Supplier: Active alumina carbon molecular sieve, 3A molecular sieve, 4A MS, 5A MS, 13X MS, usy zeolite, rey zeolite, nay zeolite, ZSM-5 zeolite, other y type zeolite, FCC catalyst
