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PRODUCTS & SERVICES

Zeolites for Catalysts and Molecular Sieves

Zeolites for Catalysts

   
Product Name: HSZ®-series
Generic Name: High Silica Zeolite
Chemical Formula / Diagram: MeO·Al2O3· mSiO2· nH2O
(Me: Metal or H ion)
Product Overview: HSZ-series are high silica zeolites with higher SiO2 / Al2O3 mol ratios than zeolite molecular sieves. HSZ-series have high thermal and acid stability, making them useful in catalyst and adsorbent applications.
Applications: Petroleum Refining Catalysts - Hydrocracking, isomerization, dewaxing
Petrochemical Catalysts - Alkylation, isomerization
 
Typical Properties / Grades:
Grade Type
HSZ-300 USY Zeolite
HSZ-500
L Zeolite
HSZ-600 Mordenite
HSZ-700 Ferrierite
HSZ-800 ZSM-5
HSZ-900 Beta
   
                   
  320NAA  320HOA  331HSA  330HUA  341NHA  350HUA  360HUA  385HUA  390HUA 
Cation Type  Na  NH4  H
SiO2/Al2O3 (mol/mol)  5.5  5.5  10  15  100 500 
Na2O (wt%) 12.5 4 0.2 0.2 0.15 0.1 0.05 0.1 0.05
U.C.S. by ASTM  24.63  24.48  24.50 24.37  24.52  24.39  24.27  24.25 24.26 
NH3-TPD (mmol/g)  0.7  2.0  1.0 2.0  1.1  0.1  - <0.1 
Surface Area (BET, m2/g)  660 550  600 550  700  650  550  600 630 
Crystal Size (µm)  0.2-0.4  0.2-0.4 
0.7-1.0 0.2-0.4 
 0.7-1.0 0.2-0.4 
0.2-0.4 
0.7-1.0 0.2-0.4  
Mean Particle Size (µm) 
6-8 6-8 2-3 6-8 3-5 5-7 5-7 2-3 5-7
                   
   
  500KOA
Cation Type  K
SiO2/Al2O3 (mol/mol)  6.1
Na2O (wt%) 0.25
K2 16.8
Surface Area (BET, m2/g)  290
Crystal Size (µm)  0.4
Mean Particle Size (µm) 
4
   
           
  620HOA 642NAA 640HOA 660HOA 690HOA
Cation Type  H Na H H H
SiO2/Al2O3 (mol/mol)  15 18 18 30 240
Na2O (wt%) 0.5 5.0 0.05 0.2 <0.05
NH3-TPD (mmol/g)  2 - 0.7 1.2 0.2
Surface Area (BET, m2/g)  400 - 380 400 450
Crystal Size (µm)  1-3 0.1x0.5 0.1x0.5
0.1x0.5
0.1x0.5
Mean Particle Size (µm) 
18 12 12
12
12
           
   
  720KOA
Cation Type  K
SiO2/Al2O3 (mol/mol)  18
Na2O (wt%) 1.3
K2 5.6
Surface Area (BET, m2/g)  170
Crystal Size (µm)  ≤1
Mean Particle Size (µm) 
20
   
     
  840NHA 890HOA
Cation Type  NH4 H
SiO2/Al2O3 (mol/mol)  40 1500
Na2O (wt%) <0.05 <0.05
K2 - -
Surface Area (BET, m2/g)  330 310
Crystal Size (µm)  2x4 2x5
Mean Particle Size (µm) 
10 10
     
       
  931HOA  940HOA 980HOA
Cation Type  H H H
SiO2/Al2O3 (mol/mol)  28 40 500
Na2O (wt%) <0.05 0.05 <0.05
Surface Area (BET, m2/g) 
510 530* 500
Crystal Size (µm) 
0.5  0.5-1.0 0.5-1.0
Mean Particle Size (µm)  
3 4 2.5

Zeolites for Molecular Sieves

   
Product Name: Zeolum®
Generic Name: Zeolite Molecular Sieves
Chemical Formula / Diagram: MeO•Al2O3•mSiO2•nH2O
(Me: Metal Ion)
Product Overview: Zeolum is a synthetic zeolite possessing strong selective adsorption properties. Zeolum is suitable for drying, purifying and separating a wider variety of feeds than any other adsorbent.
Applications: Gas Production:
Separation of nitrogen and oxygen from air
H
2 purification in PSA processes
Removal of carbon dioxide and moisture from air
Purification in cryogenic processes

Petrochemical Production and Refining:
Drying of naphtha cracked gas
Drying of organic solutions

Others:
Drying and purification of refrigerants
Prevention of cloudiness in multilayer glass
Removal of trace moisture from urethane paints and sealants
Moisture control in pharmaceutical and food packaging
Exhaust gas treatment
                           
Typical Properties / Grades: 
Crystal Structure Series Cation Pore Size Form Type Size Standard Packing Main ApplicationS
Flexible Container 200L Drum 40L Drum
A-Type A-3 K+ Bead   4 ~ mesh -
150kg 30kg - Solvent dehydration
- Prevention of cloudiness in multilayer glasses
- Bio-ethanol dehydration
- Removal of trace moisture in urethanes
8 ~ 10 mesh 
9 ~ 14  mesh 
814 14 ~ 20  mesh  Cardboard
585 20 ~
35  mesh 
RG 8 ~ 12  mesh  150kg 30kg - Drying of refrigerants
- Drying of cracking gas
- Dehydration of methyl-ketone
- Removal of trace moisture in polymers
Pellet
CGS 1.5 mm Φ, 3 mm Φ
500kg 125kg 20kg
KSG 1.5 mm Φ
500kg 125kg 20kg
Powder
100
mesh  - - 20kg
A-4 Na+
Bead

4 ~ mesh  -
150kg
30kg
- Drying of various solvents at chemical plants
- Drying of refrigerants
- Foam inhibitor for materials such as urethane sealing
8 ~ 10  mesh 
9 ~ 14  mesh  20kg
14 ~ 20  mesh  - - 30kg 
Pellet
1.5 mm Φ
500kg 125kg 25kg
Powder
100 mesh  - - 18kg - Brake pad
- Comsetics
LP 100 mesh 
A-5 Ca2+
Bead
4 mesh  - 150kg 20kg - Drying of SF6
- O2-PSA, H2-PSA
- Removal of moisture in polymerization
Pellet SA-500A 1.5 mm Φ
500kg 125kg 20kg
Powder
100 mesh  - - 20kg
X-Type F-9 NA+
Bead
4 8 mesh  - 140kg 20kg - Adsorption of gases generated during semiconductor manufacturing processes
- Drying of SF6
8 10  mesh  25kg
9 14 mesh 
14 20  mesh  - 130kg
Pellet HA 1.5 mm Φ
500kg 125kg 20kg
Powder
100 mesh  - - 15kg
Ca2+ Pellet SA-600A 1.5 mm Φ
500kg 125kg 20kg
NSA-700 Li+ Pellet
1.2 mm Φ
500kg 120kg 20kg
1.5 mm Φ
                           
         
4 ~ 8 mesh (4.76 ~ 2.38 mm)
8 ~ 10 mesh (2.38 ~ 2.00 mm)
8 ~ 12 mesh (2.38 ~ 1.68 mm)
9 ~ 14 mesh (2.19 ~ 1.41 mm)
14 ~ 20 mesh (1.41 ~ 0.84 mm)
20 ~ 35 mesh (0.85 ~ 0.50 mm)
100
mesh (0.15 mm)

  • Please contact your local Tosoh sales office for any special requests.
  • Packing size subject to change without notice.