PRODUCTS

Zeolites for Catalysts

Contact Tosoh

To inquire about Zeolite products and export for your market, please contact us at:

Tosoh Corporation
Shiba-koen First Bldg.
3-8-2, Shiba, Minato-ku

Tokyo 105-8623

Japan

Contact Form

Tosoh USA, Inc.
3600 Gantz Road
Grove City, OH 43123 
USA
Tel: +1 866 844 6953 (toll free)
Fax: +1 614 875 8066
E-mail: info.tusa@tosoh.com
URL: www.tosohusa.com

Tosoh Europe B.V.
Rembrandt Tower
Amstelplein 1
1096 HA Amsterdam
The Netherlands

Tel: +31 20 565 0010
E-mail: info.tse@tosoh.com
URL: www.tosoh-europe.com

Tosoh Asia Pte. Ltd.
63, Market Street, #10-03
Bank of Singapore Centre
Singapore 048942
Tel: +65 6226 5106
Fax: +65 6226 5215
E-mail: info.tsas@tosoh.com
URL: www.tosohasia.com

Tosoh Shanghai Co., Ltd.
Room 2618 International Trade Center
No. 2201 Yan-An West Road
Shanghai, China 200336
Tel: +86 21 6270 2810
Fax: +86 21 6270 2820
E-mail: info@tosoh.com.cn
URL: www.tosoh-tsc.com

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