High Silica Zeolite

Zeolite is chemically explained as the crystallin aluminosilicate hydrate containing alkaline metal or alkaline earth metal. The general formula is shown as MeO· AlO₃·mSiO₂·nH₂O (Me: metal ion or H ion).
The high silica zeolite (HS Series) has high SiO₂/Al₂O₃ mol ratios , excellent hydrophobe and heatproof compared with that of conventional A-type.
Therefore, an excellent performance is demonstrated also under a severe excellent performance as a catalyst base in the oil refinement and the petrochemistry field.

INDEX

      1. Applications
      2. Structures
      3. Product List

1. Applications

Petroleum Refining Catalysts
Hydrocracking, isomerization, dewaxing
Petrochemical Catalysts
Alkylation isomerization
Others
Hydrocarbon trap in exhaust gas, De-NOx catalysts

2. Structures

3. Product List

Zeolite, Type Y
Product Name	Cation Type	SiO₂/Al₂O₃ (mol/mol)	Na₂O (wt %)	U.C.S by ASTM	NH₃-TPD (mmol/g)	Surface Area (BET, m²/g)	Crystal Size (μm)	Mean Particle Size	Pore Aperture (nm)	Pkg. Size	Wako Cat. No.
Zeolite, Synthetic, HS-320 Powder, Sodium Y	Na	5.5	12.5	24.63	-	700	0.3	6	0.8	25 g	324-27752
Zeolite, Synthetic, HS-320 Powder, Sodium Y	Na	5.5	12.5	24.63	-	700	0.3	6	0.8	500 g	328-27755
Zeolite, Synthetic, HS-320 Powder, Hydrogen Y	H	5.5	4	24.50	0.7	550	0.3	6	0.8	25 g	321-27762
Zeolite, Synthetic, HS-320 Powder, Hydrogen Y	H	5.5	4	24.50	0.7	550	0.3	6	0.8	500 g	325-27765
Zeolite, Synthetic, HS-341 Powder, Ammonium Y	NH₄	7	0.15	24.52	2.0	700	0.8	4	0.9	25 g	328-27772
Zeolite, Synthetic, HS-341 Powder, Ammonium Y	NH₄	7	0.15	24.52	2.0	700	0.8	4	0.9	500 g	322-27775

Zeolite, Mordenite Type
Product Name	Cation Type	SiO₂/Al₂O₃ (mol/mol)	Na₂O (wt %)	NH₃-TPD (mmol/g)	Surface Area (BET, m²/g)	Crystal Size (μm)	Mean Particle Size	Pore Aperture (nm)	Pkg. Size	Wako Cat. No.
Zeolite, Synthetic, HS-642 Powder, Sodium Mordenite	Na	18	5.0	-	360	0.1 x 0.5	12	0.7	25 g	322-27792
Zeolite, Synthetic, HS-642 Powder, Sodium Mordenite	Na	18	5.0	-	360	0.1 x 0.5	12	0.7	500 g	326-27795
Zeolite, Synthetic, HS-690 Powder, Hydrogen Mordenite	H	240	0.05	0.2	450	0.1 x 0.5	13	-	25 g	325-27802
Zeolite, Synthetic, HS-690 Powder, Hydrogen Mordenite	H	240	0.05	0.2	450	0.1 x 0.5	13	-	500 g	329-27805

Zeolite, Type L
Product Name	Cation Type	SiO₂/Al₂O₃ (mol/mol)	Na₂O (wt %)	K₂O (mmol/g)	Surface Area (BET, m²/g)	Crystal Size (μm)	Mean Particle Size	Pore Aperture (nm)	Pkg. Size	Wako Cat. No.
Zeolite, Synthetic, HS-500 Powder, Potassium L	K	6.1	0.2	16.8	290	0.4	3	-	25 g	325-27782
Zeolite, Synthetic, HS-500 Powder, Potassium L	K	6.1	0.2	16.8	290	0.4	3	-	500 g	329-27785

Zeolite, Ferrierite Type
Product Name	Cation Type	SiO₂/Al₂O₃ (mol/mol)	Na₂O (wt %)	K₂O (mmol/g)	Surface Area (BET, m²/g)	Crystal Size (μm)	Mean Particle Size	Pore Aperture (nm)	Pkg. Size	Wako Cat. No.
Zeolite, Synthetic, HS-720 Powder, Potassium Ferrierite	K	18	1.3	5.6	170	1	18	0.8	25 g	322-27812
Zeolite, Synthetic, HS-720 Powder, Potassium Ferrierite	K	18	1.3	5.6	170	1	18	0.8	500 g	326-27815

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