MSDS

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Zeolite Y Type Products

SiO2/Al2O3 Mole Ratio: 5.1
Nominal Cation Form: Sodium
Na2O Weight %: 13.0
Unit Cell Size, A: 24.65
Surface Area, m2/g: 900

SiO2/Al2O3 Mole Ratio: 5.1
Nominal Cation Form: Ammonium
Na2O Weight %: 2.8
Unit Cell Size, A: 24.68
Surface Area, m2/g: 925

SiO2/Al2O3 Mole Ratio: 5.1
Nominal Cation Form: Hydrogen
Na2O Weight %: 2.8
Unit Cell Size, A: 24.50
Surface Area, m2/g: 730

SiO2/Al2O3 Mole Ratio: 5.2
Nominal Cation Form: Ammonium
Na2O Weight %: 0.2
Unit Cell Size, A: 24.53
Surface Area, m2/g: 750

SiO2/Al2O3 Mole Ratio: 5.2
Nominal Cation Form: Hydrogen
Na2O Weight %: 0.2
Unit Cell Size, A: 24.35
Surface Area, m2/g: 660

SiO2/Al2O3 Mole Ratio: 12
Nominal Cation Form: Ammonium
Na2O Weight %: 0.05
Unit Cell Size, A: 24.35
Surface Area, m2/g: 730

SiO2/Al2O3 Mole Ratio: 30
Nominal Cation Form: Hydrogen
Na2O Weight %: 0.03
Unit Cell Size, A: 24.28
Surface Area, m2/g: 780

SiO2/Al2O3 Mole Ratio: 60
Nominal Cation Form: Hydrogen
Na2O Weight %: 0.03
Unit Cell Size, A: 24.24
Surface Area, m2/g: 720

SiO2/Al2O3 Mole Ratio: 80
Nominal Cation Form: Hydrogen
Na2O Weight %: 0.03
Unit Cell Size, A: 24.24
Surface Area, m2/g: 780

SiO2/Al2O3 Mole Ratio: 80
Nominal Cation Form: Hydrogen
Na2O Weight %: 0.03
Unit Cell Size, A: 24.24
Surface Area, m2/g: 700

 

Zeolite Beta Type Products

SiO2/Al2O3 Mole Ratio: 25
Nominal Cation Form: Ammonium
Na2O Weight %: 0.05
Surface Area, m2/g: 680

SiO2/Al2O3 Mole Ratio: 38
Nominal Cation Form: Ammonium
Na2O Weight %: 0.05
Surface Area, m2/g: 710

SiO2/Al2O3 Mole Ratio: 360
Nominal Cation Form: Hydrogen
Na2O Weight %: 0.05
Surface Area, m2/g: 620

 

Ferrierite Type Product

SiO2/Al2O3 Mole Ratio: 20
Nominal Cation Form: Ammonium
Na2O Weight %: 0.05
Surface Area, m2/g: 400

Mordenite Type Products

SiO2/Al2O3 Mole Ratio: 13
Nominal Cation Form: Sodium
Na2O Weight %: 6.5
Surface Area, m2/g: 425

SiO2/Al2O3 Mole Ratio: 20
Nominal Cation Form: Ammonium
Na2O Weight %: 0.08
Surface Area, m2/g: 500

 

ZSM-5 Type Products

SiO2/Al2O3 Mole Ratio: 23
Nominal Cation Form: Ammonium
Na2O Weight %: 0.05
Surface Area, m2/g: 425

SiO2/Al2O3 Mole Ratio: 30
Nominal Cation Form: Ammonium
Na2O Weight %: 0.05
Surface Area, m2/g: 400

SiO2/Al2O3 Mole Ratio: 50
Nominal Cation Form: Ammonium
Na2O Weight %: 0.05
Surface Area, m2/g: 425

SiO2/Al2O3 Mole Ratio: 80
Nominal Cation Form: Ammonium
Na2O Weight %: 0.05
Surface Area, m2/g: 425

SiO2/Al2O3 Mole Ratio: 280
Nominal Cation Form: Ammonium
Na2O Weight %: 0.05
Surface Area, m2/g: 400

 

Aromatics Hydrocarbons Processing

ATA-11 and ATA-12 catalysts are used in aromatics complexes in the toluene disproportionation unit or transalkylation unit when conversion of toluene and C9+ aromatics to mixed xylenes and benzene is required. The incorporation of a transalkylation unit into an aromatics complex can more than double the yield of paraxylene from naphtha feedstock.

OparisTM series catalysts are used in aromatics complexes when conversion of ethylbenzene to xylenes is required in combination with isomerization of xylenes into the equilibrium composition. Owing to its very high activity and selectivity, OparisTM series catalysts can be used for catalyst replacement when debottlenecking and/or minimum benzene production is desirable.

Zataris catalyst can be used in aromatics complexes when conversion of ethylbenzene to benzene is required in combination with isomerization of xylenes into the equilibrium composition. Zataris catalyst is designed to operate at high activity and selectivity, and is suitable to be used for catalyst replacement when debottlenecking.