ZSM 48

ZSM-48 |Ca₆ (H₂O)₄₀| [Al₁₂Si₂₄O₇₂]-CHA

 

 

ZSM-48 is a kind of high-silica zeolite, which belongs to MRE structure, orthorhombic crystal structure, with 10-membered ring openings and non-intersecting through channels. The channels are connected by 5-membered rings, and the diameter of the pores is about 0.6nm.

 

 

Items	Standard
SiO2/Al2O3 (molar ratio)	≥120
Na2O (%)	≤0.02
Fe2O3 (%)	≤0.02
CaO (%)	≤0.04
Relative crystallinity (%)	≥95
Surface area (m2/g)	≥200

 

 

1. Isomerization dewaxing of n-hexadecane in lubricating oil base oil.

2. Diesel dewaxing to produce low pour point diesel.

3. Biodiesel, bio aviation coal.

 

 

 

 

 

 

 

 

 

 

 

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