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Chemical and Biological Technologies in Agriculture

Table 2 Characterization data of NaZSM-5 and HZSM-5

From: Hydrocarbon selectivity enhancement through catalytic fast co-pyrolysis of almond shell and plastic blends

Sample

NaZSM-5

HZSM-5

SBET (m2/g)

437

441

Total acidity (mmol NH3/g)

0.39

0.61

Weak acid (mmol NH3/g)

0.39

0.02

T desorption (°C)

 

295

Strong acid (mmol NH3/g)

0.00

0.59

T desorption (°C)

 

400

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