Influences of Different Preparation Conditions on Catalytic Activity of Ag₂O-Co₃O₄/γ-Al₂O₃ for Hydrogenation of Coal Pyrolysis

Table 1

The catalyst surface area of different silver calcination temperatures.

	/°C	BET/m^2·g^−1
Ag2O-Co3O4/γ-Al2O3	400	234.862
	450	199.787
	500	202.683