College of Chemistry and Environmental Science;
Hebei University;
Baoding;
China;
College of Chemistry and Environmental Science;
Hebei University;
Baoding;
China;
Baoding Tianwei Wind Power Blade Co. Ltd;
Baoding;
China;
Expansion; Graphite; Xylenol; Orange; Adsorption; Kinetics; Adsorption; Thermodynamics; Physical; Adsorp-tion;