微波辐射_KOH活化兰炭粉制备活性炭.pdf

3 8 10 V o l. 38 N o. 10 2010 10 CHEM ICAL ENG INEER ING ( CH INA ) O ct. 2010 -KOH 1 2 1 2 1 1 1 田宇红 兰新哲 周 军 陈向阳 李林波 ( 1. 7 10055; 2. 710055) : KOH A SA P-2020 N 2 : 700 W 3 15 m in 694. 5 mg / g 513. 62 m2 / g 0. 5 10 3 cm3 / g 3. 97 3 8 nm : ; ; ; KOH ; : TQ 4 24. 1 : A : 1005-9954 ( 20 10) 10-0225-04 Preparation of activated carbon from blue coke powder by m icrow ave radiation and KOH activation 1 2 1 2 1 1 1 T IAN Yu-hong LAN X in- zhe ZHOU Jun CHEN X iang-y ang L I L in-bo ( 1. School of M etallurg ica l Eng ineering X ican U niversity o f A rchitecture and T echno logy X ican 710055 Sh aanx i Prov ince China; 2. R esearch Center o fM etallurg ical Eng ineering T echno logy o f Sh aanx i P rovince X ican 710055 Shaanx i P rov ince China) Abs tract: U sing b lu e coke pow der as feedstock and KOH as act ivating agen t the feasibility of preparat ion o f activated carbon by m icrow ave radiation w as stu died. T he effects o f m icrow ave pow er the m ass ratio of KOH to carbon and activation tmi e on the adsorpt ion prop ert ies of activated carbon w ere investigated. The n itrogen adsorption-desorption iso therm and pore size distribu tion of the act ivated carbon w ere analyzed by A SA P-2020 and