CAJ | 학술논문

以竹质生物质为原料、ZnCl2为活化剂,对其进行真空化学活化。探讨了浸渍比（活化剂和竹粉的质量比）、浸渍时间、活化温度、活化时间等因素对活性炭产物吸附性能的影响。结果表明,真空条件下以ZnCl2为活化剂制备的竹质活性炭碘吸附值和亚甲基蓝吸附值较大,分别为1314.04 mg/g、321.07 mg/g;最佳工艺条件为：浸渍比150%,浸渍时间24 h,活化温度为600℃,活化时间为60 min。
이죽질생물질위원료、ZnCl2위활화제,대기진행진공화학활화。탐토료침지비（활화제화죽분적질량비）、침지시간、활화온도、활화시간등인소대활성탄산물흡부성능적영향。결과표명,진공조건하이ZnCl2위활화제제비적죽질활성탄전흡부치화아갑기람흡부치교대,분별위1314.04 mg/g、321.07 mg/g;최가공예조건위：침지비150%,침지시간24 h,활화온도위600℃,활화시간위60 min。
Using bamboo biomass as raw materials,ZnCl2 as activating agent,experiments of vacuum chemical activation to prepare bamboo-based activated carbon were carried out.The effects of different factors such as impregnation ratio（the mass ratio of activating agent and bamboo biomass）,impregnation time,activation temperature,and activation time on adsorption properties of bamboo-based activated carbon were investigated.The results showed that the bamboo-based activated carbon,obtained under vacuum,using ZnCl2 as activating agent,has the higher adsorption capacity with the iodine value up to 1314.04 mg/g and the methylene blue adsorption capacity up to 321.07 mg/g.The optimum conditions were： impregnation ratio 150%,impregnation time 24 h,activation temperature 600 ℃ and activation time 60 min.