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| 煤焦油沥青制球形活性炭的研究 | |
| 引用本文： | 杨旭,马建亮,杨红深,张德祥.煤焦油沥青制球形活性炭的研究[J].煤炭加工与综合利用,2005(4):38-40. |
| 作者姓名： | 杨旭 马建亮 杨红深 张德祥 |
| 作者单位： | 1. 平顶山煤业集团,技术中心 2. 河南天宏焦化公司,河南,平顶山,467000 3. 华东理工大学,上海,200237 |
| 摘 要： | 实验室研究利用煤焦油沥青研制球型活性炭,在活化温度850℃,活化时间6h,烧失率67.5%时制得的球形活性炭碘值为778.8mg/g,亚甲蓝值为77.32mg/g,并具有球形度好、装填密度均匀、比表面积较大、强度高、耐磨损、耐腐蚀等优点,达到了净化用颗粒活性炭质量标准。 |
| 关 键 词： | 球型活性炭 煤沥青 炭化 活化 试验 |
| 文章编号： | 1005-8397(2005)04-0038-03 |
| 收稿时间： | 03 9 2005 12:00AM |
| 修稿时间： | 2005年3月9日 |
Research on making spherical activated carbon from coal-tar asphalt |
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| YANG Xu,et al..Research on making spherical activated carbon from coal-tar asphalt[J].Coal Processing & Comprehensive Utilization,2005(4):38-40. | |
| Authors: | YANG Xu |
| Abstract: | Making use of coal-tar asphalt, spherical activated carbon was produced by laboratory experiment; at such conditions as activation temperature 850oC, activation time 6h and ignition loss 67.5% , the final product had its iodine value of 778.8mg/g and methylene blue of 77.32mg/g,and such merits as good sphericity, even packing density, higher specific surface,high strength, resistance to abrasion and corrosion, which meet the quality standard as a granular activated carbon for purification. |
| Keywords: | spherical activated carbon coal-tar asphalt carbonizartion activation experiment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |