CIESC Journal ›› 2021, Vol. 72 ›› Issue (9): 4921-4930.DOI: 10.11949/0438-1157.20210041
• Energy and environmental engineering • Previous Articles Next Articles
Kang YAN1,3(),Song YANG1,3,Shoujun LIU1,2,3(),Chao YANG2,Huiling FAN2,3,Ju SHANGGUAN2,3
Received:
2021-01-08
Revised:
2021-04-23
Online:
2021-09-05
Published:
2021-09-05
Contact:
Shoujun LIU
演康1,3(),杨颂1,3,刘守军1,2,3(),杨超2,樊惠玲2,3,上官炬2,3
通讯作者:
刘守军
作者简介:
演康(1995—),男,硕士研究生,基金资助:
CLC Number:
Kang YAN, Song YANG, Shoujun LIU, Chao YANG, Huiling FAN, Ju SHANGGUAN. In-situ preparation of ZnO-based activated carbon desulfurizer from low-rank coal[J]. CIESC Journal, 2021, 72(9): 4921-4930.
演康, 杨颂, 刘守军, 杨超, 樊惠玲, 上官炬. 低阶煤原位制备ZnO基活性炭脱硫剂[J]. 化工学报, 2021, 72(9): 4921-4930.
工业分析/% | 元素分析/% | ||||||||
---|---|---|---|---|---|---|---|---|---|
Vad | Mad | Aad | FCad | Cad | Had | Oad① | Nad | Sad | |
31.57 | 22.16 | 7.24 | 39.03 | 47.54 | 4.61 | 16.97 | 0.61 | 0.87 |
Table 1 Industrial analysis and elemental analysis of WM
工业分析/% | 元素分析/% | ||||||||
---|---|---|---|---|---|---|---|---|---|
Vad | Mad | Aad | FCad | Cad | Had | Oad① | Nad | Sad | |
31.57 | 22.16 | 7.24 | 39.03 | 47.54 | 4.61 | 16.97 | 0.61 | 0.87 |
Fig.6 The breakthrough curves (a) and the breakthrough sulfur capacity (b) of the commercial activated carbon supported ZnO adsorbent and in-situ prepared ZnO activated carbon adsorbent
样品 | 比表面积/(m2/g) | 总孔/(cm3/g) | 微孔/(cm3/g) | 介孔/(cm3/g) | 介孔/总孔 |
---|---|---|---|---|---|
AC-20 | 913 | 0.47 | 0.37 | 0.10 | 0.21 |
WM-850-1-20 | 355 | 0.25 | 0.08 | 0.17 | 0.68 |
Table 2 Textural properties of AC-20 and WM-850-1-20
样品 | 比表面积/(m2/g) | 总孔/(cm3/g) | 微孔/(cm3/g) | 介孔/(cm3/g) | 介孔/总孔 |
---|---|---|---|---|---|
AC-20 | 913 | 0.47 | 0.37 | 0.10 | 0.21 |
WM-850-1-20 | 355 | 0.25 | 0.08 | 0.17 | 0.68 |
样品 | 比表面积/(m2/g) | 总孔/(cm3/g) | 微孔/(cm3/g) | 介孔/(cm3/g) | 介孔/总孔 |
---|---|---|---|---|---|
ACE-20 | 854 | 0.44 | 0.35 | 0.09 | 0.20 |
WME-850-1-20 | 302 | 0.20 | 0.05 | 0.15 | 0.75 |
Table 3 Textural properties of ACE-20 and WME-850-1-20
样品 | 比表面积/(m2/g) | 总孔/(cm3/g) | 微孔/(cm3/g) | 介孔/(cm3/g) | 介孔/总孔 |
---|---|---|---|---|---|
ACE-20 | 854 | 0.44 | 0.35 | 0.09 | 0.20 |
WME-850-1-20 | 302 | 0.20 | 0.05 | 0.15 | 0.75 |
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