Acetylene Abatement Over Micro/Mesoporous Active Carbon-Supported Low-Mercury Catalysts
Abstract
:1. Introduction
2. Results and Discussion
2.1. Physicochemical Characterizations
2.1.1. BET
2.1.2. XRD
2.1.3. SEM and Back Scattered Electron (BSE)
2.1.4. TG
2.2. Activity Measurement
2.2.1. Activity Test
2.2.2. Long-Term Reaction Stability Test
2.2.3. Deactivation and Reactivation of the D-Fe0.8-M
2.3. Correlation between Physicochemical Property and Activity Performance
3. Experimental
3.1. Catalyst Preparation
3.1.1. AC Substrate Preparation
3.1.2. Low-mercury AC-Supported Catalysts Preparation
3.2. Catalyst Characterization
3.3. Activity Test
4. Conclusions
Supplementary Materials
Author Contributions
Funding
Conflicts of Interest
References
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Samples | a SBET/m2 g−1 | b Vtotal/cm3 g−1 | c Vmicro/cm3 g−1 | d Vmeso/cm3 g−1 | Vmeso (Vtotal)−1/% | e D/nm |
---|---|---|---|---|---|---|
K-TX-O | 1545 | 0.81 | 0.58 | 0.23 | 28.3 | 1.16 |
K-WG-O | 2137 | 1.31 | 0.97 | 0.35 | 26.3 | 0.96 |
K-S20-O | 1619 | 0.78 | 0.40 | 0.38 | 49.1 | 2.01 |
K-S40-O | 1943 | 1.18 | 0.44 | 0.74 | 62.8 | 4.34 |
K-Fe0.8-O | 2019 | 1.34 | 0.40 | 0.94 | 70.3 | 5.21 |
K-Fe0.8-M | 1802 | 1.17 | 0.26 | 0.91 | 77.6 | 5.45 |
D-Fe0.8-M | 1723 | 1.03 | 0.25 | 0.78 | 75.5 | 5.12 |
SD1-Fe0.8-M | 1215 | 0.71 | 0.11 | 0.60 | 84.8 | 6.36 |
ZS-SD1-Fe0.8-M | 1498 | 0.82 | 0.116 | 0.704 | 85.8 | 7.11 |
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Jiang, L.; Liu, N.; Dai, C.; Xu, R.; Chen, B.; Zhang, J. Acetylene Abatement Over Micro/Mesoporous Active Carbon-Supported Low-Mercury Catalysts. Catalysts 2018, 8, 610. https://doi.org/10.3390/catal8120610
Jiang L, Liu N, Dai C, Xu R, Chen B, Zhang J. Acetylene Abatement Over Micro/Mesoporous Active Carbon-Supported Low-Mercury Catalysts. Catalysts. 2018; 8(12):610. https://doi.org/10.3390/catal8120610
Chicago/Turabian StyleJiang, Luo, Ning Liu, Chengna Dai, Ruinian Xu, Biaohua Chen, and Jirui Zhang. 2018. "Acetylene Abatement Over Micro/Mesoporous Active Carbon-Supported Low-Mercury Catalysts" Catalysts 8, no. 12: 610. https://doi.org/10.3390/catal8120610