A two-step method for the integrated removal of HCl, SO2 and NO at low temperature using viscose-based activated carbon fibers modified by nitric acid

Fuel ◽  
2019 ◽  
Vol 239 ◽  
pp. 272-281 ◽  
Author(s):  
Zean Wang ◽  
Hu Jin ◽  
Kun Wang ◽  
Yihao Xie ◽  
Jian Ning ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Nitric Acid ◽  
Low Temperature ◽  
Carbon Fibers ◽  
Activated Carbon Fibers ◽  
Step Method

Low-temperature SCR of NO with NH3 over CeO2 supported on modified activated carbon fibers

2011 ◽  
Vol 12 (6) ◽  
pp. 394-398 ◽  
Author(s):  
Lili Zhu ◽  
Bichun Huang ◽  
Wenhui Wang ◽  
Zhengle Wei ◽  
Daiqi Ye
Keyword(s):  
Activated Carbon ◽  
Low Temperature ◽  
Carbon Fibers ◽  
Activated Carbon Fibers ◽  
Modified Activated Carbon ◽  
Scr Of No ◽  
Low Temperature Scr

Insight into the role of TiO2 modified activated carbon fibers for the enhanced performance in low-temperature NH3-SCR

Fuel ◽  
2019 ◽  
Vol 245 ◽  
pp. 554-562 ◽  
Author(s):  
Yaqin Hou ◽  
Yulin Li ◽  
Qiaoyan Li ◽  
Yongjin Liu ◽  
Zhanggen Huang
Keyword(s):  
Activated Carbon ◽  
Low Temperature ◽  
Carbon Fibers ◽  
Activated Carbon Fibers ◽  
Modified Activated Carbon ◽  
Nh3 Scr ◽  
Insight Into

scholarly journals Characterization of Activated Carbon Fibers

1990 ◽  
Vol 209 ◽  
Author(s):  
A. W. P. Fung ◽  
A. M. Rao ◽  
K. Kuriyama ◽  
M. S. Dresselhaus ◽  
G. Dresseliiaus ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Low Temperature ◽  
Specific Surface ◽  
Surface Area ◽  
Specific Surface Area ◽  
Carbon Fibers ◽  
Disordered Systems ◽  
Activated Carbon Fibers ◽  
Characterization Of Activated Carbon

AbstractLow-temperature electrical conductivity and Raman scattering are studied as characterization tools for activated carbon fibers, which have a high density of defects and a huge specific surface area. The transport mechanism at low temperature is governed by variablerange hopping, as in other strongly disordered systems. From the Raman spectra obtained, we deduce that the long phenolic fibers are more disordered than the acrylic fibers and that increased specific surface area corresponds to increased disorder. The average in-plane microcrystallite size is about 20–30 Å.

scholarly journals Highly dispersed gold on activated carbon fibers for low-temperature CO oxidation

2004 ◽  
Vol 224 (1) ◽  
pp. 8-17 ◽  
Author(s):  
Dmitri A. Bulushev ◽  
Igor Yuranov ◽  
Elena I. Suvorova ◽  
Philippe A. Buffat ◽  
Lioubov Kiwi-Minsker
Keyword(s):  
Activated Carbon ◽  
Low Temperature ◽  
Co Oxidation ◽  
Carbon Fibers ◽  
Activated Carbon Fibers ◽  
Highly Dispersed ◽  
Low Temperature Co Oxidation ◽  
Dispersed Gold

Oxidation of Activated Carbon Fibers:  Effect on Pore Size, Surface Chemistry, and Adsorption Properties

1999 ◽  
Vol 11 (12) ◽  
pp. 3476-3483 ◽  
Author(s):  
Christian L. Mangun ◽  
Kelly R. Benak ◽  
Michael A. Daley ◽  
James Economy
Keyword(s):  
Activated Carbon ◽  
Surface Chemistry ◽  
Pore Size ◽  
Carbon Fibers ◽  
Adsorption Properties ◽  
Activated Carbon Fibers

Visualized observation of pores in activated carbon fibers by HRTEM and combined image processor

1998 ◽  
Vol 5 (3-4) ◽  
pp. 261-266 ◽  
Author(s):  
M. Endo ◽  
T. Furuta ◽  
F. Minoura ◽  
C. Kim ◽  
K. Oshida ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Carbon Fibers ◽  
Activated Carbon Fibers ◽  
Image Processor

Preparation and Characterization of Activated Carbon Fibers from Jute Fibers by Phosphoric Acid Activation

2012 ◽  
Vol 184-185 ◽  
pp. 1110-1113 ◽  
Author(s):  
Li Fen He ◽  
Qi Xia Liu ◽  
Tao Ji ◽  
Qiang Gao
Keyword(s):  
Activated Carbon ◽  
Carbon Fiber ◽  
Phosphoric Acid ◽  
Carbon Fibers ◽  
Activated Carbon Fibers ◽  
Optimum Conditions ◽  
Activation Time ◽  
Activation Temperature ◽  
Jute Fibers ◽  
Activating Agent

Various jute-based activated carbon fibers were prepared by using jute fibers as raw materials and phosphoric acid as activating agent. The effects of three main factors such as concentration of activating agent, activation temperature and activation time on the yield and adsorptive properties of active carbon fibers were investigated via orthogonal experiments. The surface physical morphology of jute-based activated carbon fiber was also observed by using Scanning Electron Microscope. Results showed that the optimum conditions were phosphoric acid concentration of 4 mol/L, activation temperature of 600 °C and activation time of 1h. The yield, iodine number and amount of methylene blue adsorption of the active carbon fiber prepared under optimum conditions were 37.99 %, 1208.87 mg/g and 374.65 mg/g, respectively.

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