Effect of surface oxygen/nitrogen groups on hydrogen chloride removal using modified viscose-based activated carbon fibers

RSC Advances ◽  
2015 ◽  
Vol 5 (105) ◽  
pp. 86006-86012 ◽  
Author(s):  
Zean Wang ◽  
Hao Liu ◽  
Kang Zhou ◽  
Peifang Fu ◽  
Hancai Zeng ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Hydrogen Chloride ◽  
Carbon Fibers ◽  
Activated Carbon Fibers ◽  
Surface Oxygen ◽  
Chloride Removal ◽  
Effect Of Surface

Nitro and nitroso groups can be introduced to improve HCl retention ability over the activated carbon fibers.

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.

HCl removal using activated carbon fibers electroplated with silver

Carbon ◽  
2004 ◽  
Vol 42 (10) ◽  
pp. 2113-2115 ◽  
Author(s):  
Soo-Jin Park ◽  
Sung-Yeol Jin
Keyword(s):  
Activated Carbon ◽  
Carbon Fibers ◽  
Activated Carbon Fibers ◽  
Hcl Removal

Effect of air oxidation of Rayon-based activated carbon fibers on the adsorption behavior for formaldehyde

Carbon ◽  
2002 ◽  
Vol 40 (13) ◽  
pp. 2291-2300 ◽  
Author(s):  
Haiqin Rong ◽  
Zhenyu Ryu ◽  
Jingtang Zheng ◽  
Yuanli Zhang
Keyword(s):  
Activated Carbon ◽  
Carbon Fibers ◽  
Adsorption Behavior ◽  
Activated Carbon Fibers ◽  
Air Oxidation

Influence of KOH followed by oxidation pretreatment on the electrochemical performance of phenolic based activated carbon fibers

2007 ◽  
Vol 611 (1-2) ◽  
pp. 225-231 ◽  
Author(s):  
Chun-Ling Liu ◽  
Wen-Sheng Dong ◽  
Gao-Ping Cao ◽  
Jing-Ren Song ◽  
Lang Liu ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Electrochemical Performance ◽  
Carbon Fibers ◽  
Activated Carbon Fibers
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