Surface texture, chemistry and adsorption properties of acid blue 9 of hemp (Cannabis sativa L.) bast-based activated carbon fibers prepared by phosphoric acid activation

2011 ◽  
Vol 35 (1) ◽  
pp. 437-445 ◽  
Author(s):  
Ru Yang ◽  
Guoqiang Liu ◽  
Xinhua Xu ◽  
Min Li ◽  
Jianchun Zhang ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Phosphoric Acid ◽  
Carbon Fibers ◽  
Surface Texture ◽  
Cannabis Sativa ◽  
Adsorption Properties ◽  
Acid Activation ◽  
Activated Carbon Fibers ◽  
Phosphoric Acid Activation ◽  
Acid Blue

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

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.

Preparation of bamboo-based mesoporous activated carbon by phosphoric acid activation

Carbon ◽  
2014 ◽  
Vol 72 ◽  
pp. 429 ◽  
Author(s):  
Motohide Hata ◽  
Yoshimasa Amano ◽  
Masami Aikawa ◽  
Motoi Machida ◽  
Fumio Imazeki
Keyword(s):  
Activated Carbon ◽  
Phosphoric Acid ◽  
Acid Activation ◽  
Mesoporous Activated Carbon ◽  
Phosphoric Acid Activation

scholarly journals Preparation of Mesoporous Activated Carbon Fibers and Their Adsorption Properties

TANSO ◽  
1996 ◽  
Vol 1996 (175) ◽  
pp. 243-248 ◽  
Author(s):  
Hisashi Tamai ◽  
Sigeyuki Kojima ◽  
Makiko Ikeuchi ◽  
Juji Mondori ◽  
Takayoshi Kanata ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Carbon Fibers ◽  
Adsorption Properties ◽  
Activated Carbon Fibers ◽  
Mesoporous Activated Carbon

Macroporous Activated Carbon Fibers from Rayon Precursors Impregnated with Phosphoric Acid

2006 ◽  
Vol 43 (11) ◽  
pp. 1787-1792 ◽  
Author(s):  
Qi‐Lin Wu ◽  
Zhi‐Hai Zhang ◽  
Shu‐Ying Gu ◽  
Jing‐Hua Gong
Keyword(s):  
Activated Carbon ◽  
Phosphoric Acid ◽  
Carbon Fibers ◽  
Activated Carbon Fibers
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