Microcolumn test and model analysis of activated carbon adsorption of dissolved organic matter after precoagulation: effects of pH and pore size distribution

2003 ◽  
Vol 262 (2) ◽  
pp. 331-341 ◽  
Author(s):  
Fusheng Li ◽  
Akira Yuasa ◽  
Kunio Ebie ◽  
Yoshihiro Azuma
Keyword(s):  
Organic Matter ◽  
Activated Carbon ◽  
Dissolved Organic Matter ◽  
Pore Size Distribution ◽  
Pore Size ◽  
Size Distribution ◽  
Model Analysis ◽  
Activated Carbon Adsorption ◽  
Carbon Adsorption ◽  
Effects Of Ph

Granular activated carbon adsorption of MIB in the presence of dissolved organic matter

2013 ◽  
Vol 47 (10) ◽  
pp. 3507-3513 ◽  
Author(s):  
R. Scott Summers ◽  
Soo Myung Kim ◽  
Kyle Shimabuku ◽  
Seon-Ha Chae ◽  
Christopher J. Corwin
Keyword(s):  
Organic Matter ◽  
Activated Carbon ◽  
Dissolved Organic Matter ◽  
Granular Activated Carbon ◽  
Activated Carbon Adsorption ◽  
Carbon Adsorption

Desulfurization Properties of Activated Carbon Fibers

2014 ◽  
Vol 9 (2) ◽  
pp. 155892501400900 ◽  
Author(s):  
Wei Liu ◽  
Sabit Adanur
Keyword(s):  
Activated Carbon ◽  
Sulfur Dioxide ◽  
Pore Size Distribution ◽  
Pore Size ◽  
Size Distribution ◽  
Carbon Fibers ◽  
Adsorption Rate ◽  
Carbon Powder ◽  
Activated Carbon Fibers ◽  
Breakthrough Capacity

Activated carbon fibers (ACFs) are one of the most promising adsorbents due to their outstanding properties, such as more exposed adsorption surface, narrower pore size distribution, fast adsorption rate and flexibility, in comparison with granular activated carbon and activated carbon powder. In this work, ACFs manufactured from various raw materials were studied and their pore structures and sulfur dioxide removal performance under dry and humid conditions were investigated. From the ACFs studied in this paper, larger surface area was found correspond to higher total pore volume and larger DA micropore diameter. In dry air, breakthrough capacity of ACFs with sulfur dioxide was found to be proportionately dependent on micropore ratio and pore size distribution. Although powdered activated carbon (PAC) showed higher breakthrough capacity, its adsorption rate was slower than ACFs due to the difference of the pore structure. The presence of water vapor in the air stream greatly increased SO2 adsorption capacities of ACFs but affected their utilization differently.

scholarly journals “Water-in-salt” electrolyte enhanced high voltage aqueous supercapacitor with carbon electrodes derived from biomass waste-ground grain hulls

RSC Advances ◽  
2020 ◽  
Vol 10 (58) ◽  
pp. 35545-35556
Author(s):  
Mingjun Pang ◽  
Shang Jiang ◽  
Jianguo Zhao ◽  
Sufang Zhang ◽  
Runwei Wang ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Specific Surface ◽  
Pore Size Distribution ◽  
Pore Size ◽  
Size Distribution ◽  
High Voltage ◽  
High Specific Surface Area ◽  
Carbon Electrodes ◽  
Koh Activation ◽  
Biomass Waste

To design high specific surface area and optimize the pore size distribution of materials, we employ a combination of carbonization and KOH activation to prepare activated carbon derived from ground grain hulls.

Sign in / Sign up

Export Citation Format

Share Document