@article{ART001204753},
author={Harish Chandra Joshi and Rajesh Kumar and Rohitashaw Kumar Singh and Darshan Lal},
title={Preparation and Characterization of Molecular Sieving Carbon by Methane and Benzene Cracking over Activated Carbon Shperes},
journal={Carbon Letters},
issn={1976-4251},
year={2007},
volume={8},
number={1},
pages={12-16}
TY - JOUR
AU - Harish Chandra Joshi
AU - Rajesh Kumar
AU - Rohitashaw Kumar Singh
AU - Darshan Lal
TI - Preparation and Characterization of Molecular Sieving Carbon by Methane and Benzene Cracking over Activated Carbon Shperes
JO - Carbon Letters
PY - 2007
VL - 8
IS - 1
PB - Korean Carbon Society
SP - 12
EP - 16
SN - 1976-4251
AB - Molecular sieving carbon (MSC) for separating O2-N2 and CO2-CH4 has been prepared through chemical vapor deposition(CVD) of methane and benzene on activated carbon spheres (ACS) derived from polystyrene sulfonate beads. The validity ofthe material for assesment of molecular sieving behavior for O2-N2 and CO2-CH4 pair of gases was assessed by the kineticadsorption of the corresponding gases at 25oC. It was observed that methane cracking on ACS lead to deposition of carbonmostly in whole length of pores rather than in pore entrance, resulting in a reduction in adsorption capacity. MSC showinggood selectivity for CO2-CH4 and O2-N2 separation was obtained through benzene cracking on ACS with benzene entrantmentof 0.40×104 g/ml at cracking temperature of 725oC for a period of 90 minutes resulting in a selectivity of 3.31:1.00 for O2-N2and 8.00:1.00 for CO2-CH4 pair of gases respectively.
KW - Molecular sieving carbon;Adsorption kinetics;Chemical vapor deposition;Activated carbon spheres1. Introduction The separation based on carbon molecular sieves (CMS) isgetting popularity owing to its selectivity at molecular leveland its hydrophob
DO -
UR -
ER -
Harish Chandra Joshi, Rajesh Kumar, Rohitashaw Kumar Singh and Darshan Lal. (2007). Preparation and Characterization of Molecular Sieving Carbon by Methane and Benzene Cracking over Activated Carbon Shperes. Carbon Letters, 8(1), 12-16.
Harish Chandra Joshi, Rajesh Kumar, Rohitashaw Kumar Singh and Darshan Lal. 2007, "Preparation and Characterization of Molecular Sieving Carbon by Methane and Benzene Cracking over Activated Carbon Shperes", Carbon Letters, vol.8, no.1 pp.12-16.
Harish Chandra Joshi, Rajesh Kumar, Rohitashaw Kumar Singh, Darshan Lal "Preparation and Characterization of Molecular Sieving Carbon by Methane and Benzene Cracking over Activated Carbon Shperes" Carbon Letters 8.1 pp.12-16 (2007) : 12.
Harish Chandra Joshi, Rajesh Kumar, Rohitashaw Kumar Singh, Darshan Lal. Preparation and Characterization of Molecular Sieving Carbon by Methane and Benzene Cracking over Activated Carbon Shperes. 2007; 8(1), 12-16.
Harish Chandra Joshi, Rajesh Kumar, Rohitashaw Kumar Singh and Darshan Lal. "Preparation and Characterization of Molecular Sieving Carbon by Methane and Benzene Cracking over Activated Carbon Shperes" Carbon Letters 8, no.1 (2007) : 12-16.
Harish Chandra Joshi; Rajesh Kumar; Rohitashaw Kumar Singh; Darshan Lal. Preparation and Characterization of Molecular Sieving Carbon by Methane and Benzene Cracking over Activated Carbon Shperes. Carbon Letters, 8(1), 12-16.
Harish Chandra Joshi; Rajesh Kumar; Rohitashaw Kumar Singh; Darshan Lal. Preparation and Characterization of Molecular Sieving Carbon by Methane and Benzene Cracking over Activated Carbon Shperes. Carbon Letters. 2007; 8(1) 12-16.
Harish Chandra Joshi, Rajesh Kumar, Rohitashaw Kumar Singh, Darshan Lal. Preparation and Characterization of Molecular Sieving Carbon by Methane and Benzene Cracking over Activated Carbon Shperes. 2007; 8(1), 12-16.
Harish Chandra Joshi, Rajesh Kumar, Rohitashaw Kumar Singh and Darshan Lal. "Preparation and Characterization of Molecular Sieving Carbon by Methane and Benzene Cracking over Activated Carbon Shperes" Carbon Letters 8, no.1 (2007) : 12-16.
