Carboxen 1000 for vapor analysis.
Posted: Fri Jul 29, 2011 4:49 pm
Hi,
I'm using a Carboxen column for the analysis of H2, CO, CO2, CH4, O2 and N2 (with argon as a carrier gas).
But I have a problem. I am suspecting that my gas sample (that comes from a gasification reaction with water vapor) is contaminated with water.
The hydrogen peak of my sample is a little bit dislocated, and I wonder if it might be water and not hydrogen.
I am using a temperature ramp - 35oC for 5 min + 20oC/min to 210 oC).
Help!
I'm using a Carboxen column for the analysis of H2, CO, CO2, CH4, O2 and N2 (with argon as a carrier gas).
But I have a problem. I am suspecting that my gas sample (that comes from a gasification reaction with water vapor) is contaminated with water.
The hydrogen peak of my sample is a little bit dislocated, and I wonder if it might be water and not hydrogen.
I am using a temperature ramp - 35oC for 5 min + 20oC/min to 210 oC).
Help!