Navid Rafati

3 Questions 5 Answers 0 Followers

Questions related from Navid Rafati

Gas monitoring sensor capable of nitrogen detection?

Is there any technique that can detect and measure traces of nitrogen in a gas mixture? I know that techniques such as QCL and IR can detect variety of gases including O2/CO/CO2/NOx/HCs.... but I...

28 January 2016 3,428 8 View

TPR results look faulty?

I ran a CO-TPR experiment on an gamma-alumina supported iron catalysts. I'm getting two invert peaks, a small peak at the beginning and a large peak at the end of the temperature range. Iron oxide...

20 September 2013 2,346 4 View

Difference between ammonia and carbon monoxide as the reactant gas for TPD experminets?

I'm doing temperature-programmed desorption experiments on some acidic catalysts to measure the strength of acidic sites. I wonder if there is any difference between using ammonia and carbon...

15 July 2013 215 6 View