Coal-gasification instrumentation program (PR 11734)
Abstract
Methods of measuring alkali metals, NO, NH3 and H2S in coal gasification products are being studied using laser-induced breakdown spectroscopy, coherent anti-Stokes Raman spectroscopy and infrared spectroscopy. Detection limits under various conditions and comparison with gas chromatography results are presented.
- Publication:
-
Quarterly Progress Report
- Pub Date:
- October 1981
- Bibcode:
- 1981lasl.reptS.....
- Keywords:
-
- Chemical Analysis;
- Coal Gasification;
- Infrared Spectroscopy;
- Raman Spectroscopy;
- Spectroscopic Analysis;
- Alkali Metals;
- Coal Utilization;
- Gas Chromatography;
- Hydrogen Sulfide;
- Nitrogen Hydrides;
- Nitrogen Oxides;
- Instrumentation and Photography