摘要: |
The main objectives of this research project are to develop and field test a new, portable low-cost instrument to measure hydrogen sulfites and mercaptans, routinely encountered in liquid propane, natural gas, renewable natural gas, biogas, landfill gas and other gases. The instrument will allow detection and measurement of such compounds at the parts per billion level addressing a long-standing need for a technology that can replace the human nose for leak detection. The instrument will also be capable of detecting trace constituents in renewable gas. |