H2S analyzers and CO2 analyzers for natural gas sweeteningDetection and removal of hydrogen sulfide (H2S) and carbon dioxide (CO2) are vital tasks in oil and gas processing. With public safety, product quality, and protection of process equipment all paramount, strict specifications for gas transmission pipelines and amine gas sweetening (cryogenic liquefaction) must be met. Current options can be time consuming, unreliable, and costly to maintain. Endress+Hauser offers a comprehensive solution for fast, efficient monitoring of natural gas quality.