05/02/12 -- 'Warming Hole' Delayed Climate Change Over Eastern United States
Trace Moisture Measurement With Aluminum Oxide Sensor In X-STREAM Process Gas Analyzers By Emerson Process Management, Rosemount Analytical
With an Aluminum Oxide sensor, the X-STREAM Process Gas Analyzer family is capable of measuring trace moisture in many challenging applications. Key features include -100°C (-148°F) to -10°C (14°F) dew point, in combination with other measurements in one housing, factory calibrated / no field calibration needed, and Cryogenic Gases, Natural Gas (LNG), Utility Power Generators, Heat Treating.
Many landfills are experiencing higher hydrogen sulfide (H2S) concentrations in landfill gas as a result of increased inputs of C&D (construction and demolition) debris and the use of C&D fines as an alternate daily cover. Iron-redox systems provide the lowest operating costs and are now operating in three landfills in the United States, with more in the planning stages.
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