Four-Gas Monitoring (Flue Gas Monitoring - Air and Climate) Articles on Environmental XPRT

Monitoring Air/Fuel Mixtures in Glass and Glass Fiber Manufacturing case study

Measurement of Premix Gas. To produce the desired flame in a glass forehearth or when making fiberglass (glass fiber) insulation, an air/fuel pre-mixer is used. The pre-mixer combines compressed natural gas or propane with air and this mixture is then piped to the process burners At the burner, a fuelrich or fuel-lean flame is produced depending on the air/ fuel ratio selected. In many ...

Nov. 24, 2014

By Ametek Process Instruments - THERMOX

Total solution: Gas and particulate analysis in Cement industry

Cement plants are increasingly required to install continuous emission monitoring systems (CEMS). While these represent a significant financial outlay, a range of other factors also need to be considered when selecting a suitable CEMS. To the inexperienced, selecting a suitable CEM can mistakenly be considered as simply ensuring that the applicable national regulations (eg MACT in the USA, ...

Oct. 12, 2016

By Environnement S.A

Global solution: Gas and particulate analysis in Cement industry

Cement plants are increasingly required to install continuous emission monitoring systems (CEMS). While these represent a significant financial outlay, a range of other factors also need to be considered when selecting a suitable CEMS. To the inexperienced, selecting a suitable CEM can mistakenly be considered as simply ensuring that the applicable national regulations (eg MACT in the USA, ...

Oct. 11, 2016

By Environnement S.A

5th-Generation Thermox WDG Flue Gas Combustion Analyzer

"For more than 40 years, we have been a leader in combustion gas analysis," says Mike Fuller, divison VP of sales and marketing and business development for Ametek Process Instruments, "and we believe the WDG-V is the combustion analyzer of the future." WDG analyzers are based on a zirconium oxide cell that provides a reliable and cost-effective solution for measuring excess oxygen in flue gas as ...

Nov. 14, 2014

By Ametek Process Instruments - THERMOX

An analysis of extinction coefficients of particles and water moisture in the stack after flue gas desulfurization at a coal-fired power plant

Two important factors that affect in-stack opacity—light extinction by emitted particles and that by water moisture after a flue gas desulfurization (FGD) unit—are investigated. The mass light extinction coefficients for particles and water moisture, kp and kw, respectively, were determined using the Lambert-Beer law of opacity with a nonlinear least-squares regression method. The ...

Aug. 1, 2011

By Air & Waste Management Association (A&WMA)

Fenton degradation of Cartap hydrochloride: identification of the main intermediates and the degradation pathway

The advanced oxidation of Cartap hydrochloride (Cartap) promoted by the Fenton system in an aqueous medium was investigated. Based on total organic carbon, chemical oxygen demand and high-performance liquid chromatography, the oxidation of Cartap is quite efficient by the Fenton system. Its long chain is easily destroyed, but the reaction does not proceed to complete mineralization. Ion ...

Jun. 29, 2015

By IWA Publishing

Fenton degradation of Cartap hydrochloride: identification of the main intermediates and the degradation pathway

The advanced oxidation of Cartap hydrochloride (Cartap) promoted by the Fenton system in an aqueous medium was investigated. Based on total organic carbon, chemical oxygen demand and high-performance liquid chromatography, the oxidation of Cartap is quite efficient by the Fenton system. Its long chain is easily destroyed, but the reaction does not proceed to complete mineralization. Ion ...

Jun. 29, 2015

By IWA Publishing

4.5 MWe Refuse Derived Fuel to Energy Plant Case Study

This 4.5 MWe Biomass Power Plant is one of the turnkey products of Biomass Power. The plant has a capacity of 24 MW thermal and rated at 4.5 MWe producing 35,476MWh of green electricity per year, 100% of which is exported to the grid. The fuel used is segregated biomass from a commercial and industrial waste collection business. The fuel is produced by removing some of the recyclable material ...

Jan. 21, 2013

By Biomass Power Limited (BPL)

Mercury Control Demonstrations

C1.1 | Halogens and Sulfur in Coals and their Influence on Co-benefit Mercury Capture Bernhard Vosteen | President, Vosteen Consulting Gmbh Not only the range of the coal mercury content itself, but also the range of the native halogen and sulfur contents in coal are of great influence on co-benefit mercury capture, wet and dry. The ...

Sep. 21, 2011

By Energy, Utility & Environment Conference (EUEC)

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