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Although Western Research is best known as the world leader in providing analyzers for the sulfur recovery industry, their photometric and spectrophotometric process analyzers are used in wide variety of industries worldwide for reaction monitoring and control, emissions monitoring, feedstock monitoring, and product quality assurance. They produce a carefully engineered selection of single wavelength, multi-wavelength, and broad spectral
analysis instruments for rack mount and industrial field installation. These instruments can be adapted to a tremendous variety of applications and end uses.
Western Research
A wide range of standard and custom-built industrial UV-Vis photometric analyzers for various chemical composition analyses of inert, reactive, and toxic gases or liquids. Used to monitor or control: feedstock quality, reaction rates, quality control/assurance, blending analysis, pollutants, etc.
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Chemical Composition Analyzers
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On-line process analyzers for the compositional analysis of gas and liquid sample streams. Common applications include: purity analysis, blending control, quality (concentration, color, etc.) assurance, reaction rate monitoring, waste effluent analysis, feedgas monitoring, color-precursor detection, plating bath analysis, and many others.
- Single Component Gas/Liquid Analyzers
- Multi Component Gas/Liquid Analyzers
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Chlorine Dioxide Analyzers
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These analyzers are used to control bleach solution strength and monitor the residual ClO2 in scrubber vent gases.
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Color Monitors
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Analyzers used for quality monitoring of liquids where color is an indicator of liquid purity. Color scales such as ASTM, ICUMSA, APHS, Saybolt, IBC, and Hazen are available.
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Hydrocarbon Dew Point of Natural Gas
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Chilled mirror devices for the determination of the hydrocarbon dew point of natural gas. Both manual and on-line, automatic devices are available.
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Hydrogen Sulfide Analyzers (excluding CEM Applications)
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On-Line process analyzers for the measurement of hydrogen sulide in both gas and liquid samples. Applications include: sour natural gas, sweet natural gas, sweetening process monitoring (rich amine, lean amine, contractor overhead (sweet) gas), sulfur recovery, acid feed gas, tail gas monitoring, tail gas treatment, etc.
- Explosion-proof H2S + H2 Process Analyzers
- Hydrogen Sulfide in Amine Analyzers
- Hydrogen Sulfide in Sour Natural Gas
- Analyzers for Pipeline Quality (sweet) Natural Gas
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Pollution Monitoring/Continuous Emission Monitors
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Analyzers designed for monitoring environmental compliance. Applications include stack gas monitoring (SO2, H2S, NO, NO2, O2, etc.), wastewater analysis, and refinery fuel gas analysis.
- Dry Stack Gas/Rack Mount
- Stack Gas Hot/Wet Extractive
- H2S in Refinery Fuel Gas Monitors
- Chlorine Dioxide Vent Gas Analyzers
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Sulfur Recovery Unit (SRU) Analyzers
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Process analyzers engineered for the control and monitoring of sulfur recovery processes. Applications include: acid feed gas, tail gas, sulfur pit gas, and tail gas treatment.
- SRU Acid Feed Gas Analyzers
- SRU Tail Gas Analyzers
- Tail Gas Treating Unit Analyzers
- SRU Pit Gas/Sulfur Degassing
- Stack Gas Hot/Wet Extractive
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