Products

 
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Met Weld’s integrated product solutions support the goal of zero emissions

Click on the category information link to see product details within that category

Products

 

Natural Gas Conditioning Products

Knockout Drums & Scrubbers

  • Primarily installed to remove larger quantities of liquids and solids from the gas stream, typically down to 12 microns.

  • Systems are custom designed to satisfy specific requirements.

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Absolute Filter/Separators

  • Primarily installed to remove all free liquids and solids from the gas stream, typically down to 0.3 microns.

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Pressure Regulating System

  • Primary fuel gas pressure regulation is typically installed to reduce the incoming gas pressure to a lower downstream pressure suitable for the combustion gas turbine.

  • A secondary fuel gas pressure regulating system can be installed after the primary system to further reduce gas pressure to what is suitable for secondary systems, such as heat recovery steam generator duct burners, auxiliary boilers and building heating systems.

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Fuel Gas Dew Point Heating System

  • Dew point heaters are installed to add superheat, typically up to 50 degrees F, to the fuel gas downstream of the absolute coalescing filter/separator.

  • It is essential that the downstream gas temperature is maintained above critical gas temperatures at which equipment damaging liquids begin condensing out of the gas stream. 

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Performance Heaters 

  • Used in combined cycle applications to improve the overall efficiency of the combustion gas turbine.  Waste heat from the combustion gas turbine is captured by a heat recovery steam generator (HRSG) which produces high temperature hot water which is used to preheat the fuel gas supply to the combustion gas turbine.

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HYDROGEN CONDITIONING PRODUCTS

Hydrogen Gas Conditioning

Particle Filters

  • During the production, storage and distribution of hydrogen gas, solid contaminants may be introduced into the gas which can be harmful to the combustion gas turbine.

  • Solid contaminants are removed by installing particle filters of the correct micron rating.

Coalescing Filters

  • During the production, storage and distribution of hydrogen gas liquid contaminates, such as lube oil aerosols, may be introduced into the gas which can be harmful to the combustion gas turbine.

  • Liquid aerosols are removed by installing coalescing filters of the correct micron rating.

Hydrogen Gas Pressure Regulation

  • Hydrogen gas is commonly distributed at high pressures that must be reduced through pressure regulation before blending into the fuel gas stream.

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GAS BLENDING PRODUCTS

 

Hydrogen/Fuel Gas Blending System

  • Firing hydrogen with natural gas can significantly reduce  carbon emissions

  • Hydrogen/Gas blending is accomplished by the introduction of H2 into the natural gas supply varying percent per volume

  • Hydrogen blending works in concert with the plant turbine control system

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BLENDED GAS MONITORING PRODUCTS

 

Fuel Condition Monitoring Spool

  • The condition of the turbine fuel gas has a direct impact on turbine efficiency and carbon emissions

  • Characteristics of the fuel gas such as composition, flow, pressure, temperature and dew point all impact operation of the turbine

  • Designed for new and existing applications

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H2 COOLED GENERATOR PRODUCTS

Hydrogen Purity Monitoring & Control System 

  • Monitoring and maintaining hydrogen purity in turbo generators is important to assure top efficiency and safety

  • Hydrogen purity monitoring systems can be custom designed to satisfy all site-specific requirements

  • Designed and manufactured to be used in a hazardous area (Zone 2 and Division 2)

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Portable Gas Analyzer – Explosion Proof

  • Gassing and degassing hydrogen cooled turbo generators is a critical process

  • Portable Gas Analyzer is an easy to operate, triple range analyzer that supports the purging process

  • Designed and manufactured to be used in a hazardous area (Zone 2 and Division 2)

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Auto Purge System

  • Dangerous conditions can be minimized by the auto evacuation of hydrogen in turbo generators

  • An Auto Purge System can safety and quickly degas generators

  • Can be custom designed to be installed with existing hydrogen systems

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