Liquid Coalescers / Separators

Graver Technologies' liquid-liquid coalescer/separator removes water from a variety of hydrocarbons including diesel, gasoline, kerosene and LPG.

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Key Features of Our Liquid-Coalescers-Separators Solutions

Graver Technologies' liquid-liquid coalescer separators are engineered to efficiently remove water from hydrocarbon streams, ensuring optimal fuel quality and system reliability.

  • High-Efficiency Filtration: Our filters are designed for maximum performance, ensuring over 99% efficiency in removing emulsified water from fuels like ultra-low sulfur diesel (ULSD). This high-efficiency filtration ensures the highest level of liquid separation, preserving the integrity of the fuel while preventing contamination. By efficiently combining tiny water droplets into larger ones, our liquid coalescing filters enable quick and reliable separation.
  • Durable Construction: These separators are designed with durable materials to with stand harsh operating conditions, including corrosive elements often found in industrial environments. The materials used in our liquid coalescing filter housings are corrosion-resistant, which ensures longer service life and reduced downtime.
  • Customizable solutions: As a trusted coalescer filter manufacturer, we understand that different industries have unique needs when it comes to liquid separation. Our solutions are highly customizable, offering a range of filter housings, configurations, and sizes to meet the demands of various applications. This flexibility ensures that our products can be integrated seamlessly into any system, enhancing your operational efficiency.
  • Compliance with industry standards: We are committed to delivering products that meet the highest standards in the industry. As a leading coalescer filter supplier, we provide solutions that help businesses maintain efficiency while staying within regulatory guidelines. We work closely with industry leaders to ensure our products not only meet but also exceed environmental and safety regulations.

Applications

Our Liquid-Coalescer-Separators ensure optimal product quality and system performance. Below are some of the key applications:

  • Oil & Gas Industry: In the oil and gas sector, coalescer filter separators are essential for separating water from crude oil, natural gas, and other petroleum-based liquids.
  • Power Generation: In power generation, particularly in the water treatment processes coalescer filter separators ensure clean, purified water for use in steam turbines and cooling systems. By removing water droplets from liquid streams, our liquid coalescing filter housing solutions help maintain the purity of the water and protect sensitive equipment.
  • Industrial Applications: These separators are used in various industrial processes for removing water and other contaminants from process fluids. This ensures the integrity of industrial systems and improves product quality.
  • Petrochemical and Refining: The petrochemical industry relies on coalescer filters to separate water from fuels, chemicals, and other petrochemical products. Our fuel water separator filter solution improves product quality by ensuring that water contamination is kept to a minimum during the refining and chemical processing stages.
Liquid Coalescer/Separator

Superior Technology for Separation of Liquid-Liquid Emulsions

Coalescers are commonly used to coalesce the smaller droplets into bigger droplets and eventually separate them from the other liquid. Graver Technologies' Liquid-Liquid Coalescer/Separator removes water from hydrocarbons, such as diesel, gasoline, kerosene, LPG, etc. It is important to separate liquid-liquid emulsions in oil & gas, and chemical industries, insufficient separation of liquid containment would cause problems in downstream processes or even final products. Two liquids can form highly stable emulsions due to agitation, transfer through a pump and cooling, or other reasons. The specific gravity differences between the liquids, their interfacial tensions, and the droplet dimensions all play key roles in the stability of the emulsion. In general, the smaller the droplets, the more stable the emulsion.

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Liquid Coalescer/Separator

About Our Liquid Coalescer/Separator

  • Removes water from hydrocarbons, such as diesel, gasoline, kerosene, LPG, etc.
  • Independent third-party testing (modified SAE J1488) showed 99%+ efficiency with 2500 PPMV emulsified water challenge in ULSD, while maintaining low pressure drop across the filter assembly, over the entire test
  • One stage coalescing or two stage coalescing & separating available
  • Designed, constructed, and stamped to ASME Section VIII, Div 1

Product Selection

  • Liquid-Liquid Coalescers/Separators eliminate issues in downstream processes and final products

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Consler® PME/KME Series Exhaust Separators

Frequently Asked Questions

What contaminants do Liquid-Liquid Coalescing Filters remove?

Liquid-liquid coalescing filters effectively remove water, particulates, and other impurities from fuels and liquids. They are designed to separate emulsified water and free water from hydrocarbons such as diesel, gasoline, and kerosene.

How do Graver Liquid-Liquid Coalescing Filtration systems work?

Graver’s liquid coalescing filtration systems operate by forcing liquid through a filter element that captures and combines tiny droplets of water into larger droplets. The larger water droplets are then separated from the hydrocarbon liquid due to gravity, ensuring efficient and reliable removal of water and other contaminants.

How often should liquid-coalescers-separators filters be replaced or maintained?

The frequency of maintenance or replacement for liquid-coalescer-separator filters depends on the operating conditions and the level of contamination in the liquid being processed. However, it is generally recommended to inspect and clean filters regularly, and replace them when performance drops below optimal levels.

Can liquid coalescers handle both free and emulsified water removal?

Yes, liquid coalescers are designed to handle both free water and emulsified water removal. They effectively capture and coalesce smaller water droplets into larger ones, allowing for the separation of both free water and emulsified water.

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