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Filters for the Natural Gas Industry

Filters for the Natural Gas Industry
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Filters for the Natural Gas Industry

Product catalog summary
Overview: This document provides comprehensive information on filtration solutions for the natural gas industry, emphasizing the enhancement of process efficiency and equipment protection through Finite® filters. It includes details on applications, filter housing features, and media specifications.
Natural Gas Applications: Natural gas is a significant energy source in the US, used by over 60 million homes and businesses. The document stresses the importance of filtering natural gas to remove contaminants, thereby improving efficiency during production, treatment, and distribution stages.
Filter Housing Features: Finite® filters are noted for their rigid, graded-density structure, which effectively removes solids and contaminants, preventing issues such as compressor fouling and equipment corrosion.
Filter Media Specifications: The document specifies various grades of Finite® media tailored for different applications, ensuring optimal filtration performance and protection against contaminants.
Specific Applications: The document details several applications, including:
  • Amine Sweetening: Recommends two-stage filtration to prevent foaming and fouling in the contactor tower.
  • Desiccant Dehydration: Utilizes coalescers and particulate filters to protect desiccant beds from contaminants.
  • Glycol Dehydration: Employs two-stage coalescing to prevent foaming and equipment failure.
  • Fuel Gas: Two-stage filtration is used to eliminate solids and liquids before gas enters the compressor station.
  • Compressor Booster Station: Filtration is crucial to prevent compressor damage and maintain gas flow.
  • Landfill Gas Filtration: Removes particles and liquids to protect downstream equipment.
  • Digester Gas: Eliminates contaminants generated by digestion processes.
  • Alternative Fuels - Fuel Dispensing: Protects CNG vehicle fuel systems from contaminants.
  • Alternative Fuels - On Board Applications: Guards against contaminants that could damage fuel systems.
Conclusion: The document underscores the critical role of filtration in maintaining the efficiency and reliability of natural gas systems, recommending specific filtration solutions for various applications to prevent equipment damage and reduce maintenance costs.
Gas Dispenser Installation: It is advised to install a lower pressure particulate filter before the compressor station to remove pipe scale and prevent compressor damage. Pre-filtration with two-stage coalescing is recommended to eliminate solids, oil, and water before gas reaches the dispenser. A high-efficiency coalescer at the dispenser protects sensitive metering equipment.
Filter Specifications: Finite® Filter offers a range of filters for natural gas flow, with ASME filter housings made from carbon steel. Filter media options include glass fiber for coalescing liquids, cellulose for particulate removal, and activated carbon for oil vapor and hydrocarbon removal. Filter element ratings range from 100 microns to 0.01 microns.
ASME Vessels: These vessels can handle pressures up to 185 PSIG, with coalescing, particulate, and adsorption elements available. They support flows from 1500 to 37,000 SCFM and temperatures up to 450°F. Various media types are available, including grades 4, 6, and 10.
Media Types and Applications:
  • Media type Q: Features an outer epoxy-saturated borosilicate glass micro-fiber tube with a pleated cellulose inner layer for prefiltration.
  • Media type 3P: Used for high dirt holding capacity with a 3-micron rating.
  • Media type 7CVP: Consists of a dense matrix of glass fibers for efficient aerosol removal.
  • Media type 100WS: A robust stainless steel mesh element for reducing excess liquids in gas streams.
Par-Fit Conversion Elements: Over 2000 competitor interchanges are available, with custom designs to fit OEM requirements. These elements offer high-efficiency filtration with low operating costs and long life.
Contact Information: The document provides contact details for Parker Hannifin Corporation's Filtration and Separation Division across different regions, including North America, Asia Pacific, Latin America, and Europe.
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Catalog excerpts

Filters for the Natural Gas Industry-1

• Filter Housing Features • Filter Media Specifications

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Filters for the Natural Gas Industry-2

ENERGY USAGE IN THE UNITED STATES. More than 60 million homes and businesses in the US and Canada use natural gas for heating, power, are constantly being made clean burning, efficient fuel. Natural gas comes from than one million miles of pipeline exist in North tions located along the length of pipeline move the gas from the wellhead to consumer distribution points. Gas Production Flow Process However, the raw gas from the ground requires processing and refining before it is ready for use. The installation of Finite® filters make it possible to improve process efficiency and provide optimal...

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Filters for the Natural Gas Industry-3

Once a naturai gas well has been drilled, the gas is extracted from the ground via natural pressure and sent through a compressor prior to treatment. Raw natural gas, as it exists underground, contains liquid slugs, hydrogen sulfide, oil and other contaminants. The wells from which the gas is extracted are dirty. Sometimes these wells are also treated with acids or gases to promote movement of the gas to the surface. Common problems include: • Compressor fouling • Fouling of gas treatment processes • Equipment corrosion • Unnecessary maintenance due to lack of filtration Two-stage coalescing...

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Filters for the Natural Gas Industry-4

Desiccant Dehydration Desiccant dehydration is the primary form of natural gas "drying". Wet gas enters and passes through the desiccant, where the water is adsorbed and retained, and the gas exits. Two or more towers, filled with a solid desiccant such as silica gel or molecular sieve, can usually be found in the system so that as the desiccant in one tower becomes saturated with water, it can be shut down and the desiccant regenerated while another tower is on-line. The natural gas is then sent through a regeneration cycle. In this cycle, dry gas exits the bed, is cooled, and wet gas is diverted...

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Filters for the Natural Gas Industry-5

Pipeline and/or stored natural gas is sent through a compressor and heated, preparing it for use as a fuel gas. This gas supplies the energy needed to operate heavy duty machinery and various tools employed In general, pipeline natural gas does not receive adequate filtration prior to entering a factory for use as fuel gas. This gas can contain solids such as sand, clay and iron; condensed gas liquids, water vapor and additives such as odorizers and corrosion inhibitors used in the gas pipeline, • Compressor and burner fouling • Instrument wear • Frequent maintenance and repair Two-stage filtration...

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Filters for the Natural Gas Industry-6

Landfill waste decomposes and produces what is known as landfill gas. This gas is composed mainly of methane and carbon dioxide, with small amounts of other gases, organic (non-meth- ane) and inorganic compounds. Landfill gas has proven to be a reliable energy source for both industrial and residential use, and its conversion reduces greenhouse gas emissions, pollution Landfill gas is collected in underground wells, brought to the surface and compressed before being sent out for resale and Landfills are naturally dirty and retain particulate and moisture. Temperature changes increase the amount...

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Filters for the Natural Gas Industry-7

Alternative Fuels - Fuel Dispensing Compressed Natural Gas, or CNG, is a leading alternative to traditional fuel for the automotive industry. CNG is used in passenger vehicles, pickup trucks, in transit and on school buses. It can be less expensive than gasoline, and is more environmentally friendly - it reduces the amount of carbon monoxide, carbon dioxide and hydrocarbon vehicle exhaust Natural gas is gathered from a pipeline and travels to a con- necting compressor station. The gas is elevated to pressures ranging from 2000 psig up to 5000 psig and the resultant CNG is stored in large tanks....

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Filters for the Natural Gas Industry-8

Filters for Natural Gas Applications For more detailed information on this product line, please see Bulletin 1300-400/USA. Finite® Filter offers an array of filters sized to handle any natural gas flow and several media choices to meet natural gas applica- tion demands. ASME filter housings are constructed from carbon steel. Choices of filter media types include glass fiber for coalesc- ing liquids, cellulose for particulate removal and activated carbon materials for oil vapor and hydrocarbon removal. Filter element ratings are available from 100 micron down to 0.01 micron. • Coalescing, particulate...

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Filters for the Natural Gas Industry-9

• Coalescing, particulate and adsorption elements available • Flows from 10 to 1600 SCFM • Optional indicators, gauges and drains • Media types available: C or Q (grades For more detailed information on this product line, please see Bulletin 1300-993C/USA. • Coalescing, particulate and adsorption elements available • Flows from 78 to 2500 SCFM • Media types available: C or Q (grades A, For more detailed information on this product line, please see Bulletin NP013-1. adsorption elements available • Flows from 30 to 18,000 SCFM • Media types available: C (grades For more detailed information on...

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Filters for the Natural Gas Industry-10

Filtration Group Technical Sales & Service Locations Filtration Group North America Separation Division Hydraulic Filter Division 16810 Fulton County Road #2 Process Filtration Racor Division Filter Division Europe Churwell Vale Shaw Cross Business Park Dewsbury, West Yorkshire Thetford, Norfolk Filtration Group Headquarters Filtration Group Asia Pacific Parker Hannifin Asia Pacific Filtration Group Kangnam-Ku, Seoul Filtration Group Latin America Ltda. Filter Division or visit our Web site www.parker.com. Parker Worldwide Sales Offices Contact Parker's worldwide service and Central & South distribution...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.