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Gas Intake Filters: HEPA or Medium Efficiency Webinar - Hot Topic Hour May 15, 2014
A high level discussion attended by knowledgeable end users, consultants, fiber makers, media suppliers and filter manufacturers.
Revision Date: 5/15/2014
Tags: 221112 - Fossil Fuel 化石燃料, Lydall Filtration/Separation Group, Nederman, Air Filter, Air Inlet House, Filter Media, Air Filtration, Air Intake
Geoff discussed the benefits of nanofibers including the lower pressure drop.
Revision Date: 5/15/2014
Tags: 221112 - Fossil Fuel 化石燃料, Lydall Filtration/Separation Group, Nanofiber, Filter Media, Air Filter, Air Filtration
Eastman Cyphrex for Versatile Filtration Applications
Eastman Cyphrex thermoplastic microfibers can be made from a wide range of polymers in various shapes and sizes. These fibers are easily dispersed and processed, allowing for blending with other fibers including glass, cellulosic and synthetic.
Revision Date: 4/7/2014
Tags: Eastman Chemical, Microfiber, Filter Media, Air Filter, Air Filtration, International Filtration News
Glass Fiber Media vs. Synthetic Media in Gas Turbine Applications
Koch Filter examines the fiber choices for gas turbine environments.
Revision Date: 3/26/2014
Tags: 221112 - Fossil Fuel 化石燃料, Koch Filter, Filter Media, Air Filtration
Ahlstrom Gas Turbine Air Intake Media
Ahlstrom offers complete range of advanced filter media to meet the specific needs of various operational environments.
Revision Date: 3/26/2014
Tags: 221112 - Fossil Fuel 化石燃料, Ahlstrom, Filter Media, Air Filtration
Overview of Nanofibers Applications for Air Cleaning
The Need for Air Cleaning Air filtration intake systems perform a number of functions including reducing intake noise and removing moisture. Clean air is needed to prevent wear of moving parts and prevent workers in high dust environments from developing respiratory problems. All of air contaminants entering equipment can and will lead to unnecessary wear, shorter machine life, and increased maintenance costs.
Revision Date: 3/20/2014
Tags: Cummins, Air Filter, Filter Media, Nanofiber, Air Filtration, Air Intake
Nanofibrillated Cellulose Fibers: Where Size Matters in Opening New Markets to Nanofiber Usage
This presentation gives an overview of nanofibrilated fibers and suggests new applications for their use.
Revision Date: 3/20/2014
Tags: Engineered Fibers Technology, Filter Media, Nanofiber, Air Filter, Air Intake, Air Filtration
HEPA Air Filtration Technology Keeps Compressor Blades Clean
Combustion turbine operators generally experience turbine fouling from airborne particles passing through existing inlet air filters. Fouling can be caused by the particle capture limitations of conventional F-class (EN779:1998) or MERV-class (ASHRAE 52.2) filters. The consequence is reduced performance of the turbine operation.
Revision Date: 3/20/2014
Tags: 221112 - Fossil Fuel 化石燃料, W. L. Gore, Filter Media, Air Filter, HEPA Filter, Air Intake, Air Filtration, Diesel & Gas Turbine Worldwide
Nanofiber Media Performance in Application to Motor Vehicle Air Filtration
The function of air filtration systems in motor vehicles is to improve air quality and cleanliness in car interior, control the respirable particle concentration in the operator’s cabin, and reduce the dust concentration in the engine intake air to an acceptable level. In these applications, limited space is available for the air filtration systems. Therefore, filters are designed in smaller packages, resulting in higher aerosol velocities through the filters. Such high aerosol velocities may cause dust reentrainment leading to an increase in the amount of dust penetrating the filter. Moreover, motor vehicle environments are extremely varied and these environmental and operational conditions influence filter performance.
Revision Date: 3/20/2014
Tags: Cummins, Nanofiber, Air Filter, Filter Media, Air Intake, Air Filtration
Recent Development in Heavy Duty Engine Air Filtration and the Role of Nanofiber Filter Media
The development of an engine air filter is based on filter performance requirements, vehicle’s operational environment, available space, filter media properties, and production technology. The design process includes analyses of theoretical and empirical models describing filter media performance and aerosol flow in filter housings and through filter elements. Filter media are carefully selected based upon these models and simplified laboratory tests. The filter element design is evaluated in great detail through a series of laboratory and field experiments.
Revision Date: 3/20/2014
Tags: Elmarco, Cummins, Air Filter, Nanofiber, Filter Media, Air Intake, Air Filtration
Nanofiber technology, i.e., the fabrication of very small fibers typically having a diameter of less than 1 micron, has been known and practiced for many years. This report highlights the drawbacks of the electrospinning process as compared to a new nanofiber coating process. Further discussed are the advantages of using a nanofiber coating in filtration applications to improve depth filtration and pulse-cleaning ability. Introduced here is a next-generation nanofiber technology specifically designed to enhance filtration media.
Revision Date: 3/20/2014
Tags: Immo Schnieders, Nanofiber, Air Filter, Filter Media, Air Filtration, Air Intake
Eastman's Cyphrex Microfiber Meets Filtration Needs
Eastman Chemical Company's Cyphrex microfibres for the filtration market have been developed to offer a number of tunable fiber properties including size, shape and material to meet specific end-use applications.
Revision Date: 3/14/2014
Tags: 221112 - Fossil Fuel 化石燃料, Eastman Chemical, Filter Media, Air Filter, Air Filtration, Filtration & Separation