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Image of case study GORE® LOW DRAG Filter Bags — Low Emissions, Lower Pressure Drop, Longer Bag Life and Stable Operation in TiO₂ Production

A multi-national TiO₂ producer had installed a set of standard Aramid bags. Shortly after their installation, the baghouse experienced an ongoing steady increase in pressure drop (dP).

As a result, the service life of these bags was short: just one year. These bags also suffered from problematic intermittent emissions. Learn how Gore helped solve the issues.

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Case study front page: GORE® LOW DRAG Filter Bags – Longer Bag Life and More Stable Operation in Refining Catalyst Production

Particle and Gas Filtration for Industrial Processes & Bag Houses

A multinational producer of alumina catalyst desired longer pulse jet filter bag life and steadier operation in their dryer bag house. For this trial, they installed GORE LOW DRAG Filter Bags on an identical backer.

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Case Study: GORE® LOW DRAG Filter Bags – Lower Differential Pressure and Higher Air Flow in a Carbon Black Purge Gas Baghouse

Particle and Gas Filtration for Industrial Processes & Bag Houses GORE Filter Bags - By Industry

A carbon black producer sought to improve process stability, production efficiency and bag life in their purge gas operations.
Therefore, the customer removed their incumbent filter bags and equipped the baghouse with GORE LOW DRAG Filter Bags.
For the duration of this trial, the cleaning-pulse pressure was reduced from 6 bar to 4.5 bar. All other process parameters were identical to those used for the incumbent bags.

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Image of front page of the Case Study of GORE® LOW DRAG Filter Bags – Longer Bag Life and Stable Operation in Talc Micronizers/Mills

Particle and Gas Filtration for Industrial Processes & Bag Houses

Due to the need for longer life-time of pulse jet filter bags in jet mill baghouses, a leading talcum producer installed three different filter bags. Read the full case history to learn more about the added value of GORE LOW DRAG Filter Bags.

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Image of case study GORE® LOW DRAG Filter Bags – Lowered Emissions in Carbon Black

Particle and Gas Filtration for Industrial Processes & Bag Houses

A carbon black manufacturer faced a need to maintain filtration emissions to the lowest level possible to ensure regulation compliance and increase energy production  efficiency.

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Image of case study GORE® LOW DRAG™ Filter Bags – Reducing Differential Pressure in Carbon Black

Particle and Gas Filtration for Industrial Processes & Bag Houses

A carbon black manufacturer faced the need to lower dP in the baghouse in order to increase airflow through the reactor – and, as a result, increase production. The manufacturer also wanted to extend the service life of its filter bags to lower the overall cost of ownership.

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Low Emission Filter Bags for Titanium Dioxide Products

Particle and Gas Filtration for Industrial Processes & Bag Houses

The emissions were eliminated increasing particulate capture efficiency and productivity. Filter bag life increased from 4 to 18 months.

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GORE® High Durability Filter Bags – Carbon Black

Particle and Gas Filtration for Industrial Processes & Bag Houses GORE Filter Bags - By Industry

Carbon black is produced, sized and conveyed in a powdered form. Dust collectors (baghouses) are used to efficiently collect the carbon black particulate and to control fugitive emissions. The manufacturer faced the need to increase airflow through the reactor (to increase production) and wanted to extend the service life of the filter bags in order to save costs.

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Case Study: PVC ECase Study PVC Emulsion Resin Spray Filtering using GORE Filter Bags

Particle and Gas Filtration for Industrial Processes & Bag Houses GORE Filter Bags - By Industry

The first set of GORE membrane filter bags lasted 50 months and provided more than 48 months of service at maximum production. Over a four-year period, three bag changeouts were averted, saving $43,200 in labor and $32,400 in bags.

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Case Study: Filtering Silicon Dioxide Pigment using GORE Filter Bags

Particle and Gas Filtration for Industrial Processes & Bag Houses GORE Filter Bags - By Industry

Loading rates increased consistently by 50 percent. Downtime for cleaning of downstream filters was eliminated. Differential pressure was reduced to less than 0.5" H2O. Bag-replacement intervals were extended to 14 months.

English (U.S.)