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公开(公告)号：US20180339251A1
公开(公告)日：2018-11-29
申请号：US15952672
申请日：2018-04-13
Applicant: KX Technologies LLC
Inventor： William Li , Frank A. Brigano , Blake E. Savoy , Christopher Thibeault
Abstract: A single sheet water filter media for gravity filtration applications that improves flow performance over the product life while maintaining sufficient metal reduction, wherein at least two distinct density gradients of the single sheet form a physical barrier for capturing colloidal and insoluble contaminants, retaining the colloidal and insoluble contaminants until the contaminants become soluble in the fluid, and being removed by the single sheet filter media. The single sheet filter overcomes the difficulties of dual- and multi-layer filters attributable to slower flow rate realized well before the rated lifetime of the product. The two distinct density gradients of the single sheet filter media are created by exerting a force on a liquid slurry, such force resulting in the separation of higher powder loading and fibers that compose the top and bottom density gradients, respectfully.
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公开(公告)号：US20250010229A1
公开(公告)日：2025-01-09
申请号：US18890339
申请日：2024-09-19
Applicant: KX Technologies LLC
Inventor： William Li , Frank A. Brigano , Blake E. Savoy , Christopher Thibeault
Abstract: A single sheet water filter media for gravity filtration applications that improves flow performance over the product life while maintaining sufficient metal reduction, wherein at least two distinct density gradients of the single sheet form a physical barrier for capturing colloidal and insoluble contaminants, retaining the colloidal and insoluble contaminants until the contaminants become soluble in the fluid, and being removed by the single sheet filter media. The single sheet filter overcomes the difficulties of dual- and multi-layer filters attributable to slower flow rate realized well before the rated lifetime of the product. The two distinct density gradients of the single sheet filter media are created by exerting a force on a liquid slurry, such force resulting in the separation of higher powder loading and fibers that compose the top and bottom density gradients, respectfully.
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公开(公告)号：US20220249994A1
公开(公告)日：2022-08-11
申请号：US17730469
申请日：2022-04-27
Applicant: KX Technologies LLC
Inventor： William Li , Frank A. Brigano , Blake E. Savoy , Christopher Thibeault
Abstract: A single sheet water filter media for gravity filtration applications that improves flow performance over the product life while maintaining sufficient metal reduction, wherein at least two distinct density gradients of the single sheet form a physical barrier for capturing colloidal and insoluble contaminants, retaining the colloidal and insoluble contaminants until the contaminants become soluble in the fluid, and being removed by the single sheet filter media. The single sheet filter overcomes the difficulties of dual- and multi-layer filters attributable to slower flow rate realized well before the rated lifetime of the product. The two distinct density gradients of the single sheet filter media are created by exerting a force on a liquid slurry, such force resulting in the separation of higher powder loading and fibers that compose the top and bottom density gradients, respectfully.
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公开(公告)号：US20220249993A1
公开(公告)日：2022-08-11
申请号：US17730430
申请日：2022-04-27
Applicant: KX Technologies LLC
Inventor： William Li , Frank A. Brigano , Blake E. Savoy , Christopher Thibeault
Abstract: A single sheet water filter media for gravity filtration applications that improves flow performance over the product life while maintaining sufficient metal reduction, wherein at least two distinct density gradients of the single sheet form a physical barrier for capturing colloidal and insoluble contaminants, retaining the colloidal and insoluble contaminants until the contaminants become soluble in the fluid, and being removed by the single sheet filter media. The single sheet filter overcomes the difficulties of dual- and multi-layer filters attributable to slower flow rate realized well before the rated lifetime of the product. The two distinct density gradients of the single sheet filter media are created by exerting a force on a liquid slurry, such force resulting in the separation of higher powder loading and fibers that compose the top and bottom density gradients, respectfully.
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