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High performance filters based on inorganic fibers and inorganic fiber whiskers

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-071/02
출원번호 US-0244732 (1999-02-05)
발명자 / 주소
  • Wilson Doug
  • Pruett Gary
  • Awasthi Shrikant
출원인 / 주소
  • Hitco Carbon Composites, Inc.
대리인 / 주소
    Renner, Kenner, Greive, Bobak, Taylor & Weber
인용정보 피인용 횟수 : 34  인용 특허 : 84

초록

A filter media structure, which is capable of operating in the micro- and nanofiltration regime, offers: low cost, durability, high temperature and chemical resistance, high permeability, high flow rate, low pressure drop across the filter media, high mechanical strength, separation efficiency, and

대표청구항

[ We claim:] [1.] A high performance filter media including a structure comprising a blend of inorganic fibers, inorganic fiber whiskers, and a binder, wherein the filter media has an interconnected porosity to allow fluid to flow through it and an average pore size and pore size distribution suffic

이 특허에 인용된 특허 (84)

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  4. Doug Wilson ; Gary Pruett ; Shrikant Awasthi, Composition based on a blend of inorganic fibers and inorganic fiber whiskers.
  5. Zuberi, Bilal; Pillai, Sunilkumar C.; Dutta, Biprodas; Carty, William M.; Lachenauer, Robert G., Extruded porous substrate and products using the same.
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  8. Liu, James Jenq; Zuberi, Bilal, Fiber-based ceramic substrate and method of fabricating the same.
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  16. Jaroszczyk,Tadeusz; Fallon,Stephen L.; Pardue,Byron A.; Schmitz,Kelly R.; Dorgan,Jason E.; Sonsalla,Thomas P.; Moy,Jerald J.; Morgan,Jeffrey S.; Kallsen,Kent J., High performance, high efficiency filter.
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