BRPI0814048A2 - Filtro, processo para remover chumbo solúvel e particulado a partir de um fluido de ph alto, e, método para usar uma nanofibra fibrilada como um meio de filtro para a remoção de partícula - Google Patents

Filtro, processo para remover chumbo solúvel e particulado a partir de um fluido de ph alto, e, método para usar uma nanofibra fibrilada como um meio de filtro para a remoção de partícula

Info

Publication number
BRPI0814048A2
BRPI0814048A2 BRPI0814048-0A2A BRPI0814048A BRPI0814048A2 BR PI0814048 A2 BRPI0814048 A2 BR PI0814048A2 BR PI0814048 A BRPI0814048 A BR PI0814048A BR PI0814048 A2 BRPI0814048 A2 BR PI0814048A2
Authority
BR
Brazil
Prior art keywords
filter
fibrilated
particulated
nanofiber
fluid
Prior art date
Application number
BRPI0814048-0A2A
Other languages
English (en)
Inventor
John H Schroeder
Kenneth Derosa
Andrew W Lombardo
Nichole Pennisi
Peter A Yarnell
Original Assignee
Kx Technologies Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kx Technologies Llc filed Critical Kx Technologies Llc
Publication of BRPI0814048A2 publication Critical patent/BRPI0814048A2/pt
Publication of BRPI0814048B1 publication Critical patent/BRPI0814048B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • B01J20/28007—Sorbent size or size distribution, e.g. particle size with size in the range 1-100 nanometers, e.g. nanosized particles, nanofibers, nanotubes, nanowires or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28028—Particles immobilised within fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28052—Several layers of identical or different sorbents stacked in a housing, e.g. in a column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/018—Granulation; Incorporation of ion-exchangers in a matrix; Mixing with inert materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/08—Nanoparticles or nanotubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Water Treatment By Sorption (AREA)
  • Filtering Materials (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
BRPI0814048-0A 2007-07-27 2008-07-24 Filtro para remover material solúvel, coloidal e insolúvel a partir de um fluido, processo para remover chumbo solúvel e particulado a partir de um fluido de ph alto utilizando o referido filtro e processo para usar uma nanofibra fibrilada como um meio de filtro para a remoção de partícula BRPI0814048B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US95247407P 2007-07-27 2007-07-27
US60/952,474 2007-07-27
US12/177,610 US8002990B2 (en) 2007-07-27 2008-07-22 Uses of fibrillated nanofibers and the removal of soluble, colloidal, and insoluble particles from a fluid
US12/177,610 2008-07-22
PCT/US2008/008965 WO2009017645A2 (en) 2007-07-27 2008-07-24 Uses of fibrillated nanofibers and the removal of soluble, colloidal, and insoluble particles from a fluid

Publications (2)

Publication Number Publication Date
BRPI0814048A2 true BRPI0814048A2 (pt) 2015-02-10
BRPI0814048B1 BRPI0814048B1 (pt) 2019-02-12

Family

ID=40305110

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0814048-0A BRPI0814048B1 (pt) 2007-07-27 2008-07-24 Filtro para remover material solúvel, coloidal e insolúvel a partir de um fluido, processo para remover chumbo solúvel e particulado a partir de um fluido de ph alto utilizando o referido filtro e processo para usar uma nanofibra fibrilada como um meio de filtro para a remoção de partícula

Country Status (9)

Country Link
US (1) US8002990B2 (pt)
EP (1) EP2173455A4 (pt)
JP (1) JP5559683B2 (pt)
CN (1) CN101687128B (pt)
BR (1) BRPI0814048B1 (pt)
CA (1) CA2687694C (pt)
MX (1) MX2009013173A (pt)
TW (1) TWI412395B (pt)
WO (1) WO2009017645A2 (pt)

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US8590712B2 (en) 2008-10-08 2013-11-26 Cummins Filtration Ip Inc. Modular filter elements for use in a filter-in-filter cartridge
US8360251B2 (en) * 2008-10-08 2013-01-29 Cummins Filtration Ip, Inc. Multi-layer coalescing media having a high porosity interior layer and uses thereof
WO2010132785A2 (en) 2009-05-15 2010-11-18 Cummins Filtration Ip, Inc. Surface coalescer
US10456723B2 (en) * 2010-05-11 2019-10-29 Selecto Incorporated Fluid purification media and systems and methods of using same
DE112011102094B4 (de) * 2010-06-22 2024-12-19 Cummins Filtration Ip, Inc. Eine Filterpatrone und Verwendung einer Filterpatrone
US20120273427A1 (en) * 2011-01-20 2012-11-01 Empire Technology Development Llc Sorbent compositions and methods of using same
CN105413480B (zh) 2011-04-01 2019-03-29 Emd密理博公司 含有纳米纤维的复合材料结构
JP5757663B2 (ja) * 2011-10-24 2015-07-29 国立研究開発法人日本原子力研究開発機構 セシウム除去用水浄化フィルターカートリッジおよびその製造方法
US20130118987A1 (en) 2011-11-16 2013-05-16 Ecowater Systems Llc Anti-scale water treatment system and method
EP2791061B1 (en) 2011-12-16 2022-06-15 Helen of Troy Limited Gravity filter
CN102641625B (zh) * 2012-04-25 2014-12-24 广州华创化工材料科技开发有限公司 一种自洁式空气过滤材料及其制备方法
US10058808B2 (en) 2012-10-22 2018-08-28 Cummins Filtration Ip, Inc. Composite filter media utilizing bicomponent fibers
US20150014240A1 (en) * 2013-07-12 2015-01-15 Kx Technologies Llc Filter media for gravity filtration applications
KR101619471B1 (ko) * 2013-08-06 2016-05-11 주식회사 아모그린텍 액체 필터용 필터여재 및 그의 제조방법
US20150122719A1 (en) 2013-11-01 2015-05-07 KX Techologies LLC Electrostatic removal of colloidal, soluble and insoluble materials from a fluid
KR20190011838A (ko) 2014-06-26 2019-02-07 이엠디 밀리포어 코포레이션 개선된 먼지 포집 능력을 갖는 필터 구조
KR102263140B1 (ko) * 2014-07-23 2021-06-10 엘지전자 주식회사 필터 시스템
EP3180103A1 (en) 2014-08-15 2017-06-21 Halosource, Inc. Granular filtration media mixture and uses in water purification
KR101855683B1 (ko) * 2015-06-01 2018-05-09 주식회사 아모그린텍 흡착 멤브레인이 내장된 마스크
US10913021B2 (en) * 2016-01-18 2021-02-09 The Johns Hopkins University Water purification device
WO2017138477A1 (ja) * 2016-02-08 2017-08-17 ベーシック株式会社 水の浄化フィルター
CN121222126A (zh) 2016-07-19 2025-12-30 安美世滤清系统知识产权公司 穿孔层聚结器
US10981096B2 (en) 2017-03-29 2021-04-20 Knowlton Technologies, Llc Process for making high efficiency synthetic filter media
US20180339251A1 (en) 2017-05-23 2018-11-29 Kx Technologies Llc Method and apparatus for metal removal from drinking water
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Also Published As

Publication number Publication date
WO2009017645A3 (en) 2009-04-02
WO2009017645A2 (en) 2009-02-05
TWI412395B (zh) 2013-10-21
JP2010534560A (ja) 2010-11-11
CA2687694A1 (en) 2009-02-05
CN101687128B (zh) 2015-04-22
CA2687694C (en) 2013-01-08
JP5559683B2 (ja) 2014-07-23
CN101687128A (zh) 2010-03-31
US20090188870A1 (en) 2009-07-30
EP2173455A4 (en) 2013-06-19
TW200914110A (en) 2009-04-01
BRPI0814048B1 (pt) 2019-02-12
US8002990B2 (en) 2011-08-23
EP2173455A2 (en) 2010-04-14
MX2009013173A (es) 2010-01-20

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/02/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/02/2019, OBSERVADAS AS CONDICOES LEGAIS