MX9405034A - Un filtro mejorado y un metodo para separar particulas cargadas de unacorriente liquida. - Google Patents

Un filtro mejorado y un metodo para separar particulas cargadas de unacorriente liquida.

Info

Publication number
MX9405034A
MX9405034A MX9405034A MX9405034A MX9405034A MX 9405034 A MX9405034 A MX 9405034A MX 9405034 A MX9405034 A MX 9405034A MX 9405034 A MX9405034 A MX 9405034A MX 9405034 A MX9405034 A MX 9405034A
Authority
MX
Mexico
Prior art keywords
stream
water
liquid stream
filter
separating particles
Prior art date
Application number
MX9405034A
Other languages
English (en)
Inventor
Eli Salem
Original Assignee
Graver Co
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 Graver Co filed Critical Graver Co
Publication of MX9405034A publication Critical patent/MX9405034A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • 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
    • B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
    • B01J47/133—Precoat filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

La invención proporciona un método para separar productos de corrosiónmetálica a partir de una corriente de agua. Un filtro acondicionado conuna cantidad relativamente pequeña de material intercambiador de ionesexhibe una presión diferencial comparativamente baja mientras se procesauna corriente de agua a velocidades de flujo comercialmente deseables ycon eficiencias de retención. El método permite etapas de filtrado mayorescon una aplicación mínima de material sobre la superficie de filtración.La invención proporciona adicionalmente un filtro para separar de unacorriente de agua, productos de corrosión metálica que tienen una serierelativamente amplia de tamaños de partícula.
MX9405034A 1993-07-01 1994-07-01 Un filtro mejorado y un metodo para separar particulas cargadas de unacorriente liquida. MX9405034A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/085,953 US5376278A (en) 1993-07-01 1993-07-01 Filter and a method for separating charged particles from a liquid stream

Publications (1)

Publication Number Publication Date
MX9405034A true MX9405034A (es) 1995-01-31

Family

ID=22195058

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9405034A MX9405034A (es) 1993-07-01 1994-07-01 Un filtro mejorado y un metodo para separar particulas cargadas de unacorriente liquida.

Country Status (9)

Country Link
US (1) US5376278A (es)
EP (1) EP0633066B1 (es)
JP (1) JP3529431B2 (es)
KR (1) KR950002828A (es)
CN (1) CN1111542A (es)
CA (1) CA2126739C (es)
DE (1) DE69409716T2 (es)
FI (1) FI943144A (es)
MX (1) MX9405034A (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543047A (en) 1992-11-06 1996-08-06 Pall Corporation Filter with over-laid pleats in intimate contact
JP2751090B2 (ja) * 1993-04-21 1998-05-18 日本錬水株式会社 純水製造装置
US5770070A (en) * 1994-10-03 1998-06-23 Genomyx Corporation Radioactive waste disposal cartridge
US5552056A (en) * 1995-01-17 1996-09-03 Graver Chemical Company Filter element having an ion exchange yarn winding layer
US6113792A (en) * 1995-06-20 2000-09-05 University Of Washington Method for removing contaminants from water using membrane filtration in combination with particle adsorption to reduce fouling
WO1997017296A1 (en) * 1995-11-09 1997-05-15 Memtec America Corporation Back-flushable filter cartridge and method of back-flushing same
US5759399A (en) * 1997-01-08 1998-06-02 Continuum Dynamics, Inc. High capacity, low head loss, suction strainer for nuclear reactors
US5667679A (en) * 1996-06-24 1997-09-16 Graver Chemical Company Filter having a filter element quick-disconnect mount
ATE251946T1 (de) * 1996-07-30 2003-11-15 Cuno Inc Filterschicht und deren verwendung zur reinigung einer fotoresistzusammensetzung
US6576139B1 (en) 1996-07-30 2003-06-10 Kenneth C. Hou Process for purifying photoresist composition employing a filter sheet
JP3295362B2 (ja) * 1996-12-18 2002-06-24 株式会社荏原製作所 気体清浄用ケミカルフィルターの性能判定方法
US6260709B1 (en) * 1998-11-09 2001-07-17 Parker-Hannifin Corporation Membrane filter element for chemical-mechanical polishing slurries
JP2001224928A (ja) * 1999-06-03 2001-08-21 Fuji Photo Film Co Ltd 精密ろ過フィルターカートリッジ
US6422395B1 (en) 2000-01-10 2002-07-23 Nelson Industries Inc. Filter with preferential fluid affinity
JP2002224537A (ja) * 2000-06-14 2002-08-13 Fuji Photo Film Co Ltd 精密ろ過フィルターカートリッジ及びその製造方法
US6878294B2 (en) * 2000-07-06 2005-04-12 Nitto Denko Corporation Running method and treatment system for spiral wound membrane element and spiral wound membrane module
NL1016771C2 (nl) * 2000-12-01 2002-09-05 Kiwa Nv Werkwijze voor het zuiveren van water door middel van filtratie met een micro- of ultrafiltratiemembraan.
US6641742B2 (en) 2001-08-22 2003-11-04 Fleetguard, Inc. Liquid filter with separate and calibrated vapor release
US6610198B1 (en) 2001-08-22 2003-08-26 Fleetguard, Inc. Liquid filter with change interval indicator
US7621989B2 (en) * 2003-01-22 2009-11-24 Camfil Ab Filter structure, filter panel comprising the filter structure and method for manufacturing the filter structure
JP4489545B2 (ja) * 2003-10-27 2010-06-23 インテグリス・インコーポレーテッド フィルタ要素とそれを用いたフィルタカートリッジ
US20070248913A1 (en) * 2006-04-24 2007-10-25 Rahman M Dalil Process for producing film forming resins for photoresist compositions
KR100770998B1 (ko) * 2006-09-14 2007-10-30 한국단자공업 주식회사 커넥터
US20090057221A1 (en) * 2007-08-28 2009-03-05 Filter Resources, Inc. Pleated Woven Wire Filter
US8070951B2 (en) * 2008-06-19 2011-12-06 University Of Washington Through Its Center For Commercialization Method for removing contaminants from liquids using membrane filtration in combination with particle adsorption to reduce fouling
US20100006483A1 (en) * 2008-07-10 2010-01-14 Ravi Yekula Replaceable filter elements including unique pressure relief and systems including same
US8419934B1 (en) 2008-10-30 2013-04-16 Sundance Spas, Inc. Filter
US20100326928A1 (en) 2009-06-25 2010-12-30 Mpc Inc. Filtration System
CN102050501B (zh) * 2009-11-06 2013-12-25 上海巴安水务股份有限公司 微滤成膜处理设备及其微滤成膜处理方法
CN102671426B (zh) * 2011-03-08 2015-10-21 普鲁丹过滤技术公司 隔离并除去空气和污染物的设备与方法
US9993761B2 (en) * 2013-03-15 2018-06-12 LMS Technologies, Inc. Filtration media fiber structure and method of making same
US9522357B2 (en) * 2013-03-15 2016-12-20 Products Unlimited, Inc. Filtration media fiber structure and method of making same
KR102263140B1 (ko) * 2014-07-23 2021-06-10 엘지전자 주식회사 필터 시스템
BR112020022489A2 (pt) 2018-06-07 2021-02-09 Graver Technologies Llc meio filtrante para a remoção de partículas, íons e materiais biológicos e descoloração em um processo de purificação de açúcar, e uso dos mesmos

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007579A (en) * 1958-06-16 1961-11-07 Pall Corp Filter structure
US3327859A (en) * 1963-12-30 1967-06-27 Pall Corp Portable unit for potable water
US4313832A (en) * 1980-06-12 1982-02-02 Rohm And Haas Company Method for treatment of aqueous solutions with ion exchange fibers
JPS5820236A (ja) * 1981-07-29 1983-02-05 Japan Organo Co Ltd 微粒子状イオン交換樹脂とイオン交換繊維とを用いた二重濾過膜層による水容液の処理方法
DE3672008D1 (de) * 1985-07-10 1990-07-19 Hitachi Ltd Verfahren und vorrichtung zum reinigen des kuehlwassers eines nuklearreaktors.
SE453133B (sv) * 1986-04-28 1988-01-11 Asea Atom Ab Sett att anbringa ett skikt av finfordelade partiklar av en organisk jonbytarmassa pa en vetskegenomslepplig stodmatris i ett filterelement
US4780213A (en) * 1986-12-09 1988-10-25 Idreco Usa Ltd. Filter media and method of filtration
FR2616773B1 (fr) * 1987-06-19 1991-07-05 Srti Soc Rech Tech Ind Dispositif individuel portable de traitement d'eau
US5192446A (en) * 1992-01-24 1993-03-09 The Graver Company Cation exchange resins having an enhanced capacity for iron oxides

Also Published As

Publication number Publication date
CN1111542A (zh) 1995-11-15
KR950002828A (ko) 1995-02-16
CA2126739C (en) 1999-05-11
EP0633066A1 (en) 1995-01-11
JPH07136426A (ja) 1995-05-30
CA2126739A1 (en) 1995-01-02
FI943144A0 (fi) 1994-06-30
JP3529431B2 (ja) 2004-05-24
US5376278A (en) 1994-12-27
DE69409716D1 (de) 1998-05-28
DE69409716T2 (de) 1998-11-05
EP0633066B1 (en) 1998-04-22
FI943144A (fi) 1995-01-02

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees