AR021906A1 - Un filtro integrado para remover impurezas de una corriente de fluido - Google Patents

Un filtro integrado para remover impurezas de una corriente de fluido

Info

Publication number
AR021906A1
AR021906A1 ARP990106542A ARP990106542A AR021906A1 AR 021906 A1 AR021906 A1 AR 021906A1 AR P990106542 A ARP990106542 A AR P990106542A AR P990106542 A ARP990106542 A AR P990106542A AR 021906 A1 AR021906 A1 AR 021906A1
Authority
AR
Argentina
Prior art keywords
impurities
remove
adjacent
adsorption
integrated filter
Prior art date
Application number
ARP990106542A
Other languages
English (en)
Original Assignee
Kimberly Clark 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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of AR021906A1 publication Critical patent/AR021906A1/es

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407Constructional details of adsorbing systems
    • B01D53/0431Beds with radial gas flow
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/102Carbon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/104Alumina
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/106Silica or silicates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/106Silica or silicates
    • B01D2253/108Zeolites
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/112Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
    • B01D2253/1128Metal sulfides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/20Organic adsorbents
    • B01D2253/202Polymeric adsorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/25Coated, impregnated or composite adsorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30Physical properties of adsorbents
    • B01D2253/34Specific shapes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/20Halogens or halogen compounds
    • B01D2257/206Organic halogen compounds
    • B01D2257/2064Chlorine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/60Heavy metals or heavy metal compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/90Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/91Bacteria; Microorganisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/414Further details for adsorption processes and devices using different types of adsorbents
    • B01D2259/4141Further details for adsorption processes and devices using different types of adsorbents within a single bed
    • B01D2259/4145Further details for adsorption processes and devices using different types of adsorbents within a single bed arranged in series
    • B01D2259/4146Contiguous multilayered adsorbents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Un filtro integrado para remover impurezas de una corriente de fluido. El filtro incluye un primer elemento adaptado para remover por lo menos algunas delas impurezas mediante adsorcion física, y un segundo elemento adaptado para remover por lomenos algunas de las impurezas mediante adsorcion electrocinética.El primer o el segundo elemento, o ambos elementos, pueden además estár adaptados para remover por lo menos algunas de las impurezas mediante cribado. Elprimer elemento generalmenteestá co mpuesto de partículas o gránulos sueltos, o el primer elemento puede estar compuesto de un bloque poroso de adsorbente, endonde el bloque es permeable a los fluidos y tiene poros interconectados a través del mismo. El segundo elementogeneralmente es tá compuesto de un tejidofibroso poroso de carga modificada que incluye fibras preparadas de un polímero termoplástico. Por ejemplo el polímero termoplástico puede ser unapoliolefina. A modo de ejemplo adicional, el tejido fibrosoporoso con carga mo dificada puede ser un tejido tramado al azar, tal como un tejido soplado porfusion o de microfibra de vidrio. La presente invencion además provee un filtro integrado para remover impurezas de una corriente de fluido. El filtroincluyeun primer elemen to adaptado para remover por lo menos algunas de las impurezas mediante adsorcion electrocinética, un segundo elemento adyacente y contiguo alprimer elemento y adaptado para remover por lo menos algunas de las impurezasmediante adsorcion física y un tercer elemento adyacente y contiguo al segundoelemento y adaptado para remover por lo menos algunas de las impurezas mediante adsorcion electrocinética. A modo de ejemplo, cada elemento puede ser en formade una hoja.
ARP990106542A 1998-12-18 1999-12-17 Un filtro integrado para remover impurezas de una corriente de fluido AR021906A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11279698P 1998-12-18 1998-12-18
US09/461,088 US6274041B1 (en) 1998-12-18 1999-12-14 Integrated filter combining physical adsorption and electrokinetic adsorption

Publications (1)

Publication Number Publication Date
AR021906A1 true AR021906A1 (es) 2002-09-04

Family

ID=26810361

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990106542A AR021906A1 (es) 1998-12-18 1999-12-17 Un filtro integrado para remover impurezas de una corriente de fluido

Country Status (7)

Country Link
US (1) US6274041B1 (es)
AR (1) AR021906A1 (es)
AU (1) AU2711300A (es)
MY (1) MY121868A (es)
PE (1) PE20001603A1 (es)
TW (1) TW476657B (es)
WO (1) WO2000035559A2 (es)

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US6274041B1 (en) 2001-08-14
WO2000035559A2 (en) 2000-06-22
PE20001603A1 (es) 2001-01-17
WO2000035559A3 (en) 2000-09-14
AU2711300A (en) 2000-07-03
MY121868A (en) 2006-02-28

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