PE20001603A1 - Filtro integrado - Google Patents

Filtro integrado

Info

Publication number
PE20001603A1
PE20001603A1 PE1999001291A PE00129199A PE20001603A1 PE 20001603 A1 PE20001603 A1 PE 20001603A1 PE 1999001291 A PE1999001291 A PE 1999001291A PE 00129199 A PE00129199 A PE 00129199A PE 20001603 A1 PE20001603 A1 PE 20001603A1
Authority
PE
Peru
Prior art keywords
impurities
adsorption
component
electrokinetic
polymer
Prior art date
Application number
PE1999001291A
Other languages
English (en)
Inventor
Bruce Scott Williamson
Kevin Peter Mcgrath
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 PE20001603A1 publication Critical patent/PE20001603A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/02—Separation 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
    • B01D53/04—Separation 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
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0431—Beds with radial gas flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/104—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
    • B01D2253/1128—Metal sulfides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/20—Organic adsorbents
    • B01D2253/202—Polymeric adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/25—Coated, impregnated or composite adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/34—Specific shapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/206—Organic halogen compounds
    • B01D2257/2064—Chlorine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/60—Heavy metals or heavy metal compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/91—Bacteria; Microorganisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/414—Further details for adsorption processes and devices using different types of adsorbents
    • B01D2259/4141—Further details for adsorption processes and devices using different types of adsorbents within a single bed
    • B01D2259/4145—Further details for adsorption processes and devices using different types of adsorbents within a single bed arranged in series
    • B01D2259/4146—Contiguous 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

QUE COMPRENDE: 1) UN PRIMER ELEMENTO CAPAZ DE RETIRAR LAS IMPUREZAS MEDIANTE ADSORCION FISICA COMPUESTO DE UN BLOQUE POROSO PERMEABLE A LOS FLUIDOS CON POROS INTERCONECTADOS DE UN EXTREMO A OTRO, UN COMPONENTE GRANULAR ADSORBENTE Y UN COMPONENTE AGLUTINANTE TERMOPLASTICO; 2) UN SEGUNDO ELEMENTO ADAPTADO PARA RETIRAR LAS IMPUREZAS POR ADSORCION ELECTROCINETICA, QUE PUEDE SER: a) UNA TELA FIBROSA POROSA DE CARGA MODIFICADA, QUE ES UNA TELA FUNDIDA Y SOPLADA, QUE INCLUYE FIBRAS PREPARADAS CON UN POLIMERO TERMOPLASTICO, TAL COMO UNA POLIOLEFINA; b) UN LECHO COMPACTO DE PARTICULAS REVESTIDAS CON UN POLIMERO CATIONICO FUNCIONALIZADO; Y 3) UN TERCER ELEMENTO ADYACENTE Y CONTIGUO AL SEGUNDO ELEMENTO, ADAPTADO PARA RETIRAR PARTE DE LAS IMPUREZAS POR ADSORCION ELECTROCINETICA
PE1999001291A 1998-12-18 1999-12-17 Filtro integrado PE20001603A1 (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
PE20001603A1 true PE20001603A1 (es) 2001-01-17

Family

ID=26810361

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1999001291A PE20001603A1 (es) 1998-12-18 1999-12-17 Filtro integrado

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
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TW476657B (en) 2002-02-21
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