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BRPI0508372A - filtration medium, filter and method - Google Patents

filtration medium, filter and method

Info

Publication number
BRPI0508372A
BRPI0508372A BRPI0508372-9A BRPI0508372A BRPI0508372A BR PI0508372 A BRPI0508372 A BR PI0508372A BR PI0508372 A BRPI0508372 A BR PI0508372A BR PI0508372 A BRPI0508372 A BR PI0508372A
Authority
BR
Brazil
Prior art keywords
filter
filtration medium
medium
conduit structure
molecules
Prior art date
Application number
BRPI0508372-9A
Other languages
Portuguese (pt)
Inventor
Jon J Freeman
Mark C Freeman
Clarence S Freeman
Original Assignee
Jon J Freeman
Mark C Freeman
Clarence S Freeman
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
Priority claimed from US11/072,043 external-priority patent/US7425266B2/en
Application filed by Jon J Freeman, Mark C Freeman, Clarence S Freeman filed Critical Jon J Freeman
Publication of BRPI0508372A publication Critical patent/BRPI0508372A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/06—Dewatering or demulsification of hydrocarbon oils with mechanical means, e.g. by filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Filtering Materials (AREA)

Abstract

MEIO DE FILTRAçãO, FILTRO, E, MéTODO Em pelo menos algns modos de realização um filtro compreende um meio de filtração. O meio de filtração é impregnado com compostos químicos que efetivamente retêm moléculas de água e moléculas de água-álcool, mas não moléculas de álcool. O filtro compreende também uma estrutura de canalização de líquido,onde a estrutura de canalização de líquido direciona líquido por uma entrada do filtro para fluir através do meio de filtração de sair por uma saída do filtro.FILTER MEDIA, FILTER, AND METHOD In at least some embodiments a filter comprises a filter medium. The filtration medium is impregnated with chemical compounds that effectively retain water molecules and water-alcohol molecules, but not alcohol molecules. The filter also comprises a liquid conduit structure, wherein the liquid conduit structure directs liquid through a filter inlet to flow through the filtering medium out of a filter outlet.

BRPI0508372-9A 2004-03-04 2005-03-04 filtration medium, filter and method BRPI0508372A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55012604P 2004-03-04 2004-03-04
US11/072,043 US7425266B2 (en) 2004-03-04 2005-03-03 Water-filtering media and filters
PCT/US2005/006866 WO2005089114A2 (en) 2004-03-04 2005-03-04 Water-filtering media and filters

Publications (1)

Publication Number Publication Date
BRPI0508372A true BRPI0508372A (en) 2007-07-31

Family

ID=43015400

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0508372-9A BRPI0508372A (en) 2004-03-04 2005-03-04 filtration medium, filter and method

Country Status (6)

Country Link
EP (1) EP1765481A4 (en)
BR (1) BRPI0508372A (en)
CA (1) CA2557491C (en)
MX (1) MXPA06010010A (en)
PL (1) PL382303A1 (en)
WO (1) WO2005089114A2 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885077A (en) * 1988-11-17 1989-12-05 Becton, Dickinson And Company Composite membrane, method for its preparation and electrolyte sensor including same
US5389432A (en) * 1993-01-19 1995-02-14 Alliedsignal Inc. Binders based on α-olefin/carboxylic acid/polyamide polymers and their ionomers
US5795496A (en) * 1995-11-22 1998-08-18 California Institute Of Technology Polymer material for electrolytic membranes in fuel cells
GB2333737A (en) * 1998-02-03 1999-08-04 Kobe Steel Europ Ltd Fibre reinforced compositions and method for their production
JP3453067B2 (en) * 1998-02-25 2003-10-06 大日精化工業株式会社 Charged mosaic film, method of using charged mosaic film, and apparatus provided with charged mosaic film
DK1102623T3 (en) * 1998-08-03 2011-06-27 Polyan Ges Zur Herstellung Von Polymeren Fuer Spezielle Anwendungen Und Analytik Mbh Process for making template embossed materials
DE10031281A1 (en) * 2000-06-27 2002-01-10 Creavis Tech & Innovation Gmbh Polyelectrolyte-coated, permeable composite material, process for its production and the use of the composite material
US6800117B2 (en) * 2000-09-05 2004-10-05 Donaldson Company, Inc. Filtration arrangement utilizing pleated construction and method

Also Published As

Publication number Publication date
EP1765481A2 (en) 2007-03-28
WO2005089114A2 (en) 2005-09-29
CA2557491C (en) 2013-07-16
MXPA06010010A (en) 2007-03-01
CA2557491A1 (en) 2005-09-29
PL382303A1 (en) 2007-08-06
WO2005089114A3 (en) 2007-03-01
EP1765481A4 (en) 2009-11-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014.