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CA2499274A1 - Process for purifying a filterable liquid using a thin-walled, extruded activated carbon filter - Google Patents

Process for purifying a filterable liquid using a thin-walled, extruded activated carbon filter

Info

Publication number
CA2499274A1
CA2499274A1 CA002499274A CA2499274A CA2499274A1 CA 2499274 A1 CA2499274 A1 CA 2499274A1 CA 002499274 A CA002499274 A CA 002499274A CA 2499274 A CA2499274 A CA 2499274A CA 2499274 A1 CA2499274 A1 CA 2499274A1
Authority
CA
Canada
Prior art keywords
thin
activated carbon
carbon filter
walled
purifying
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002499274A
Other languages
French (fr)
Other versions
CA2499274C (en
Inventor
Evan E. Koslow
Richard D. Kendrick
Gordon Spilkin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KX Technologies LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Priority claimed from CA002191526A external-priority patent/CA2191526C/en
Publication of CA2499274A1 publication Critical patent/CA2499274A1/en
Application granted granted Critical
Publication of CA2499274C publication Critical patent/CA2499274C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Water Treatment By Sorption (AREA)
  • Filtering Materials (AREA)

Abstract

A process of purifying water or other filterable liquid by filtering water or other filterable liquid through the wall of an extruded, thin-walled activated carbon filter tube having a wall thickness of about 0.5 inch (12.7 mm) or less and an average dry density sufficient to remove at least about 99.5% of sub-micron particles from the liquid filtered through said tube.
CA002499274A 1996-02-26 1996-11-28 Process for purifying a filterable liquid using a thin-walled, extruded activated carbon filter Expired - Lifetime CA2499274C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US60729496A 1996-02-26 1996-02-26
US08/607,294 1996-02-26
CA002191526A CA2191526C (en) 1996-02-26 1996-11-28 Thin-walled, extruded activated carbon filter

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002191526A Division CA2191526C (en) 1996-02-26 1996-11-28 Thin-walled, extruded activated carbon filter

Publications (2)

Publication Number Publication Date
CA2499274A1 true CA2499274A1 (en) 1997-08-27
CA2499274C CA2499274C (en) 2008-02-26

Family

ID=34523523

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002499274A Expired - Lifetime CA2499274C (en) 1996-02-26 1996-11-28 Process for purifying a filterable liquid using a thin-walled, extruded activated carbon filter

Country Status (1)

Country Link
CA (1) CA2499274C (en)

Also Published As

Publication number Publication date
CA2499274C (en) 2008-02-26

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Effective date: 20161128