NO20100914L - Apparat for separasjon av en vandig emulsjon - Google Patents

Apparat for separasjon av en vandig emulsjon

Info

Publication number
NO20100914L
NO20100914L NO20100914A NO20100914A NO20100914L NO 20100914 L NO20100914 L NO 20100914L NO 20100914 A NO20100914 A NO 20100914A NO 20100914 A NO20100914 A NO 20100914A NO 20100914 L NO20100914 L NO 20100914L
Authority
NO
Norway
Prior art keywords
aqueous
aqueous phase
polymeric material
separating
recovered
Prior art date
Application number
NO20100914A
Other languages
English (en)
Other versions
NO337652B1 (no
Inventor
Amine Benachenou
Jean-Pierre Parent
Original Assignee
Torr Canada Inc
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
Publication of NO20100914L publication Critical patent/NO20100914L/no
Application filed by Torr Canada Inc filed Critical Torr Canada Inc
Publication of NO337652B1 publication Critical patent/NO337652B1/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/05—Coalescer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Water Treatment By Sorption (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Dental Preparations (AREA)
  • Removal Of Floating Material (AREA)
  • Colloid Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Apparat og fremgangsmåte for separasjon av en vandig emulsjon som har en vandig fase og en ikke-vandig fase, i en adskilt vandig og ikke-vandig fase, for å tilveiebringe en gjenvunnet ikke-vandig fase, og for å tilveiebringe en gjenvunnet vandig fase inneholdende et akseptabelt nivå av den ikke-vandige fase. I fremgangsmåten anvendes minst ett legeme, og fortrinnsvis to eller flere legemer, av polymert materiale med stort overflateareal, typisk et skummateriale eller polymerspon, i et behandlingssystem med horisontal strømning for å bryte emulsjonen og således tilveiebringe både den vandige og den ikke-vandige fase som to separate strømmer. En lang rekke polymerer kan anvendes i systemet som det polymere materiale, inkludert polyuretan, polypropylen, polystyren, polyester og polyetylen. Det kreves et svært lavt nivå av ikke-vandig fase i avløpet, for eksempel for å oppfylle standardene for drikkevann, og da er et Kozlowski-polyuretan, som beskrevet i US 5 239 040 foretrukket som det siste legeme av polymert materiale.
NO20100914A 2000-09-07 2010-06-24 Oppoverrettet apparat for kontinuerlig separasjon av en vandig emulsjon NO337652B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0022013.7A GB0022013D0 (en) 2000-09-07 2000-09-07 Polyurethane oil de-emulsification unit
PCT/CA2001/001284 WO2002020115A2 (en) 2000-09-07 2001-09-07 Polyurethane oil de-emulsification unit

Publications (2)

Publication Number Publication Date
NO20100914L true NO20100914L (no) 2003-05-06
NO337652B1 NO337652B1 (no) 2016-05-23

Family

ID=9899062

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20031041A NO329083B1 (no) 2000-09-07 2003-03-06 Kontinuerlig fremgangsmate for separasjon av en vandig emulsjon og apparatur for a utfore denne.
NO20100914A NO337652B1 (no) 2000-09-07 2010-06-24 Oppoverrettet apparat for kontinuerlig separasjon av en vandig emulsjon

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO20031041A NO329083B1 (no) 2000-09-07 2003-03-06 Kontinuerlig fremgangsmate for separasjon av en vandig emulsjon og apparatur for a utfore denne.

Country Status (16)

Country Link
US (4) US7416667B2 (no)
EP (1) EP1322393B1 (no)
JP (1) JP3619824B2 (no)
KR (1) KR100493812B1 (no)
CN (1) CN1289166C (no)
AT (1) ATE385846T1 (no)
AU (1) AU2001291548A1 (no)
BR (1) BR0113888A (no)
CA (1) CA2421076C (no)
DE (1) DE60132792D1 (no)
DZ (1) DZ3436A1 (no)
GB (1) GB0022013D0 (no)
MX (1) MXPA03002001A (no)
NO (2) NO329083B1 (no)
RU (1) RU2288770C2 (no)
WO (1) WO2002020115A2 (no)

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Also Published As

Publication number Publication date
NO20031041D0 (no) 2003-03-06
US20090039021A1 (en) 2009-02-12
JP3619824B2 (ja) 2005-02-16
US20040112823A1 (en) 2004-06-17
MXPA03002001A (es) 2004-09-10
EP1322393B1 (en) 2008-02-13
BR0113888A (pt) 2004-06-08
RU2288770C2 (ru) 2006-12-10
NO329083B1 (no) 2010-08-16
US7416667B2 (en) 2008-08-26
EP1322393A2 (en) 2003-07-02
WO2002020115A3 (en) 2002-09-06
DE60132792D1 (de) 2008-03-27
DZ3436A1 (fr) 2002-03-14
AU2001291548A1 (en) 2002-03-22
CN1474711A (zh) 2004-02-11
NO20031041L (no) 2003-05-06
CN1289166C (zh) 2006-12-13
CA2421076C (en) 2006-02-14
US8721895B2 (en) 2014-05-13
CA2421076A1 (en) 2002-03-14
KR20030059124A (ko) 2003-07-07
GB0022013D0 (en) 2000-10-25
US20110226696A1 (en) 2011-09-22
WO2002020115A2 (en) 2002-03-14
ATE385846T1 (de) 2008-03-15
KR100493812B1 (ko) 2005-06-08
US20080105619A1 (en) 2008-05-08
JP2004507356A (ja) 2004-03-11
NO337652B1 (no) 2016-05-23

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