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GB2427573A - Removal of particulate matter from a flow stream - Google Patents

Removal of particulate matter from a flow stream Download PDF

Info

Publication number
GB2427573A
GB2427573A GB0621085A GB0621085A GB2427573A GB 2427573 A GB2427573 A GB 2427573A GB 0621085 A GB0621085 A GB 0621085A GB 0621085 A GB0621085 A GB 0621085A GB 2427573 A GB2427573 A GB 2427573A
Authority
GB
United Kingdom
Prior art keywords
particulate matter
flow stream
concentrated phase
removal
evaporator
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
GB0621085A
Other versions
GB0621085D0 (en
GB2427573B (en
Inventor
Johnny Karbo
Jon Liverud
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.)
Fjords Processing AS
Original Assignee
Kvaerner Process Systems AS
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 GB0404510A external-priority patent/GB0404510D0/en
Priority claimed from GB0404673A external-priority patent/GB0404673D0/en
Application filed by Kvaerner Process Systems AS filed Critical Kvaerner Process Systems AS
Publication of GB0621085D0 publication Critical patent/GB0621085D0/en
Publication of GB2427573A publication Critical patent/GB2427573A/en
Application granted granted Critical
Publication of GB2427573B publication Critical patent/GB2427573B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/06—Flash distillation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

The invention concerns an apparatus and associated method for removing particulate matter from a flow stream. The apparatus includes an evaporator (29) for creating a concentrated phase from the flow stream, the concentrated phase containing particulate matter. A separator includes means (60) for introducing a flocculant into the concentrated phase so as to agglomerate particulate matter by flocculation. The agglomerated particulate matter is separated from the concentrated phase in the separator (30). Means are provided for returning the concentrated phase, absent the separated particulate matter, to the evaporator (29), and for removing the flow stream, absent the separated particulate matter, from the evaporator (29).

Description

GB 2427573 A continuation (74) Agent and/or Address for Service: Marks &
Clerk Alpha Tower, Suffolk Street Queensway, BIRMINGHAM, Bi iTT, United Kingdom
GB0621085A 2004-03-01 2004-12-17 Removal of particulate matter from a flow stream Expired - Lifetime GB2427573B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0404510A GB0404510D0 (en) 2004-03-01 2004-03-01 Removal of particulate matter from a flow stream
GB0404673A GB0404673D0 (en) 2004-03-03 2004-03-03 Removal of particulate matter from a flow stream
PCT/IB2004/004367 WO2005092470A1 (en) 2004-03-01 2004-12-17 Removal of particulate matter from a flow stream

Publications (3)

Publication Number Publication Date
GB0621085D0 GB0621085D0 (en) 2006-12-13
GB2427573A true GB2427573A (en) 2007-01-03
GB2427573B GB2427573B (en) 2007-11-21

Family

ID=34960265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0621085A Expired - Lifetime GB2427573B (en) 2004-03-01 2004-12-17 Removal of particulate matter from a flow stream

Country Status (2)

Country Link
GB (1) GB2427573B (en)
WO (1) WO2005092470A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9790104B2 (en) 2012-02-17 2017-10-17 Hydrafact Limited Water treatment

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008041051B4 (en) * 2008-08-06 2023-04-06 Leibniz-Institut Für Polymerforschung Dresden E.V. Process for solid-liquid separation of solids from predominantly non-aqueous liquids
WO2012171554A1 (en) * 2011-06-14 2012-12-20 Statoil Petroleum As Method and apparatus for the removal of polyvalent cations from mono ethylene glycol
GB201202743D0 (en) * 2012-02-17 2012-04-04 Hydrafact Ltd Water treatment
BR112014027906A2 (en) 2012-05-11 2017-06-27 Fjords Proc As method for precipitation and separation of carboxylic acid salts, and hydrate inhibitor recovery system
WO2013179236A1 (en) * 2012-05-30 2013-12-05 Aker Process Systems As System and method for removal of heavy metal ions from a rich hydrate inhibitor stream
FR3013710B1 (en) * 2013-11-22 2016-01-01 Prosernat FLEXIBLE PROCESS FOR THE TREATMENT OF SOLVENT, SUCH AS MONOETHYLENE GLYCOL, FOR THE EXTRACTION OF NATURAL GAS
US20170217861A1 (en) * 2014-07-24 2017-08-03 Reliance Industries Limited Method and Apparatus for Separation of Colloidal Suspension from a Solution of Organic Compound, such as Monoethylene Glycol
WO2017136663A1 (en) * 2016-02-04 2017-08-10 Ecolab Usa Inc. Removal of hydrate inhibitors from waste streams
AU2018275786B2 (en) 2017-06-02 2024-03-28 Championx Usa Inc. Method for dispersing kinetic hydrate inhibitors

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309291A (en) * 1974-02-28 1982-01-05 Massachusetts Institute Of Technology Method of and apparatus for continuous flow flocculation and clarification
US4697426A (en) * 1986-05-29 1987-10-06 Shell Western E&P Inc. Choke cooling waxy oil
GB2316425A (en) * 1996-08-15 1998-02-25 Kvaerner Oil & Gas Ltd Downhole valve actuation
US5882524A (en) * 1997-05-28 1999-03-16 Aquasol International, Inc. Treatment of oil-contaminated particulate materials
US20010025820A1 (en) * 1999-10-13 2001-10-04 Morse Dwain E. System and method to treat livestock waste
US6444095B1 (en) * 1998-01-13 2002-09-03 Reading & Bates Development Co. System for recovering glycol from glycol/brine streams
US6635182B1 (en) * 2001-05-04 2003-10-21 Industrial Waste Water Services, Llp Floatation process for removal of heavy metal waste and associated apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309291A (en) * 1974-02-28 1982-01-05 Massachusetts Institute Of Technology Method of and apparatus for continuous flow flocculation and clarification
US4697426A (en) * 1986-05-29 1987-10-06 Shell Western E&P Inc. Choke cooling waxy oil
GB2316425A (en) * 1996-08-15 1998-02-25 Kvaerner Oil & Gas Ltd Downhole valve actuation
US5882524A (en) * 1997-05-28 1999-03-16 Aquasol International, Inc. Treatment of oil-contaminated particulate materials
US6444095B1 (en) * 1998-01-13 2002-09-03 Reading & Bates Development Co. System for recovering glycol from glycol/brine streams
US20010025820A1 (en) * 1999-10-13 2001-10-04 Morse Dwain E. System and method to treat livestock waste
US6635182B1 (en) * 2001-05-04 2003-10-21 Industrial Waste Water Services, Llp Floatation process for removal of heavy metal waste and associated apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9790104B2 (en) 2012-02-17 2017-10-17 Hydrafact Limited Water treatment

Also Published As

Publication number Publication date
GB0621085D0 (en) 2006-12-13
WO2005092470A1 (en) 2005-10-06
GB2427573B (en) 2007-11-21

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