ATE471763T1 - Zweikammer-flotationssystem - Google Patents

Zweikammer-flotationssystem

Info

Publication number
ATE471763T1
ATE471763T1 AT01942011T AT01942011T ATE471763T1 AT E471763 T1 ATE471763 T1 AT E471763T1 AT 01942011 T AT01942011 T AT 01942011T AT 01942011 T AT01942011 T AT 01942011T AT E471763 T1 ATE471763 T1 AT E471763T1
Authority
AT
Austria
Prior art keywords
chamber
partition
cells
gasification
vessel
Prior art date
Application number
AT01942011T
Other languages
English (en)
Inventor
Melvin Stacy
Kenneth Tolmie
James Chen
Original Assignee
Petreco Int Ltd
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 Petreco Int Ltd filed Critical Petreco Int Ltd
Application granted granted Critical
Publication of ATE471763T1 publication Critical patent/ATE471763T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/16—Flotation machines with impellers; Subaeration machines
    • 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
    • B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
    • 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
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • 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
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B13/00—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/028—Control and monitoring of flotation processes; computer models therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/16—Flotation machines with impellers; Subaeration machines
    • B03D1/22—Flotation machines with impellers; Subaeration machines with external blowers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/001—Build in apparatus for autonomous on board water supply and wastewater treatment (e.g. for aircrafts, cruiseships, oil drilling platforms, railway trains, space stations)

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Water Treatments (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Removal Of Floating Material (AREA)
  • Centrifugal Separators (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Paper (AREA)
AT01942011T 2000-06-09 2001-06-07 Zweikammer-flotationssystem ATE471763T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21069200P 2000-06-09 2000-06-09
PCT/US2001/018336 WO2001096026A2 (en) 2000-06-09 2001-06-07 Dual-cell mechanical flotation system

Publications (1)

Publication Number Publication Date
ATE471763T1 true ATE471763T1 (de) 2010-07-15

Family

ID=22783883

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01942011T ATE471763T1 (de) 2000-06-09 2001-06-07 Zweikammer-flotationssystem

Country Status (10)

Country Link
US (1) US6955763B2 (de)
EP (3) EP1296771B1 (de)
KR (1) KR20030069797A (de)
AT (1) ATE471763T1 (de)
AU (1) AU2001275311A1 (de)
BR (1) BR0111758B1 (de)
CA (1) CA2411097C (de)
DE (1) DE60142435D1 (de)
NO (3) NO330411B1 (de)
WO (1) WO2001096026A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7416670B2 (en) * 2001-06-07 2008-08-26 Cameron International Corporation Dual-cell mechanical flotation system with intermittent skimming
US7438809B2 (en) * 2005-02-02 2008-10-21 Petreco International Inc. Single-cell mechanical flotation system
US7416661B2 (en) * 2005-04-01 2008-08-26 Petreco International Inc. Mechanical flotation device for reduction of oil, alkalinity and undesirable gases
US8173016B2 (en) 2005-04-01 2012-05-08 Cameron International Corporation Mechanical flotation device for reduction of oil, alkalinity and undesirable gases
US8029668B2 (en) 2006-07-20 2011-10-04 CCS Energy Services, LLC Fluid treatment device and method
AU2010291882B2 (en) * 2009-09-07 2013-02-07 Aerofloat (Holdings) Pty Ltd An apparatus and method for the treatment of water
CN107537774A (zh) * 2017-07-27 2018-01-05 昆明理工大学 一种餐具和餐饮残余物分离回收车
CN110508036A (zh) * 2019-06-27 2019-11-29 北京点域科技有限公司 一种油水分离塔及油水分离方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766203A (en) * 1953-02-09 1956-10-09 Union Oil Co Water purification process and apparatus
US3993563A (en) 1975-04-28 1976-11-23 Envirotech Corporation Gas ingestion and mixing device
US4255262A (en) 1979-03-26 1981-03-10 U.S. Filter Corporation Hydraulic powered mixing apparatus
US4564457A (en) * 1983-11-03 1986-01-14 L'eau Claire Systems, Inc. Upflow gas eductor induced air floatation separator
FR2605898B1 (fr) * 1986-11-04 1990-04-27 Elf Aquitaine Separateur pour deux liquides non miscibles
US4824579A (en) * 1987-04-20 1989-04-25 George Albert L Water clarification method and apparatus
US4782789A (en) 1987-10-26 1988-11-08 Eau Claire Systems Inc Induced static flotation cell
US5080780A (en) 1988-10-11 1992-01-14 Process Development Company Single cell vertical static flow flotation unit cross-reference to related applications
US4986903A (en) * 1988-10-11 1991-01-22 Canzoneri Anthony S Induced static single flotation cell
US5011597A (en) 1988-10-11 1991-04-30 Canzoneri Anthony S Single cell vertical static flow flotation unit
FI88268C (fi) * 1991-03-27 1993-04-26 Outomec Oy Flotationsmaskin
FR2682048B1 (fr) * 1991-10-03 1994-01-14 Ceca Sa Flottateur pour le traitement d'eaux polluees par les hydrocarbures.
US6074557A (en) * 1998-02-02 2000-06-13 Lyles, Sr.; Robert G. Water treatment device and method

Also Published As

Publication number Publication date
KR20030069797A (ko) 2003-08-27
NO20025910D0 (no) 2002-12-09
CA2411097C (en) 2010-08-10
CA2411097A1 (en) 2001-12-20
NO20110040L (no) 2003-02-04
EP1296771B1 (de) 2010-06-23
NO336968B1 (no) 2015-12-07
NO20110039L (no) 2003-02-04
EP2218511A1 (de) 2010-08-18
WO2001096026A2 (en) 2001-12-20
BR0111758A (pt) 2003-06-24
EP2218510A1 (de) 2010-08-18
WO2001096026A3 (en) 2002-06-13
DE60142435D1 (de) 2010-08-05
AU2001275311A1 (en) 2001-12-24
EP2218511B1 (de) 2014-07-09
NO20025910L (no) 2003-02-04
EP1296771A2 (de) 2003-04-02
NO330411B1 (no) 2011-04-11
BR0111758B1 (pt) 2011-07-12
US6955763B2 (en) 2005-10-18
NO336966B1 (no) 2015-12-07
US20030213735A1 (en) 2003-11-20
BR0111758C1 (pt) 2004-06-08
EP2218510B1 (de) 2012-05-23

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties