AU1806897A - Method and apparatus for determining the profile of a sludge bed in a thickener - Google Patents

Method and apparatus for determining the profile of a sludge bed in a thickener

Info

Publication number
AU1806897A
AU1806897A AU18068/97A AU1806897A AU1806897A AU 1806897 A AU1806897 A AU 1806897A AU 18068/97 A AU18068/97 A AU 18068/97A AU 1806897 A AU1806897 A AU 1806897A AU 1806897 A AU1806897 A AU 1806897A
Authority
AU
Australia
Prior art keywords
thickener
profile
determining
sludge bed
sludge
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.)
Abandoned
Application number
AU18068/97A
Inventor
Paul W. Chase
Robert C. Emmett Jr.
George Priday
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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes 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
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of AU1806897A publication Critical patent/AU1806897A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/26—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring pressure differences
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N2001/1006—Dispersed solids
    • G01N2001/1012—Suspensions
    • G01N2001/1025—Liquid suspensions; Slurries; Mud; Sludge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fluid Mechanics (AREA)
  • Treatment Of Sludge (AREA)
  • Paper (AREA)
AU18068/97A 1995-12-13 1996-12-13 Method and apparatus for determining the profile of a sludge bed in a thickener Abandoned AU1806897A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57150995A 1995-12-13 1995-12-13
US571509 1995-12-13
PCT/IB1996/001505 WO1997021988A2 (en) 1995-12-13 1996-12-13 Method and apparatus for determining the profile of a sludge bed in a thickener

Publications (1)

Publication Number Publication Date
AU1806897A true AU1806897A (en) 1997-07-03

Family

ID=24283995

Family Applications (1)

Application Number Title Priority Date Filing Date
AU18068/97A Abandoned AU1806897A (en) 1995-12-13 1996-12-13 Method and apparatus for determining the profile of a sludge bed in a thickener

Country Status (3)

Country Link
AU (1) AU1806897A (en)
WO (1) WO1997021988A2 (en)
ZA (1) ZA9610562B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5848714A (en) * 1996-12-23 1998-12-15 Deknatel Technology Corporation Suture rack
GB2361915B (en) * 2000-05-05 2002-12-24 Genesis Fluid Solutions Llc High speed dewatering of slurries
JP2002236084A (en) * 2000-06-26 2002-08-23 Yokogawa Electric Corp Method and device for measuring concentration of mixed suspended matter
DE50205041D1 (en) * 2002-09-26 2005-12-29 Grundfos As Method for detecting a differential pressure
EP1582848A1 (en) * 2004-04-02 2005-10-05 Hectronic Ag Method and apparatus for testing the type and the quality of a liquid in a tank
CN103415763B (en) * 2011-03-09 2016-10-26 布鲁塞尔自由大学 For the method determining suspended substance in liquid load concentration
WO2013171652A1 (en) * 2012-05-14 2013-11-21 Paterson & Cooke Consulting Scientists (Proprietary) Limited Method of controlling a gravity sedimentation device
US9506850B2 (en) 2013-05-06 2016-11-29 Westech Engineering, Inc. Apparatus and method for determining one or more characteristics of a viscous material
US11873238B2 (en) 2017-01-30 2024-01-16 Intellisense.Io Ltd Mineral recovery control
GB2560153B8 (en) * 2017-01-30 2021-01-13 Intellisense Io Ltd Mineral recovery control
CN113358182A (en) * 2020-03-03 2021-09-07 亓传周 Automatic intelligent sounding rod

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273658A (en) * 1977-10-19 1981-06-16 Exxon Production Research Company Thickener control process
US4226714A (en) * 1978-12-27 1980-10-07 The Anaconda Company Thickener control system
US5211678A (en) * 1991-08-14 1993-05-18 Halliburton Company Apparatus, method and system for monitoring fluid
GB9219242D0 (en) * 1992-09-11 1992-10-28 Whessoe P L C Density measurement and transmission of information
US5376280A (en) * 1993-10-25 1994-12-27 Westech Engineering, Inc. Flocculation control system and method
DE9406025U1 (en) * 1994-04-12 1994-07-28 IER Meß- und Regeltechnik Eberhard Henkel GmbH, 68199 Mannheim Device for measuring the sludge level and the sludge density in containers
US5533392A (en) * 1994-05-17 1996-07-09 Tecnetics Industries, Inc. System and method for sensing material level within a container

Also Published As

Publication number Publication date
WO1997021988A3 (en) 1997-08-07
ZA9610562B (en) 1997-06-20
WO1997021988A2 (en) 1997-06-19

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