ZA9610562B - 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
ZA9610562B
ZA9610562B ZA9610562A ZA9610562A ZA9610562B ZA 9610562 B ZA9610562 B ZA 9610562B ZA 9610562 A ZA9610562 A ZA 9610562A ZA 9610562 A ZA9610562 A ZA 9610562A ZA 9610562 B ZA9610562 B ZA 9610562B
Authority
ZA
South Africa
Prior art keywords
thickener
profile
determining
sludge bed
sludge
Prior art date
Application number
ZA9610562A
Inventor
Robert C Emmett
Paul W Chase
George Priday
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 ZA9610562B publication Critical patent/ZA9610562B/en

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
ZA9610562A 1995-12-13 1996-12-13 Method and apparatus for determining the profile of a sludge bed in a thickener ZA9610562B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57150995A 1995-12-13 1995-12-13

Publications (1)

Publication Number Publication Date
ZA9610562B true ZA9610562B (en) 1997-06-20

Family

ID=24283995

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9610562A ZA9610562B (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
EP1403522B1 (en) * 2002-09-26 2005-11-23 Grundfos A/S 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
EP2684024A1 (en) * 2011-03-09 2014-01-15 Université Libre de Bruxelles Method for determining suspended matter loads concentrations in a liquid
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 Mes Und Regeltechnik Eberh 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
AU1806897A (en) 1997-07-03
WO1997021988A2 (en) 1997-06-19

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