GB972551A - Improvements in or relating to apparatus for measuring the liquid:solid ratio in liquid/solid mixtures - Google Patents

Improvements in or relating to apparatus for measuring the liquid:solid ratio in liquid/solid mixtures

Info

Publication number
GB972551A
GB972551A GB227/60A GB22760A GB972551A GB 972551 A GB972551 A GB 972551A GB 227/60 A GB227/60 A GB 227/60A GB 22760 A GB22760 A GB 22760A GB 972551 A GB972551 A GB 972551A
Authority
GB
United Kingdom
Prior art keywords
conduit
liquid
solid
gauge
gauge glass
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.)
Expired
Application number
GB227/60A
Inventor
De Larue Everard Edmonds
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB227/60A priority Critical patent/GB972551A/en
Publication of GB972551A publication Critical patent/GB972551A/en
Expired 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
    • 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

Landscapes

  • Measuring Volume Flow (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)

Abstract

972,551. Measuring specific gravity. COAL INDUSTRY (PATENTS) Ltd. Jan. 3, 1961 [Jan. 4, 1960], No. 227/60. Heading G1S. Variations in the quantities of solid particles in slurries are detected by passing the slurry from tank 11 by means of pump 12 up a conduit 10 against a constant head, which may be provided by allowing the slurry to overflow into a trap 13, the pressure being detected or measured at a point in the conduit 10. As shown, a constant head device 20 supplies water through pipe 19 to an injection nozzle or orifice plate 18, so that a jet of water is directed into the bell-mouthed end of a pipe 15 connected to an intermediate point of conduit 10, the pressure in envelope 17, surrounding the injection device, being measured by gauge glass 23. A gauge glass 28, at the top of conduit 10, may be provided for comparison with gauge glass 23, both gauge glasses being provided with sand-bed or porous plug flow-restrictors 25, 29 to even out pressure pulsations.
GB227/60A 1960-01-04 1960-01-04 Improvements in or relating to apparatus for measuring the liquid:solid ratio in liquid/solid mixtures Expired GB972551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB227/60A GB972551A (en) 1960-01-04 1960-01-04 Improvements in or relating to apparatus for measuring the liquid:solid ratio in liquid/solid mixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB227/60A GB972551A (en) 1960-01-04 1960-01-04 Improvements in or relating to apparatus for measuring the liquid:solid ratio in liquid/solid mixtures

Publications (1)

Publication Number Publication Date
GB972551A true GB972551A (en) 1964-10-14

Family

ID=9700653

Family Applications (1)

Application Number Title Priority Date Filing Date
GB227/60A Expired GB972551A (en) 1960-01-04 1960-01-04 Improvements in or relating to apparatus for measuring the liquid:solid ratio in liquid/solid mixtures

Country Status (1)

Country Link
GB (1) GB972551A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3009192A1 (en) * 2014-10-17 2016-04-20 Hochschule für Technik und Wirtschaft des Saarlandes Method and system for determining and controlling process parameters in a flotation tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3009192A1 (en) * 2014-10-17 2016-04-20 Hochschule für Technik und Wirtschaft des Saarlandes Method and system for determining and controlling process parameters in a flotation tank

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