CA988184A - Apparatus for determining the moisture content of ore - Google Patents

Apparatus for determining the moisture content of ore

Info

Publication number
CA988184A
CA988184A CA163,025A CA163025A CA988184A CA 988184 A CA988184 A CA 988184A CA 163025 A CA163025 A CA 163025A CA 988184 A CA988184 A CA 988184A
Authority
CA
Canada
Prior art keywords
ore
determining
moisture content
moisture
content
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
CA163,025A
Other versions
CA163025S (en
Inventor
Frederick M. Bodycomb (Jr.)
James J. Barna
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.)
Johns Manville Corp
Original Assignee
Johns Manville Corp
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 Johns Manville Corp filed Critical Johns Manville Corp
Application granted granted Critical
Publication of CA988184A publication Critical patent/CA988184A/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
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/048—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance for determining moisture content of the material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/22—Measuring resistance of fluids

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
CA163,025A 1972-02-17 1973-02-06 Apparatus for determining the moisture content of ore Expired CA988184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US227088A US3875504A (en) 1972-02-17 1972-02-17 Apparatus for continuously determining the moisture content of a moving ore bed

Publications (1)

Publication Number Publication Date
CA988184A true CA988184A (en) 1976-04-27

Family

ID=22851702

Family Applications (1)

Application Number Title Priority Date Filing Date
CA163,025A Expired CA988184A (en) 1972-02-17 1973-02-06 Apparatus for determining the moisture content of ore

Country Status (2)

Country Link
US (1) US3875504A (en)
CA (1) CA988184A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4868491A (en) * 1987-12-11 1989-09-19 Black Grover R Apparatus for monitoring the moisture content of hay as it is being formed into a bale
US6089079A (en) * 1997-05-27 2000-07-18 Noranda Inc. Moisture sensor for ore concentrates and other perticulate materials
US6532804B2 (en) 2001-05-15 2003-03-18 Cliffs Mining Services Company Method and apparatus for on-line moisture analysis of a concentrate
EP3407057A1 (en) * 2017-05-23 2018-11-28 RDB Pallets bvba Nail detection method and apparatus

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US354203A (en) * 1886-12-14 Ore-sampling machine
US764211A (en) * 1903-12-05 1904-07-05 Frederick R Slater Current-collector for electric railways.
US946744A (en) * 1908-05-22 1910-01-18 New Jersey Zinc Co Ore-sampling apparatus.
US949284A (en) * 1909-03-03 1910-02-15 Alexander J Mccone Ore-sampling apparatus.
US1586221A (en) * 1924-10-04 1926-05-25 Bing Werke Electric toy locomotive with electric reversing gear
US1589450A (en) * 1925-06-19 1926-06-22 F C Huyck & Sons Method and machine for manufacturing paper
US2003077A (en) * 1928-09-14 1935-05-28 Long Bell Lumber Company Material testing apparatus
US1915028A (en) * 1931-01-19 1933-06-20 Meyer-Jagenberg Gunther Electric cigarette turning process and apparatus
US2892904A (en) * 1954-03-09 1959-06-30 Raymond H Sierk Third rail contact shoe
US3035226A (en) * 1954-11-17 1962-05-15 Strandberg Eng Lab Inc Method for determining textile lap weights
US2942248A (en) * 1956-08-08 1960-06-21 Curtiss Wright Corp Apparatus and method for detecting abrupt changes in dielectric sheet material
US3042861A (en) * 1958-07-24 1962-07-03 Armco Steel Corp Continuous resistivity gauge
DE1150535B (en) * 1961-05-10 1963-06-20 Hauni Werke Koerber & Co Kg Device for capacitive moisture measurement of tobacco and similar goods
US3339700A (en) * 1965-09-24 1967-09-05 Armstrong Cork Co Sampling apparatus
US3376877A (en) * 1966-05-09 1968-04-09 Bethlehem Steel Corp Moist feed mix air permeability control
US3370360A (en) * 1966-11-18 1968-02-27 Thomas R. Smith Apparatus for analyzing moisture content

Also Published As

Publication number Publication date
US3875504A (en) 1975-04-01

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