GB1021745A - Improvements in or relating to the measurement of the water content of a solid material - Google Patents

Improvements in or relating to the measurement of the water content of a solid material

Info

Publication number
GB1021745A
GB1021745A GB3859563A GB3859563A GB1021745A GB 1021745 A GB1021745 A GB 1021745A GB 3859563 A GB3859563 A GB 3859563A GB 3859563 A GB3859563 A GB 3859563A GB 1021745 A GB1021745 A GB 1021745A
Authority
GB
United Kingdom
Prior art keywords
vessel
water content
solid material
motor
blades
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
GB3859563A
Inventor
Martin S Bloom
Leslie Waddington Lord
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB3859563A priority Critical patent/GB1021745A/en
Publication of GB1021745A publication Critical patent/GB1021745A/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
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
    • G01N31/168—Determining water content by using Karl Fischer reagent

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fertilizers (AREA)

Abstract

1,021,745. Determination of moisture content. IMPERIAL CHEMICAL INDUSTRIES Ltd. Sept. 25, 1964 [Oct. 1, 1963], No. 38595/63. Heading G1S. In apparatus for measuring the water content of a solid material e.g. a fertilizer, the material is loaded into a chamber 18 and falls into a grinding vessel 1 under the control of a valve 20. Methanol is run into the vessel 1 through a conduit 17 and a motor 3 operated to drive rotatable blades 15 to grind the material. A non-rotatable set of blades 14 and baffles 16 are provided to prevent a vortex effect and propel the liquid downwardly. After a suitable length of time the motor 3 is stopped and the methanol plus absorbed water run off into a Karl Fischer reagent titration plant. The lower part of the vessel is provided with outlets for the removal of liquid and settled out material.
GB3859563A 1963-10-01 1963-10-01 Improvements in or relating to the measurement of the water content of a solid material Expired GB1021745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3859563A GB1021745A (en) 1963-10-01 1963-10-01 Improvements in or relating to the measurement of the water content of a solid material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3859563A GB1021745A (en) 1963-10-01 1963-10-01 Improvements in or relating to the measurement of the water content of a solid material

Publications (1)

Publication Number Publication Date
GB1021745A true GB1021745A (en) 1966-03-09

Family

ID=10404480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3859563A Expired GB1021745A (en) 1963-10-01 1963-10-01 Improvements in or relating to the measurement of the water content of a solid material

Country Status (1)

Country Link
GB (1) GB1021745A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103852556A (en) * 2012-12-04 2014-06-11 上海仪电科学仪器股份有限公司 Device for automatically measuring moisture content
CN110823628A (en) * 2019-11-26 2020-02-21 昆明学院 Organic fertilizer decomposition absorption determination device and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103852556A (en) * 2012-12-04 2014-06-11 上海仪电科学仪器股份有限公司 Device for automatically measuring moisture content
CN103852556B (en) * 2012-12-04 2015-10-28 上海仪电科学仪器股份有限公司 A kind of device of automatic measurement moisture
CN110823628A (en) * 2019-11-26 2020-02-21 昆明学院 Organic fertilizer decomposition absorption determination device and method

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