GB1175142A - A Method of and Device for Measuring of the Water Content of Particulate Materials - Google Patents

A Method of and Device for Measuring of the Water Content of Particulate Materials

Info

Publication number
GB1175142A
GB1175142A GB1321867A GB1321867A GB1175142A GB 1175142 A GB1175142 A GB 1175142A GB 1321867 A GB1321867 A GB 1321867A GB 1321867 A GB1321867 A GB 1321867A GB 1175142 A GB1175142 A GB 1175142A
Authority
GB
United Kingdom
Prior art keywords
measuring
water content
water
vessel
emptying
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
GB1321867A
Inventor
Lubomir Brhacek
Alfred Delong
Antonin Golonka
Vladimir Wloch
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.)
Vitkovicke Zelezarny Klementa Gottwalda np
Original Assignee
Vitkovicke Zelezarny Klementa Gottwalda np
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 Vitkovicke Zelezarny Klementa Gottwalda np filed Critical Vitkovicke Zelezarny Klementa Gottwalda np
Priority to GB1321867A priority Critical patent/GB1175142A/en
Publication of GB1175142A publication Critical patent/GB1175142A/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
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/082—Investigating permeability by forcing a fluid through a sample
    • G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference
    • G01N7/16—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference by heating the material
    • 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
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N2015/0866—Sorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Optical Measuring Cells (AREA)

Abstract

1,175,142. Measuring water content. V�TKOVICKE ZELEZ‡RNY KLEMENTA GOTTWALDA, N‡RODNI PODNIK. March 21, 1967, No.13218/67. Heading G1S. In apparatus for measuring the water content of material such as foundry sands and coke sintering mixtures, the material is fed in measured quantities by a doser 7 into a rotating drying furnace 6, and subsequently, after drying falls through discharge vessels 4 into an outlet 11. The steam from the material is freed of dust by filter 3, and condensed at 2, the water thus obtained flowing into an automatic self emptying measuring vessel 9, and the air being pumped away by vacuum pumps. The water flows out through tube 22 into container 13, the rate of emptying vessel 9 and thus the flow of liquid being measured electrically by means incorporating a photo-cell 8, light source 10 and recording device 15.
GB1321867A 1967-03-21 1967-03-21 A Method of and Device for Measuring of the Water Content of Particulate Materials Expired GB1175142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1321867A GB1175142A (en) 1967-03-21 1967-03-21 A Method of and Device for Measuring of the Water Content of Particulate Materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1321867A GB1175142A (en) 1967-03-21 1967-03-21 A Method of and Device for Measuring of the Water Content of Particulate Materials

Publications (1)

Publication Number Publication Date
GB1175142A true GB1175142A (en) 1969-12-23

Family

ID=10018976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1321867A Expired GB1175142A (en) 1967-03-21 1967-03-21 A Method of and Device for Measuring of the Water Content of Particulate Materials

Country Status (1)

Country Link
GB (1) GB1175142A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709579A (en) * 1985-08-16 1987-12-01 Westinghouse Electric Corp. Measurement of moisture content

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709579A (en) * 1985-08-16 1987-12-01 Westinghouse Electric Corp. Measurement of moisture content

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee