GB2092758B - Process and apparatus for determining the characteristics of a drop of a liquid required for calculating the surface tension of the liquid - Google Patents

Process and apparatus for determining the characteristics of a drop of a liquid required for calculating the surface tension of the liquid

Info

Publication number
GB2092758B
GB2092758B GB8103713A GB8103713A GB2092758B GB 2092758 B GB2092758 B GB 2092758B GB 8103713 A GB8103713 A GB 8103713A GB 8103713 A GB8103713 A GB 8103713A GB 2092758 B GB2092758 B GB 2092758B
Authority
GB
United Kingdom
Prior art keywords
liquid
drop
calculating
determining
surface tension
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
GB8103713A
Other versions
GB2092758A (en
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.)
NAT IRANIAN OIL CO
Shell Internationale Research Maatschappij BV
NATIONAL IRANIAN OIL Co
Original Assignee
NAT IRANIAN OIL CO
Shell Internationale Research Maatschappij BV
NATIONAL IRANIAN OIL Co
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 NAT IRANIAN OIL CO, Shell Internationale Research Maatschappij BV, NATIONAL IRANIAN OIL Co filed Critical NAT IRANIAN OIL CO
Priority to GB8103713A priority Critical patent/GB2092758B/en
Publication of GB2092758A publication Critical patent/GB2092758A/en
Application granted granted Critical
Publication of GB2092758B publication Critical patent/GB2092758B/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
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N13/02—Investigating surface tension of liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N13/02—Investigating surface tension of liquids
    • G01N2013/0241—Investigating surface tension of liquids bubble, pendant drop, sessile drop methods

Landscapes

  • 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)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
GB8103713A 1981-02-06 1981-02-06 Process and apparatus for determining the characteristics of a drop of a liquid required for calculating the surface tension of the liquid Expired GB2092758B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8103713A GB2092758B (en) 1981-02-06 1981-02-06 Process and apparatus for determining the characteristics of a drop of a liquid required for calculating the surface tension of the liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8103713A GB2092758B (en) 1981-02-06 1981-02-06 Process and apparatus for determining the characteristics of a drop of a liquid required for calculating the surface tension of the liquid

Publications (2)

Publication Number Publication Date
GB2092758A GB2092758A (en) 1982-08-18
GB2092758B true GB2092758B (en) 1984-10-24

Family

ID=10519506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8103713A Expired GB2092758B (en) 1981-02-06 1981-02-06 Process and apparatus for determining the characteristics of a drop of a liquid required for calculating the surface tension of the liquid

Country Status (1)

Country Link
GB (1) GB2092758B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4910402A (en) * 1987-04-10 1990-03-20 Mcmillan Norman Apparatus and method for measuring a property of a liquid
FR2674025B1 (en) * 1991-03-14 1993-06-18 Toulon Var Labo Sitl Universit METHOD OF PHYSICO-CHEMICAL ANALYSIS BASED ON THE CONTROL OF INTERFACIAL VOLTAGES, AND CORRESPONDING APPARATUS
DE4330412A1 (en) * 1993-09-08 1995-03-09 Boehringer Mannheim Gmbh Method and device for dosing liquids
GB9606367D0 (en) * 1996-03-26 1996-06-05 United Utilities Plc Optical instrument

Also Published As

Publication number Publication date
GB2092758A (en) 1982-08-18

Similar Documents

Publication Publication Date Title
GB2020809B (en) Method and apparatus for determining liquid level
GB2107468B (en) Liquid quantity measuring apparatus
SG11089G (en) Liquid crystal apparatus
DE3264450D1 (en) Process and apparatus for freezing a liquid medium
PT73271A (en) Apparatus and method for determining the contents of a gasbottle
ATA399282A (en) Method for the manufacture of a ski and apparatus for carrying out the method
GB2088062B (en) Process and apparatus for measuring the ovalisation of a pipe
ZA812985B (en) Process and device for the measurement of a dimension of a object located in a liquid
ZA811935B (en) Process and device for the contact free measurement of a dimension
JPS5753610A (en) Method of and apparatus for measuring surface shape
GB2017317B (en) Method and apparatus for measuring surface tension
GB2129144B (en) Apparatus and method for measuring the viscosity of a liquid
GB2163558B (en) Apparatus for measuring the rate of flow of a liquid
DE3167865D1 (en) Apparatus for contacting a gas and a liquid
GB2123952B (en) Apparatus for and method of measuring the evenness of a surface
GB2092758B (en) Process and apparatus for determining the characteristics of a drop of a liquid required for calculating the surface tension of the liquid
GB2012427B (en) Method and apparatus for determining the amount of substances in a liquid
DE3275906D1 (en) Cleaning apparatus and method for the recovery of a cleaning liquid
DE3069006D1 (en) A method and apparatus for determining the density of a process liquid
IL64900A0 (en) Method and apparatus for measuring the density profile of a liquid layer
JPS5778970A (en) Method and apparatus for conducting liquid coating
DE3265382D1 (en) Method and apparatus for producing liquid drops on demand
GB8311458D0 (en) Liquid level sensing apparatus
ZA837410B (en) Apparatus and method for measuring the viscosity of a liquid
IL70089A0 (en) Apparatus for measuring the flow of a liquid

Legal Events

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