FR1474795A - Apparatus for measuring the specific surface of a powdery or porous solid body - Google Patents

Apparatus for measuring the specific surface of a powdery or porous solid body

Info

Publication number
FR1474795A
FR1474795A FR44010A FR44010A FR1474795A FR 1474795 A FR1474795 A FR 1474795A FR 44010 A FR44010 A FR 44010A FR 44010 A FR44010 A FR 44010A FR 1474795 A FR1474795 A FR 1474795A
Authority
FR
France
Prior art keywords
powdery
measuring
specific surface
solid body
porous solid
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
FR44010A
Other languages
French (fr)
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.)
Laboratoire Central des Ponts et Chaussees
Original Assignee
Laboratoire Central des Ponts et Chaussees
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 Laboratoire Central des Ponts et Chaussees filed Critical Laboratoire Central des Ponts et Chaussees
Priority to FR44010A priority Critical patent/FR1474795A/en
Application granted granted Critical
Publication of FR1474795A publication Critical patent/FR1474795A/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
    • G01N15/088—Investigating volume, surface area, size or distribution of pores; Porosimetry
    • G01N15/0893—Investigating volume, surface area, size or distribution of pores; Porosimetry by measuring weight or volume of sorbed fluid, e.g. B.E.T. method
FR44010A 1965-12-28 1965-12-28 Apparatus for measuring the specific surface of a powdery or porous solid body Expired FR1474795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR44010A FR1474795A (en) 1965-12-28 1965-12-28 Apparatus for measuring the specific surface of a powdery or porous solid body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44010A FR1474795A (en) 1965-12-28 1965-12-28 Apparatus for measuring the specific surface of a powdery or porous solid body

Publications (1)

Publication Number Publication Date
FR1474795A true FR1474795A (en) 1967-03-31

Family

ID=1584563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR44010A Expired FR1474795A (en) 1965-12-28 1965-12-28 Apparatus for measuring the specific surface of a powdery or porous solid body

Country Status (1)

Country Link
FR (1) FR1474795A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001496A1 (en) * 1979-01-16 1980-07-24 Sredneaziat Nii Prirod Gaza Method for controlling a drilling mud dispersing process
CN114646582A (en) * 2022-03-18 2022-06-21 广东凯金新能源科技股份有限公司 Automatic detection system for graphite ratio detection and use method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001496A1 (en) * 1979-01-16 1980-07-24 Sredneaziat Nii Prirod Gaza Method for controlling a drilling mud dispersing process
AT378406B (en) * 1979-01-16 1985-08-12 Sred Az Nii Pirod Gaza METHOD FOR MONITORING THE PROCESS OF DISPERSING DRILL RINSING
CN114646582A (en) * 2022-03-18 2022-06-21 广东凯金新能源科技股份有限公司 Automatic detection system for graphite ratio detection and use method thereof

Similar Documents

Publication Publication Date Title
BE780915A (en) DEVICE FOR MEASURING COORDINATES
FR2435698B1 (en) APPARATUS FOR MEASURING THE CONTOUR OF CERTAIN OBJECTS
FR2435697B1 (en) APPARATUS FOR MEASURING THE CONTOUR OF AN OBJECT
FR2277324A1 (en) DEVICE FOR MEASURING THE DIMENSIONS OF A PART
FR2331084A1 (en) AIRCRAFT RADIONAVIGATION DEVICE
FR2277013A1 (en) IMPROVEMENTS TO SAMPLE CONVEYORS FOR MEASURING EQUIPMENT
IT1111703B (en) PRECISION DEVICE FOR THE MEASUREMENT OF CYLINDRICAL OBJECTS
CH429203A (en) Apparatus for measuring or indicating the roughness of a surface
BE808749A (en) RADIONAVIGATION DISTANCE MEASURING DEVICE
BE808625A (en) EQUIPMENT FOR PYROLYTIC ANALYSIS OF LIQUIDS
FR1474795A (en) Apparatus for measuring the specific surface of a powdery or porous solid body
FR1461979A (en) Apparatus for the analysis of various fluids
FR2326688A1 (en) APPARATUS FOR MEASURING THE FILLING STATE OF TANKS AND THE SAME
FR2289897A1 (en) APPARATUS FOR MEASURING THE AMPLITUDE OF A VIBRATION-BEARING BODY
BE763450A (en) BALANCES MEASURING DEVICE
BE822009A (en) APPARATUS FOR MEASURING THE RADIOACTIVITY OF A SAMPLE
FR1470372A (en) Apparatus for measuring all the characteristics of a porous sample
BE756182A (en) SHADOW MASKS MEASURING DEVICE
SU478221A1 (en) Instrument for determining the strength of granular materials
BE837819A (en) MEASURING DEVICE FOR MEASURING OR ADJUSTING THE RELATIVE POSITION OF TWO OBJECTS
CH505375A (en) Installation for measuring the volume of a body
SU513262A1 (en) Device for measuring the flow of powdered materials
FR2332520A1 (en) PERFECTED APPARATUS FOR MEASURING THE DIMENSIONS OF VARIOUS OBJECTS
CH493064A (en) Mobile support for one or more instruments for measuring the dimensions of an object
CH551003A (en) MICRODUROMETER FOR MEASURING THE HARDNESS OF A SAMPLE.