Scribd
Upload
59 views10 pages

Visuval Sounding (Float Correction (Float Correction (Float Correction (

This document outlines the steps and calculations involved in determining the corrected sounding, liquid and vapor mass, volume, density, and filling percentage for a tank. It involves applying corrections from tables to raw float and sounding measurements, calculating physical properties of the liquid and vapor using equations of state, and determining the total, liquid, and vapor mass and volumes in the tank.

Uploaded by

Ashley Jovian Correa
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PPTX, PDF, TXT or read online on Scribd
59 views10 pages

Visuval Sounding (Float Correction (Float Correction (Float Correction (

This document outlines the steps and calculations involved in determining the corrected sounding, liquid and vapor mass, volume, density, and filling percentage for a tank. It involves applying corrections from tables to raw float and sounding measurements, calculating physical properties of the liquid and vapor using equations of state, and determining the total, liquid, and vapor mass and volumes in the tank.

Uploaded by

Ashley Jovian Correa
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PPTX, PDF, TXT or read online on Scribd
You are on page 1/ 10

VISUVAL SOUNDING FLOAT CORRECTION FLOAT CORRECTION FLOAT CORRECTION

(manually) (3A Table) (3B Table) (3C Table CT1C)

FLOAT CORRECTION FLOAT CORRECTION


(3E Table) (3D Table CT1C)

CORRECTED
SOUNDING
LIQUID VOLUME Shrinking factor Pressure factor
@15◦ C/0 BAR, (m3)
[5A Table Therm.CTR] [5B Table CT1C]
[4A Table Vol CT1C]

TRUE DENSITY
LIQUID MASS (Vacuum) LIQUID VOLUME
@TEMP
(Metric Tons) @TEMP&PRES
(ETHYLENE TABLE)
VAPOUR DENSITY (288.15) *(1.01325+PRESSURE)*(MOLECULAR MASS)
@TEMP
(273.15+TEMP)*(1.01325)*(23.6451)*(1000)
VAPOUR VOLUME Shrinking factor Pressure factor
@15◦ C/0 BAR, (m3)
[5A Table Therm.CTR] [5B Table exp.CT1C]
[TANK VOL- LIQUID VOL]

VAPOUR MASS (Vacuum) VAPOUR DENSITY VAPOUR VOLUME


(Metric Tons) @TEMP @TEMP&PRES
TOTAL MASS PER TANK VAPOUR MASS (Vacuum)
(Vacuum) LIQUID MASS (Vacuum) (Metric Tons)
(Metric Tons) (Metric Tons)

FILLING, % 100 *(LIQUID VOLUME/TOTAL VOLUME)


no If vapour yes
Print VAPOUR VOLUME
Print null temperature
[TANK VOL- LIQUID VOL]
is nully
@15◦ C/0 BAR, (m3)

You might also like