Title: Storage Tank Leak Detection by Quadruple Mass Spectrometer'
1Storage Tank Leak Detection by Quadruple Mass
Spectrometer.
2Storage tank Leak check
Check point
QMS
Process
Support line
QMS
- On line monitoring of leak at each chemical
storage tank - Multiple sample port connections
- Fully Automatic Control
- Floor stand type or Man Portable Type
QMS
Chemical leak
3Tank Leak Check
Vent Hall
Lining Coating
-Leak Chemical Fume Detection -On-Line
Monitoring -Quantitative Analysis -Real time
Analysis
4Nitric acid Leak check (HNO3)
Leak check zone
Base zone
Leak check zone
Base zone
Base zone
HNO3 Mass number 56, 57, 69
5Nitric acid Leak check (HNO3)
Base zone
Low contamination Leak check
High contamination Leak check
Base zone
HNO3 Mass number 56, 57, 69
6Ammonia leak check(NH3)
NH3 Mass number 15, 16, 17
High contamination Leak check
Base zone
Base zone
7Hydro fluoric acid(HF)
HF Mass number 19, 20
High contamination Leak check
Base zone
Base zone
8Clean room contamination data
Clean room zone
Low contamination levels in clean room
High contamination levels in clean room
Clean room zone
9Contamination of clean room(Methanol)
Clean room zone
Low contamination levels in clean room zone
Clean room zone
Methanol Mass number 31, 45, 29
High contamination levels in clean room zone
10Contamination of clean room(IPA)
Clean room zone
Low contamination levels in clean room zone
High contamination levels in clean room zone
Clean room zone
IPA Mass number 45, 31
11Contamination of clean room(Acetone)
Clean room zone
Low contamination levels in clean room zone
Clean room zone
High contamination levels in clean room zone
Acetone Mass number 15, 43, 58