LATEST NEWS |
|
LN1 | |
Mod. 527/A to measure Benzene at emission | |
Environmental monitoring |
|
Analysis | Benzene separated from total V.O.C. by GC column at hight temperature (180°C) |
Factory | Chemical industry manufactoring benzene derivatives, i.e. hexane, capric acid, coprolactam as base of polymers |
Installation |
Sampling probe at 20 m height on stack Measuring system in a control room some 60 m distant |
Scope |
Continous monitoring of benzene leaks in fumes
to detect process efficiency. Continous monitoring of V.O.C. levels in fumes to comply environmental emissions regulations |
System configuration |
Sampling probe with sintered filter on top Heat traced line (60 m) Water collector, to avoid condensed water in the instruments Mod. 527A, digital and analogue input/output connected to remote computer 19" rack (600x1800x600 mm, 24"x71"x24" WxHxD) UPP pure air generator Hydrogen generator Calibration gas cylinder Local line recorder Remote connection to process central computer |
Mod. 527 A |
Continuous analysis with separation (at 180°C) of Benzene fraction and V.O.C. fraction |
Data management | Alarm and data management by central data acquisition computer |