Analyzers and systems for flue and combustible gas

Continuous emissions monitoring Systems

CEMS

TECHNICAL REFERENCE

Complete analysis systems can be projected, produced, commissioned end serviced.
 The systems are custom designed for meeting client needs and plant details.

Communications from and to plant supervisor systems is done either with fully comprehensive hard wired connections or via LAN connections using *OPC standards. 

The equipments are housed in water proof enclosure with cooling and/or heating system that is completely assembled and tested in our workshop, ready for commissioning.
The system is fully protected: all components whose irregular running could affect the safety of the measure or the system, are provided with alarms that stop the pump and light an alarm; these alarms along with the faults alarms of the analyzers are transmitted to the data acquisition on the remote PC. The systems can be projected to measure gases incoming from  different stacks, up to 6, a PLC drives  the scanning via S.S. solenoid valves. When the sample need to be maintained hot to ensure nothing could solve in the condense we use special solenoid valves 180°C resistant in INOX high temperature controlled boxes.

*(OPC: OLE for Process Control. OPC is a technology based on OLE Microsoft standards (now ActiveX), COM (component object model) e DCOM (distributed component object model) in few words on several interfaces, properties and methods defined for plant control and industrial automation. For more information and details see www.opcfoundation.org.)

COMPONENTS USED

 fine filter (1 micron) and condense detector

 sampling probes with heated silicon carbide filter

 flow meters with alarm

 heated sampling lines with temperature regulator, length up to 150m.

 solenoid (heated or not) valves for automatic calibration and stack scanning

 compressor  gas conditioner with continuous condense discharger. Heat exchanger in S.S., Teflon or glass. Digital reading of temperature and alarm.

 extractive Zirconia based Oxygen analyzer

 I R gas analyzer for CO-NOx-SO2-CH4-CO2.

 sampling pumps for corrosive gases

 TOC Flame ionization analyser for total hydrocarbon measure

 LASER in situ dust analyser 

 Selectable Ion HCL and HF analyser 

 NO2/NO catalytic converter 

NH3-NH4/NO high temperature converter for Ammonia measure

 Electrochemical Cells for CO-O2-NO 

Samples Photo gallery

1) O2 monitoring in syngas for explosion preventing

 

2) TOC-HCL-SO2 monitoring (Permapure drying) on wood furnace flue.

3) TOC monitoring on biodiesel production plant.

4) CO - O2- T multiplex monitoring on 3 biogas fired engines stacks.

5) CO-O2-T  multiplex monitoring on 2 wood furnaces stacks - Acquisition data PC inside.

6) CO-NOx-SO2-O2-T multiplex monitoring on 4 biogas fired engines stacks 

7) CO-NOx-O2-T and flow monitoring on big turbine flue (prefabricated in the scope of supply).

8) CO-NOx-O2-T and flow monitoring on big turbine flue (internal view).

9) CO2-O2 multiplex monitoring on 2 lime furnace.

10) CH4 e O2 on collector and CH4 multiplex monitoring on 3 waste discharge sink biogas.

11) CH4, CO2  e O2 monitoring on waste discharge biogas. 

11) CO-O2-T modular, wall mounting with printer for semi hour and daily average reporting