We have ZR22G-100-S-A-E-T-T--E-A/CV/F1 Model Zirconia
Oxygen analyser which is Yokogawa make. I kept the analyser
in Flue gas path at Air pre heater area. My plant is 7.5MW
Biomass power plant. For a particular fuel, Coconut Husk
which contains Sodium and Potassium chlorides iam not
getting proper reading, Analyser output always Zero. I
calibrated the analyser and it is OK. For Other fuels like
Wood chips, Cholam waste, DOB, Groundnutshells, Ply wood
waste and all iam getting actual percentage of Oxygen. What
is the main reason behind this draw back?
- 2 Answers
- 5306 Views
- I also Faced
- E-Mail Answers
Answer Posted / tarique
please check your heater which is used in zirconia
change your load air percentage in firing and observe
changing or not if changing means actual is zero
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
How addressable fire systems work? Pl. send details with architect.(Loop), also send details regarding Gas system. Pl. help me.Thanks
List three types Level Switches with their working principles
Question on maha cement
Define the difference between a stable versus an unstable controlled system and some of the tools you might use to be able to detect when this is happening and assumptions used for control system application design that could contribute to instability
what are the documents(Construction point of view for a process plant) submitted by contactor initially entering in to new site for client?
How we can check the 2 wire proxy switch? & how it is connected to DI MODULE OF PLC?
1- Explain about HPM 2- What is the FSC and explain the configuration of FSC 3- explain the complete loop of vibration, how it works (field to control room) 4- What is the use of proxymitter? 5- During job your partner effected with H2S then what you have to do. 6- what type of gland packing uses when valve glind is leaking.
What is critcal speed. what is resonant frequency. why we want to cross crtcal speed on higher RPM (early).
can u briefly explain aboutan aryton shunt multirange DC ammeter?
tell me the field & lab calibration procedure step by step with diagram of pressure gauge, pressure switch, pressure transmitter, temperature switch, level switch, flow switch, flow transmitter, temperature transmitter, temperature indicator, flow indicator, level indicator, control valve, thermocouple, pressure indicator (digital & analogue),
Which language of programing is popular? how can i learn it ?
What is loop1 and loop2 in MTS LT?
what is 24vdc live and dry supply
Describe the functions of the Operator Interface including the considerations related to alarming and display layout/configuration/layers.
full process of gas turbin?
