1. Hardware Analyser vs Software Analyser www.technologyedge.biz

2. What is it Have you ever faced an analyser failure that requires a plant shut down to repair Have you ever faced an analyser failure that requires a plant shut down to repair Do you regularly struggle with issues related to calibration gas, zero check, span check etc. Do you regularly struggle with issues related to calibration gas, zero check, span check etc. If yes, we may have a solution for you If yes, we may have a solution for you Contact: AKHAQAN@technologyedge.biz

3. What is it We offer a Patented Software Analyser which can “Calculate & Predict” the parameter to be measured without physically measuring it We offer a Patented Software Analyser which can “Calculate & Predict” the parameter to be measured without physically measuring it How does it work? How does it work? See the next slide for a summary See the next slide for a summary Or, if you want full technical details, you can look up Patent # 8,768,664 on the internet Or, if you want full technical details, you can look up Patent # 8,768,664 on the internet Contact: AKHAQAN@technologyedge.biz

4. How it works The example below will explain how it works: If you are measuring NOx (Oxides of Nitrogen), the Software Analyser will take inputs from your process which affect the NOx formation e.g. If you are measuring NOx (Oxides of Nitrogen), the Software Analyser will take inputs from your process which affect the NOx formation e.g. Fuel flow rate Fuel flow rate Fuel BTU Fuel BTU Air Flow rate Air Flow rate Combustion Temperature Combustion Temperature Etc. Etc. Based on these inputs, it will “Calculate & Predict” the NOx Based on these inputs, it will “Calculate & Predict” the NOx Contact: AKHAQAN@technologyedge.biz

5. Example of Software Analyser Use CEMS (Continuous Emissions Monitoring System) If you maintain a hardware CEMS for NOx, CO, CO2 etc., you already know that it’s a struggle to keep it running, see the next slide for details If you maintain a hardware CEMS for NOx, CO, CO2 etc., you already know that it’s a struggle to keep it running, see the next slide for details The Software Analyser (known as PEMS – Predictive Emissions Monitoring System ) can do the same job without all the complications, see the next slide for details The Software Analyser (known as PEMS – Predictive Emissions Monitoring System ) can do the same job without all the complications, see the next slide for details Contact: AKHAQAN@technologyedge.biz

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7. Stack NOx Pump Chiller Analyzer Combustion source Heated Sampled Line Analyzer House Air Conditioner Calibration Gas Cylinders (Daily Span/Zero Check) Flow rate Flow Monitor Hardware NOx ppm DAS (Data Acquisition System) DCSDAS DCS (Distributed Control System) Calibration gas NOx ng/J How hardware analyser works (NOx)

8. OPC Server PEMS (Predictive Emissions Monitoring System) PIMS Calculate & PredictEMS - NOx - CO - CO2 - SO2 DCS Boiler-1 DCS Boiler-2 DCS Boiler-3 DCS Boiler-4 How software analyser works (NOx) PEMS PIMS (Plant Information Management System) Data Signal

9. Comparison Hardware Analysers: Are physically installed in the field Are physically installed in the field Actually measure the concentration e.g. NOx Actually measure the concentration e.g. NOx Are the primary source of information Are the primary source of information Software Analysers: Are not physically installed in the field Are not physically installed in the field “Calculate & Predict” using other process parameters “Calculate & Predict” using other process parameters Are the secondary source of information Are the secondary source of information Contact: AKHAQAN@technologyedge.biz

10. Uses of Software Analyser Software Analysers can be used for: Environmental regulatory requirements Environmental regulatory requirements Some hazardous environments which are risky for personnel Some hazardous environments which are risky for personnel Selected applications where hardware analysers can’t be repaired without a plant shut down Selected applications where hardware analysers can’t be repaired without a plant shut down Contact: AKHAQAN@technologyedge.biz

11. Recap Software analysers are approved by regulatory agencies e.g. US EPA (United States Environmental Protection Agency) Software analysers are approved by regulatory agencies e.g. US EPA (United States Environmental Protection Agency) Software analysers have lower capital, operating & maintenance cost Software analysers have lower capital, operating & maintenance cost Software analysers are simple & reliable Software analysers are simple & reliable Contact: AKHAQAN@technologyedge.biz