Portable Syngas Analyzer for CO Heating Value biomass gasifications steel making process applications
A portable syngas analyzer for carbon monoxide (CO) is a compact and handheld instrument designed specifically for on-site or field measurements of CO concentrations in syngas. It offers the convenience of portability, allowing users to analyze syngas composition quickly and efficiently in various locations.
Here are some key features and considerations of a portable syngas analyzer for CO:
1. Measurement Principle: The analyzer utilizes a specific measurement principle to detect and quantify the concentration of CO in syngas. Common techniques used in portable CO analyzers include electrochemical sensors and infrared (IR) spectroscopy.
- Electrochemical Sensors: CO electrochemical sensors operate through a chemical reaction that generates an electrical signal proportional to the CO concentration. They provide fast response times and are generally cost-effective. However, they may require periodic calibration and replacement.
- Infrared Spectroscopy: IR-based analyzers use the absorption of infrared light by CO molecules to determine its concentration in the syngas. They offer high accuracy and precision and are typically more stable over time. However, they may be more expensive and require periodic calibration.
2. Measurement Range and Sensitivity: Portable syngas analyzers for CO are designed to cover a specific measurement range to accommodate the expected CO concentrations in syngas. The measurement range should be suitable for the targeted application, ensuring that the analyzer can accurately measure both high and low CO concentrations.
3. Portability and Ergonomics: The analyzer should be lightweight, compact, and ergonomically designed for ease of use in the field. It should be equipped with a rechargeable battery or have a long operating time to ensure continuous operation during measurements. The instrument should also have a clear and intuitive user interface for easy operation and data interpretation.
4. Sample Conditioning: Since the syngas composition may vary, the analyzer may include a sample conditioning system to remove any moisture, particulate matter, or other contaminants that could interfere with the CO measurement. This conditioning system ensures that the gas sample is properly prepared before analysis.
5. Data Storage and Connectivity: The portable analyzer may have built-in data storage capabilities to store measurement results for later retrieval and analysis. Additionally, it may offer connectivity options such as USB to transfer data to a computer or other devices for further analysis or reporting.
6. Calibration and Maintenance: Regular calibration is essential to maintain the accuracy and reliability of the CO measurements. The analyzer should provide a calibration feature that allows users to calibrate the instrument using calibration gases or certified standards. It is also important to consider the ease of maintenance and availability of replacement parts or consumables for long-term operation.
Portable syngas analyzers for CO are useful tools for applications such as field inspections, process monitoring, emissions monitoring, and safety assessments in industries involved in syngas production, combustion processes, or environmental monitoring. They provide real-time information, enabling quick decision-making and efficient troubleshooting.
O2%+CO%+CO2%+CH4%+CnHm%+H2% All measurement in one unit
Applications
- coal chemical process
- steel making process as blast furnace, converter, coking, direct iron
- ore smelting reduction
- syngas production from Biomass and coal gas gasification processes
| Components |
Method |
Range |
Resolution |
Precision |
| CO2 |
NDIR |
0-5% to 100% |
0.01% |
≤2% |
| CO |
NDIR |
0-5% to 100% |
0.01% |
≤2% |
| H2 |
TCD |
0-5% to 100% |
0.01% |
≤3% |
| O2 |
ECD |
0-5% to 25% |
0.01% |
≤3% |
| CH4 |
NDIR |
0-5% to 100% |
0.01% |
≤2% |
| CnHm (optional) |
NDIR |
0-5% to 10% |
0.01% |
≤2% |
| Note: Measurement range can be customized by the requirement. Max: 6 components at the same time. |
| Response Time (TD+T90) |
<10s (NDIR) |
| Response Time |
15min |
| I/O port |
RS232 |
| Work temperature |
0～50℃ |
| Relative humidity |
5～85% |
| Ambient air pressure |
86～108kPa |
| Power supply |
AC 220±10%V 50Hz±1Hz |
| Weight |
About 3.5kg |
