Multi-component Syngas Analy CO CO2 CH4 H2 CnHm O2 Heating Value biomass gasifications steel making process applications
A multi-component syngas analyzer is an instrument designed to analyze the composition of syngas. Syngas, also known as synthesis gas, is a mixture of carbon monoxide (CO), carbon dioxide (CO2), hydrogen (H2), and other trace gases. It is typically produced by the gasification of carbon-based feedstocks such as coal, biomass, or natural gas.
The purpose of a multi-component syngas analyzer is to measure the concentrations of different gas components in the syngas mixture accurately. This information is crucial for various applications, including process optimization, emissions monitoring, and quality control in syngas production.
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 |
Overall, multi syngas analyzers contribute to process optimization, emissions control, and quality assurance in biomass gasification and biogas applications. They enable efficient utilization of biomass resources, facilitate the transition to renewable energy sources, and support sustainable waste management practices.
The analyzer typically consists of several key components:
1. Gas Sampling System: The sampling system is responsible for extracting a representative sample of the syngas from the process stream. It ensures that the gas sample is properly conditioned and delivered to the analyzer for analysis.
2. Gas Analyzer: The gas analyzer is the core component of the system. It employs various measurement techniques, such as infrared spectroscopy, electrochemical cells, paramagnetic or thermal conductivity, or gas chromatography, to detect and quantify the concentrations of different gas components in the syngas mixture.
3. Calibration System: To ensure accurate and reliable measurements, the syngas analyzer requires periodic calibration. The calibration system provides reference gases with known compositions to calibrate the analyzer and compensate for any drift or changes in measurement accuracy.
4. Data Acquisition and Control System: This system handles the control and operation of the analyzer. It collects the measurement data from the gas analyzer, performs necessary calculations or conversions, and presents the results in a user-friendly format. It may also include data logging and communication capabilities for remote monitoring and integration with other process control systems.
5. Safety Features: Syngas is a potentially hazardous gas mixture, so safety features such as explosion-proof enclosures, gas leak detection, and emergency shutdown systems are typically incorporated into the analyzer design.
The specific features and capabilities of a multi-component syngas analyzer can vary depending on the intended application, desired measurement accuracy, and regulatory requirements. Some analyzers may offer real-time monitoring, continuous measurement, or the ability to analyze additional gas components beyond the core constituents of syngas.
