Gas online gas analysis system, coke oven gas component calorific value analyzer, gas component online monitoring system

The JES-PGC6000 online gas analysis system for coal gas is designed for high dust conditions in sample gas, consisting of four parts: sampling probe, preprocessing unit, control unit, and gas analysis unit. The system can continuously and in real-time measure the volume concentration and calorific value of multi-component gases such as CO, CO2, CH4, H2, O2, C2H2, C2H4, CnHm, etc. Gas online monitoring applied to process points such as blast furnace gas, high conversion rate gas, high coke gas, dry quenching circulating gas electric furnace, etc., is conducive to improving gas utilization efficiency, energy conservation and consumption reduction, and ensuring safe production on industrial sites.
Gas online gas analysis system, coke oven gas component calorific value analyzer, coke oven gas component online monitoring

The JES-PGC6000 online gas analysis system for coal gas is designed for high dust conditions in sample gas, consisting of four parts: sampling probe, preprocessing unit, control unit, and gas analysis unit. The system can continuously and in real-time measure the volume concentration and calorific value of multi-component gases such as CO, CO2, CH4, H2, O2, C2H2, C2H4, CnHm, etc. Gas online monitoring applied to process points such as blast furnace gas, high conversion rate gas, high coke gas, dry quenching circulating gas electric furnace, etc., is conducive to improving gas utilization efficiency, energy conservation and consumption reduction, and ensuring safe production on industrial sites.

Product Features
Preprocessing unit: Long service life and stable performance. Adopting stainless steel and electric heating temperature control dry sampling probe, with long service life and high accuracy; Using automatic blowing technology to solve the problem of probe blockage and ensure the reliability of the analysis system; Configure a single-stage refrigerator to remove moisture from the sample gas, achieve two-stage filtration, and ensure the online operation of the instrument.
Control unit: Fully automated detection, easy to operate. Using PLC program control, automatic sampling, blowback, drainage and other operations are completed.
Gas analysis unit: Simultaneously measure gas volume concentration and calorific value. It can simultaneously measure the volume concentration of multi-component gases such as CO, CO2, CH4, H2, O2, C2H2, C2H4, CnHm, etc., automatically calculate and display the calorific value of coal gas and biomass gas, and can replace combustion based calorific value meters.
High safety factor, explosion-proof level Ex d IIC T4 Gb.
Low maintenance and low operating costs: Real time online monitoring system operation status, no need for manual duty, greatly reducing maintenance costs.
Intelligent data management: Data can be transmitted to the higher-level centralized control system through multiple interfaces, providing real-time basis for remote monitoring and adjustment of on-site processes.
Technical Specifications
Valve configuration system
Can be equipped with 8 automatic control valves, capable of automatic sequential operation (four-way valve, six way valve, ten way valve, and liquid injection valve are optional)
Can be equipped with side valve box and independent small column box
Auxiliary electronic flow control module (capable of pressure/flow control mode)
Zero leakage blowing technology
High speed switching solenoid valve has a long service life (1 million times, 10mS)
Hydrogen flame ionization detector (FID)
Detection limit: ≤ 1.9pgC/s [n-C16]
Baseline noise: ≤ 1PA
Baseline drift: ≤ 1PA/30min
Linear range: ≥ 107 (± 10%)
Data acquisition frequency 100Hz
Thermal conductivity detector (TCD)
Detection limit<400pg propane/mL, helium
Baseline noise: ≤ 20 μ V
Baseline drift: ≤ 30 μ V/30min
Linear range: 105 (± 5%)
Data acquisition frequency 100Hz
Electron Capture Detector (ECD)
Detection limit: ≤ 1 × 10-13g/ml (octachlorocyclohexane isooctane solution)
Baseline noise: ≤ 0.03mV
Baseline drift: ≤ 0.2mV/30min
Linear range: 103
Radioactive source: 63Ni
Flame photometric detector (FPD)
Detection limit: (S) ≤ 5 × 10-11g/s, (P) ≤ 1 × 10-12g/s; -Anhydrous ethanol solution
Baseline noise: ≤ 3 × 10-13A
Baseline drift: ≤ 2 × 10-12A/30min
Linear range: sulfur ≥ 102, phosphorus ≥ 103