Zirconium cell analyzerIt is widely used in the following situations, and its core advantages lie in high temperature direct measurement, fast response, and simple structure, which can meet the needs of real-time monitoring and precise control of oxygen content in industrial processes:
1. Combustion control and optimization: industrial furnaces, boilers, gas turbines, etc
Application scenarios: In industries such as power, metallurgy, building materials, and heating, zirconia analyzers optimize combustion efficiency by real-time monitoring of oxygen content in flue gas in boilers, kilns, and gas turbines.
Value embodiment:
Energy conservation and consumption reduction: By adjusting the wind coal ratio, fuel waste can be reduced (for example, for every 1% decrease in oxygen content in coal-fired boilers, thermal efficiency can be improved by 0.5% -1%).
Environmental protection and emission reduction: Control the oxygen content during the combustion process to reduce emissions of pollutants such as NOx and CO (such as in the steel industry blast furnace gas recovery, fluctuations in oxygen content of ≤± 0.2% can avoid explosion risks).
Extend equipment lifespan: reduce high temperature corrosion and ash accumulation, and extend the service life of components such as furnaces and flues.
2. Petrochemical and Chemical Processes: Reaction Control and Safety Monitoring
Application Scenario:
Catalytic reactions: In reactions such as ethylene cracking and hydrocracking, the oxygen content is strictly monitored to avoid side reactions (such as catalyst poisoning caused by excessive oxygen content).
Inert gas protection: During the purification process of argon and nitrogen, the oxygen content is detected to ensure gas purity (such as the oxygen content in electronic grade nitrogen should be ≤ 1ppm).
Safety monitoring: To prevent explosion risks caused by the accumulation of flammable gases (such as hydrogen and methane), early warning is achieved through oxygen content monitoring.
Value embodiment:
Improve product quality: Ensure stable reaction conditions and reduce the rate of defective products (such as fluctuations in oxygen content in chemical production that may lead to substandard product color and performance).
Ensuring production safety: Real time monitoring of oxygen content to avoid combustion or explosion accidents caused by high oxygen concentration.
3. Environmental monitoring and emission control: Air pollution control and greenhouse gas monitoring
Application Scenario:
Exhaust gas treatment: At the exhaust emissions of coal-fired power plants and industrial boilers, oxygen content is monitored to evaluate combustion efficiency and ensure that exhaust gas treatment meets environmental standards (such as SO ₂ and NOx emission concentrations need to be calibrated in conjunction with oxygen content).
Greenhouse gas monitoring: In the Carbon Capture and Storage (CCUS) project, the oxygen content in flue gas is detected to calculate CO ₂ emissions.
Value embodiment:
Compliance guarantee: Help enterprises meet national or regional emission standards (such as the limit requirements for oxygen content in China's "Boiler Air Pollutant Emission Standards").
Carbon trading support: Provide accurate CO ₂ emission data and technical support for the carbon trading market.
4. Steel smelting and metal processing: furnace atmosphere control
Application Scenario:
Blast furnace ironmaking: Monitor the oxygen content in blast furnace gas, optimize air flow control, and improve the production and quality of molten iron.
Electric arc furnace steelmaking: Control the oxygen content in the furnace to reduce metal oxidation loss (such as reducing the oxygen content by 0.1%, the oxidation loss per ton of steel can be reduced by 0.5-1kg).
Heat treatment furnace: In annealing, quenching and other processes, monitor the oxygen content in protective gases (such as nitrogen and argon) to prevent workpiece oxidation.
Value embodiment:
Improve production capacity: stabilize the atmosphere inside the furnace, shorten the smelting cycle (such as when the oxygen content of the blast furnace fluctuates by ≤± 0.5%, the smelting efficiency can be improved by 3% -5%).
Reduce costs: Reduce metal oxidation losses and energy consumption (for example, for every 0.1% decrease in oxygen content in an electric arc furnace, the energy consumption per ton of steel can be reduced by 2-3kWh).
5. Special industry applications: beer, ceramics, medical, etc
Application Scenario:
Beer industry: Testing carbon dioxide purity to ensure beer taste and shelf life (e.g. oxygen content in CO ₂ should be ≤ 0.5%).
Ceramic manufacturing: Monitor the oxygen content in the kiln during the firing process to control the color and gloss of the glaze (fluctuations in oxygen content may cause the glaze to darken or crack).
Medical field: Monitor the oxygen content in equipment such as ventilators and anesthesia machines to ensure patient safety (such as oxygen concentration error should be ≤± 2%).
Value embodiment:
Improving product quality: By precise oxygen control, we meet the strict requirements of the industry for product quality (such as ensuring the uniformity of the glaze surface with oxygen content fluctuations of ≤± 0.1% in the ceramic industry).
Ensuring life safety: providing accurate oxygen content data in the medical field to avoid medical accidents caused by abnormal oxygen concentration.