(C₂H₂) High-Precision Laser Gas Analyzer

1. Process Monitoring Scenarios in Petrochemical Production
Olefin Production via Petroleum Cracking: In core equipment such as naphtha cracking furnaces and fractionation towers, real-time monitoring of acetylene concentration changes is performed to accurately control the cracking reaction depth and product component ratio. As a by-product of cracking, excessively high acetylene concentration may easily lead to the loss of control of subsequent polymerization reactions. The analyzer can feed back data in a timely manner, guiding the adjustment of cracking temperature and pressure parameters, and improving the yield of olefin products and production safety.
Acetylene Preparation, Storage and Transportation: A continuous monitoring network is established through fixed deployment along acetylene generators, purification towers, storage tank areas and conveying pipelines to provide real-time early warnings of pipeline leakage, tank seal failure and other problems. Meanwhile, it monitors acetylene purity to ensure the quality of raw materials for downstream applications such as welding, cutting and chemical synthesis.
Fine Chemical Synthesis: In the synthesis reactors for products such as vinyl chloride and vinyl acetate, the analyzer monitors the acetylene feed concentration and reaction residual amount to ensure precise raw material ratio, avoid reaction imbalance or potential safety hazards caused by excessive acetylene, and guarantee the stability of product quality.

2. Safety Monitoring Scenarios in Metal Processing and Welding Industries
Industrial Welding Operations: In workplaces such as steel structure workshops, shipbuilding and pressure vessel welding, it monitors the concentration of acetylene leakage during welding processes. Acetylene is a flammable and explosive gas; when mixed with air to a certain concentration, it is highly prone to explosion upon contact with open flames. The analyzer can trigger sound and light alarms in real time and link with ventilation systems to reduce gas concentration, safeguarding the lives of operators.
Cutting and Heat Treatment Workshops: In process workshops such as plasma cutting and flame heat treatment, targeted monitoring is carried out at potential leakage points including acetylene cylinder storage areas and pipeline interfaces, achieving 24/7 uninterrupted protection and preventing leakage accidents caused by aging cylinder valves or damaged pipelines.
Centralized Gas Supply Systems in Metal Processing Parks: At pressure regulating stations and distribution pipelines of centralized acetylene supply stations in parks, analyzers are deployed and connected to the park safety management platform, realizing centralized monitoring and remote early warning of leakage risks and improving the overall safety management level of the park.

3. Equipment Fault Early Warning Scenarios in the Power Industry
Dissolved Gas Monitoring in Transformer Oil: In the operation and maintenance of oil-filled electrical equipment such as power transformers and reactors, it monitors the content of dissolved acetylene gas in oil. Acetylene is a characteristic gas indicating internal overheating and discharge faults of transformers. Accurate detection of its concentration changes can predict the insulation degradation trend of equipment in advance, provide data support for condition-based maintenance, and avoid power outages caused by sudden equipment failures.
Cable Tunnels and Power Distribution Room Monitoring: In confined spaces such as high-voltage cable tunnels and power distribution rooms, it monitors trace amounts of acetylene gas generated by the aging decomposition of cable insulation layers and equipment discharge, issuing timely early warnings of potential faults and ensuring the stable operation of the power grid.

4. Environmental Monitoring and Emergency Response Scenarios
Unorganized Emission Monitoring in Petrochemical Parks: For areas such as plant boundaries, sewage treatment stations and waste residue yards of petrochemical enterprises, grid deployment is adopted to accurately identify unorganized acetylene emission sources, providing data support for enterprises to formulate emission reduction plans and meet environmental compliance requirements.
Emergency Monitoring of Sudden Accidents: At emergency sites such as acetylene storage tank leakage and transport tanker overturning, robots equipped with analyzers are rapidly deployed to conduct real-time monitoring of acetylene concentration in the leakage area, delineating safety protection ranges for emergency rescuers, guiding disposal work such as leak plugging and personnel evacuation, and reducing accident hazards.

5. Scientific Research Experiments and Special Field Scenarios
Laboratories in Universities and Research Institutes: Applied in experimental research fields such as organic synthesis and combustion chemistry, it accurately detects the generation and consumption rates of acetylene during reactions, providing high-precision data support for reaction mechanism analysis and catalyst performance evaluation.
Aerospace Material Testing: In the simulation experiments of aero-engine combustion chambers, it monitors the combustion efficiency and product components of acetylene fuel, supporting the research and development of new fuel formulations and the optimization of engine performance.
Underground Mine Operation Monitoring: In the gas drainage and utilization systems of underground coal mines, it assists in monitoring the concentration of acetylene and other special gases, preventing the risk of gas mixture explosion and ensuring the safe production of mines.