Application Fields of Elevated Flares

 Application Fields of Elevated Flares  

 1. Petrochemical Industry  

During petroleum refining processes such as crude oil distillation, catalytic cracking, and hydrotreating, large amounts of waste gases containing flammable hydrocarbons are generated. Elevated flares are used to treat these waste gases by combusting and converting them before emission, ensuring the safe and stable operation of production facilities while reducing environmental pollution. For example, during shutdown and maintenance periods at refineries, large quantities of equipment such as towers and vessels require purging and replacement, and the resulting flammable gases are safely combusted using elevated flares.  

 2. Natural Gas Processing and Storage  

In the extraction, purification, storage, and transportation of natural gas, situations such as overpressure or equipment failures may arise, necessitating the venting of excess natural gas or hydrocarbon mixtures. Elevated flares can safely and effectively handle these gases, preventing resource waste and environmental hazards caused by direct atmospheric release. Facilities such as natural gas pipeline terminals, compressor stations, and storage sites are typically equipped with elevated flare systems to meet emergency gas discharge requirements.  

 3. Chemical Production Plants  

Various chemical production plants, such as ammonia synthesis plants, methanol plants, and ethylene plants, generate tail gases or waste gases containing flammable components during production. These gases often have complex compositions, including hydrogen, carbon monoxide, hydrocarbons, and other flammable substances. Elevated flares can treat these gases through combustion based on their specific characteristics, meeting the environmental and safety requirements of chemical enterprises. For instance, in ammonia production, tail gases generated during the shift conversion and synthesis processes can be treated using elevated flares.