Energy and Safety-Anhui Zhuoxu New Material Technology Co., Ltd.

Energy and Safety

Applications such as underground coal mine fire inerting, oilfield nitrogen injection for enhanced oil recovery, and shipboard/firefighting nitrogen generation systems typically utilize nitrogen concentrations ranging from 95% to 99.5%. Nitrogen is inert and non-flammable; it extinguishes fires through asphyxiation, isolates oxygen, and provides protection against static electricity and explosions. These systems are universally applicable across energy terminals, power plants, photovoltaic facilities, coal mines, and hazardous chemical sites.

Nitrogen‑Powered Safety Solutions for the Energy Industry

Fire and Explosion Prevention at Oil and Gas Energy Terminals
Nitrogen inerting and blanketing of storage tanks and pipelines to isolate oxygen and prevent the spontaneous combustion or flash explosion of oil and gas.
Maintenance of tank farms, pump stations, and long-distance pipelines: Nitrogen is used to displace air or combustible gases, ensuring safety during hot work operations. Nitrogen injection for Coalbed Methane (CBM) and Shale Gas extraction: Used to displace gas for increased production and to reduce methane concentrations.

Photovoltaic / Lithium Battery / Energy Storage Power Stations (Key New Energy Sector Applications)
Nitrogen purging and oxygen removal for lithium battery cells and PACK assemblies to prevent material oxidation and anomalies in the Solid Electrolyte Interphase (SEI) layer.
Firefighting at energy storage power stations: Fire suppression using a combination of perfluorocarbons and nitrogen; rapidly reduces oxygen levels during battery thermal runaway to asphyxiate the fire and suppress explosions.
Inert atmosphere protection for electrolytes and cathode materials to prevent moisture ingress and oxidation.

Safety at Power Plants, Boilers, Coal Yards, Pulverized Coal Bins, and Ash Silos
Nitrogen inerting of storage bins to prevent the spontaneous combustion of pulverized coal and dust explosions. Generator seal oil and hydrogen cooling systems: Nitrogen is used to displace hydrogen during shutdown to prevent explosions. Also used for NOx reduction processes and furnace atmosphere protection.

Emergency Firefighting & Gas Suppression Systems
Dedicated fire suppression systems for power distribution rooms, server rooms, oil depots, and electrical cabinets, utilizing Heptafluoropropane (HFC-227ea) or nitrogen. These systems employ pure physical oxygen displacement to extinguish fires through asphyxiation. They leave no water residue, cause no damage to equipment, and are electrically insulating and non-conductive—making them ideal for electrical fires and oil fires. They provide rapid fire control and prevent re-ignition.

Coal Mine and Mining Safety
Nitrogen injection for inerting and fire prevention in goaf areas (mined-out zones) to mitigate spontaneous combustion of coal seams, dilute methane gas, and reduce the risk of methane explosions.

Pipeline network pressure maintenance; safe instrument air supply; nitrogen purging and pressure maintenance for gas and heating pipelines during shutdown; corrosion prevention, moisture exclusion, and prevention of air ingress; provision of clean instrument air for SIS safety instrumentation and valves; explosion and static electricity prevention; prevention of spontaneous combustion in oil tanks and coal bunkers; suppression of thermal runaway in energy storage power stations; explosion prevention during pipeline purging; gas-based fire suppression in electrical equipment rooms; and coal seam inerting to mitigate spontaneous combustion.

Application