Considering that some processes are sensitive to hydrogen or have difficulty supplying hydrogen sources,carbon based deoxygenation can be used. The raw nitrogen and excess carbon react under high temperature and generate CO_2,then come to adsorption tower for decarburization, high purity nitrogen can be produced at a purity of 99.9995%.

C₂ + O₂ = 2CO₂+ heat

Standard Components

• Electric Heater

• Reaction Tower

• Adsorption Tower (CO₂)

• Oxygen analyzer

• Flow-meter

• Buffer Tank

• Safety Valve

In order to reduce the frequency of replacing carbon and operating costs of carbon consumption, to improve the utilization of equipment, the replacement cycle is usually designed 3~6 months. Crude nitrogen purity at 99.9% is recommended, which can be taken into account under the condition of keeping the balance of air compressor power consumption and carbon consumption for purification, to achieve the overall objective of economic operation.

Technical advantages

• High efficiency carbon catalyst, advanced process, good stability, high purity of nitrogen

• Suitable for places with strict requirements for hydrogen and oxygen content

• High temperature resistant material is used for safety and reliability of the equipment

• No impurities and carbon residue exist during the process, no need of purging for replacement

• Automatic interlocking, multiple fault alarming