PEN Nitrogen Deoxidizer

The PEN-type high-efficiency nitrogen deoxidizer is primarily used in the polyolefin industry and gas purification sectors. Its active component consists of manganese oxides in low valence states, which exhibit high reactivity toward trace O2. Under normal temperature and pressure, it reacts with O2 to form higher valence oxides, enabling the reduction of residual O2 in gases to ≤0.1×10-6V/V. This deoxidizer features high deoxygenation precision, large oxygen removal capacity, excellent mechanical strength, superior selectivity, ease of regeneration, and a long service life.

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Detailed Explanation

Technical Description
The PEN-type high-efficiency nitrogen deoxidizer is primarily used in the polyolefin industry and gas purification sectors. Its active component consists of manganese oxides in low valence states, which exhibit high reactivity toward trace O2. Under normal temperature and pressure, it reacts with O2 to form higher valence oxides, enabling the reduction of residual O2 in gases to ≤0.1×10-6V/V. This deoxidizer features high deoxygenation precision, large oxygen removal capacity, excellent mechanical strength, superior selectivity, ease of regeneration, and a long service life.

Patent Number
201610675443.X

Working Principle
MnO_x+nO₂ → MnO_x+2n

Application Areas
This product can be used for direct deoxygenation of gases such as N₂, Ar, He, CO, CO₂, and H₂ in petrochemicals, coal chemical industry, metallurgy, electronics, light industry, scientific research, and other new technology fields.

Typical Projects
◆ Ouyeel Industrial Products Co., Ltd.
◆ Wanhua Chemical Group Co., Ltd.
◆ PetroChina Jilin Petrochemical Company
◆ Bengang Steel Plates Co., Ltd.
◆ Sinochem Quanzhou Petrochemical Co., Ltd.
◆ Sinopec Tianjin Company
◆ Shenhua Baotou Coal Chemical Co., Ltd.
◆ PetroChina Lanzhou Petrochemical Company

Technical Specifications

Awards
★ In 1979, it won the National Third Prize for Scientific and Technological Progress