Citation: Shen Shong ZHANG, Fu Gui LU, Qing Zhi ZHANG, Gen Suo ZHAO, Guo Xiong HUA. A NEW METHOD FOR THE TREATMENT AND UTILIZATION OF THE WASTE GAS NOx----THE PREOXIDATION OF 2-OCTANOL BY ABSORBING Nox[J]. Chinese Chemical Letters, ;1991, 3(9): 729-730. shu

A NEW METHOD FOR THE TREATMENT AND UTILIZATION OF THE WASTE GAS NOx----THE PREOXIDATION OF 2-OCTANOL BY ABSORBING Nox

a Department of Chemistry Henan Normal University Xinxiang 453002;
b Henan Institute of Chemistry Chinese Academy of Sciences Zhenzhong 450002;
c Analytical Center Fushun Petroleum Institute Fushun 113001

Received Date: 10 June 1991

A new method is proposed to absorb the NOx into an organic compound, 2-octanol.The absorption efficiency reaches up to 96-99%, and the NOx emission level is decreased from 1.0×10⁴-3.0×10⁵ to 60-680ppm.In the absorption process, 2-octanol is preoxidized.And then it is further oxidized into hexanoic acid with nitric acid.In this way, 20% of nitric acid is saved for the same yield of hexanoic acid.
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