Petroleum Processing and Petrochemicals ›› 2018, Vol. 49 ›› Issue (4): 31-34.

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EFFICIENT UTILIZATION OF FURFURAL REFINED EXTRACT OIL OF NAPHTHENIC LIGHT DISTILLATE

  

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  • Received:2017-09-21 Revised:2017-10-18 Online:2018-04-12 Published:2018-04-26
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Abstract: The extract oil from furfural refining of naphthenic light distillate oil was tested to produce the excellent anti-gassing blending component for transformer oil by the process of hydrotreating-hydrofinishing-complex denitrification-clay refining. The traditional transformer oil blending the component can obviously improve the gas tendency and meet the requirements of GB2536-2011.

Key words: extract oil, transformer oil, gassing tendency, nitrogen content

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