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Research on corrosivity of narrow distillate oil of crude oil with naphthenic acid and sulfur

✍ Scribed by J.H. Wang; W.Z. Zhao


Publisher
John Wiley and Sons
Year
2007
Tongue
German
Weight
48 KB
Volume
58
Category
Article
ISSN
0947-5117

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✦ Synopsis


Abstract

The present study is focused on corrosion of crude oil containing naphthenic acid (NA) and sulfur to provide effective anticorrosion measures for the process units of oil refineries. Corrosion laws of distillate oils from crude oil with NA and sulfur can be studied through the impact of temperature, flow velocity, sulfur content, and acid value on corrosion changes of sulfur and NA before and after the experiments.


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Erosion-corrosion of Q235 and 5Cr1/2Mo s
✍ D. R. Qu; Y. G. Zheng; H. M. Jing; X. Jiang; W. Ke 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 German ⚖ 631 KB

## Abstract The erosion‐corrosion behaviors of Q235 steel and 5Cr1/2Mo steel in oil with naphthenic acid and/or sulfur compound at high temperature were studied in a hot oil loop simulating oil refining environments. The effects of impinging flow rate, incidence angle, and total acid number (TAN),