%0 Journal Article
%T THERMODYNAMIC ANALYSIS OF NAPHTHENIC ACID HYDROGEN SULPHIDE CORROSION IN OIL DISTILLATION<br>环烷酸和硫化腐蚀体系的热力学分析
%A GAO Yanmin
%A CHEN Jiajian
%A GAO Liqun
%A <br>高延敏
%A 陈家坚
%A 高立群
%J 腐蚀科学与防护技术
%D 2000
%I 
%X The properties of naphthenic acid hydrogen sulphide corrosion have thermodynamically been discussed. The results showed that ferro\|sulphide formed on the surface of iron in oil containing high concentration of sulphur and high acidic value has protective ability below 398.98K, however above the temperature may loss the protective function. Temperture and concentration of the solution have influence on the composition of corrosion products. The possible dissolving mechanism of ferro\|sulphide in naphthenic acid is proposed ,more over ,the principle of selecting film\|formed inhibitors in also discussed.
%K naphthenic
%K Hydrogen Suphide
%K corrosion<br>环烷酸
%K 硫化氢
%K 腐蚀
%K 热力学
%K 原油蒸馏装置
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=9F6E6EC8BA5BB62698F6640073DDD6E1&aid=7583E37870689F5F&yid=9806D0D4EAA9BED3&vid=59906B3B2830C2C5&iid=0B39A22176CE99FB&sid=869807E2D7BED9EC&eid=08805F9252973BA4&journal_id=1002-6495&journal_name=腐蚀科学与防护技术&referenced_num=3&reference_num=4