全面腐蚀控制
全麵腐蝕控製
전면부식공제
TOTAL CORROSION CONTROL
2013年
8期
73-76
,共4页
南美%重质原油%工艺防腐
南美%重質原油%工藝防腐
남미%중질원유%공예방부
South America%heavy crude oil%anti-corrosion
南美重质原油具有高硫、高酸、高盐以及高密度的特点，加工过程中易发生低温硫化氢、氯化氢的腐蚀和高温环烷酸腐蚀。采取“一脱三注”、材质升级以及定期防腐监测管理等必要措施，是加工南美重质原油过程中抑制和削减生产过程中的腐蚀危害，保证生产装置长周期安全平稳运行的重点工作。
南美重質原油具有高硫、高痠、高鹽以及高密度的特點，加工過程中易髮生低溫硫化氫、氯化氫的腐蝕和高溫環烷痠腐蝕。採取“一脫三註”、材質升級以及定期防腐鑑測管理等必要措施，是加工南美重質原油過程中抑製和削減生產過程中的腐蝕危害，保證生產裝置長週期安全平穩運行的重點工作。
남미중질원유구유고류、고산、고염이급고밀도적특점，가공과정중역발생저온류화경、록화경적부식화고온배완산부식。채취“일탈삼주”、재질승급이급정기방부감측관리등필요조시，시가공남미중질원유과정중억제화삭감생산과정중적부식위해，보증생산장치장주기안전평은운행적중점공작。
the South American heavy crude oil with high sulfur, high acid, high salt and high density features, acid corrosion prone to low-temperature hydrogen sulfide, hydrogen chloride process and high temperature naphthenic. Taken "one removal and three note", upgrading materials, as well as regular corrosion monitoring management measures, is important for processing heavy crude oil in the process of South America, can inhibit and corrosion harm reduction in the production process, production equipment to ensure the safe and stable operation of long period.
