Because the high content of vanadium and sulphur in orimulsion, the combustion component of orimulsion will do great harm to environment.
由于奥里油钒、硫含量较高，致使其燃烧产物对环境造成严重的危害。
The strength of steel increases with the increasing of vanadium content.
钒含量增加，强度显著增加。
The causes behind breakage of the catalyst are excessive sodium and vanadium content in the feed oil, excessively high regeneration temperature and excessively high steam velocity in riser pipe.
对催化剂的分析表明，催化剂破碎主要由于原料中钠、钒含量超标、再生温度过高和提升管预提蒸汽线速过高所致。
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