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发明公开
CN1117989A 一种改善催化裂化汽油腐蚀的方法 无效 - 驳回

一种改善催化裂化汽油腐蚀的方法
摘要：
本发明涉及一种改善催化裂化汽油腐蚀的方法。用含氮杂环化合物作添加剂组分，将其加入到铜片腐蚀不合格的催化裂化汽油中，从而使铜片腐蚀合格，而且对催化裂化汽油的各项质量指标无不良影响。此方法简单易行、成本低、抑制腐蚀的效果好。
摘要（英）：

The present invention relates to a method for improving catalytically cracked gasoline etching. Said invention uses a nitrogenous heterocyclic compound as additive ingredient, and adds it to the catalytically-cracked gasoline in which the etching of sheet copper is unqualified so as to make the etching of sheet copper qualified, and has no harmful effects for all quality indexes of the catalytically-cracked gasoline. Said method is simple and easy to implement, its cost is low and its corrosion-inhibiting effect is good.

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