回注水除铁的影响因素研究
Research on Influential Factors of Iron Removal for Reinjection Water

作者: 赵文森 * , 张健 , 檀国荣 , 崔盈贤 :海洋石油高效开发国家重点实验室,北京; 段明 :西南石油大学,成都; 高建崇 :中海石油(中国)有限公司天津分公司,天津;

关键词: 回注水除铁活性材料评价与试验Reinjection Water Iron Removal Reactive Material Evaluation and Test

摘要:

针对油田回注水中Fe2+影响悬浮固体含量的问题,本文采用活性材料催化氧化并辅以截留分离的方法,除去水中的Fe2+。考察了活化时间、材料厚度及过滤速度等因素对除铁效果的影响。实验结果表明:活性材料在活化时间6天、活性材料厚度0.8 m、过滤速度0.1 L/min条件下,能够有效去除水中Fe2+,其含量由10 mg/L降低至0.1 mg/L以内。在油田现场回注水处理时,可将水中的Fe2+含量由0.6 mg/L降低至0.05 mg/L,有利于降低水中悬浮固体含量。

Abstract: In view of the Fe2+ in the reinjection water affected the content of suspend solid, the writer used the reactive material to oxidize and catalyze the Fe2+, and researched the influential factors of iron removal, such as reactive time, the thickness and the current velocity. The results showed that the reactive material removed the Fe2+ and was reduced to 0.1 mg/L from 10 mg/L when its reactive time was 6 days, the thickness was 0.8 m and the current velocity was 0.1 L/min, which was good for reducing the content of suspend solid.

文章引用: 赵文森 , 张健 , 檀国荣 , 段明 , 高建崇 , 崔盈贤 (2013) 回注水除铁的影响因素研究。 化学工程与技术, 3, 97-99. doi: 10.12677/HJCET.2013.33018

参考文献

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