| 钢管酸洗液制作聚氯化铁的方法与应用 |
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| 引用本文： | 辛胜. 钢管酸洗液制作聚氯化铁的方法与应用[J]. 山东化工, 2012, 41(4): 33-35 |
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| 作者姓名： | 辛胜 |
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| 作者单位： | 胜利油田新邦化工有限责任公司,山东东营,257091 |
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| 摘 要： | 利用钢管酸洗液制备了一种高效无机絮凝剂一聚合氯化铁，对制作工艺进行了研究并对实际效果进行了验证。研究结果表明：根据盐酸洗管废液中游离酸与铁的含量，采用铁屑等含铁原料调整铁的含量，加入聚合稳定剂与原料充分反应后，加入聚合氧化剂进行氧化聚合，最后用盐酸来调整盐基度。制备的高浓度聚合氯化铁具有比聚合硫酸铁更好的混凝除浊的能力，并便于贮存，适用于给水及污水处理。
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| 关 键 词： | 酸洗废液 聚合氯化铁 氧化剂 |
Study on Poly Ferric Chloride from Steel Pickling Acid Waste |
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| XIN Sheng. Study on Poly Ferric Chloride from Steel Pickling Acid Waste[J]. Shandong Chemical Industry, 2012, 41(4): 33-35 |
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| Authors: | XIN Sheng |
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| Affiliation: | XIN Sheng(Shengli Oilfield Xingbang Chemical Co.,Ltd.,Dongying 257091,China) |
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| Abstract: | The preparing method and effect of inorganic polymer flocculant poly-ferric chloride was explored from steel pickling acid waste.The results showed that the mass proportion of Fe2+ could be controlled according to the free acidity and Fe2+ in steel pickling acid waste.After addition of poly-stabilizer and raw materials with oxidants,the average basicity was adjusted by HCl.The product could be applied in treating low turbidity water,the waste water of synthetic detergent. |
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| Keywords: | steel pickling acid waste poly ferric chloride oxidants |
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