人造金红石母液制备含铝聚合氯化铁研究
Preparation of Aluminum-Containing Polyferric Chloride from Artificial Rutile Acid Waste Liquid
DOI: 10.12677/HJCET.2020.101004, PDF,   
作者: 李 露, 周高明, 杨显猴, 冯支斌：宜宾天原集团股份有限公司，四川 宜宾
关键词: 聚合；母液；聚合氯化铁；Polymerization； Waste Liquid； Poly Ferric Chloride
摘要: 本研究以盐酸浸出法制人造金红石副产酸性废液为主要原料，经氧化、聚合、熟化制备出无机高分子复合混凝剂—含铝的聚合氯化铁(PFC)，分析制备PFC的优化条件。在室温条件下，100 mL人造金红石浸出母液通入4.6 g氯气，氧化10 min后获得含铝聚合氯化铁，采用除浊方式对制备的产品进行表征，考察该混凝剂对生活污水的净化效果。
Abstract: In this study, the artificial rutile by-product acid waste liquid was prepared by hydrochloric acid leaching method as the main raw material, and the inorganic polymer composite coagu-lant—aluminum-containing polyferric chloride (PFC) was prepared by oxidation, polymerization and ripening. The optimized conditions for the preparation of PFC were analyzed. At room tem-perature, 100 mL of synthetic rutile leaching waste liquid introduced 4.6 g of chlorine gas, and after 10 minutes oxidation, aluminum-containing polyferric chloride was obtained. The prepared product was characterized by turbidity removal method, and the purification effect of the coagulant on domestic sewage was investigated.
文章引用：李露, 周高明, 杨显猴, 冯支斌. 人造金红石母液制备含铝聚合氯化铁研究[J]. 化学工程与技术, 2020, 10(1): 17-23. https://doi.org/10.12677/HJCET.2020.101004

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