| 光谱学与光谱分析 |
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| Rapid Determination of Dodecylmorpholine in Aqueous Solutions with UV-Vis Spectrophotometry |
| QUAN Chao-ming1, 2, 3, HU Yao-qiang1, 2, 3, LIU Hai-ning1, 2, LI Ming-zhen1, 2, YE Xiu-shen1, 2*, WU Zhi-jian1, 2* |
| 1. Key Laboratory of Comprehensive and Highly Efficient Utilization of Salt Lake Resources, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining 810008, China2. Key Laboratory of Salt Lake Resources Chemsitry of Qinghai Province, Xining 810008, China3. University of Chinese Academy of Sciences, Beijing 100049, China |
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Abstract A rapid UV-Vis spectrophotometric method was proposed to determine the concentration of DMP in aqueous solutions. The linear concentration range of DMP solution at the range of 250～400 nm is 0.5～70 mmol·L-1. At 275 nm, the linear fitting equation is A=0.030 7c+0.133 0 with a correlation of 0.980 9. The detection limitation is 9.46×10-5 mmol·L-1, the RSD (n=6) of the method were at the range of 0.100%～0.612%. The recovery ratio for salt solutions sample is 95%～104%. Temperature, pH, and coexisting K+, Na+, Mg2+, Cl-, Br-, I-, SO2-4 ions do not affect the detection. The coexisting CO2-3 and HCO-3 ions can be eliminated with acidification. The results showed that the proposed method is simple in pretreatment process and has high accuracy and precision. It is a quick measurement method of DMP concentration in water solution, and can be used to measure DMP concentration in reverse flotation tail liquid and reverse flotation material pulp.
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Received: 2016-01-27
Accepted: 2016-04-22
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Corresponding Authors:
YE Xiu-shen, WU Zhi-jian
E-mail: yexs@isl.ac.cn
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[1] GAN Shun-peng, JI Rong, TANG Jian-liang(甘顺鹏，季 荣，汤建良). Metal Mine(金属矿山), 2014, 1: 80.
[2] XUE Ning, CHENG Wen-ting, CHENG Fang-qin(薛 宁，程文婷，程芳琴). Sci-Tech Information Development & Economy(科技情报开发与经济), 2011, 21(34): 171.
[3] WANG Ai-li, ZHANG Quan-you, LI Hai-min(王爱丽，张全有，李海民). Journal of Salt Lake Research(盐湖研究), 2003, 11(4): 42.
[4] ZHANG Wan-ping, SONG Xing-fu, LI Xiao-sun, et al(张婉萍，宋兴福，李晓孙，等). Journal of Chemical Industry and Engineering (China)(化工学报), 2006, 57(5): 1171.
[5] WU Bing-qin, ZHU Hong-wei(吴冰沁，朱红卫). Journal of Salt and Chemical Industry(盐业与化工), 2006, 35(3): 25.
[6] ZHANG Jian-min(张建民). Guangzhou Chemical Industry and Technology(广州化工), 2010, 38(10)：55.
[7] WANG Bao-cai, TANG Hong-xue, YUE Min, et al( 王宝才，唐宏学，岳 民，等). Industrial Minerals Processing(化工矿物与加工)，2006, 6: 5.
[8] XU Yong(徐 勇), Journal of Salt and Chemical Industry(盐业与化工), 2002, 31(6): 1.
[9] CHEN Huai-de, MA Hai-zhou(程怀德，马海州). Journal of Salt and Chemical Industry(盐业与化工), 2012, 41(4): 19.
[10] ZHANG Wan-ping, CHEN Li-gen, YU Jian-guo (张婉萍，陈利根，于建国). Journal of Salt and Chemical Industry(盐业与化工), 2006, 35(5): 9.
[11] LU Pei-chen, CHEN Huan-hu, ZHONG Jin-xiu, et al(卢佩琛，陈焕护，钟锦秀，等). Guangdong Chemical Industry(广东化工), 1980, 1: 47.
[12] WANG Wen-xia(王文侠). Industrial Minerals Processing(化工矿物与加工), 2002, 5: 17.
[13] ZHANG Hui-fang, LIU Hai-ning, GUO Min, et al(张慧芳，刘海宁，郭 敏，等). Journal of Analytic Science(分析科学学报), 2011, 7(22): 238.
[14] ZHANG Hui-fang, LI Quan, GUO Min(张慧芳, 李 权, 郭 敏). Chinese Patent(中国专利), 201310557924.7.
[15] ZHAN Wen-yi, JIANG Guo-qing, JIANG Guo-min, et al(詹文毅，江国庆，姜国民，等). Chinese Patent(中国专利), 201410432890.3. |
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