湿法磷酸过程氟回收技术研究进展
收稿日期: 2020-02-13
网络出版日期: 2020-08-12
基金资助
上海市科委项目(16040501600);川屹节能科技（上海）有限公司技术改造资助项目
Research progress on fluorine recovery technology in wet process phosphoric acid
Received date: 2020-02-13
Online published: 2020-08-12
王喜恒 , 孙文哲 . 湿法磷酸过程氟回收技术研究进展[J]. 无机盐工业, 2020 , 52(8) : 25 -29 . DOI: 10.11962/1006-4990.2019-0471
As a widely used chemical product,phosphoric acid（H3PO4） is often accompanied by a large amount of fluorine containing substances in its production process.As a high value-added material resource,the recycling of fluorine has been the main research direction of phosphorous chemical industry at present.The research status of fluorine recovery technology in preparation of wet-process phosphoric acid was summarized.The research status of three fluorine recovery technologies,such as gas phase fluorine recovery technology,liquid phase fluorine recovery technology and solid phase fluorine recovery technology,at home and abroad was introduced in detail.The technical principles and advantages-and-disadvantages of these fluorine recovery technologies were analyzed,and the key points of each fluorine recovery technology were summarized in order to promote the development of fluorine recovery technology in the future.
| [1] | 陈亮, 李军, 钟本和. 浓缩湿法磷酸脱氟研究[J].磷肥与复肥, 2005(4):18-19. |
| [2] | 余静. 利用低品位磷矿生产湿法磷酸的新工艺及动力学研究[D]. 成都:四川大学, 2005. |
| [3] | 姚永发, 方天翰. 磷酸磷铵重钙技术与设计手册[M]. 北京: 化学工业出版社, 1996 |
| [4] | 张海燕, 杨劲, 明大增, 等. 湿法磷酸深度脱氟技术研究进展[J]. 化学工程师, 2014,28(4):42-45,75. |
| [5] | 任孟伟, 汤建伟, 芦雷鸣, 等. 湿法磷酸工艺脱氟研究[J]. 无机盐工业, 2018,50(10):14-16,44. |
| [6] | 曹骐, 张志业, 等. 磷化工副产氟硅酸的利用及无水氟化氢的生产研究进展[J]. 无机盐工业, 2010,42(5):1-4. |
| [7] | M. Yang, T. Hashimoto, N. Hoshi and H. Myoga, Fluoride removal in a fixed bed packed with granularcalcite, Water Res., 1999,33(16):3395-3402. |
| [8] | HuangC J, Liu J C. Precipitate flotation of fluoride-containing waste-water from a semiconductor manufacturer[J]. Water Res., 1999,33(16):3403-3412. |
| [9] | Low R. Calcium fluoride remanufacturing-profitable application of sustainable manufacturing//[C].Presented at the Seventh World Congress of Chemical Engineering,Glasgow, 2005. |
| [10] | 杨有才, 周康根, 李强, 等. 晶种法回收和去除高浓度含氟废水中的氟[J]. 工业安全与环保, 2012,38(4):4-6. |
| [11] | 刘继伟. 含氟废水的处理及氟的回收研究[J]. 北方环境, 2013,25(10):79-82. |
| [12] | Chen Jieyuan, Lin Chihwei, Lin Pohan, et al. Fluoride recovery from spent fluoride etching solution through crystallization of Na2Al3 (synthetic cryolite)[J]. Separation and Purification Technology, 2014,137. |
| [13] | 德兴市九邦化工有限责任公司. 含氟废气回收利用系统:中国,208177228U[P]. 2018-12-04. |
| [14] | 李晓达. “三塔一旋”氟回收工艺在过磷酸钙生产中的应用与实践[J].云南化工, 2000(3):15-16. |
| [15] | 夏克立.氟化合物和二氧化硅的生产方法:中国,1156394C[P]. 2001-10-31. |
| [16] | 张晓辉. 氟污染及防治[J].邯郸职业技术学院学报, 2001(1):67-69. |
| [17] | Jin Y, Fisher T F.Cryogenic rectification system for fluorine compound recovery:US,5502969[P]. 1996-04-02. |
| [18] | Hignett T P, Siegel M R. Recovery of fluorine from stack gases[J]. Industrial & Engineering Chemistry, 1949,41(11):2493-2498. |
| [19] | 王瑾. 工业含氟废气的净化与利用[J]. 无机盐工业, 2010,42(7):5-8. |
| [20] | 尹方平, 王东田, 时海平, 等. 氢氧化钠改性活性氧化铝除氟效能研究[J]. 给水排水, 2009,35(S1):205-207. |
| [21] | 杨洋, 张建锋, 李潇, 等. 钙、镁改性氧化铝的氟吸附及再生性能对比研究[J].中国农村水利水电, 2013(4):8-12. |
| [22] | 钟文婧, 纪利俊, 付全军, 等. 湿法磷酸脱氟渣回收技术研究[J]. 化学工程, 2019,47(1):70-73,78. |
| [23] | 夏克立. 磷肥生产中的氟回收[J].磷肥与复肥, 2005(5):60-64,67. |
| [24] | 刘旭, 杨俊. 含氟硅渣循环使用提高湿法磷酸氟回收的研究[J]. 广州化工, 2015,43(19):44-45,87. |
| [25] | 盛国臣, 张灿, 龚孝祥. 利用脱氟渣回收氟制取氟产品的方法研究[J].硫磷设计与粉体工程, 2016(4):20-22,4. |
/
| 〈 |
|
〉 |
