Chemical Industry and Engineering Progress ›› 2019, Vol. 38 ›› Issue (03): 1552-1560.DOI: 10.16085/j.issn.1000-6613.2018-1192
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Baojun YANG(),Xiaoyu FANG,Bainian WANG(),Yinzhe DONG,Mengmeng YANG
Received:
2018-06-07
Revised:
2018-07-17
Online:
2019-03-05
Published:
2019-03-05
Contact:
Bainian WANG
通讯作者:
王百年
作者简介:
CLC Number:
Baojun YANG,Xiaoyu FANG,Bainian WANG,Yinzhe DONG,Mengmeng YANG. Extraction of iron from pyrite cinder via oxalic acid-intensified leaching method[J]. Chemical Industry and Engineering Progress, 2019, 38(03): 1552-1560.
杨保俊,方晓宇,王百年,董胤喆,杨蒙蒙. 草酸助剂强化酸浸法提取硫酸烧渣中的铁[J]. 化工进展, 2019, 38(03): 1552-1560.
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URL: https://hgjz.cip.com.cn/EN/10.16085/j.issn.1000-6613.2018-1192
主要元素 | 含量/% | 主要元素 | 含量/% |
---|---|---|---|
Fe | 56.04 | Cu | 1.05 |
O | 26.32 | Mg | 0.61 |
S | 6.25 | C | 0.54 |
Si | 4.71 | Zn | 0.46 |
Al | 1.29 | Cr | 0.01 |
Ca | 1.21 | 其他 | 1.51 |
主要元素 | 含量/% | 主要元素 | 含量/% |
---|---|---|---|
Fe | 56.04 | Cu | 1.05 |
O | 26.32 | Mg | 0.61 |
S | 6.25 | C | 0.54 |
Si | 4.71 | Zn | 0.46 |
Al | 1.29 | Cr | 0.01 |
Ca | 1.21 | 其他 | 1.51 |
助剂 | 铁浸取率/% | 助剂 | 铁浸取率/% |
---|---|---|---|
无 | 50.6 | 乙酸 | 47.26 |
氯化钠 | 54.0 | 柠檬酸 | 50.8 |
硫酸钠 | 54.7 | 硼酸 | 51.3 |
硫酸铵 | 48.0 | DL-苹果酸 | 54.6 |
三聚磷酸钠 | 51.0 | 琥珀酸 | 48.0 |
尿素 | 50.6 | 硬脂酸 | 50.6 |
乙二胺四乙酸二钠 | 50.7 | 月桂酸 | 54.0 |
苯甲酸钠 | 52.2 | 草酸 | 58.5 |
乙酰胺 | 55.4 | Na2S | 58.2 |
水杨酸钠 | 52.3 | 硫代硫酸钠 | 57.3 |
D-葡萄糖酸钠 | 55.6 | 硝酸 | 55.0 |
助剂 | 铁浸取率/% | 助剂 | 铁浸取率/% |
---|---|---|---|
无 | 50.6 | 乙酸 | 47.26 |
氯化钠 | 54.0 | 柠檬酸 | 50.8 |
硫酸钠 | 54.7 | 硼酸 | 51.3 |
硫酸铵 | 48.0 | DL-苹果酸 | 54.6 |
三聚磷酸钠 | 51.0 | 琥珀酸 | 48.0 |
尿素 | 50.6 | 硬脂酸 | 50.6 |
乙二胺四乙酸二钠 | 50.7 | 月桂酸 | 54.0 |
苯甲酸钠 | 52.2 | 草酸 | 58.5 |
乙酰胺 | 55.4 | Na2S | 58.2 |
水杨酸钠 | 52.3 | 硫代硫酸钠 | 57.3 |
D-葡萄糖酸钠 | 55.6 | 硝酸 | 55.0 |
序号 | 配合基 | 铁离子 | 配位数 | lgβ n |
---|---|---|---|---|
1 | C2O4 2- | Fe2+ | 1,2,3 | 2.9,4.52,5.22 |
Fe3+ | 1,2,3 | 9.4,16.2,20.2 | ||
2 | SO4 2- | Fe3+ | 1,2 | 4.04,5.38 |
序号 | 配合基 | 铁离子 | 配位数 | lgβ n |
---|---|---|---|---|
1 | C2O4 2- | Fe2+ | 1,2,3 | 2.9,4.52,5.22 |
Fe3+ | 1,2,3 | 9.4,16.2,20.2 | ||
2 | SO4 2- | Fe3+ | 1,2 | 4.04,5.38 |
水平序号 | 反应时间 A/h | 草酸加入量B/% | 硫酸质量分数C/% | 反应温度D/℃ |
---|---|---|---|---|
1 | 7.0 | 16 | 44 | 89 |
2 | 7.5 | 18 | 46 | 92 |
3 | 8.0 | 20 | 48 | 95 |
4 | 8.5 | 22 | 50 | 98 |
水平序号 | 反应时间 A/h | 草酸加入量B/% | 硫酸质量分数C/% | 反应温度D/℃ |
---|---|---|---|---|
1 | 7.0 | 16 | 44 | 89 |
2 | 7.5 | 18 | 46 | 92 |
3 | 8.0 | 20 | 48 | 95 |
4 | 8.5 | 22 | 50 | 98 |
实验号 | A | B | C | D | 铁浸取率/% |
---|---|---|---|---|---|
1 | 1 | 1 | 1 | 1 | 67.2 |
2 | 1 | 2 | 2 | 2 | 78.1 |
3 | 1 | 3 | 3 | 3 | 87.6 |
4 | 1 | 4 | 4 | 4 | 94.2 |
5 | 2 | 1 | 2 | 3 | 81.5 |
6 | 2 | 2 | 1 | 4 | 78.9 |
7 | 2 | 3 | 4 | 1 | 89.0 |
8 | 2 | 4 | 3 | 2 | 88.7 |
9 | 3 | 1 | 3 | 4 | 85.5 |
10 | 3 | 2 | 4 | 3 | 90.2 |
11 | 3 | 3 | 1 | 2 | 74.2 |
12 | 3 | 4 | 2 | 1 | 78.9 |
13 | 4 | 1 | 4 | 2 | 88.3 |
14 | 4 | 2 | 3 | 1 | 83.6 |
15 | 4 | 3 | 2 | 4 | 89.5 |
16 | 4 | 4 | 1 | 3 | 76.4 |
k 1 | 327.1 | 322.5 | 296.7 | 318.7 | |
k 2 | 338.1 | 330.8 | 328 | 329.3 | |
k 3 | 328.8 | 340.3 | 345.4 | 335.7 | |
k 4 | 337.8 | 338.2 | 361.7 | 348.1 | |
K 1 | 81.8 | 80.6 | 74.2 | 79.7 | |
K 2 | 84.5 | 82.7 | 82.0 | 82.3 | |
K 3 | 82.2 | 85.1 | 86.4 | 83.9 | |
K 4 | 84.2 | 84.6 | 90.4 | 87.0 | |
极差R | 2.4 | 4.5 | 16.2 | 7.3 |
实验号 | A | B | C | D | 铁浸取率/% |
---|---|---|---|---|---|
1 | 1 | 1 | 1 | 1 | 67.2 |
2 | 1 | 2 | 2 | 2 | 78.1 |
3 | 1 | 3 | 3 | 3 | 87.6 |
4 | 1 | 4 | 4 | 4 | 94.2 |
5 | 2 | 1 | 2 | 3 | 81.5 |
6 | 2 | 2 | 1 | 4 | 78.9 |
7 | 2 | 3 | 4 | 1 | 89.0 |
8 | 2 | 4 | 3 | 2 | 88.7 |
9 | 3 | 1 | 3 | 4 | 85.5 |
10 | 3 | 2 | 4 | 3 | 90.2 |
11 | 3 | 3 | 1 | 2 | 74.2 |
12 | 3 | 4 | 2 | 1 | 78.9 |
13 | 4 | 1 | 4 | 2 | 88.3 |
14 | 4 | 2 | 3 | 1 | 83.6 |
15 | 4 | 3 | 2 | 4 | 89.5 |
16 | 4 | 4 | 1 | 3 | 76.4 |
k 1 | 327.1 | 322.5 | 296.7 | 318.7 | |
k 2 | 338.1 | 330.8 | 328 | 329.3 | |
k 3 | 328.8 | 340.3 | 345.4 | 335.7 | |
k 4 | 337.8 | 338.2 | 361.7 | 348.1 | |
K 1 | 81.8 | 80.6 | 74.2 | 79.7 | |
K 2 | 84.5 | 82.7 | 82.0 | 82.3 | |
K 3 | 82.2 | 85.1 | 86.4 | 83.9 | |
K 4 | 84.2 | 84.6 | 90.4 | 87.0 | |
极差R | 2.4 | 4.5 | 16.2 | 7.3 |
实验序号 | 加入草酸铁浸取率/% | 未加入草酸铁浸取率/% |
---|---|---|
1 | 95.3 | 81.9 |
2 | 96.1 | 82.2 |
3 | 95.6 | 82.4 |
平均值 | 95.7 | 82.2 |
实验序号 | 加入草酸铁浸取率/% | 未加入草酸铁浸取率/% |
---|---|---|
1 | 95.3 | 81.9 |
2 | 96.1 | 82.2 |
3 | 95.6 | 82.4 |
平均值 | 95.7 | 82.2 |
主要 元素 | 硫酸烧渣样品的EDS图中主要元素的质量分数/% | 未加入助剂酸浸后残渣样品的EDS图中主要元素的质量分数/% | 加入助剂酸浸后残渣样品的EDS图中主要元素的质量分数/% |
---|---|---|---|
Fe | 60.5 | 18.5 | 4.4 |
O | 31.8 | 44.6 | 40.3 |
Si | 6.5 | 26.2 | 29.4 |
Al | 1.0 | 2.4 | 3.1 |
K | 0.3 | 0.3 | 1.7 |
主要 元素 | 硫酸烧渣样品的EDS图中主要元素的质量分数/% | 未加入助剂酸浸后残渣样品的EDS图中主要元素的质量分数/% | 加入助剂酸浸后残渣样品的EDS图中主要元素的质量分数/% |
---|---|---|---|
Fe | 60.5 | 18.5 | 4.4 |
O | 31.8 | 44.6 | 40.3 |
Si | 6.5 | 26.2 | 29.4 |
Al | 1.0 | 2.4 | 3.1 |
K | 0.3 | 0.3 | 1.7 |
助剂 | 铁浸取率/% |
---|---|
草酸 | 95.7 |
草酸铵 | 95.2 |
助剂 | 铁浸取率/% |
---|---|
草酸 | 95.7 |
草酸铵 | 95.2 |
1 | 张仲伟, 陈吉春, 李旭 . 硫铁矿烧渣制备铁系化工产品研究方法综述[J]. 化工矿产地质, 2004, 26(3): 181-185. |
ZHANG Zhongwei , CHEN Jichun , LI Xu . Summary of studying methods on preparation of iron-based prodcts from greigite cinder[J]. Geology of Chemical Minerals, 2004, 26(3): 181-185. | |
2 | 李崇 . 中国硫酸工业现状及“十三五”发展思路[J]. 硫酸工业, 2016(1): 1-6. |
LI Chong . Status of China sulphuric acid industry and development planning ideas in the thirteenth five-year plan period[J]. Sulphuric Acid Industry, 2016(1): 1-6. | |
3 | 李国旺 . 硫酸渣富铁降硫工艺研究[D]. 贵阳: 贵州大学,2015. |
LI Guowang . Research on enrichment of iron and reduction of sulfur in pyrite cinder[D]. Guiyang: Guizhou University,2015. | |
4 | VINALS J , BALART M J , ROCA A . Inertization of pyrite cinders and co-inertization with electric arc furnace flue dusts by pyroconsolidation at solid state[J]. Waste Management, 2002, 22(7): 773-782. |
5 | JIAN L , WEN S M , YU C , et al . Process optimization and reaction mechanism of removing copper from an Fe-rich pyrite cinder using chlorination roasting[J]. Journal of Iron and Steel Research International, 2013, 20(8): 20-26. |
6 | 徐玉萍 . 硫铁矿烧渣制复合聚铁混凝剂及其性能研究[J]. 化学研究与应用, 2017, 29(9): 1429-1432. |
XU Yuping . Study on preparation and properties of poly ferric coagulant from pyrite cinder[J]. Chemical Research and Application, 2017, 29(9): 1429-1432. | |
7 | 傅开彬, 焦宇, 徐信, 等 . 山东某硫铁矿烧渣硫酸浸取液制备铁红工艺研究[J]. 应用化工, 2018, 47(2): 293-295. |
FU Kaibin , JIAO Yu , XU Xin , et al . Preparation of iron oxide red from sulfuric acid solution of a pyrite cinder from Shandong province [J]. Applied Chemical Industry, 2018, 47(2): 293-295. | |
8 | ZHENG Y J , GONG Z Q , CHEN B Z , et al . Preparation of solid polyferric sulfate from pyrite cinders and its structure feature[J]. Trans. Nonferrous Met. Soc. China, 2003, 13(3): 690-694. |
9 | ZHENG Y J , GONG Z Q , LIU L H , et al . Comparisons of species and coagulation effects of PFS solution and solid PFS from pyrite cinders[J]. Trans. Nonferrous Met. Soc. China, 2002, 12(5): 983-986. |
10 | ZOU Z , XUAN A G , YAN Z G , et al . Preparation of Fe3O4, particles from copper/iron ore cinder and their microwave absorption properties[J]. Chemical Engineering Science, 2010, 65(1): 160-164. |
11 | 徐杰, 李书营, 王瑞 . 硫铁矿烧渣的综合利用研究[J]. 环境科学与管理, 2010, 35(2): 153-157. |
XU Jie , LI Shuying , WANG Rui . Utilization of pyrite cinder[J]. Environmental Science and Management, 2010, 35(2): 153-157. | |
12 | 陈永亮, 陈吉春 . 以硫铁矿烧渣制备聚合硫酸铁的新工艺[J]. 资源环境与工程, 2006, 20(4): 467-481. |
CHEN Yongliang , CHEN Jichun . A new preparation process of polyferric sulfate from pyrite cinders[J]. Resources Environment & Engineering, 2006, 20(4): 467-481. | |
13 | ALP I, DEVECI H , YAZICI E Y , et al . Potential use of pyrite cinders as raw material in cement production: results of industrial scale trial operations[J]. Journal of Hazardous Materials, 2009, 166(1): 144-149. |
14 | 占寿祥, 郑雅杰 . 硫铁矿烧渣酸溶反应动力学研究[J]. 化学工程, 2006, 34(11): 36-39. |
ZHAN Shouxiang , ZHENG Yajie . Study on leaching kinetics of pyrite cinder[J]. Chemical Engineering, 2006, 34(11): 36-39. | |
15 | 左豪恩, 温建康, 崔兴兰, 等 . 硫酸渣脱硫制备高品质铁精矿研究进展[J]. 工程科学学报, 2018, 40(1):1-8. |
ZUO Haoen , WEN Jiankang , CUI Xinglan , et al . Review of research process on preparation of high-quality iron concentrate from pyrite cinder by desulphurization[J]. Chinese Journal of Engineering, 2018, 40(1):1-8. | |
16 | 董风芝 . 硫铁矿烧渣用作炼铁原料研究进展[J]. 化工矿物与加工, 2012, 41(8): 41-44. |
DONG Fengzhi . Progress on research of utilizing pyrite cinder as raw materials for iron-making[J]. Industrial Minerals & Processing, 2012, 41(8): 41-44. | |
17 | 郑晓虹, 陈玉峰, 黄升光, 等 . 硫酸浸取法从硫铁矿烧渣中提取铁的研究[J]. 化工进展, 2003, 22(2): 165-168. |
ZHENG Xiaohong , CHEN Yufeng , HUANG Shengguang , et al . Investigation on extracting iron from pyrite cinder by sulfuric acid leaching [J]. Chemical Industry and Engineering Progress, 2003, 22(2): 165-168. | |
18 | 李威, 华涛, 周启星 . 盐酸酸溶硫铁矿烧渣的最佳工艺条件[J]. 应用基础与工程科学学报, 2008, 16(6): 795-801. |
LI Wei , HUA Tao , ZHOU Qixing . Optimum technical conditions study of dissolving pyrite cinders by hydrochloric acid[J]. Journal of Basic Science and Engineering, 2008, 16(6): 795-801. | |
19 | 金程, 李登新 . 硫酸烧渣还原浸取铁[J]. 有色金属(冶炼部分), 2012(1): 9-12. |
JIN Cheng , LI Dengxin . Reductive leaching of iron from sulfate slag[J]. Nonferrous Metals(Extractive Metallurgy), 2012(1): 9-12. | |
20 | 方亮 . 药剂学[M]. 3版. 北京: 中国医药科技出版社, 2016:84. |
FANG Liang . Pharmaceutics[M]. 3th ed. Beijing: China Medical Science Press, 2016:84. | |
21 | 李志金,李登新,张武学,等 . 酸浸渣制取硫酸亚铁的研究[J]. 再生资源研究, 2006(6):32-35. |
LI Zhijin , LI Dengxin , ZHANG Wuxue , et al . The research on preparation ferrous sulfate from acid leaching tailings[J]. Recyclable Resources and Circular Economy, 2006(6):32-35. | |
22 | 金程 . 强化酸浸法回收硫酸烧渣中铁的研究[D].上海:东华大学,2012. |
JIN Cheng . Study on reinforced acid leaching of ferric iron in pyrite cinder[D]. Shanghai: Donghua University, 2012. | |
23 | 詹咏, 张焕焕, 疏醒, 等 . 硫铁矿烧渣铁系氧化物的酸溶特性[J].上海理工大学学报, 2017, 39(1): 90-96. |
ZHAN Yong , ZHANG Huanhuan , SHU Xing , et al . Acid dissolution properties of ferric oxide in pyrite cinder[J]. Journal of University of Shanghai for Science and Technology, 2017, 39(1): 90-96. | |
24 | 刘培, 江健, 刘宗宽, 等 . 双酸法提取硫铁矿烧渣中铁[J]. 化工学报, 2013, 64(7): 2619-2624. |
LIU P , JIANG J , LIU Z K , et al . Iron extraction from pyrite cinder by mixed acid[J]. Journal of Chemical Industry and Engineering, 2013, 64(7): 2619-2624. | |
25 | 陆俭洁 . 铁矿石中全铁含量测定方法的改进——重铬酸钾法测定铁矿石中铁含量实验的改进[J]. 中南民族学院学报(自然科学版), 2000, 19(3): 81-83. |
LU Jianjie . Improvement of the determination of iron in ferrous ore by K2Cr2O7 [J]. Journal of South-Central University for Nationalities(Natural Science Edition), 2000, 19(3): 81-83. | |
26 | 刘自亮 . 粉煤灰制备铝硅合金过程中预处理除铁工艺研究[D]. 昆明: 昆明理工大学, 2016. |
LIU Ziliang . Study on the removal process of iron in the preparation of aluminum silicon alloy from fly ash[D]. Kunming: Kunming University of Science and Technology, 2016. | |
27 | 钱红辉 . 氧化铁脱硫剂的制备、改性及回收利用研究[D]. 武汉: 武汉科技大学, 2010. |
QIAN Honghui . The research on preparation, modification and recycling of iron oxide desulfurizer[D]. Wuhan: Wuhan University of Science and Technology, 2010. | |
28 | 石志霞, 余章龙, 彭程, 等 . 低品位铝土矿草酸光催化除铁研究[J]. 材料导报, 2015, 29(s2): 125-128. |
SHI Zhixia , YU Zhanglong , PENG Cheng , et al . Sunlight irondiation-assisted removal of iron oxide from low grade bauxite using oxalic acid[J]. Material Review, 2015, 29(s2): 125-128. |
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