高硅菱镁矿的选矿提纯与应用研究进展

硅酸盐通报 ›› 2021, Vol. 40 ›› Issue (2): 485-492.

所属专题：资源综合利用

高硅菱镁矿的选矿提纯与应用研究进展

祁欣^1,2,3, 罗旭东¹, 李振⁴, 周远鹏⁵, 潘振中⁵

1.辽宁科技大学材料与冶金学院,鞍山 114051;
2.辽宁科技学院冶金工程学院,本溪 117004;
3.辽宁科技学院,辽宁省本溪低品位非伴生铁矿优化应用重点实验室,本溪 117004;
4.营口理工学院材料科学与工程学院,营口 115014;
5.海城远东矿业有限公司,鞍山 114200

收稿日期:2020-09-25 修回日期:2020-11-06 出版日期:2021-02-15 发布日期:2021-03-10
通讯作者: 罗旭东,博士,教授。E-mail:luoxudongs@aliyun.com
作者简介:祁欣(1990—),女,博士研究生,讲师。主要从事高硅菱镁矿的综合利用研究。E-mail:79948707@qq.com
基金资助:
国家自然科学基金联合基金(U1908227);辽宁省自然科学基金(2019-ZD-0367)

Research Progress on Purification and Application of High-Silicon Magnesite

QI Xin^1,2,3, LUO Xudong¹, LI Zhen⁴, ZHOU Yuanpeng⁵, PAN Zhenzhong⁵

1. School of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan 114051, China;
2. School of Metallurgy Engineering, Liaoning Institute of Science and Technology, Benxi 117004, China;
3. Liaoning Key Laboratory of Optimization and Utilization of Non-associated Low-grade Iron Ore, Benxi 117004, China;
4. School of Materials Science and Engineering, Yingkou Institute of Technology, Yingkou 1150145, China;
5. Haicheng Far East Mining Co., Ltd., Anshan 114200, China

Received:2020-09-25 Revised:2020-11-06 Online:2021-02-15 Published:2021-03-10

摘要/Abstract

摘要： 菱镁矿作为我国优势矿产资源之一,广泛应用于冶金、建材、化工等行业。高硅菱镁矿(SiO₂＞3%,质量分数)是一种低品质菱镁矿,为难选菱镁矿矿石。采用浮选工艺可以制备出高质量的镁矿产品。将选后高硅菱镁矿合理配料后直接煅烧,可以制备镁硅砂、镁橄榄石及复合粉体材料等高附加值耐火材料,还可以制备建材、化工等原料,具有重要的经济意义和科学研究价值。本文对国内外高硅菱镁矿提纯工艺进行归纳,阐述其技术指标和提纯原理,最后介绍高硅菱镁矿的综合利用方法。

关键词: 高硅菱镁矿, 浮选工艺, 耐火材料, 活性氧化镁, 低品位菱镁矿, 菱镁矿尾矿

Abstract: Magnesite is one of superior mineral resources in China. It has been widely used in metallurgy, building industry, chemical industry etc. High-silicon magnesite (SiO₂＞3%, mass fraction) is one of low-grade and difficult-to-select magnesite with high content of SiO₂. High-quality magnesia products are prepared from high-silicon magnesite by flotation. By direct calcination of high-silicon magnesite with reasonable ingredients, high value-added refractory materials such as magnesia-silica, forsterite and composite powder materials are prepared. Important raw materials such as building materials and chemical materials are also prepared from high-silicon magnesite. Hence high-silicon magnesite has high economic and scientific research value. In the paper, the purification processes of high-silicon magnesite at home and abroad were reviewed. The purification principles and technical indicators were expounded. Finally the comprehensive utilization of high-silicon magnesite were introduced.

Key words: high-silicon magnesite, flotation, refractory, active magnesia, low-grade magnesite, magnesite tailings

中图分类号:

TQ175

祁欣, 罗旭东, 李振, 周远鹏, 潘振中. 高硅菱镁矿的选矿提纯与应用研究进展[J]. 硅酸盐通报, 2021, 40(2): 485-492.

QI Xin, LUO Xudong, LI Zhen, ZHOU Yuanpeng, PAN Zhenzhong. Research Progress on Purification and Application of High-Silicon Magnesite[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2021, 40(2): 485-492.

参考文献

[1] 唐竹胜,陶立群,唐佳.菱镁矿煅烧活性氧化镁联产干冰新工艺简介[J].中国金属通报,2018(3):94-95.
TANG Z S, TAO L Q, TANG J. Brief introduction of new technology for co-production of dry ice by calcining active magnesium oxide from magnesite[J]. China Metal Bulletin, 2018(3): 94-95 (in Chinese).
[2] 郗悦,代淑娟,郭小飞.海城某菱镁矿石反浮选试验研究[J].非金属矿,2018,41(3):76-78.
XI Y, DAI S J, GUO X F. Experimental study on reverse flotation of magnesite ores in Haicheng[J]. Non-Metallic Mines, 2018, 41(3): 76-78 (in Chinese).
[3] 由世宽.浅谈合理利用菱镁矿资源[J].辽宁建材,2010(10):49-50.
YOU S K. A brief talk on reasonable utilization of magnesite resources[J]. Liaoning Building Materials, 2010(10): 49-50 (in Chinese).
[4] 房志浩.用轻烧氧化镁—粉煤灰复合材料去除砷污染废水的技术研究[D].沈阳:沈阳化工大学,2017.
FANG Z H. Use light burned magnesia-fly ash composite materials to remove arsenic waste water technology research[D]. Shenyang: Shenyang University of Chemical Technology, 2017 (in Chinese).
[5] 纪振明,田鹏杰,陈洲,等.某低品位菱镁矿浮选提纯试验研究[J].矿冶,2009,18(2):30-33.
JI Z M, TIAN P J, CHEN Z, et al. Research on flotation and purification of low grade magnesite[J]. Mining and Metallurgy, 2009, 18(2): 30-33 (in Chinese).
[6] 吕治江.高硅菱镁矿——碳系原料制备MgO-SiC-C系复合耐火材料[D].武汉:武汉科技大学,2012.
LYU Z J. Preparation of MgO-SiC-C refractory composite by high-silicon magnesite-C as raw materials[D]. Wuhan: Wuhan University of Science and Technology, 2012 (in Chinese).
[7] 王倩倩.菱镁矿矿石精细提纯研究[D].沈阳:东北大学,2013.
WANG Q Q. Study on meticulous purification of magnesite ore[D]. Shenyang: Northeastern University, 2013 (in Chinese).
[8] 马鹏程.高活性氧化镁和高密度烧结镁砂的研究[D].沈阳:东北大学,2014.
MA P C. Study on high-activity and high-density MgO[D]. Shenyang: Northeastern University, 2014 (in Chinese).
[9] 谢鹏永.菱镁矿煅烧产物的综合试验研究[D].西安:西安建筑科技大学,2017.
XIE P Y. The comprehensive study on calcined product of magnesite[D]. Xi'an: Xi'an University of Architecture and Technology, 2017 (in Chinese).
[10] 相程程.选矿生产指标监控系统平台设计与开发[D].沈阳:东北大学,2013.
XIANG C C. Design and development of mineral processing production index monitoring system platform[D]. Shenyang: Northeastern University, 2013 (in Chinese).
[11] 李晓安,代淑娟,周凌嘉,等.辽宁某高硅低品位镁矿浮选提纯试验研究[J].中国矿业,2012,21(2):63-67.
LI X A, DAI S J, ZHOU L J, et al. The flotation experiment study on a high silicon low-grade Magnesite in Liaoning Province[J]. China Mining Magazine, 2012, 21(2): 63-67 (in Chinese).
[12] 韩佳宏,代淑娟,张孟.菱镁矿矿石选矿技术概况[C].全国选矿前沿技术与装备大会.昆明理工大学, 2013.
HAN J H, DAI S J, ZHANG M. Overview of beneficiation technology for magnesite ore[C]. National Congress of Frontier Technology and Equipment for Beneficiation. Kunming University of Technology, 2013 (in Chinese).
[13] 马忠臣,马延全,杨长颖.高硅低品位菱镁矿反浮选脱硅试验研究[J].有色矿冶,2018,34(1):26-29.
MA Z C, MA Y Q, YANG C Y. Investigation on reverse flotation for removing silicate from a low-grade magnesite with high silicate[J]. Non-Ferrous Mining and Metallurgy, 2018, 34(1): 26-29 (in Chinese).
[14] 王玉斌,李宗英.菱镁矿浮选工艺改造试验及降低后序加工能耗探讨[J].山东冶金,2008,30(2):25-27.
WANG Y B, LI Z Y. Reforming test of magnesite flotation technology and discussion of reducing energy consumption in downstream processing[J]. Shandong Metallurgy, 2008, 30(2): 25-27 (in Chinese).
[15] 任瑞晨,白扬,孙得智,等.莱州某隐晶质菱镁矿选矿试验研究[J].非金属矿,2017,40(5):56-58.
REN R C, BAI Y, SUN D Z, et al. Experimental study on mineral processing of a magnesite in Laizhou[J]. Non-Metallic Mines, 2017, 40(5): 56-58 (in Chinese).
[16] 付亚峰,印万忠,肖烈江,等.辽宁海城某低品级菱镁矿脱硅脱钙除铁试验[J].现代矿业,2013,29(7):21-25.
FU Y F, YIN W Z, XIAO L J, et al. Desiliconizing, decalcification and removal of iron tests of a low-grade magnesite from Haicheng in Liaoning Province[J]. Modern Mining, 2013, 29(7): 21-25 (in Chinese).
[17] 周文波,张一敏,肖志东.伊朗隐晶质菱镁矿磁浮联合选矿试验研究[J].非金属矿,2003,26(5):43-45.
ZHOU W B, ZHANG Y M, XIAO Z D. Experimental study on combined magnetic flotation of Iranian cryptocrystalline magnesite[J]. Non-Metallic Mines, 2003, 26(5): 43-45 (in Chinese).
[18] J·盖维尔,何卓起.生物预处理在菱镁矿尾渣浮选回收上的应用[J].国外金属矿选矿,1999,36(3):9-14.
J·G, HE Z Q. Application of biological pretreatment in flotation recovery of magnesite tailings[J]. Metallic Ore Dressing Abroad, 1999, 36(3): 9-14 (in Chinese).
[19] 于传敏.低品位菱镁矿选矿脱硅技术研究[J].轻金属,2007(1):4-8.
YU C M. Study of the desilication of low-grade magnesite by beneficiation[J]. Light Metals, 2007(1): 4-8 (in Chinese).
[20] 李洋.多因素序贯试验法在菱镁矿提纯中的应用[J].辽宁科技大学学报,2009,32(3):245-248.
LI Y. Application of multi-factor-sequential method in purifying magnesite[J]. Journal of University of Science and Technology Liaoning, 2009, 32(3): 245-248 (in Chinese).
[21] 李苗苗,殷志祥,李彩霞.响应曲面法优化菱镁矿反浮选脱硅的研究[J].非金属矿,2018,41(4):69-72.
LI M M, YIN Z X, LI C X. Research of optimization of reverse flotation desilication process of magnesite by response surface method[J]. Non-Metallic Mines, 2018, 41(4): 69-72 (in Chinese).
[22] 肖军.矿物材料/化学建材体系微观组构与性能研究[D].成都:成都理工大学,2013.
XIAO J. The research of the microscopic fabric and performance of mineral materials/chemical building materials system[D]. Chengdu: Chengdu University of Technology, 2013 (in Chinese).
[23] 毕胜民.一种高硅菱镁矿尾矿制备镁硅砂的方法:CN104003742A[P].2014-08-27.
BI S M. Method for preparing magnesia silica sand from high-silicon magnesite tailings: CN104003742A[P]. 2014-08-27.
[24] 李振,曲殿利,郭玉香,等.菱镁矿尾矿与硼泥合成橄榄石研究[J].硅酸盐通报,2014,33(2):248-252.
LI Z, QU D L, GUO Y X, et al. Research on forsterite material prepared from magnesite tailing and boron mud[J]. Bulletin of the Chinese Ceramic Society, 2014, 33(2): 248-252 (in Chinese).
[25] 罗旭东,曲殿利,张国栋,等.氧化锆对低品位菱镁矿制备镁橄榄石的影响[J].无机盐工业,2013,45(6):11-14.
LUO X D, QU D L, ZHANG G D, et al. Effects of zirconia on synthesis of forsterite from low-grade magnesite[J]. Inorganic Chemicals Industry, 2013, 45(6): 11-14 (in Chinese).
[26] 郭玉香,曲殿利,李振,等.氧化硼对菱镁矿尾矿合成镁橄榄石晶体结构与性能的影响[J].硅酸盐通报,2016,35(3):865-869.
GUO Y X, QU D L, LI Z, et al. Effect of boria on crystal structure and properties of forsterite synthesied from magnesite tailings[J]. Bulletin of the Chinese Ceramic Society, 2016, 35(3): 865-869 (in Chinese).
[27] 郭玉香,曲殿利,李振.Fe₂O₃对菱镁矿尾矿合成镁橄榄石材料晶体结构与性能的影响[J].人工晶体学报,2016,45(2):412-416.
GUO Y X, QU D L, LI Z. Effects of Fe₂O₃ on crystal structure and properties of forsterite synthesized from magnesite tailings[J]. Journal of Synthetic Crystals, 2016, 45(2): 412-416 (in Chinese).
[28] ZHU H X, LV Z J, DENG C J, et al. Fabrication of MgO-SiC refractory composite powders by high-silicon magnesite and carbon black powders[J]. Advanced Materials Research, 2011, 399/400/401: 809-812.
[29] 俞景林.利用菱镁矿尾矿制备含镁铝尖晶石胶凝材料的研究[D].济南:济南大学,2014.
YU J L. Study on preparation of spinel contained cementitious material using magnesite tailings[D]. Jinan: University of Jinan, 2014 (in Chinese).
[30] WANG F, YE J K, HE G, et al. Preparation and characterization of porous MgAl₂O₄ spinel ceramic supports from bauxite and magnesite[J]. Ceramics International, 2015, 41(6): 7374-7380.
[31] KUMAR P, BURHANUDDIN, KUMAR A, et al. Effect of titania on the microstructure evolution of sintered magnesite in correlation with its properties[J]. Ceramics International, 2015, 41(7): 9003-9008.
[32] 刘永杰,孙杰璟,孟庆凤.利用菱镁矿尾矿制备镁硅酸盐水泥的研究[J].硅酸盐通报,2013,32(6):1126-1130.
LIU Y J, SUN J J, MENG Q F. Study on magnesite tailing for preparing magnesium silicate cement[J]. Bulletin of the Chinese Ceramic Society, 2013, 32(6): 1126-1130 (in Chinese).
[33] 陶冶,赵竹玉,李晓,等.低品位菱镁矿尾矿的水热固化工艺研究[J].矿产综合利用,2018(1):92-95.
TAO Y, ZHAO Z Y, LI X, et al. Study on the hydrothermal solidification of low grade magnesite tailings[J]. Multipurpose Utilization of Mineral Resources, 2018(1): 92-95 (in Chinese).
[34] 王玉斌.菱镁矿浮选尾矿及废水的再利用[J].山东冶金,2011,33(5):165-166.
WANG Y B. Recycle of magnesite flotation tailings and wastewater[J]. Shandong Metallurgy, 2011, 33(5): 165-166 (in Chinese).
[35] 杜高翔,王柏昆.利用菱镁矿尾矿制备纳米级片状氢氧化镁[J].地学前缘,2008,15(4):142-145.
DU G X, WANG B K. The preparation of plate-shape nano-Mg(OH)₂ powder from magnesite tailing[J]. Earth Science Frontiers, 2008, 15(4): 142-145 (in Chinese).
[36] 黄明喜,薛建军,高培伟,等.菱镁矿尾矿制备高活性MgO的性能表征[J].环境工程学报,2012,6(4):1315-1319.
HUANG M X, XUE J J, GAO P W, et al. Preparation and properties of high-active MgO from magnesite tailings[J]. Chinese Journal of Environmental Engineering, 2012, 6(4): 1315-1319 (in Chinese).
[37] 付晓莉.高活性轻烧氧化镁的制备与研究[D].鞍山:辽宁科技大学,2014.
FU X L. Preparation and study of high-activity light burned magnesia[D]. Anshan, China: University of Science and Technology Liaoning, 2014 (in Chinese).
[38] ZHAO Y N, ZHU G C. A technology of preparing honeycomb-like structure MgO from low grade magnesite[J]. International Journal of Mineral Processing, 2014, 126: 35-40.
[39] 连娜,陈树江,田琳,等.菱镁矿浮选尾矿浆液的烟气脱硫性能[J].化工环保,2014,34(1):81-83.
LIAN N, CHEN S J, TIAN L, et al. Flue gas desulfurization capability of magnesite flotation tailings slurry[J]. Environmental Protection of Chemical Industry, 2014, 34(1): 81-83 (in Chinese).
[40] WANG N, CHEN M, LI Y Y, et al. Preparation of MgO whisker from magnesite tailings and its application[J]. Transactions of Nonferrous Metals Society of China, 2011, 21(9): 2061-2065.

高硅菱镁矿的选矿提纯与应用研究进展

Research Progress on Purification and Application of High-Silicon Magnesite

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	陈洋, 邓承继, 娄晓明, 丁军, 余超. 低碳MgO-C耐火材料结构和性能优化的研究进展[J]. 硅酸盐通报, 2022, 41(6): 2153-2159.
[2]	毛利民, 李庆元, 杨海云, 曾海军, 刘继旺, 卿晓斌, 王智勇, 朱伟, 杨智超. 含Y₂O₃熔铸41^#AZS材料抗玻璃液侵蚀性能研究[J]. 硅酸盐通报, 2022, 41(4): 1195-1201.
[3]	胡振文, 郭远新, 林祥玲, 李秋义, 郑世东. 高炭粉煤灰浮选脱炭试验研究[J]. 硅酸盐通报, 2021, 40(3): 907-913.
[4]	许志强, 左海滨, 刘林程. 铝碳质耐火材料研究进展及展望[J]. 硅酸盐通报, 2021, 40(2): 664-675.
[5]	刘耕夫, 廖宁, 纪子旭, 李亚伟. 连铸用烧成铝碳质滑板研究现状[J]. 硅酸盐通报, 2021, 40(10): 3193-3199.
[6]	古晨伟, 王战民, 赵世贤. 氮气气氛下Al对SiC-MgAl₂O₄复合材料物相和结构演变的影响[J]. 硅酸盐通报, 2021, 40(10): 3200-3205.
[7]	苏凯, 陈晓雨, 张婧, 王子昊, 刘新红. 热震条件下Al₂O₃-O’-SiAlON-SiC复合材料氧化行为研究[J]. 硅酸盐通报, 2021, 40(10): 3206-3212.
[8]	赵春阳, 王恩会, 方志, 郭春雨, 段兴骏, 侯新梅. 基于反向传播人工神经网络对SiC氧化反应行为的预测研究[J]. 硅酸盐通报, 2021, 40(10): 3213-3218.
[9]	陈海军, 徐恩霞, 李淼, 高金星, 葛铁柱. 热处理温度对ZrO₂纤维复合ZrO₂-C材料性能的影响[J]. 硅酸盐通报, 2021, 40(10): 3219-3225.
[10]	韩晓源, 石凯, 夏熠, 洪思阳, 刘洋, 商剑钊. 不同铝基原料对MgO-Al-C材料性能和显微结构的影响[J]. 硅酸盐通报, 2021, 40(10): 3232-3240.
[11]	邝昌柳, 王杏, 刘正龙, 丁军, 余超, 邓承继, 祝洪喜. 不同碳材料对铝碳浇注料性能的影响[J]. 硅酸盐通报, 2021, 40(10): 3241-3247.
[12]	李寅, 董博, 邓承继, 丁军, 祝洪喜, 王会, 余超. 镁橄榄石制备六方柱状堇青石及其晶相和性能研究[J]. 硅酸盐通报, 2021, 40(10): 3248-3256.
[13]	康鑫, 张利新, 邓俊杰, 刘萍, 徐恩霞, 李素平. Cr₂O₃微粉加入量对Al₂O₃-Cr₂O₃质耐火材料性能的影响[J]. 硅酸盐通报, 2021, 40(10): 3285-3291.
[14]	杨雨菲, 刘浩, 王周福, 刘文元, 马妍, 王玺堂, 柳茂林. 添加剂对酸性硅溶胶及料浆胶凝与流变行为的影响[J]. 硅酸盐通报, 2021, 40(10): 3292-3297.
[15]	张思思, 王庆虎, 彭红, 李亚伟, 舒小妹, 戴长浩, 王丹滨, ARINDAM Mukherjee. 新型结合剂SioxX-Zero对喷煤管用无水泥浇注料显微结构和性能的影响[J]. 硅酸盐通报, 2021, 40(10): 3298-3304.