|本期目录/Table of Contents|

[1]杨 婕,罗惠华*,饶欢欢,等.一种新型两性捕收剂的制备及其浮选性能[J].武汉工程大学学报,2016,38(1):68-73.[doi:10. 3969/j. issn. 1674-2869. 2016. 01. 012]
 YANG Jie,LUO Huihua,RAO Huanhuan,et al.Preparation and Flotation Performance of Amphoteric Collector[J].Journal of Wuhan Institute of Technology,2016,38(1):68-73.[doi:10. 3969/j. issn. 1674-2869. 2016. 01. 012]
点击复制

一种新型两性捕收剂的制备及其浮选性能()
分享到:

《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
38
期数:
2016年1期
页码:
68-73
栏目:
出版日期:
2016-03-07

文章信息/Info

Title:
Preparation and Flotation Performance of Amphoteric Collector
文章编号:
1674-2869(2016)01-0068-06
作者:
杨 婕1罗惠华1*饶欢欢 1李成秀2陈炳炎2
1. 武汉工程大学资源与土木工程学院,湖北 武汉 430074;2. 中国地质科学院矿产综合利用研究所,四川 成都 610041
Author(s):
YANG Jie1 LUO Huihua1 RAO Huanhuan1 LI Chengxiu2 CHEN Bingyan2
1. School of Resource and Civil Engineering, Wuhan Institute of Technology, Wuhan 430074, China;2. Institute of Multipurpose Utilization of Mineral Resources, CAGS, Chengdu 610041, China
关键词:
两性捕收剂合成SB-116磷矿浮选
Keywords:
amphoteric collector synthesis SB?116 phosphate flotation
分类号:
TD923+.1
DOI:
10. 3969/j. issn. 1674-2869. 2016. 01. 012
文献标志码:
A
摘要:
为研究捕收剂的浮选性能,以十二胺和丙烯酸甲酯为原料合成一种两性捕收剂SB-116,并用于四川清平中低品位磷矿浮选试验. 考察了物料比、反应时间、反应温度对药剂合成的影响,并通过红外光谱和浮选试验分析合成药剂的浮选性能. 结果表明:反应物的物料配比、反应时间、反应温度对反应产物的浮选性能具有一定的影响,最佳的合成条件为十二胺和丙烯酸甲酯的摩尔比1∶1.6、反应时间45 min、反应温度68 ℃. 合成药剂与原料的红外光谱分析证明十二胺和丙烯酸甲酯发生了化学反应,生成了十二烷基丙氨酸甲酯. 单一反浮选、双反浮选以及正反浮选三种工艺流程的对比说明两性捕收剂SB-116在正反浮选中可以得到理想的选矿指标.
Abstract:
To study the performance of amphoteric collector in phosphate flotation, we synthesized a SB?116 by using dodecylamine and methyl acrylate as raw materials and used it in the flotation of Sichuan Qingping mid?low grade phosphate rock. Effects of the ratio of materials, reaction time and temperature on reagent synthesis were investigated, and the flotation performance of synthetic reagent was analyzed by infrared spectrum and flotation tests. The results indicate that the parameters of the ratio of materials, reaction time and reaction temperature have certain influences on the flotation performance of reaction products, and the optimal synthetic condition is determined at the ratio of dodecylamine and methyl acrylate of 1∶1.6, reaction time of 45 min and reaction temperature of 68 ℃. The infrared spectra analysis of synthetic reagent and raw materials proved that dodecylalanine methyl ester was generated through the chemical reaction of dodecylamine and methylacrylate. Compared the three processes of single reverse flotation, double reverse flotation and direct?reverse flotation, we obtained the ideal beneficiation index in direct?reverse flotation by using the amphoteric collector SB?116.

参考文献/References:

[1] 王巍,黄齐茂,蔡坤,等.中低品位胶磷矿阳离子捕收剂应用研究[J].化工矿物与加工,2012(4):1-4.WANG W, HUANG Q M, CAI K, et al. Research on application of a new cation collector for collophanite [J]. Industrial minerals and processing, 2012(4):1-4.[2] 刘鸿儒,夏鹏飞,朱建光.两性捕收剂的合成[J].湖南化工,1991(2):29-32.LIU H R, XIA P F, ZHU J G. The synthesis of amphoteric collector[J]. Hunan chemical industry, 1991(2):29-32.[3] 吴元欣,张文学,李耀基,等. 云南中低品位胶磷矿加工利用技术方案研究[J]. 武汉工程大学学报,2008,30(2):1-4. WU Y X, ZHANG W X , LI Y J, et al. Research on the program of processing and using mid?low gradecollophanite ore in Yunnan[J]. Journal of Wuhan institute of technology, 2008, 30(2): 1-4. [4] BLUESTEIN B R, HITION C L. Amphoteric surfactants[M]. New York: Marcel dekker incorporated, 1982:175-228.[5] 王祖模,徐玉佩.两性表面活性剂[M].北京:中国轻工业出版社,1990.

相似文献/References:

[1]张立娟,张珩*,杨艺虹,等.瑞巴匹特羧乙酯的合成[J].武汉工程大学学报,2009,(03):23.
 ZHANG Li juan,ZHANG Heng,YANG Yi hong,et al.Synthesis of diethyl ribamipide carboxylate[J].Journal of Wuhan Institute of Technology,2009,(1):23.
[2]王凯,邓艳丽,葛燕丽,等.2-氨基-4-甲氧基嘧啶的合成改进[J].武汉工程大学学报,2009,(07):16.
 WANG Kai,DENG Yan li,GE Yan li,et al.Synthetic innovation of 2amino4methoxypyrimidine[J].Journal of Wuhan Institute of Technology,2009,(1):16.
[3]章颖,肖欣,邓鹏星,等.1萘酚的β取代金属卟啉的合成及其抗菌活性[J].武汉工程大学学报,2008,(04):8.
 ZHANG Ying,XIAO Xin,DENG Peng xing,et al.Synthesis and antibacterial activity of βsubstituted metalporphyrins of 1naphthol[J].Journal of Wuhan Institute of Technology,2008,(1):8.
[4]林润锋,张珩*,杨艺虹,等.4氯2(N甲基N苯基胺磺酰基)苯甲酸甲酯的合成[J].武汉工程大学学报,2009,(12):5.
 LIN Run feng,ZHANG Heng,YANG Yi hong,et al.Synthesis of Methyl 4Chloro2(NmethylNphenylsulphonamide)benzoate[J].Journal of Wuhan Institute of Technology,2009,(1):5.
[5]周贤,王华,彭光菊,等.MES的合成及其磷矿浮选性能评价[J].武汉工程大学学报,2009,(12):48.
 ZHOU Xian,WANG Huan,PENG Guang ju,et al.Synthesis of MES and evaluation of its flotation properties to phosphate ores[J].Journal of Wuhan Institute of Technology,2009,(1):48.
[6]刘安昌,李高峰,夏强,等.4,4’二巯基二苯硫醚的合成[J].武汉工程大学学报,2010,(03):25.
 LIU An chang,LI Gao fen,XIA Qiang,et al.Study on the synthesis of 4,4′ thiobis(Benzenethio1)[J].Journal of Wuhan Institute of Technology,2010,(1):25.
[7]王勇,冯菊红,巨修练*.新型咪唑啉酮衍生物的合成研究[J].武汉工程大学学报,2010,(03):37.
 WANG Yong,FENG Ju hong,JU Xiu lian.Synthesis of novel 2arylheterocyclicamino3aryl5arylidene4Himidazolin4one Derivatives[J].Journal of Wuhan Institute of Technology,2010,(1):37.
[8]申永存,徐维赟.1S二苯基膦2R二(3,5二甲基苯基)膦二茂铁的合成[J].武汉工程大学学报,2010,(05):22.[doi:10.3969/j.issn.16742869.2010.05.006]
 SHEN Yong cun,XU Wei yun.Synthesis of (R)1[(S)2(Diphenylphosphino)ferrocenyl]ethyldi3,5xylylphosphine[J].Journal of Wuhan Institute of Technology,2010,(1):22.[doi:10.3969/j.issn.16742869.2010.05.006]
[9]段蓉,刘洋,黄齐茂,等.碘比醇的合成与表征[J].武汉工程大学学报,2010,(05):25.[doi:10.3969/j.issn.16742869.2010.05.007]
 DUAN Rong,LIU Yang,HUANG Qi mao,et al.Synthesis and characterization of iobitridol[J].Journal of Wuhan Institute of Technology,2010,(1):25.[doi:10.3969/j.issn.16742869.2010.05.007]
[10]周巍,黄翔,巨修练*.3,5二甲基4叔丁基2,6,7双环硫化磷酸酯的合成[J].武汉工程大学学报,2010,(05):28.[doi:10.3969/j.issn.16742869.2010.05.008]
 Zhou Wei,Huang Xiang,Ju Xiu Lian*.Synthesis of 3,5dimethyl4tbutylbicyclophosphorothionate[J].Journal of Wuhan Institute of Technology,2010,(1):28.[doi:10.3969/j.issn.16742869.2010.05.008]

备注/Memo

备注/Memo:
收稿日期:2015-11-17基金项目:中国地质调查局地质大调查项目(12120111308750);十二·五科技支撑项目(2013BAB07B01)作者简介:杨 婕,硕士研究生. E-mail:[email protected]*通讯作者:罗惠华,教授. E-mail:[email protected]
更新日期/Last Update: 2016-02-27